first commit

dcaa/.gitignore

@@ -0,0 +1,34 @@
+.env
+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/

dcaa/.mvn/wrapper/maven-wrapper.properties

@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+wrapperVersion=3.3.2
+distributionType=only-script
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.9/apache-maven-3.9.9-bin.zip

dcaa/Dockerfile

@@ -0,0 +1,4 @@
+FROM bellsoft/liberica-openjdk-alpine:17.0.8
+ADD target/dcaa-0.0.1-SNAPSHOT.jar /app/
+CMD ["java", "-Xmx200m", "-jar", "/app/dcaa-0.0.1-SNAPSHOT.jar"]
+EXPOSE 8080

dcaa/docker-compose.yml

@@ -0,0 +1,59 @@
+version: '3.8'
+
+services:
+  postgres:
+    image: postgres:16-alpine
+    environment:
+      POSTGRES_DB: Rental
+      POSTGRES_USER: role_for_spring
+      POSTGRES_PASSWORD: ${DB_PASSWORD}
+    ports:
+      - "5433:5432"
+    networks:
+      backend:
+        aliases:
+          - "postgres"
+
+  rental:
+    build:
+      context: .
+    ports:
+      - "8080:8080"
+    depends_on:
+      - postgres
+    environment:
+      SPRING_DATASOURCE_URL: jdbc:postgresql://postgres:5432/Rental
+      SPRING_DATASOURCE_USERNAME: role_for_spring
+      SPRING_DATASOURCE_PASSWORD: ${DB_PASSWORD}
+    networks:
+      backend:
+        aliases:
+          - "rental"
+
+  gateway:
+    image: gateway/gateway
+    ports:
+      - "6060:6060"
+    networks:
+      backend:
+        aliases:
+          - "gateway"
+
+  report:
+    image: report-report
+    ports:
+      - "8082:8082"
+    depends_on:
+      - postgres
+    environment:
+      SPRING_DATASOURCE_URL: jdbc:postgresql://postgres:5432/Rental
+      SPRING_DATASOURCE_USERNAME: role_for_spring
+      SPRING_DATASOURCE_PASSWORD: ${DB_PASSWORD}
+    networks:
+      backend:
+        aliases:
+          - "report"
+
+networks:
+  backend:
+    driver: bridge

dcaa/mvnw

@@ -0,0 +1,259 @@
+#!/bin/sh
+# ----------------------------------------------------------------------------
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+# ----------------------------------------------------------------------------
+
+# ----------------------------------------------------------------------------
+# Apache Maven Wrapper startup batch script, version 3.3.2
+#
+# Optional ENV vars
+# -----------------
+#   JAVA_HOME - location of a JDK home dir, required when download maven via java source
+#   MVNW_REPOURL - repo url base for downloading maven distribution
+#   MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
+#   MVNW_VERBOSE - true: enable verbose log; debug: trace the mvnw script; others: silence the output
+# ----------------------------------------------------------------------------
+
+set -euf
+[ "${MVNW_VERBOSE-}" != debug ] || set -x
+
+# OS specific support.
+native_path() { printf %s\\n "$1"; }
+case "$(uname)" in
+CYGWIN* | MINGW*)
+  [ -z "${JAVA_HOME-}" ] || JAVA_HOME="$(cygpath --unix "$JAVA_HOME")"
+  native_path() { cygpath --path --windows "$1"; }
+  ;;
+esac
+
+# set JAVACMD and JAVACCMD
+set_java_home() {
+  # For Cygwin and MinGW, ensure paths are in Unix format before anything is touched
+  if [ -n "${JAVA_HOME-}" ]; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ]; then
+      # IBM's JDK on AIX uses strange locations for the executables
+      JAVACMD="$JAVA_HOME/jre/sh/java"
+      JAVACCMD="$JAVA_HOME/jre/sh/javac"
+    else
+      JAVACMD="$JAVA_HOME/bin/java"
+      JAVACCMD="$JAVA_HOME/bin/javac"
+
+      if [ ! -x "$JAVACMD" ] || [ ! -x "$JAVACCMD" ]; then
+        echo "The JAVA_HOME environment variable is not defined correctly, so mvnw cannot run." >&2
+        echo "JAVA_HOME is set to \"$JAVA_HOME\", but \"\$JAVA_HOME/bin/java\" or \"\$JAVA_HOME/bin/javac\" does not exist." >&2
+        return 1
+      fi
+    fi
+  else
+    JAVACMD="$(
+      'set' +e
+      'unset' -f command 2>/dev/null
+      'command' -v java
+    )" || :
+    JAVACCMD="$(
+      'set' +e
+      'unset' -f command 2>/dev/null
+      'command' -v javac
+    )" || :
+
+    if [ ! -x "${JAVACMD-}" ] || [ ! -x "${JAVACCMD-}" ]; then
+      echo "The java/javac command does not exist in PATH nor is JAVA_HOME set, so mvnw cannot run." >&2
+      return 1
+    fi
+  fi
+}
+
+# hash string like Java String::hashCode
+hash_string() {
+  str="${1:-}" h=0
+  while [ -n "$str" ]; do
+    char="${str%"${str#?}"}"
+    h=$(((h * 31 + $(LC_CTYPE=C printf %d "'$char")) % 4294967296))
+    str="${str#?}"
+  done
+  printf %x\\n $h
+}
+
+verbose() { :; }
+[ "${MVNW_VERBOSE-}" != true ] || verbose() { printf %s\\n "${1-}"; }
+
+die() {
+  printf %s\\n "$1" >&2
+  exit 1
+}
+
+trim() {
+  # MWRAPPER-139:
+  #   Trims trailing and leading whitespace, carriage returns, tabs, and linefeeds.
+  #   Needed for removing poorly interpreted newline sequences when running in more
+  #   exotic environments such as mingw bash on Windows.
+  printf "%s" "${1}" | tr -d '[:space:]'
+}
+
+# parse distributionUrl and optional distributionSha256Sum, requires .mvn/wrapper/maven-wrapper.properties
+while IFS="=" read -r key value; do
+  case "${key-}" in
+  distributionUrl) distributionUrl=$(trim "${value-}") ;;
+  distributionSha256Sum) distributionSha256Sum=$(trim "${value-}") ;;
+  esac
+done <"${0%/*}/.mvn/wrapper/maven-wrapper.properties"
+[ -n "${distributionUrl-}" ] || die "cannot read distributionUrl property in ${0%/*}/.mvn/wrapper/maven-wrapper.properties"
+
+case "${distributionUrl##*/}" in
+maven-mvnd-*bin.*)
+  MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/
+  case "${PROCESSOR_ARCHITECTURE-}${PROCESSOR_ARCHITEW6432-}:$(uname -a)" in
+  *AMD64:CYGWIN* | *AMD64:MINGW*) distributionPlatform=windows-amd64 ;;
+  :Darwin*x86_64) distributionPlatform=darwin-amd64 ;;
+  :Darwin*arm64) distributionPlatform=darwin-aarch64 ;;
+  :Linux*x86_64*) distributionPlatform=linux-amd64 ;;
+  *)
+    echo "Cannot detect native platform for mvnd on $(uname)-$(uname -m), use pure java version" >&2
+    distributionPlatform=linux-amd64
+    ;;
+  esac
+  distributionUrl="${distributionUrl%-bin.*}-$distributionPlatform.zip"
+  ;;
+maven-mvnd-*) MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/ ;;
+*) MVN_CMD="mvn${0##*/mvnw}" _MVNW_REPO_PATTERN=/org/apache/maven/ ;;
+esac
+
+# apply MVNW_REPOURL and calculate MAVEN_HOME
+# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
+[ -z "${MVNW_REPOURL-}" ] || distributionUrl="$MVNW_REPOURL$_MVNW_REPO_PATTERN${distributionUrl#*"$_MVNW_REPO_PATTERN"}"
+distributionUrlName="${distributionUrl##*/}"
+distributionUrlNameMain="${distributionUrlName%.*}"
+distributionUrlNameMain="${distributionUrlNameMain%-bin}"
+MAVEN_USER_HOME="${MAVEN_USER_HOME:-${HOME}/.m2}"
+MAVEN_HOME="${MAVEN_USER_HOME}/wrapper/dists/${distributionUrlNameMain-}/$(hash_string "$distributionUrl")"
+
+exec_maven() {
+  unset MVNW_VERBOSE MVNW_USERNAME MVNW_PASSWORD MVNW_REPOURL || :
+  exec "$MAVEN_HOME/bin/$MVN_CMD" "$@" || die "cannot exec $MAVEN_HOME/bin/$MVN_CMD"
+}
+
+if [ -d "$MAVEN_HOME" ]; then
+  verbose "found existing MAVEN_HOME at $MAVEN_HOME"
+  exec_maven "$@"
+fi
+
+case "${distributionUrl-}" in
+*?-bin.zip | *?maven-mvnd-?*-?*.zip) ;;
+*) die "distributionUrl is not valid, must match *-bin.zip or maven-mvnd-*.zip, but found '${distributionUrl-}'" ;;
+esac
+
+# prepare tmp dir
+if TMP_DOWNLOAD_DIR="$(mktemp -d)" && [ -d "$TMP_DOWNLOAD_DIR" ]; then
+  clean() { rm -rf -- "$TMP_DOWNLOAD_DIR"; }
+  trap clean HUP INT TERM EXIT
+else
+  die "cannot create temp dir"
+fi
+
+mkdir -p -- "${MAVEN_HOME%/*}"
+
+# Download and Install Apache Maven
+verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
+verbose "Downloading from: $distributionUrl"
+verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
+
+# select .zip or .tar.gz
+if ! command -v unzip >/dev/null; then
+  distributionUrl="${distributionUrl%.zip}.tar.gz"
+  distributionUrlName="${distributionUrl##*/}"
+fi
+
+# verbose opt
+__MVNW_QUIET_WGET=--quiet __MVNW_QUIET_CURL=--silent __MVNW_QUIET_UNZIP=-q __MVNW_QUIET_TAR=''
+[ "${MVNW_VERBOSE-}" != true ] || __MVNW_QUIET_WGET='' __MVNW_QUIET_CURL='' __MVNW_QUIET_UNZIP='' __MVNW_QUIET_TAR=v
+
+# normalize http auth
+case "${MVNW_PASSWORD:+has-password}" in
+'') MVNW_USERNAME='' MVNW_PASSWORD='' ;;
+has-password) [ -n "${MVNW_USERNAME-}" ] || MVNW_USERNAME='' MVNW_PASSWORD='' ;;
+esac
+
+if [ -z "${MVNW_USERNAME-}" ] && command -v wget >/dev/null; then
+  verbose "Found wget ... using wget"
+  wget ${__MVNW_QUIET_WGET:+"$__MVNW_QUIET_WGET"} "$distributionUrl" -O "$TMP_DOWNLOAD_DIR/$distributionUrlName" || die "wget: Failed to fetch $distributionUrl"
+elif [ -z "${MVNW_USERNAME-}" ] && command -v curl >/dev/null; then
+  verbose "Found curl ... using curl"
+  curl ${__MVNW_QUIET_CURL:+"$__MVNW_QUIET_CURL"} -f -L -o "$TMP_DOWNLOAD_DIR/$distributionUrlName" "$distributionUrl" || die "curl: Failed to fetch $distributionUrl"
+elif set_java_home; then
+  verbose "Falling back to use Java to download"
+  javaSource="$TMP_DOWNLOAD_DIR/Downloader.java"
+  targetZip="$TMP_DOWNLOAD_DIR/$distributionUrlName"
+  cat >"$javaSource" <<-END
+	public class Downloader extends java.net.Authenticator
+	{
+	  protected java.net.PasswordAuthentication getPasswordAuthentication()
+	  {
+	    return new java.net.PasswordAuthentication( System.getenv( "MVNW_USERNAME" ), System.getenv( "MVNW_PASSWORD" ).toCharArray() );
+	  }
+	  public static void main( String[] args ) throws Exception
+	  {
+	    setDefault( new Downloader() );
+	    java.nio.file.Files.copy( java.net.URI.create( args[0] ).toURL().openStream(), java.nio.file.Paths.get( args[1] ).toAbsolutePath().normalize() );
+	  }
+	}
+	END
+  # For Cygwin/MinGW, switch paths to Windows format before running javac and java
+  verbose " - Compiling Downloader.java ..."
+  "$(native_path "$JAVACCMD")" "$(native_path "$javaSource")" || die "Failed to compile Downloader.java"
+  verbose " - Running Downloader.java ..."
+  "$(native_path "$JAVACMD")" -cp "$(native_path "$TMP_DOWNLOAD_DIR")" Downloader "$distributionUrl" "$(native_path "$targetZip")"
+fi
+
+# If specified, validate the SHA-256 sum of the Maven distribution zip file
+if [ -n "${distributionSha256Sum-}" ]; then
+  distributionSha256Result=false
+  if [ "$MVN_CMD" = mvnd.sh ]; then
+    echo "Checksum validation is not supported for maven-mvnd." >&2
+    echo "Please disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
+    exit 1
+  elif command -v sha256sum >/dev/null; then
+    if echo "$distributionSha256Sum  $TMP_DOWNLOAD_DIR/$distributionUrlName" | sha256sum -c >/dev/null 2>&1; then
+      distributionSha256Result=true
+    fi
+  elif command -v shasum >/dev/null; then
+    if echo "$distributionSha256Sum  $TMP_DOWNLOAD_DIR/$distributionUrlName" | shasum -a 256 -c >/dev/null 2>&1; then
+      distributionSha256Result=true
+    fi
+  else
+    echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available." >&2
+    echo "Please install either command, or disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
+    exit 1
+  fi
+  if [ $distributionSha256Result = false ]; then
+    echo "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised." >&2
+    echo "If you updated your Maven version, you need to update the specified distributionSha256Sum property." >&2
+    exit 1
+  fi
+fi
+
+# unzip and move
+if command -v unzip >/dev/null; then
+  unzip ${__MVNW_QUIET_UNZIP:+"$__MVNW_QUIET_UNZIP"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -d "$TMP_DOWNLOAD_DIR" || die "failed to unzip"
+else
+  tar xzf${__MVNW_QUIET_TAR:+"$__MVNW_QUIET_TAR"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -C "$TMP_DOWNLOAD_DIR" || die "failed to untar"
+fi
+printf %s\\n "$distributionUrl" >"$TMP_DOWNLOAD_DIR/$distributionUrlNameMain/mvnw.url"
+mv -- "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" "$MAVEN_HOME" || [ -d "$MAVEN_HOME" ] || die "fail to move MAVEN_HOME"
+
+clean || :
+exec_maven "$@"

dcaa/mvnw.cmd

@@ -0,0 +1,149 @@
+<# : batch portion
+@REM ----------------------------------------------------------------------------
+@REM Licensed to the Apache Software Foundation (ASF) under one
+@REM or more contributor license agreements.  See the NOTICE file
+@REM distributed with this work for additional information
+@REM regarding copyright ownership.  The ASF licenses this file
+@REM to you under the Apache License, Version 2.0 (the
+@REM "License"); you may not use this file except in compliance
+@REM with the License.  You may obtain a copy of the License at
+@REM
+@REM    http://www.apache.org/licenses/LICENSE-2.0
+@REM
+@REM Unless required by applicable law or agreed to in writing,
+@REM software distributed under the License is distributed on an
+@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+@REM KIND, either express or implied.  See the License for the
+@REM specific language governing permissions and limitations
+@REM under the License.
+@REM ----------------------------------------------------------------------------
+
+@REM ----------------------------------------------------------------------------
+@REM Apache Maven Wrapper startup batch script, version 3.3.2
+@REM
+@REM Optional ENV vars
+@REM   MVNW_REPOURL - repo url base for downloading maven distribution
+@REM   MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
+@REM   MVNW_VERBOSE - true: enable verbose log; others: silence the output
+@REM ----------------------------------------------------------------------------
+
+@IF "%__MVNW_ARG0_NAME__%"=="" (SET __MVNW_ARG0_NAME__=%~nx0)
+@SET __MVNW_CMD__=
+@SET __MVNW_ERROR__=
+@SET __MVNW_PSMODULEP_SAVE=%PSModulePath%
+@SET PSModulePath=
+@FOR /F "usebackq tokens=1* delims==" %%A IN (`powershell -noprofile "& {$scriptDir='%~dp0'; $script='%__MVNW_ARG0_NAME__%'; icm -ScriptBlock ([Scriptblock]::Create((Get-Content -Raw '%~f0'))) -NoNewScope}"`) DO @(
+  IF "%%A"=="MVN_CMD" (set __MVNW_CMD__=%%B) ELSE IF "%%B"=="" (echo %%A) ELSE (echo %%A=%%B)
+)
+@SET PSModulePath=%__MVNW_PSMODULEP_SAVE%
+@SET __MVNW_PSMODULEP_SAVE=
+@SET __MVNW_ARG0_NAME__=
+@SET MVNW_USERNAME=
+@SET MVNW_PASSWORD=
+@IF NOT "%__MVNW_CMD__%"=="" (%__MVNW_CMD__% %*)
+@echo Cannot start maven from wrapper >&2 && exit /b 1
+@GOTO :EOF
+: end batch / begin powershell #>
+
+$ErrorActionPreference = "Stop"
+if ($env:MVNW_VERBOSE -eq "true") {
+  $VerbosePreference = "Continue"
+}
+
+# calculate distributionUrl, requires .mvn/wrapper/maven-wrapper.properties
+$distributionUrl = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionUrl
+if (!$distributionUrl) {
+  Write-Error "cannot read distributionUrl property in $scriptDir/.mvn/wrapper/maven-wrapper.properties"
+}
+
+switch -wildcard -casesensitive ( $($distributionUrl -replace '^.*/','') ) {
+  "maven-mvnd-*" {
+    $USE_MVND = $true
+    $distributionUrl = $distributionUrl -replace '-bin\.[^.]*$',"-windows-amd64.zip"
+    $MVN_CMD = "mvnd.cmd"
+    break
+  }
+  default {
+    $USE_MVND = $false
+    $MVN_CMD = $script -replace '^mvnw','mvn'
+    break
+  }
+}
+
+# apply MVNW_REPOURL and calculate MAVEN_HOME
+# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
+if ($env:MVNW_REPOURL) {
+  $MVNW_REPO_PATTERN = if ($USE_MVND) { "/org/apache/maven/" } else { "/maven/mvnd/" }
+  $distributionUrl = "$env:MVNW_REPOURL$MVNW_REPO_PATTERN$($distributionUrl -replace '^.*'+$MVNW_REPO_PATTERN,'')"
+}
+$distributionUrlName = $distributionUrl -replace '^.*/',''
+$distributionUrlNameMain = $distributionUrlName -replace '\.[^.]*$','' -replace '-bin$',''
+$MAVEN_HOME_PARENT = "$HOME/.m2/wrapper/dists/$distributionUrlNameMain"
+if ($env:MAVEN_USER_HOME) {
+  $MAVEN_HOME_PARENT = "$env:MAVEN_USER_HOME/wrapper/dists/$distributionUrlNameMain"
+}
+$MAVEN_HOME_NAME = ([System.Security.Cryptography.MD5]::Create().ComputeHash([byte[]][char[]]$distributionUrl) | ForEach-Object {$_.ToString("x2")}) -join ''
+$MAVEN_HOME = "$MAVEN_HOME_PARENT/$MAVEN_HOME_NAME"
+
+if (Test-Path -Path "$MAVEN_HOME" -PathType Container) {
+  Write-Verbose "found existing MAVEN_HOME at $MAVEN_HOME"
+  Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
+  exit $?
+}
+
+if (! $distributionUrlNameMain -or ($distributionUrlName -eq $distributionUrlNameMain)) {
+  Write-Error "distributionUrl is not valid, must end with *-bin.zip, but found $distributionUrl"
+}
+
+# prepare tmp dir
+$TMP_DOWNLOAD_DIR_HOLDER = New-TemporaryFile
+$TMP_DOWNLOAD_DIR = New-Item -Itemtype Directory -Path "$TMP_DOWNLOAD_DIR_HOLDER.dir"
+$TMP_DOWNLOAD_DIR_HOLDER.Delete() | Out-Null
+trap {
+  if ($TMP_DOWNLOAD_DIR.Exists) {
+    try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
+    catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
+  }
+}
+
+New-Item -Itemtype Directory -Path "$MAVEN_HOME_PARENT" -Force | Out-Null
+
+# Download and Install Apache Maven
+Write-Verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
+Write-Verbose "Downloading from: $distributionUrl"
+Write-Verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
+
+$webclient = New-Object System.Net.WebClient
+if ($env:MVNW_USERNAME -and $env:MVNW_PASSWORD) {
+  $webclient.Credentials = New-Object System.Net.NetworkCredential($env:MVNW_USERNAME, $env:MVNW_PASSWORD)
+}
+[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
+$webclient.DownloadFile($distributionUrl, "$TMP_DOWNLOAD_DIR/$distributionUrlName") | Out-Null
+
+# If specified, validate the SHA-256 sum of the Maven distribution zip file
+$distributionSha256Sum = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionSha256Sum
+if ($distributionSha256Sum) {
+  if ($USE_MVND) {
+    Write-Error "Checksum validation is not supported for maven-mvnd. `nPlease disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties."
+  }
+  Import-Module $PSHOME\Modules\Microsoft.PowerShell.Utility -Function Get-FileHash
+  if ((Get-FileHash "$TMP_DOWNLOAD_DIR/$distributionUrlName" -Algorithm SHA256).Hash.ToLower() -ne $distributionSha256Sum) {
+    Write-Error "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised. If you updated your Maven version, you need to update the specified distributionSha256Sum property."
+  }
+}
+
+# unzip and move
+Expand-Archive "$TMP_DOWNLOAD_DIR/$distributionUrlName" -DestinationPath "$TMP_DOWNLOAD_DIR" | Out-Null
+Rename-Item -Path "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" -NewName $MAVEN_HOME_NAME | Out-Null
+try {
+  Move-Item -Path "$TMP_DOWNLOAD_DIR/$MAVEN_HOME_NAME" -Destination $MAVEN_HOME_PARENT | Out-Null
+} catch {
+  if (! (Test-Path -Path "$MAVEN_HOME" -PathType Container)) {
+    Write-Error "fail to move MAVEN_HOME"
+  }
+} finally {
+  try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
+  catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
+}
+
+Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"

dcaa/out/production/resources/application.yml

@@ -0,0 +1,15 @@
+spring:
+  liquibase:
+    enabled: true
+    change-log: classpath:/db/changelog/db.changelog-master.xml
+  datasource:
+    url: jdbc:postgresql://localhost:5432/Rental
+    username: role_for_spring
+    password: ${DB_PASSWORD}
+    driver-class-name: org.postgresql.Driver
+  jpa:
+    show-sql: true
+    properties:
+      hibernate:
+        format_sql: true
+        dialect: org.hibernate.dialect.PostgreSQLDialect

dcaa/out/production/resources/db/changelog/changeset/create-visitors-table.xml

@@ -0,0 +1,24 @@
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
+                                       http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-4.3.xsd">
+    <changeSet id="create-visitors-table" author="darya">
+        <createTable tableName="visitors">
+            <column name="id" type="bigint" autoIncrement="true">
+                <constraints primaryKey="true" nullable="false"/>
+            </column>
+            <column name="name" type="varchar(255)">
+                <constraints nullable="false"/>
+            </column>
+            <column name="surname" type="varchar(255)">
+                <constraints nullable="false"/>
+            </column>
+            <column name="patronymic" type="varchar(255)">
+                <constraints nullable="true"/>
+            </column>
+            <column name="has_disk" type="boolean">
+                <constraints nullable="false"/>
+            </column>
+        </createTable>
+    </changeSet>
+</databaseChangeLog>

dcaa/out/production/resources/db/changelog/db.changelog-master.xml

@@ -0,0 +1,7 @@
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
+                                       http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-4.3.xsd">
+
+    <include file="/db/changelog/changeset/create-visitors-table.xml"/>
+</databaseChangeLog>

dcaa/pom.xml

@@ -0,0 +1,85 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>3.3.3</version>
+		<relativePath/> <!-- lookup parent from repository -->
+	</parent>
+	<groupId>com.spring</groupId>
+	<artifactId>dcaa</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<name>dcaa</name>
+	<description>dcaa project</description>
+	<url/>
+	<licenses>
+		<license/>
+	</licenses>
+	<developers>
+		<developer/>
+	</developers>
+	<scm>
+		<connection/>
+		<developerConnection/>
+		<tag/>
+		<url/>
+	</scm>
+	<properties>
+		<java.version>17</java.version>
+	</properties>
+	<dependencies>
+		<dependency>
+			<groupId>org.springdoc</groupId>
+			<artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
+			<version>2.2.0</version>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-data-jpa</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.liquibase</groupId>
+			<artifactId>liquibase-core</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>org.postgresql</groupId>
+			<artifactId>postgresql</artifactId>
+			<scope>runtime</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.projectlombok</groupId>
+			<artifactId>lombok</artifactId>
+			<optional>true</optional>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+				<configuration>
+					<excludes>
+						<exclude>
+							<groupId>org.projectlombok</groupId>
+							<artifactId>lombok</artifactId>
+						</exclude>
+					</excludes>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>

dcaa/src/main/java/com/spring/dcaa/DistributedComputingAndApplicationsApplication.java

@@ -0,0 +1,13 @@
+package com.spring.dcaa;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class DistributedComputingAndApplicationsApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(DistributedComputingAndApplicationsApplication.class, args);
+	}
+
+}

dcaa/src/main/java/com/spring/dcaa/controller/VisitorController.java

@@ -0,0 +1,56 @@
+package com.spring.dcaa.controller;
+
+import com.spring.dcaa.dto.ReportDto;
+import com.spring.dcaa.entity.Visitor;
+import com.spring.dcaa.repository.VisitorRepository;
+import jakarta.persistence.EntityNotFoundException;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/visitors")
+@Slf4j
+public class VisitorController {
+    private final VisitorRepository visitorRepository;
+
+    @GetMapping
+    public ReportDto report() {
+        log.info("report");
+        return visitorRepository.generateReport();
+    }
+
+    @PostMapping
+    public Long add(@RequestBody Visitor visitor) {
+        log.info("add");
+        return visitorRepository.save(visitor).getId();
+    }
+
+    @PutMapping("/{id}")
+    public Long edit(@RequestBody Visitor visitor, @PathVariable Long id) {
+        log.info("edit");
+        Visitor visitorDb = visitorRepository.findById(id)
+                .orElseThrow(() -> new EntityNotFoundException("Visitor with id " + id + " not found"));
+        visitorDb.setName(visitor.getName());
+        visitorDb.setSurname(visitor.getSurname());
+        visitorDb.setPatronymic(visitor.getPatronymic());
+        visitorDb.setHasDisk(visitor.getHasDisk());
+        return visitorRepository.save(visitorDb).getId();
+    }
+
+    @DeleteMapping("/{id}")
+    public void delete(@PathVariable Long id) {
+        log.info("delete");
+        Visitor visitorDb = visitorRepository.findById(id)
+                .orElseThrow(() -> new EntityNotFoundException("Visitor with id " + id + " not found"));
+        visitorRepository.delete(visitorDb);
+    }
+}

dcaa/src/main/java/com/spring/dcaa/dto/ReportDto.java

@@ -0,0 +1,15 @@
+package com.spring.dcaa.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+@Getter
+@Setter
+@AllArgsConstructor
+@NoArgsConstructor
+public class ReportDto {
+    private Long totalQuantity;
+    private Long haveDisks;
+}

dcaa/src/main/java/com/spring/dcaa/entity/Visitor.java

@@ -0,0 +1,38 @@
+package com.spring.dcaa.entity;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.Table;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+@Entity
+@Table(name = "visitors")
+@NoArgsConstructor
+@AllArgsConstructor
+@Getter
+@Setter
+public class Visitor {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @JsonIgnore
+    private Long id;
+
+    @Column(nullable = false)
+    private String name;
+
+    @Column(nullable = false)
+    private String surname;
+
+    @Column
+    private String patronymic;
+
+    @Column(name = "has_disk", nullable = false)
+    private Boolean hasDisk;
+}

dcaa/src/main/java/com/spring/dcaa/exception/GlobalExceptionHandler.java

@@ -0,0 +1,15 @@
+package com.spring.dcaa.exception;
+
+import jakarta.persistence.EntityNotFoundException;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.ControllerAdvice;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+
+@ControllerAdvice
+public class GlobalExceptionHandler {
+    @ExceptionHandler(EntityNotFoundException.class)
+    public ResponseEntity<String> handleEntityNotFoundException(EntityNotFoundException ex) {
+        return new ResponseEntity<>(ex.getMessage(), HttpStatus.NOT_FOUND);
+    }
+}

dcaa/src/main/java/com/spring/dcaa/repository/VisitorRepository.java

@@ -0,0 +1,16 @@
+package com.spring.dcaa.repository;
+
+import com.spring.dcaa.dto.ReportDto;
+import com.spring.dcaa.entity.Visitor;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface VisitorRepository extends JpaRepository<Visitor, Long> {
+    @Query("select new com.spring.dcaa.dto.ReportDto(" +
+            "COUNT(v), " +
+            "SUM(CASE WHEN v.hasDisk = true THEN 1 ELSE 0 END)) " +
+            "FROM Visitor v")
+    ReportDto generateReport();
+}

dcaa/src/main/resources/application.yml

@@ -0,0 +1,15 @@
+spring:
+  liquibase:
+    enabled: true
+    change-log: classpath:/db/changelog/db.changelog-master.xml
+  datasource:
+    url: jdbc:postgresql://localhost:5432/Rental
+    username: role_for_spring
+    password: ${DB_PASSWORD}
+    driver-class-name: org.postgresql.Driver
+  jpa:
+    show-sql: true
+    properties:
+      hibernate:
+        format_sql: true
+        dialect: org.hibernate.dialect.PostgreSQLDialect

dcaa/src/main/resources/db/changelog/changeset/create-visitors-table.xml

@@ -0,0 +1,24 @@
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
+                                       http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-4.3.xsd">
+    <changeSet id="create-visitors-table" author="darya">
+        <createTable tableName="visitors">
+            <column name="id" type="bigint" autoIncrement="true">
+                <constraints primaryKey="true" nullable="false"/>
+            </column>
+            <column name="name" type="varchar(255)">
+                <constraints nullable="false"/>
+            </column>
+            <column name="surname" type="varchar(255)">
+                <constraints nullable="false"/>
+            </column>
+            <column name="patronymic" type="varchar(255)">
+                <constraints nullable="true"/>
+            </column>
+            <column name="has_disk" type="boolean">
+                <constraints nullable="false"/>
+            </column>
+        </createTable>
+    </changeSet>
+</databaseChangeLog>

dcaa/src/main/resources/db/changelog/db.changelog-master.xml

@@ -0,0 +1,7 @@
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
+                                       http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-4.3.xsd">
+
+    <include file="/db/changelog/changeset/create-visitors-table.xml"/>
+</databaseChangeLog>

rental/.gitignore

@@ -0,0 +1,38 @@
+.env
+HELP.md
+.gradle
+build/
+!gradle/wrapper/gradle-wrapper.jar
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/

rental/build.gradle

@@ -0,0 +1,47 @@
+plugins {
+	id 'java'
+	id 'org.springframework.boot' version '3.0.2'
+	id 'io.spring.dependency-management' version '1.1.0'
+}
+
+group = 'com.car'
+version = '0.0.1-SNAPSHOT'
+
+java {
+	sourceCompatibility = '17'
+}
+
+repositories {
+	mavenCentral()
+}
+
+dependencies {
+	implementation 'org.springframework.boot:spring-boot-starter-web'
+	implementation 'org.springframework.boot:spring-boot-starter-thymeleaf'
+	implementation 'org.springframework.boot:spring-boot-devtools'
+	implementation 'nz.net.ultraq.thymeleaf:thymeleaf-layout-dialect'
+
+	implementation 'org.webjars:bootstrap:5.1.3'
+	implementation 'org.webjars:jquery:3.6.0'
+	implementation 'org.webjars:font-awesome:6.1.0'
+
+	implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
+	implementation 'com.h2database:h2:2.1.210'
+
+	implementation 'org.springframework.boot:spring-boot-starter-security'
+	implementation 'org.thymeleaf.extras:thymeleaf-extras-springsecurity6'
+
+	implementation 'org.hibernate.validator:hibernate-validator'
+
+	implementation 'org.springdoc:springdoc-openapi-ui:1.6.5'
+
+	testImplementation 'org.springframework.boot:spring-boot-starter-test'
+}
+
+tasks.named('bootBuildImage') {
+	builder = 'paketobuildpacks/builder-jammy-base:latest'
+}
+
+tasks.named('test') {
+	useJUnitPlatform()
+}

rental/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

rental/gradlew

@@ -0,0 +1,249 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"

rental/gradlew.bat

@@ -0,0 +1,92 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%"=="" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if %ERRORLEVEL% equ 0 goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if %ERRORLEVEL% equ 0 goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

rental/settings.gradle

@@ -0,0 +1 @@
+rootProject.name = 'rental'

rental/src/main/java/com/car/rental/RentalApplication.java

@@ -0,0 +1,15 @@
+package com.car.rental;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.web.bind.annotation.RestController;
+
+@SpringBootApplication
+@RestController
+public class RentalApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(RentalApplication.class, args);
+	}
+
+}

rental/src/main/java/com/car/rental/configuration/PasswordEncoderConfiguration.java

@@ -0,0 +1,14 @@
+package com.car.rental.configuration;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
+import org.springframework.security.crypto.password.PasswordEncoder;
+
+@Configuration
+public class PasswordEncoderConfiguration {
+    @Bean
+    public PasswordEncoder createPasswordEncoder() {
+        return new BCryptPasswordEncoder();
+    }
+}

rental/src/main/java/com/car/rental/configuration/SecurityConfiguration.java

@@ -0,0 +1,74 @@
+package com.car.rental.configuration;
+
+import com.car.rental.rental.model.UserRole;
+import com.car.rental.rental.service.UserService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.http.HttpMethod;
+import org.springframework.security.authentication.AuthenticationManager;
+import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
+import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
+import org.springframework.security.config.annotation.web.configuration.WebSecurityCustomizer;
+import org.springframework.security.config.annotation.web.configurers.LogoutConfigurer;
+import org.springframework.security.web.SecurityFilterChain;
+
+@Configuration
+@EnableWebSecurity
+@EnableGlobalMethodSecurity(securedEnabled = true)
+public class SecurityConfiguration {
+    private final Logger log = LoggerFactory.getLogger(SecurityConfiguration.class);
+    private static final String LOGIN_URL = "/login";
+    private final UserService userService;
+
+    public SecurityConfiguration(UserService userService) {
+        this.userService = userService;
+        createAdminOnStartup();
+    }
+
+    private void createAdminOnStartup() {
+        final String admin = "admin";
+        final String login = "79999999999";
+        if (userService.findByLogin(login) == null) {
+            log.info("Admin user successfully created");
+            userService.createUser(admin, admin, login, admin, admin, UserRole.ADMIN);
+        }
+    }
+
+    @Bean
+    public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
+        http.headers().frameOptions().sameOrigin().and()
+                .cors().and()
+                .csrf().disable()
+                .authorizeHttpRequests()
+                .requestMatchers("/signup").permitAll()
+                .requestMatchers(HttpMethod.GET, LOGIN_URL).permitAll()
+                .anyRequest().authenticated()
+                .and()
+                .formLogin()
+                .loginPage(LOGIN_URL).permitAll()
+                .and()
+                .logout().permitAll();
+        return http.build();
+    }
+
+    @Bean
+    public AuthenticationManager authenticationManagerBean(HttpSecurity http) throws Exception {
+        AuthenticationManagerBuilder authenticationManagerBuilder = http
+                .getSharedObject(AuthenticationManagerBuilder.class);
+        authenticationManagerBuilder.userDetailsService(userService);
+        return authenticationManagerBuilder.build();
+    }
+
+    @Bean
+    public WebSecurityCustomizer webSecurityCustomizer() {
+        return web -> web.ignoring()
+                .requestMatchers("/css/**")
+                .requestMatchers("/js/**")
+                .requestMatchers("/templates/**")
+                .requestMatchers("/webjars/**");
+    }
+}

rental/src/main/java/com/car/rental/configuration/WebConfiguration.java

@@ -0,0 +1,23 @@
+package com.car.rental.configuration;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.CorsRegistry;
+import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+@Configuration
+public class WebConfiguration implements WebMvcConfigurer {
+    public static final String REST_API = "/api";
+
+    @Override
+    public void addViewControllers(ViewControllerRegistry registry) {
+        WebMvcConfigurer.super.addViewControllers(registry);
+        registry.addViewController("login");
+    }
+
+    @Override
+    public void addCorsMappings(CorsRegistry registry) {
+        registry.addMapping("/**").allowedMethods("*");
+    }
+}
+

rental/src/main/java/com/car/rental/rental/dto/BrandDto.java

@@ -0,0 +1,39 @@
+package com.car.rental.rental.dto;
+
+import com.car.rental.rental.model.Brand;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.Size;
+
+import java.util.List;
+
+public class BrandDto {
+    private Long id;
+
+    @NotBlank(message = "name can't be null or empty")
+    @Size(min = 1, max = 64)
+    private String name;
+
+    public BrandDto(Brand brand) {
+        this.id = brand.getId();
+        this.name = brand.getName();
+    }
+
+    public BrandDto() {
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+}

rental/src/main/java/com/car/rental/rental/dto/CarDto.java

@@ -0,0 +1,103 @@
+package com.car.rental.rental.dto;
+
+import com.car.rental.rental.model.Car;
+import com.car.rental.rental.model.Model;
+import com.car.rental.rental.model.OrderCar;
+import com.car.rental.rental.model.enums.CarStatus;
+import jakarta.persistence.*;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.Size;
+
+import java.nio.charset.StandardCharsets;
+import java.util.List;
+
+public class CarDto {
+    private Long id;
+
+    @NotBlank(message = "year can't be null or empty")
+    @Size(min = 4, max = 4)
+    private Integer year;
+
+    @NotBlank(message = "price can't be null or empty")
+    @Size(min = 4, max = 10)
+    private Double price;
+
+    private String description;
+
+    @NotBlank(message = "year can't be null or empty")
+    @Size(min = 4, max = 4)
+    private CarStatus status;
+
+    private ModelDto model;
+
+    private String image;
+
+    public CarDto() {
+    }
+
+    public CarDto(Car car) {
+        this.id = car.getId();
+        this.year = car.getYear();
+        this.price = car.getPrice();
+        this.description = car.getDescription();
+        this.status = car.getStatus();
+        this.model = new ModelDto(car.getModel());
+        this.image = new String(car.getImage(), StandardCharsets.UTF_8);
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public Integer getYear() {
+        return year;
+    }
+
+    public void setYear(Integer year) {
+        this.year = year;
+    }
+
+    public Double getPrice() {
+        return price;
+    }
+
+    public void setPrice(Double price) {
+        this.price = price;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public CarStatus getStatus() {
+        return status;
+    }
+
+    public void setStatus(CarStatus status) {
+        this.status = status;
+    }
+
+    public ModelDto getModel() {
+        return model;
+    }
+
+    public void setModel(ModelDto model) {
+        this.model = model;
+    }
+
+    public String getImage() {
+        return image;
+    }
+
+    public void setImage(String image) {
+        this.image = image;
+    }
+}

rental/src/main/java/com/car/rental/rental/dto/ModelDto.java

@@ -0,0 +1,137 @@
+package com.car.rental.rental.dto;
+
+import com.car.rental.rental.model.enums.BodyType;
+import com.car.rental.rental.model.Model;
+import com.car.rental.rental.model.enums.DriveUnitType;
+import com.car.rental.rental.model.enums.TransmissionType;
+import jakarta.persistence.EnumType;
+import jakarta.persistence.Enumerated;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.Size;
+
+public class ModelDto {
+    private Long id;
+
+    @NotBlank(message = "name can't be null or empty")
+    @Size(min = 1, max = 64)
+    private String name;
+
+    // двигатель + кол-во литров
+    @NotBlank(message = "engine can't be null or empty")
+    @Size(min = 1, max = 64)
+    private String engine;
+
+    // коробка передач
+    @NotBlank(message = "transmission can't be null or empty")
+    @Enumerated(EnumType.STRING)
+    private TransmissionType transmission;
+
+    // привод
+    @NotBlank(message = "driveUnit can't be null or empty")
+    @Enumerated(EnumType.STRING)
+    private DriveUnitType driveUnit;
+
+    // мест
+    @NotBlank(message = "places can't be null or empty")
+    @Size(min = 1, max = 3)
+    private Integer places;
+
+    // кузов
+    @NotBlank(message = "body can't be null or empty")
+    @Enumerated(EnumType.STRING)
+    private BodyType body;
+
+    // пробег
+    @NotBlank(message = "mileage can't be null or empty")
+    @Size(min = 1, max = 4)
+    private Integer mileage;
+
+    private BrandDto brand;
+
+    public ModelDto(Model model) {
+        this.id = model.getId();
+        this.name = model.getName();
+        this.engine = model.getEngine();
+        this.transmission = model.getTransmission();
+        this.driveUnit = model.getDriveUnit();
+        this.places = model.getPlaces();
+        this.body = model.getBody();
+        this.mileage = model.getMileage();
+        this.brand = new BrandDto(model.getBrand());
+    }
+
+    public ModelDto() {
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getEngine() {
+        return engine;
+    }
+
+    public void setEngine(String engine) {
+        this.engine = engine;
+    }
+
+    public TransmissionType getTransmission() {
+        return transmission;
+    }
+
+    public void setTransmission(TransmissionType transmission) {
+        this.transmission = transmission;
+    }
+
+    public DriveUnitType getDriveUnit() {
+        return driveUnit;
+    }
+
+    public void setDriveUnit(DriveUnitType driveUnit) {
+        this.driveUnit = driveUnit;
+    }
+
+    public Integer getPlaces() {
+        return places;
+    }
+
+    public void setPlaces(Integer places) {
+        this.places = places;
+    }
+
+    public BodyType getBody() {
+        return body;
+    }
+
+    public void setBody(BodyType body) {
+        this.body = body;
+    }
+
+    public Integer getMileage() {
+        return mileage;
+    }
+
+    public void setMileage(Integer mileage) {
+        this.mileage = mileage;
+    }
+
+    public BrandDto getBrand() {
+        return brand;
+    }
+
+    public void setBrand(BrandDto brand) {
+        this.brand = brand;
+    }
+}

rental/src/main/java/com/car/rental/rental/dto/OrderCarDto.java

@@ -0,0 +1,30 @@
+package com.car.rental.rental.dto;
+
+public class OrderCarDto {
+    private CarDto car;
+    private Long orderId;
+
+    public OrderCarDto() {
+    }
+
+    public OrderCarDto(CarDto car, Long orderId) {
+        this.car = car;
+        this.orderId = orderId;
+    }
+
+    public void setCar(CarDto car) {
+        this.car = car;
+    }
+
+    public void setOrderId(Long orderId) {
+        this.orderId = orderId;
+    }
+
+    public CarDto getCar() {
+        return car;
+    }
+
+    public Long getOrderId() {
+        return orderId;
+    }
+}

rental/src/main/java/com/car/rental/rental/dto/OrderDto.java

@@ -0,0 +1,131 @@
+package com.car.rental.rental.dto;
+
+import com.car.rental.rental.model.Order;
+import com.car.rental.rental.model.enums.OrderStatus;
+import jakarta.persistence.EnumType;
+import jakarta.persistence.Enumerated;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotNull;
+import jakarta.validation.constraints.Size;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import java.time.LocalDateTime;
+import java.util.List;
+
+public class OrderDto {
+    private Long id;
+
+    @NotBlank(message = "status can't be null or empty")
+    @Enumerated(EnumType.STRING)
+    private OrderStatus status;
+
+    @NotNull(message = "startDateTime can't be null or empty")
+    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm")
+    private LocalDateTime startDateTime;
+
+    @NotNull(message = "endDateTime can't be null or empty")
+    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm")
+    private LocalDateTime endDateTime;
+
+    @NotBlank(message = "price can't be null or empty")
+    @Size(min = 4, max = 10)
+    private Double price;
+
+    private String description;
+
+    private boolean hasFine;
+
+    private Double fineAmount;
+
+    private List<OrderCarDto> cars;
+
+    public OrderDto() {
+    }
+
+    public OrderDto(Order order) {
+        this.id = order.getId();
+        this.status = order.getStatus();
+        this.startDateTime = order.getStartDateTime();
+        this.endDateTime = order.getEndDateTime();
+        this.price = order.getPrice();
+        this.description = order.getDescription();
+        this.hasFine = order.isHasFine();
+        this.fineAmount = order.getFineAmount();
+        if (order.getCars() != null && !order.getCars().isEmpty())
+            this.cars = order.getCars()
+                    .stream()
+                    .map(x -> new OrderCarDto(new CarDto(x.getCar()), x.getId().getOrderId())).toList();
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public OrderStatus getStatus() {
+        return status;
+    }
+
+    public void setStatus(OrderStatus status) {
+        this.status = status;
+    }
+
+    public LocalDateTime getStartDateTime() {
+        return startDateTime;
+    }
+
+    public void setStartDateTime(LocalDateTime startDateTime) {
+        this.startDateTime = startDateTime;
+    }
+
+    public LocalDateTime getEndDateTime() {
+        return endDateTime;
+    }
+
+    public void setEndDateTime(LocalDateTime endDateTime) {
+        this.endDateTime = endDateTime;
+    }
+
+    public Double getPrice() {
+        return price;
+    }
+
+    public void setPrice(Double price) {
+        this.price = price;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public boolean isHasFine() {
+        return hasFine;
+    }
+
+    public void setHasFine(boolean hasFine) {
+        this.hasFine = hasFine;
+    }
+
+    public Double getFineAmount() {
+        return fineAmount;
+    }
+
+    public void setFineAmount(Double fineAmount) {
+        this.fineAmount = fineAmount;
+    }
+
+    public List<OrderCarDto> getCars() {
+        return cars;
+    }
+
+    public void setCars(List<OrderCarDto> cars) {
+        this.cars = cars;
+    }
+}

rental/src/main/java/com/car/rental/rental/dto/UserDto.java

@@ -0,0 +1,84 @@
+package com.car.rental.rental.dto;
+
+import com.car.rental.rental.model.User;
+import com.car.rental.rental.model.UserRole;
+import jakarta.persistence.Column;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.Size;
+
+public class UserDto {
+    private Long id;
+    @NotBlank(message = "firstName can't be null or empty")
+    @Size(min = 3, max = 64)
+    private String firstName;
+    @NotBlank(message = "lastName can't be null or empty")
+    @Size(min = 3, max = 64)
+    private String lastName;
+    @NotBlank(message = "phoneNumber can't be null or empty")
+    @Size(min = 11, max = 11)
+    private String phoneNumber;
+    @NotBlank(message = "password can't be null or empty")
+    @Size(min = 6, max = 64)
+    private String password;
+    private UserRole role;
+
+    public UserDto(User user) {
+        this.id = user.getId();
+        this.firstName = user.getFirstName();
+        this.lastName = user.getLastName();
+        this.phoneNumber = user.getPhoneNumber();
+        this.password = user.getPassword();
+        this.role = user.getRole();
+    }
+
+    public UserDto() {
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getFirstName() {
+        return firstName;
+    }
+
+    public void setFirstName(String firstName) {
+        this.firstName = firstName;
+    }
+
+    public String getLastName() {
+        return lastName;
+    }
+
+    public void setLastName(String lastName) {
+        this.lastName = lastName;
+    }
+
+    public String getPhoneNumber() {
+        return phoneNumber;
+    }
+
+    public void setPhoneNumber(String phoneNumber) {
+        this.phoneNumber = phoneNumber;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+
+    public UserRole getRole() {
+        return role;
+    }
+
+    public void setRole(UserRole role) {
+        this.role = role;
+    }
+}

rental/src/main/java/com/car/rental/rental/dto/UserSignupDto.java

@@ -0,0 +1,68 @@
+package com.car.rental.rental.dto;
+
+import com.car.rental.rental.model.UserRole;
+import jakarta.persistence.Column;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.Size;
+
+public class UserSignupDto {
+    @NotBlank(message = "firstName can't be null or empty")
+    @Size(min = 3, max = 64)
+    private String firstName;
+
+    @NotBlank(message = "lastName can't be null or empty")
+    @Size(min = 3, max = 64)
+    private String lastName;
+
+    @NotBlank(message = "phoneNumber can't be null or empty")
+    @Size(min = 11, max = 11)
+    private String phoneNumber;
+
+    @NotBlank(message = "password can't be null or empty")
+    @Size(min = 6, max = 64)
+    private String password;
+
+    @NotBlank(message = "passwordConfirm can't be null or empty")
+    @Size(min = 6, max = 64)
+    private String passwordConfirm;
+
+    public String getFirstName() {
+        return firstName;
+    }
+
+    public void setFirstName(String firstName) {
+        this.firstName = firstName;
+    }
+
+    public String getLastName() {
+        return lastName;
+    }
+
+    public void setLastName(String lastName) {
+        this.lastName = lastName;
+    }
+
+    public String getPhoneNumber() {
+        return phoneNumber;
+    }
+
+    public void setPhoneNumber(String phoneNumber) {
+        this.phoneNumber = phoneNumber;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+
+    public String getPasswordConfirm() {
+        return passwordConfirm;
+    }
+
+    public void setPasswordConfirm(String passwordConfirm) {
+        this.passwordConfirm = passwordConfirm;
+    }
+}

rental/src/main/java/com/car/rental/rental/model/Brand.java

@@ -0,0 +1,64 @@
+package com.car.rental.rental.model;
+
+import com.car.rental.rental.dto.BrandDto;
+import jakarta.persistence.*;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.Size;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Entity
+public class Brand {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @Column(nullable = false, unique = true, length = 64)
+    @NotBlank(message = "name can't be null or empty")
+    @Size(min = 1, max = 64)
+    private String name;
+
+    @OneToMany(fetch = FetchType.LAZY, mappedBy = "brand", cascade = CascadeType.REMOVE)
+    private List<Model> models;
+
+    public Brand() {
+    }
+
+    public Brand(String name) {
+        this.name = name;
+        this.models = new ArrayList<>();
+    }
+
+    public Brand(BrandDto dto) {
+        this.name = dto.getName();
+        this.models = new ArrayList<>();
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public List<Model> getModels() {
+        return models;
+    }
+
+    public void setModel(Model model) {
+        if (model.getBrand().equals(this)) {
+            this.models.add(model);
+        }
+    }
+}
+

rental/src/main/java/com/car/rental/rental/model/Car.java

@@ -0,0 +1,137 @@
+package com.car.rental.rental.model;
+
+import com.car.rental.rental.dto.CarDto;
+import com.car.rental.rental.model.enums.CarStatus;
+import jakarta.persistence.*;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.Size;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Entity
+public class Car {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @Column(nullable = false, length = 4, name = "year_of_issue")
+    @NotBlank(message = "year can't be null or empty")
+    @Size(min = 4, max = 4)
+    private Integer year;
+
+    @Column(nullable = false, length = 10)
+    @NotBlank(message = "price can't be null or empty")
+    @Size(min = 4, max = 10)
+    private Double price;
+
+    private String description;
+
+    @Column(nullable = false, unique = true, length = 64)
+    @NotBlank(message = "year can't be null or empty")
+    @Size(min = 4, max = 4)
+    private CarStatus status;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "model_id")
+    private Model model;
+
+    @Lob
+    private byte[] image;
+
+    @OneToMany(mappedBy = "car", fetch = FetchType.LAZY)
+    private List<OrderCar> orders;
+
+    public Car() {
+    }
+
+    public Car(CarDto car) {
+        this.year = car.getYear();
+        this.price = car.getPrice();
+        this.status = car.getStatus();
+        this.model = new Model(car.getModel());
+        this.description = car.getDescription();
+        this.image = car.getImage().getBytes();
+    }
+
+    public byte[] getImage() {
+        return image;
+    }
+
+    public void setImage(byte[] image) {
+        this.image = image;
+    }
+
+    public void addOrder(OrderCar orderCar) {
+        if (orders == null) {
+            orders = new ArrayList<>();
+        }
+        if (!orders.contains(orderCar)) {
+            this.orders.add(orderCar);
+        }
+    }
+
+    public void removeOrder(OrderCar orderCar) {
+        if (orders.contains(orderCar))
+            this.orders.remove(orderCar);
+    }
+
+    public List<OrderCar> getOrders() {
+        return orders;
+    }
+
+    public void setOrders(List<OrderCar> orders) {
+        this.orders = orders;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public CarStatus getStatus() {
+        return status;
+    }
+
+    public void setStatus(CarStatus status) {
+        this.status = status;
+    }
+
+    public Model getModel() {
+        return model;
+    }
+
+    public void setModel(Model model) {
+        this.model = model;
+        if (!model.getCars().contains(this)) {
+            model.setCar(this);
+        }
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public Integer getYear() {
+        return year;
+    }
+
+    public void setYear(Integer year) {
+        this.year = year;
+    }
+
+    public Double getPrice() {
+        return price;
+    }
+
+    public void setPrice(Double price) {
+        this.price = price;
+    }
+}

rental/src/main/java/com/car/rental/rental/model/Model.java

@@ -0,0 +1,172 @@
+package com.car.rental.rental.model;
+
+import com.car.rental.rental.dto.ModelDto;
+import com.car.rental.rental.model.enums.BodyType;
+import com.car.rental.rental.model.enums.DriveUnitType;
+import com.car.rental.rental.model.enums.TransmissionType;
+import jakarta.persistence.*;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.Size;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Entity
+public class Model {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @Column(nullable = false, length = 64)
+    @NotBlank(message = "name can't be null or empty")
+    @Size(min = 1, max = 64)
+    private String name;
+
+    // двигатель + кол-во литров
+    @Column(nullable = false, length = 64)
+    @NotBlank(message = "engine can't be null or empty")
+    @Size(min = 1, max = 64)
+    private String engine;
+
+    // коробка передач
+    @Column(nullable = false, length = 64)
+    @NotBlank(message = "transmission can't be null or empty")
+    @Enumerated(EnumType.STRING)
+    private TransmissionType transmission;
+
+    // привод
+    @Column(nullable = false, length = 64)
+    @NotBlank(message = "driveUnit can't be null or empty")
+    @Enumerated(EnumType.STRING)
+    private DriveUnitType driveUnit;
+
+    // мест
+    @Column(nullable = false, length = 64)
+    @NotBlank(message = "places can't be null or empty")
+    @Size(min = 1, max = 3)
+    private Integer places;
+
+    // кузов
+    @Column(nullable = false, length = 64)
+    @NotBlank(message = "body can't be null or empty")
+    @Enumerated(EnumType.STRING)
+    private BodyType body;
+
+    // пробег
+    @Column(nullable = false, length = 64)
+    @NotBlank(message = "mileage can't be null or empty")
+    @Size(min = 1, max = 4)
+    private Integer mileage;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "brand_id")
+    private Brand brand;
+
+    @OneToMany(fetch = FetchType.LAZY, mappedBy = "model", cascade = CascadeType.REMOVE)
+    private List<Car> cars;
+
+    public Model() {
+    }
+
+    public Model(ModelDto model) {
+        this.id = model.getId();
+        this.name = model.getName();
+        this.engine = model.getEngine();
+        this.transmission = model.getTransmission();
+        this.driveUnit = model.getDriveUnit();
+        this.places = model.getPlaces();
+        this.body = model.getBody();
+        this.mileage = model.getMileage();
+        this.brand = new Brand(model.getBrand());
+        this.cars = new ArrayList<>();
+    }
+
+    public List<Car> getCars() {
+        return cars;
+    }
+
+    public void setCar(Car car) {
+        if (car.getModel().equals(this)) {
+            this.cars.add(car);
+        }
+    }
+
+    public String getEngine() {
+        return engine;
+    }
+
+    public void setEngine(String engine) {
+        this.engine = engine;
+    }
+
+    public TransmissionType getTransmission() {
+        return transmission;
+    }
+
+    public void setTransmission(TransmissionType transmission) {
+        this.transmission = transmission;
+    }
+
+    public DriveUnitType getDriveUnit() {
+        return driveUnit;
+    }
+
+    public void setDriveUnit(DriveUnitType driveUnit) {
+        this.driveUnit = driveUnit;
+    }
+
+    public Integer getPlaces() {
+        return places;
+    }
+
+    public void setPlaces(Integer places) {
+        this.places = places;
+    }
+
+    public BodyType getBody() {
+        return body;
+    }
+
+    public void setBody(BodyType body) {
+        this.body = body;
+    }
+
+    public void setCars(List<Car> cars) {
+        this.cars = cars;
+    }
+
+    public Integer getMileage() {
+        return mileage;
+    }
+
+    public void setMileage(Integer mileage) {
+        this.mileage = mileage;
+    }
+
+    public Brand getBrand() {
+        return brand;
+    }
+
+    public void setBrand(Brand brand) {
+        this.brand = brand;
+        if (!brand.getModels().contains(this)) {
+            brand.setModel(this);
+        }
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+}

rental/src/main/java/com/car/rental/rental/model/Order.java

@@ -0,0 +1,167 @@
+package com.car.rental.rental.model;
+
+import com.car.rental.rental.dto.OrderDto;
+import com.car.rental.rental.model.enums.OrderStatus;
+import jakarta.persistence.*;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotNull;
+import jakarta.validation.constraints.Size;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.ArrayList;
+import java.util.List;
+
+@Entity
+@Table(name = "tab_order")
+public class Order {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @Column(nullable = false, length = 64)
+    @NotBlank(message = "status can't be null or empty")
+    @Enumerated(EnumType.STRING)
+    private OrderStatus status;
+
+    @NotNull(message = "startDateTime can't be null or empty")
+    @Temporal(TemporalType.TIMESTAMP)
+    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm")
+    private LocalDateTime startDateTime;
+
+    @NotNull(message = "endDateTime can't be null or empty")
+    @Temporal(TemporalType.TIMESTAMP)
+    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm")
+    private LocalDateTime endDateTime;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "user_id")
+    private User user;
+
+    @Column(nullable = false, length = 10)
+    @NotBlank(message = "price can't be null or empty")
+    @Size(min = 4, max = 10)
+    private Double price;
+
+    private String description;
+
+    private boolean hasFine;
+
+    private Double fineAmount;
+
+    @OneToMany(mappedBy = "order", fetch = FetchType.LAZY, cascade =
+            {
+                    CascadeType.REMOVE,
+                    CascadeType.MERGE,
+                    CascadeType.PERSIST
+            }, orphanRemoval = true)
+    private List<OrderCar> cars;
+
+    public Order() {
+    }
+
+    public Order(OrderDto order) {
+        this.status = order.getStatus();
+        this.startDateTime = order.getStartDateTime();
+        this.endDateTime = order.getEndDateTime();
+        this.price = order.getPrice();
+        this.description = order.getDescription();
+        this.hasFine = order.isHasFine();
+        this.fineAmount = order.getFineAmount();
+    }
+
+    public void addCar(OrderCar orderCar) {
+        if (cars == null) {
+            cars = new ArrayList<>();
+        }
+        if (!cars.contains(orderCar))
+            this.cars.add(orderCar);
+    }
+
+    public List<OrderCar> getCars() {
+        return cars;
+    }
+
+    public void setCars(List<OrderCar> cars) {
+        this.cars = cars;
+    }
+
+    public void removeCar(OrderCar orderCar){
+        if (cars.contains(orderCar))
+            this.cars.remove(orderCar);
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public OrderStatus getStatus() {
+        return status;
+    }
+
+    public void setStatus(OrderStatus status) {
+        this.status = status;
+    }
+
+    public LocalDateTime getStartDateTime() {
+        return startDateTime;
+    }
+
+    public void setStartDateTime(LocalDateTime startDateTime) {
+        this.startDateTime = startDateTime;
+    }
+
+    public LocalDateTime getEndDateTime() {
+        return endDateTime;
+    }
+
+    public void setEndDateTime(LocalDateTime endDateTime) {
+        this.endDateTime = endDateTime;
+    }
+
+    public User getUser() {
+        return user;
+    }
+
+    public void setUser(User user) {
+        this.user = user;
+    }
+
+    public Double getPrice() {
+        return price;
+    }
+
+    public void setPrice(Double price) {
+        this.price = price;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public boolean isHasFine() {
+        return hasFine;
+    }
+
+    public void setHasFine(boolean hasFine) {
+        this.hasFine = hasFine;
+    }
+
+    public Double getFineAmount() {
+        return fineAmount;
+    }
+
+    public void setFineAmount(Double fineAmount) {
+        this.fineAmount = fineAmount;
+    }
+}
+

rental/src/main/java/com/car/rental/rental/model/OrderCar.java

@@ -0,0 +1,51 @@
+package com.car.rental.rental.model;
+
+import jakarta.persistence.*;
+
+@Entity
+@Table(name = "order_car")
+public class OrderCar {
+    @EmbeddedId
+    private OrderCarKey id;
+    @ManyToOne
+    @MapsId("carId")
+    @JoinColumn(name = "car_id")
+    private Car car;
+    @ManyToOne
+    @MapsId("orderId")
+    @JoinColumn(name = "order_id")
+    private Order order;
+
+    public OrderCar() {
+    }
+
+    public OrderCar(Order order, Car car) {
+        this.order = order;
+        this.car = car;
+        this.id = new OrderCarKey(car.getId(), order.getId());
+    }
+
+    public OrderCarKey getId() {
+        return id;
+    }
+
+    public void setId(OrderCarKey id) {
+        this.id = id;
+    }
+
+    public Order getOrder() {
+        return order;
+    }
+
+    public void setOrder(Order order) {
+        this.order = order;
+    }
+
+    public Car getCar() {
+        return car;
+    }
+
+    public void setCar(Car car) {
+        this.car = car;
+    }
+}

rental/src/main/java/com/car/rental/rental/model/OrderCarKey.java

@@ -0,0 +1,49 @@
+package com.car.rental.rental.model;
+
+import jakarta.persistence.Embeddable;
+
+import java.io.Serializable;
+import java.util.Objects;
+
+@Embeddable
+public class OrderCarKey implements Serializable {
+    private Long carId;
+    private Long orderId;
+
+    public OrderCarKey() {
+    }
+
+    public OrderCarKey(Long carId, Long orderId) {
+        this.carId = carId;
+        this.orderId = orderId;
+    }
+
+    public Long getCarId() {
+        return carId;
+    }
+
+    public void setCarId(Long carId) {
+        this.carId = carId;
+    }
+
+    public Long getOrderId() {
+        return orderId;
+    }
+
+    public void setOrderId(Long orderId) {
+        this.orderId = orderId;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (!(o instanceof OrderCarKey that)) return false;
+        return Objects.equals(getCarId(), that.getCarId()) && Objects.equals(getOrderId(), that.getOrderId());
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(getCarId(), getOrderId());
+    }
+}
+

rental/src/main/java/com/car/rental/rental/model/User.java

@@ -0,0 +1,116 @@
+package com.car.rental.rental.model;
+
+import com.car.rental.rental.dto.UserSignupDto;
+import jakarta.persistence.*;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.Size;
+
+import java.util.Objects;
+
+@Entity
+@Table(name = "tab_user")
+public class User {
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private Long id;
+    @Column(nullable = false, length = 64)
+    @NotBlank(message = "firstName can't be null or empty")
+    @Size(min = 3, max = 64)
+    private String firstName;
+    @Column(nullable = false, length = 64)
+    @NotBlank(message = "lastName can't be null or empty")
+    @Size(min = 3, max = 64)
+    private String lastName;
+    @Column(nullable = false, unique = true, length = 11)
+    @NotBlank(message = "phoneNumber can't be null or empty")
+    @Size(min = 11, max = 11)
+    private String phoneNumber;
+    @Column(nullable = false, length = 64)
+    @NotBlank(message = "password can't be null or empty")
+    @Size(min = 6, max = 64)
+    private String password;
+    private UserRole role;
+
+    public User() {
+    }
+
+    public User(String firstName, String lastName, String phoneNumber, String password, UserRole role) {
+        this.firstName = firstName;
+        this.lastName = lastName;
+        this.phoneNumber = phoneNumber;
+        this.password = password;
+        this.role = role;
+    }
+
+    public User(UserSignupDto dto) {
+        this.firstName = dto.getFirstName();
+        this.lastName = dto.getLastName();
+        this.phoneNumber = dto.getPhoneNumber();
+        this.password = dto.getPassword();
+        this.role = UserRole.USER;
+    }
+
+    public UserRole getRole() {
+        return role;
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public String getFirstName() {
+        return firstName;
+    }
+
+    public void setFirstName(String firstName) {
+        this.firstName = firstName;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+
+    public String getLastName() {
+        return lastName;
+    }
+
+    public void setLastName(String lastName) {
+        this.lastName = lastName;
+    }
+
+    public String getPhoneNumber() {
+        return phoneNumber;
+    }
+
+    public void setPhoneNumber(String phoneNumber) {
+        this.phoneNumber = phoneNumber;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        User user = (User) o;
+        return Objects.equals(id, user.id);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(id);
+    }
+
+    @Override
+    public String toString() {
+        return "User{" +
+                "id=" + id +
+                ", firstName='" + firstName + '\'' +
+                ", lastName='" + lastName + '\'' +
+                ", phoneNumber='" + phoneNumber + '\'' +
+                ", role=" + role.getAuthority() +
+                '}';
+    }
+}

rental/src/main/java/com/car/rental/rental/model/UserRole.java

@@ -0,0 +1,20 @@
+package com.car.rental.rental.model;
+
+import org.springframework.security.core.GrantedAuthority;
+
+public enum UserRole implements GrantedAuthority {
+    ADMIN,
+    USER;
+
+    private static final String PREFIX = "ROLE_";
+
+    @Override
+    public String getAuthority() {
+        return PREFIX + this.name();
+    }
+
+    public static final class AsString {
+        public static final String ADMIN = PREFIX + "ADMIN";
+        public static final String USER = PREFIX + "USER";
+    }
+}

rental/src/main/java/com/car/rental/rental/model/enums/BodyType.java

@@ -0,0 +1,13 @@
+package com.car.rental.rental.model.enums;
+
+public enum BodyType {
+    SEDAN,
+    HATCHBACK,
+    COUPE,
+    CONVERTIBLE,
+    SUV,
+    STATION_WAGON,
+    TRUCK,
+    VAN,
+    OTHER
+}

rental/src/main/java/com/car/rental/rental/model/enums/CarStatus.java

@@ -0,0 +1,14 @@
+package com.car.rental.rental.model.enums;
+
+public enum CarStatus {
+    // доступен
+    AVAILABLE,
+    // забронирован
+    BOOKED,
+    // в аренде
+    RENTED,
+    // поврежден
+    DAMAGED,
+    // на обслуживании
+    MAINTENANCE,
+}

rental/src/main/java/com/car/rental/rental/model/enums/DriveUnitType.java

@@ -0,0 +1,8 @@
+package com.car.rental.rental.model.enums;
+
+public enum DriveUnitType {
+    FRONT_WHEEL_DRIVE,
+    REAR_WHEEL_DRIVE,
+    ALL_WHEEL_DRIVE,
+    FOUR_WHEEL_DRIVE,
+}

rental/src/main/java/com/car/rental/rental/model/enums/OrderStatus.java

@@ -0,0 +1,6 @@
+package com.car.rental.rental.model.enums;
+
+public enum OrderStatus {
+    BOOKING,
+    RENTAL
+}

rental/src/main/java/com/car/rental/rental/model/enums/TransmissionType.java

@@ -0,0 +1,8 @@
+package com.car.rental.rental.model.enums;
+
+public enum TransmissionType {
+    AUTOMATIC,
+    MECHANICAL,
+    ROBOTIC,
+    VARIABLE
+}

rental/src/main/java/com/car/rental/rental/repository/BrandRepository.java

@@ -0,0 +1,7 @@
+package com.car.rental.rental.repository;
+
+import com.car.rental.rental.model.Brand;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface BrandRepository extends JpaRepository<Brand, Long> {
+}

rental/src/main/java/com/car/rental/rental/repository/CarRepository.java

@@ -0,0 +1,7 @@
+package com.car.rental.rental.repository;
+
+import com.car.rental.rental.model.Car;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface CarRepository extends JpaRepository<Car, Long> {
+}

rental/src/main/java/com/car/rental/rental/repository/ModelRepository.java

@@ -0,0 +1,7 @@
+package com.car.rental.rental.repository;
+
+import com.car.rental.rental.model.Model;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface ModelRepository extends JpaRepository<Model, Long> {
+}

rental/src/main/java/com/car/rental/rental/repository/OrderRepository.java

@@ -0,0 +1,7 @@
+package com.car.rental.rental.repository;
+
+import com.car.rental.rental.model.Order;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface OrderRepository extends JpaRepository<Order, Long> {
+}

rental/src/main/java/com/car/rental/rental/repository/UserRepository.java

@@ -0,0 +1,8 @@
+package com.car.rental.rental.repository;
+
+import com.car.rental.rental.model.User;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface UserRepository extends JpaRepository<User, Long> {
+    User findOneByPhoneNumberIgnoreCase(String login);
+}

rental/src/main/java/com/car/rental/rental/service/BrandService.java

@@ -0,0 +1,68 @@
+package com.car.rental.rental.service;
+
+import com.car.rental.rental.dto.BrandDto;
+import com.car.rental.rental.model.Brand;
+import com.car.rental.rental.repository.BrandRepository;
+import com.car.rental.rental.util.validation.ValidatorUtil;
+import jakarta.persistence.EntityNotFoundException;
+import jakarta.transaction.Transactional;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+import java.util.Optional;
+
+@Service
+public class BrandService {
+    private final BrandRepository brandRepository;
+    private final ValidatorUtil validatorUtil;
+
+    public BrandService(BrandRepository brandRepository, ValidatorUtil validatorUtil) {
+        this.brandRepository = brandRepository;
+        this.validatorUtil = validatorUtil;
+    }
+
+    @Transactional
+    public Brand addBrand(BrandDto dto) {
+        final Brand brand = new Brand(dto);
+        validatorUtil.validate(brand);
+        return brandRepository.save(brand);
+    }
+
+    @Transactional
+    public Brand addBrand(String name) {
+        final Brand brand = new Brand(name);
+        validatorUtil.validate(brand);
+        return brandRepository.save(brand);
+    }
+
+    @Transactional
+    public Brand findBrand(Long id) {
+        final Optional<Brand> brand = brandRepository.findById(id);
+        return brand.orElseThrow(() -> new EntityNotFoundException("Brand with id " + id + "doesn't exist"));
+    }
+
+    @Transactional
+    public List<Brand> findAllBrands() {
+        return brandRepository.findAll();
+    }
+
+    @Transactional
+    public Brand updateBrand(BrandDto brand) {
+        final Brand currentBrand = findBrand(brand.getId());
+        currentBrand.setName(brand.getName());
+        validatorUtil.validate(currentBrand);
+        return brandRepository.save(currentBrand);
+    }
+
+    @Transactional
+    public Brand deleteBrand(Long id) {
+        final Brand currentBrand = findBrand(id);
+        brandRepository.delete(currentBrand);
+        return currentBrand;
+    }
+
+    @Transactional
+    public void deleteAllBrands() {
+        brandRepository.deleteAll();
+    }
+}

rental/src/main/java/com/car/rental/rental/service/CarService.java

@@ -0,0 +1,63 @@
+package com.car.rental.rental.service;
+
+import com.car.rental.rental.dto.CarDto;
+import com.car.rental.rental.model.Car;
+import com.car.rental.rental.repository.CarRepository;
+import com.car.rental.rental.util.validation.ValidatorUtil;
+import jakarta.persistence.EntityNotFoundException;
+import jakarta.transaction.Transactional;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+import java.util.Optional;
+
+@Service
+public class CarService {
+    private final CarRepository carRepository;
+    private final ValidatorUtil validatorUtil;
+
+    public CarService(CarRepository carRepository, ValidatorUtil validatorUtil) {
+        this.carRepository = carRepository;
+        this.validatorUtil = validatorUtil;
+    }
+
+    @Transactional
+    public Car addCar(CarDto dto) {
+        final Car car = new Car(dto);
+        validatorUtil.validate(car);
+        return carRepository.save(car);
+    }
+
+    @Transactional
+    public Car findCar(Long id) {
+        final Optional<Car> car = carRepository.findById(id);
+        return car.orElseThrow(() -> new EntityNotFoundException("Car with id " + id + "doesn't exist"));
+    }
+
+    @Transactional
+    public List<Car> findAllCars() {
+        return carRepository.findAll();
+    }
+
+    @Transactional
+    public Car updateCar(CarDto car) {
+        final Car currentCar = findCar(car.getId());
+        currentCar.setPrice(car.getPrice());
+        currentCar.setDescription(car.getDescription());
+        validatorUtil.validate(currentCar);
+        return carRepository.save(currentCar);
+    }
+
+    @Transactional
+    public Car deleteCar(Long id) {
+        final Car currentCar = findCar(id);
+        carRepository.delete(currentCar);
+        return currentCar;
+    }
+
+    @Transactional
+    public void deleteAllCars() {
+        carRepository.deleteAll();
+    }
+}
+

rental/src/main/java/com/car/rental/rental/service/ModelService.java

@@ -0,0 +1,53 @@
+package com.car.rental.rental.service;
+
+import com.car.rental.rental.dto.ModelDto;
+import com.car.rental.rental.model.Model;
+import com.car.rental.rental.repository.ModelRepository;
+import com.car.rental.rental.util.validation.ValidatorUtil;
+import jakarta.persistence.EntityNotFoundException;
+import jakarta.transaction.Transactional;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+import java.util.Optional;
+
+@Service
+public class ModelService {
+    private final ModelRepository modelRepository;
+    private final ValidatorUtil validatorUtil;
+
+    public ModelService(ModelRepository modelRepository, ValidatorUtil validatorUtil) {
+        this.modelRepository = modelRepository;
+        this.validatorUtil = validatorUtil;
+    }
+
+    @Transactional
+    public Model addModel(ModelDto dto) {
+        final Model model = new Model(dto);
+        validatorUtil.validate(model);
+        return modelRepository.save(model);
+    }
+
+    @Transactional
+    public Model findModel(Long id) {
+        final Optional<Model> model = modelRepository.findById(id);
+        return model.orElseThrow(() -> new EntityNotFoundException("Model with id " + id + "doesn't exist"));
+    }
+
+    @Transactional
+    public List<Model> findAllModels() {
+        return modelRepository.findAll();
+    }
+
+    @Transactional
+    public Model deleteModel(Long id) {
+        final Model currentModel = findModel(id);
+        modelRepository.delete(currentModel);
+        return currentModel;
+    }
+
+    @Transactional
+    public void deleteAllModels() {
+        modelRepository.deleteAll();
+    }
+}

rental/src/main/java/com/car/rental/rental/service/OrderService.java

@@ -0,0 +1,103 @@
+package com.car.rental.rental.service;
+
+import com.car.rental.rental.dto.OrderDto;
+import com.car.rental.rental.model.Order;
+import com.car.rental.rental.model.User;
+import com.car.rental.rental.repository.OrderRepository;
+import com.car.rental.rental.util.validation.ValidatorUtil;
+import jakarta.persistence.EntityNotFoundException;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.sql.Date;
+import java.util.List;
+import java.util.Optional;
+
+public class OrderService {
+    private final OrderRepository orderRepository;
+    private final UserService userService;
+    private final CarService carService;
+    private final ValidatorUtil validatorUtil;
+
+    public OrderService(OrderRepository orderRepository, UserService userService, CarService carService, ValidatorUtil validatorUtil) {
+        this.orderRepository = orderRepository;
+        this.userService = userService;
+        this.carService = carService;
+        this.validatorUtil = validatorUtil;
+    }
+
+    @Transactional
+    public Order addOrder(OrderDto orderDto, Long userId) {
+        final Order order = new Order(orderDto);
+        final User user = userService.findUser(userId);
+        order.setUser(user);
+        validatorUtil.validate(order);
+        return orderRepository.save(order);
+    }
+
+    @Transactional
+    public Order addCar(Long id, Long carId, Integer count) {
+        final Car currentCar = carService.findCar(carId);
+        final Order currentOrder = findOrder(id);
+        final OrderCar currentOrderCar = orderRepository.getOrderCar(id, carId);
+
+        final Integer currentCarCapacity = currentCar.getMaxCount() - carService.getCapacity(carId);
+        if (currentCarCapacity < count ||
+                (currentOrderCar != null && currentOrderCar.getCount() + count > currentCar.getMaxCount())) {
+            throw new IllegalArgumentException(String.format("No more tickets in car. Capacity: %1$s. Count: %2$s",
+                    currentCarCapacity, count));
+        }
+
+        if (currentOrderCar == null) {
+            currentOrder.addCar(new OrderCar(currentOrder, currentCar, count));
+        }
+        else if (currentOrderCar.getCount() + count <= currentCar.getMaxCount()) {
+            currentOrder.removeCar(currentOrderCar);
+            currentOrder.addCar(new OrderCar(currentOrder, currentCar,
+                    currentOrderCar.getCount() + count));
+        }
+
+        return orderRepository.save(currentOrder);
+    }
+
+    @Transactional(readOnly = true)
+    public Order findOrder(Long id) {
+        final Optional<Order> order = orderRepository.findById(id);
+        return order.orElseThrow(() -> new OrderNotFoundException(id));
+    }
+
+    @Transactional(readOnly = true)
+    public List<Order> findAllOrders() {
+        return orderRepository.findAll();
+    }
+
+    @Transactional
+    public Order deleteOrder(Long id) {
+        final Order currentOrder = findOrder(id);
+        orderRepository.delete(currentOrder);
+        return currentOrder;
+    }
+
+    @Transactional
+    public Order deleteCarInOrder(Long id, Long car, Integer count) {
+        final Order currentOrder = findOrder(id);
+        final Car currentCar = carService.findCar(car);
+        final OrderCar currentOrderCar = orderRepository.getOrderCar(id, car);
+        if (currentOrderCar == null)
+            throw new EntityNotFoundException();
+
+        if (count >= currentOrderCar.getCount()) {
+            currentOrder.removeCar(currentOrderCar);
+        }
+        else {
+            currentOrder.removeCar(currentOrderCar);
+            currentOrder.addCar(new OrderCar(currentOrder, currentCar,
+                    currentOrderCar.getCount() - count));
+        }
+        return orderRepository.save(currentOrder);
+    }
+
+    @Transactional
+    public void deleteAllOrders() {
+        orderRepository.deleteAll();
+    }
+}

rental/src/main/java/com/car/rental/rental/service/UserService.java

@@ -0,0 +1,119 @@
+package com.car.rental.rental.service;
+
+import com.car.rental.rental.model.User;
+import com.car.rental.rental.model.UserRole;
+import com.car.rental.rental.dto.UserSignupDto;
+import com.car.rental.rental.repository.UserRepository;
+import com.car.rental.rental.util.validation.ValidatorUtil;
+import jakarta.persistence.EntityNotFoundException;
+import jakarta.validation.ValidationException;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.Sort;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.security.core.userdetails.UserDetailsService;
+import org.springframework.security.core.userdetails.UsernameNotFoundException;
+import org.springframework.security.crypto.password.PasswordEncoder;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.Objects;
+import java.util.Optional;
+
+@Service
+public class UserService implements UserDetailsService {
+    private final UserRepository userRepository;
+    private final PasswordEncoder passwordEncoder;
+    private final ValidatorUtil validatorUtil;
+
+    public UserService(UserRepository userRepository, PasswordEncoder passwordEncoder, ValidatorUtil validatorUtil) {
+        this.userRepository = userRepository;
+        this.passwordEncoder = passwordEncoder;
+        this.validatorUtil = validatorUtil;
+    }
+
+    public Page<User> findAllPages(int page, int size) {
+        return userRepository.findAll(PageRequest.of(page - 1, size, Sort.by("id").ascending()));
+    }
+
+    public User findByLogin(String login) {
+        return userRepository.findOneByPhoneNumberIgnoreCase(login);
+    }
+
+    @Transactional
+    public User addUser(String name, String lastName, String login, String password, String passwordConfirm) {
+        return createUser(name, lastName, login, password, passwordConfirm, UserRole.USER);
+    }
+
+    @Transactional
+    public User addUser(UserSignupDto userSignupDto) {
+        if (findByLogin(userSignupDto.getPhoneNumber()) != null) {
+            throw new ValidationException(String.format("User with number '%s' already exists", userSignupDto.getPhoneNumber()));
+        }
+        if (!Objects.equals(userSignupDto.getPassword(), userSignupDto.getPasswordConfirm())) {
+            throw new ValidationException("Passwords not equals");
+        }
+        final User user = new User(userSignupDto);
+        validatorUtil.validate(user);
+        return userRepository.save(user);
+    }
+
+    public User createUser(String name, String lastName, String login, String password, String passwordConfirm, UserRole role) {
+        if (findByLogin(login) != null) {
+            throw new ValidationException(String.format("User '%s' already exists", login));
+        }
+        final User user = new User(name, lastName, login, passwordEncoder.encode(password), role);
+        validatorUtil.validate(user);
+        if (!Objects.equals(password, passwordConfirm)) {
+            throw new ValidationException("Passwords not equals");
+        }
+        return userRepository.save(user);
+    }
+
+    @Transactional(readOnly = true)
+    public User findUser(Long id) {
+        final Optional<User> user = userRepository.findById(id);
+        return user.orElseThrow(() -> new EntityNotFoundException("User with id " + id + " doesn't exist"));
+    }
+
+    @Transactional(readOnly = true)
+    public List<User> findAllUsers() {
+        return userRepository.findAll();
+    }
+
+    @Transactional
+    public User updateUser(Long id, String name, String lastName, String phoneNumber, String password) {
+        final User currentUser = findUser(id);
+        currentUser.setFirstName(name);
+        currentUser.setLastName(lastName);
+        currentUser.setPhoneNumber(phoneNumber);
+        currentUser.setPassword(password);
+        validatorUtil.validate(currentUser);
+        return userRepository.save(currentUser);
+    }
+
+    @Transactional
+    public User deleteUser(Long id) {
+        final User user = findUser(id);
+        userRepository.deleteById(id);
+        return user;
+    }
+
+    @Transactional
+    public void deleteAllUsers() {
+        userRepository.deleteAll();
+    }
+
+    @Override
+    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
+        final User userEntity = findByLogin(username);
+        if (userEntity == null) {
+            throw new UsernameNotFoundException(username);
+        }
+        return new org.springframework.security.core.userdetails.User(
+                userEntity.getPhoneNumber(), userEntity.getPassword(), Collections.singleton(userEntity.getRole()));
+    }
+}
+

rental/src/main/java/com/car/rental/rental/util/error/AdviceController.java

@@ -0,0 +1,37 @@
+package com.car.rental.rental.util.error;
+
+import com.car.rental.rental.util.validation.ValidationException;
+import org.springframework.context.support.DefaultMessageSourceResolvable;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.MethodArgumentNotValidException;
+import org.springframework.web.bind.annotation.ControllerAdvice;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+
+import java.util.stream.Collectors;
+
+@ControllerAdvice
+public class AdviceController {
+    @ExceptionHandler({
+            ValidationException.class,
+            IllegalArgumentException.class
+    })
+    public ResponseEntity<Object> handleException(Throwable e) {
+        return new ResponseEntity<>(e.getMessage(), HttpStatus.BAD_REQUEST);
+    }
+
+    @ExceptionHandler(MethodArgumentNotValidException.class)
+    public ResponseEntity<Object> handleBindException(MethodArgumentNotValidException e) {
+        final ValidationException validationException = new ValidationException(
+                e.getBindingResult().getAllErrors().stream()
+                        .map(DefaultMessageSourceResolvable::getDefaultMessage)
+                        .collect(Collectors.toSet()));
+        return handleException(validationException);
+    }
+
+    @ExceptionHandler(Exception.class)
+    public ResponseEntity<Object> handleUnknownException(Throwable e) {
+        e.printStackTrace();
+        return new ResponseEntity<>(e.getMessage(), HttpStatus.INTERNAL_SERVER_ERROR);
+    }
+}

rental/src/main/java/com/car/rental/rental/util/validation/ValidationException.java

@@ -0,0 +1,9 @@
+package com.car.rental.rental.util.validation;
+
+import java.util.Set;
+
+public class ValidationException extends RuntimeException {
+    public ValidationException(Set<String> errors) {
+        super(String.join("\n", errors));
+    }
+}

rental/src/main/java/com/car/rental/rental/util/validation/ValidatorUtil.java

@@ -0,0 +1,30 @@
+package com.car.rental.rental.util.validation;
+
+import jakarta.validation.ConstraintViolation;
+import jakarta.validation.Validation;
+import jakarta.validation.Validator;
+import jakarta.validation.ValidatorFactory;
+import org.springframework.stereotype.Component;
+
+import java.util.Set;
+import java.util.stream.Collectors;
+
+@Component
+public class ValidatorUtil {
+    private final Validator validator;
+
+    public ValidatorUtil() {
+        try (ValidatorFactory factory = Validation.buildDefaultValidatorFactory()) {
+            this.validator = factory.getValidator();
+        }
+    }
+
+    public <T> void validate(T object) {
+        final Set<ConstraintViolation<T>> errors = validator.validate(object);
+        if (!errors.isEmpty()) {
+            throw new ValidationException(errors.stream()
+                    .map(ConstraintViolation::getMessage)
+                    .collect(Collectors.toSet()));
+        }
+    }
+}

rental/src/main/resources/application.properties

@@ -0,0 +1,10 @@
+spring.main.banner-mode=off
+spring.datasource.url=jdbc:h2:file:./data
+spring.datasource.driverClassName=org.h2.Driver
+spring.datasource.username=sa
+spring.datasource.password=password
+spring.jpa.database-platform=org.hibernate.dialect.H2Dialect
+spring.jpa.hibernate.ddl-auto=update
+spring.h2.console.enabled=true
+spring.h2.console.settings.trace=false
+spring.h2.console.settings.web-allow-others=false

rental/src/main/resources/public/css/style.css

@@ -0,0 +1,16 @@
+html {
+    position: relative;
+    min-height: 100%;
+}
+main {
+    padding-top: 60px; /* Размер высоты header */
+}
+
+.footer {
+    position: absolute;
+    bottom: 0;
+    width: 100%;
+    height: 60px;
+    background-color: #f5f5f5;
+    line-height: 60px;
+}

rental/src/main/resources/public/favicon.svg

@@ -0,0 +1,4 @@
+<svg xmlns="http://www.w3.org/2000/svg"
+     viewBox="0 0 448 512"><!--! Font Awesome Pro 6.1.1 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license (Commercial License) Copyright 2022 Fonticons, Inc. -->
+    <path d="M448 48V384c-63.09 22.54-82.34 32-119.5 32c-62.82 0-86.6-32-149.3-32C158.6 384 142.6 387.6 128 392.2v-64C142.6 323.6 158.6 320 179.2 320c62.73 0 86.51 32 149.3 32C348.9 352 364.1 349 384 342.7v-208C364.1 141 348.9 144 328.5 144c-62.82 0-86.6-32-149.3-32C128.4 112 104.3 132.6 64 140.7v307.3C64 465.7 49.67 480 32 480S0 465.7 0 448V63.1C0 46.33 14.33 32 31.1 32S64 46.33 64 63.1V76.66C104.3 68.63 128.4 48 179.2 48c62.73 0 86.51 32 149.3 32C365.7 80 384.9 70.54 448 48z"/>
+</svg>

rental/src/main/resources/templates/default.html

@@ -0,0 +1,71 @@
+<!DOCTYPE html>
+<html lang="ru"
+      xmlns:th="http://www.thymeleaf.org"
+      xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
+      xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity6">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Аренда авто</title>
+    <meta name="viewport" content="width=device-width, initial-scale=1"/>
+    <link rel="icon" href="/favicon.svg">
+    <script type="text/javascript" src="/webjars/bootstrap/5.1.3/js/bootstrap.bundle.min.js"></script>
+    <link rel="stylesheet" href="/webjars/bootstrap/5.1.3/css/bootstrap.min.css"/>
+    <link rel="stylesheet" href="/webjars/font-awesome/6.1.0/css/all.min.css"/>
+    <link rel="stylesheet" href="/css/style.css"/>
+</head>
+<body>
+
+<header>
+    <!-- Fixed navbar -->
+    <nav class="navbar navbar-expand-md navbar-dark fixed-top bg-dark">
+        <a class="navbar-brand ms-3" href="#">Аренда автомобилей</a>
+        <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarCollapse"
+                aria-controls="navbarCollapse" aria-expanded="false" aria-label="Toggle navigation">
+            <span class="navbar-toggler-icon"></span>
+        </button>
+        <div class="collapse navbar-collapse" id="navbarCollapse">
+            <ul class="navbar-nav" sec:authorize="!isAuthenticated()">
+                <li class="nav-item">
+                    <a class="nav-link" href="/login">Вход</a>
+                </li>
+            </ul>
+            <ul class="navbar-nav" sec:authorize="isAuthenticated()">
+                <li class="nav-item">
+                    <a class="nav-link" href="/">Главная</a>
+                </li>
+                <li class="nav-item">
+                    <a class="nav-link" href="/car">Машины</a>
+                </li>
+                <li class="nav-item">
+                    <a sec:authorize="hasRole('ROLE_ADMIN')" class="nav-link" href="/user">Пользователи</a>
+                </li>
+                <li class="nav-item">
+                    <a class="nav-link" href="/order">Заказы</a>
+                </li>
+                <li class="nav-item">
+                    <a class="nav-link" href="/h2-console/" target="_blank"
+                       sec:authorize="hasRole('ROLE_ADMIN')">Консоль H2</a>
+                </li>
+                <li class="nav-item">
+                    <a class="nav-link" href="/logout">Выход</a>
+                </li>
+            </ul>
+        </div>
+    </nav>
+</header>
+
+<!-- Begin page content -->
+<main role="main" class="container">
+    <div layout:fragment="content">
+    </div>
+</main>
+
+<footer class="footer">
+    <div class="container">
+        <span class="text-muted">© 2023 ООО «Автоцарь»</span>
+    </div>
+</footer>
+
+</body>
+<th:block layout:fragment="scripts">
+</th:block>

rental/src/main/resources/templates/error.html

@@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<html lang="en"
+      xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
+      layout:decorate="~{default}" xmlns:th="http://www.w3.org/1999/xhtml">
+<head>
+</head>
+<body>
+<div layout:fragment="content">
+    <div><span th:text="${error}"></span></div>
+    <a href="/">На главную</a>
+</div>
+</body>
+</html>

rental/src/main/resources/templates/index.html

@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html lang="en"
+      xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
+      layout:decorate="~{default}" xmlns:th="http://www.w3.org/1999/xhtml">
+<head>
+</head>
+<body>
+<div layout:fragment="content">
+    Сайт работает!
+</div>
+</body>
+</html>

rental/src/main/resources/templates/login.html

@@ -0,0 +1,32 @@
+<!DOCTYPE html>
+<html lang="en"
+      xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
+      layout:decorate="~{default}" xmlns:th="http://www.w3.org/1999/xhtml">
+<body>
+<head>
+</head>
+<div layout:fragment="content">
+    <div th:if="${param.error}" class="alert alert-danger margin-bottom">
+        Пользователь не найден или пароль указан неверно
+    </div>
+    <div th:if="${param.logout}" class="alert alert-success margin-bottom">
+        Выход успешно произведен
+    </div>
+    <div th:if="${param.created}" class="alert alert-success margin-bottom">
+        Пользователь '<span th:text="${param.created}"></span>' успешно создан
+    </div>
+    <form th:action="@{/login}" method="post">
+        <div class="mb-3">
+            <input type="text" name="username" id="username" class="form-control"
+                   placeholder="Логин" required="true" autofocus="true"/>
+        </div>
+        <div class="mb-3">
+            <input type="password" name="password" id="password" class="form-control"
+                   placeholder="Пароль" required="true"/>
+        </div>
+        <button type="submit" class="btn btn-success button-fixed">Войти</button>
+        <a class="btn btn-primary button-fixed" href="/signup">Регистрация</a>
+    </form>
+</div>
+</body>
+</html>

rental/src/test/java/com/car/rental/RentalApplicationTests.java

@@ -0,0 +1,13 @@
+package com.car.rental;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class RentalApplicationTests {
+
+	@Test
+	void contextLoads() {
+	}
+
+}

report/.gitignore

@@ -0,0 +1,34 @@
+.env
+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/

report/.mvn/wrapper/maven-wrapper.properties

@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+wrapperVersion=3.3.2
+distributionType=only-script
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.9/apache-maven-3.9.9-bin.zip

report/Dockerfile

@@ -0,0 +1,4 @@
+FROM bellsoft/liberica-openjdk-alpine:17.0.8
+ADD target/report-0.0.1-SNAPSHOT.jar /app/
+CMD ["java", "-Xmx200m", "-jar", "/app/report-0.0.1-SNAPSHOT.jar"]
+EXPOSE 8080

report/docker-compose.yml

@@ -0,0 +1,35 @@
+version: '3.8'
+
+services:
+  postgres:
+    image: postgres:16-alpine
+    environment:
+      POSTGRES_DB: Rental
+      POSTGRES_USER: role_for_spring
+      POSTGRES_PASSWORD: ${DB_PASSWORD}
+    ports:
+      - "5433:5432"
+    networks:
+      backend:
+        aliases:
+          - "postgres"
+
+  report:
+    build:
+      context: .
+    ports:
+      - "8082:8082"
+    depends_on:
+      - postgres
+    environment:
+      SPRING_DATASOURCE_URL: jdbc:postgresql://postgres:5432/Rental
+      SPRING_DATASOURCE_USERNAME: role_for_spring
+      SPRING_DATASOURCE_PASSWORD: ${DB_PASSWORD}
+    networks:
+      backend:
+        aliases:
+          - "report"
+
+networks:
+  backend:
+    driver: bridge

report/mvnw

@@ -0,0 +1,259 @@
+#!/bin/sh
+# ----------------------------------------------------------------------------
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+# ----------------------------------------------------------------------------
+
+# ----------------------------------------------------------------------------
+# Apache Maven Wrapper startup batch script, version 3.3.2
+#
+# Optional ENV vars
+# -----------------
+#   JAVA_HOME - location of a JDK home dir, required when download maven via java source
+#   MVNW_REPOURL - repo url base for downloading maven distribution
+#   MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
+#   MVNW_VERBOSE - true: enable verbose log; debug: trace the mvnw script; others: silence the output
+# ----------------------------------------------------------------------------
+
+set -euf
+[ "${MVNW_VERBOSE-}" != debug ] || set -x
+
+# OS specific support.
+native_path() { printf %s\\n "$1"; }
+case "$(uname)" in
+CYGWIN* | MINGW*)
+  [ -z "${JAVA_HOME-}" ] || JAVA_HOME="$(cygpath --unix "$JAVA_HOME")"
+  native_path() { cygpath --path --windows "$1"; }
+  ;;
+esac
+
+# set JAVACMD and JAVACCMD
+set_java_home() {
+  # For Cygwin and MinGW, ensure paths are in Unix format before anything is touched
+  if [ -n "${JAVA_HOME-}" ]; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ]; then
+      # IBM's JDK on AIX uses strange locations for the executables
+      JAVACMD="$JAVA_HOME/jre/sh/java"
+      JAVACCMD="$JAVA_HOME/jre/sh/javac"
+    else
+      JAVACMD="$JAVA_HOME/bin/java"
+      JAVACCMD="$JAVA_HOME/bin/javac"
+
+      if [ ! -x "$JAVACMD" ] || [ ! -x "$JAVACCMD" ]; then
+        echo "The JAVA_HOME environment variable is not defined correctly, so mvnw cannot run." >&2
+        echo "JAVA_HOME is set to \"$JAVA_HOME\", but \"\$JAVA_HOME/bin/java\" or \"\$JAVA_HOME/bin/javac\" does not exist." >&2
+        return 1
+      fi
+    fi
+  else
+    JAVACMD="$(
+      'set' +e
+      'unset' -f command 2>/dev/null
+      'command' -v java
+    )" || :
+    JAVACCMD="$(
+      'set' +e
+      'unset' -f command 2>/dev/null
+      'command' -v javac
+    )" || :
+
+    if [ ! -x "${JAVACMD-}" ] || [ ! -x "${JAVACCMD-}" ]; then
+      echo "The java/javac command does not exist in PATH nor is JAVA_HOME set, so mvnw cannot run." >&2
+      return 1
+    fi
+  fi
+}
+
+# hash string like Java String::hashCode
+hash_string() {
+  str="${1:-}" h=0
+  while [ -n "$str" ]; do
+    char="${str%"${str#?}"}"
+    h=$(((h * 31 + $(LC_CTYPE=C printf %d "'$char")) % 4294967296))
+    str="${str#?}"
+  done
+  printf %x\\n $h
+}
+
+verbose() { :; }
+[ "${MVNW_VERBOSE-}" != true ] || verbose() { printf %s\\n "${1-}"; }
+
+die() {
+  printf %s\\n "$1" >&2
+  exit 1
+}
+
+trim() {
+  # MWRAPPER-139:
+  #   Trims trailing and leading whitespace, carriage returns, tabs, and linefeeds.
+  #   Needed for removing poorly interpreted newline sequences when running in more
+  #   exotic environments such as mingw bash on Windows.
+  printf "%s" "${1}" | tr -d '[:space:]'
+}
+
+# parse distributionUrl and optional distributionSha256Sum, requires .mvn/wrapper/maven-wrapper.properties
+while IFS="=" read -r key value; do
+  case "${key-}" in
+  distributionUrl) distributionUrl=$(trim "${value-}") ;;
+  distributionSha256Sum) distributionSha256Sum=$(trim "${value-}") ;;
+  esac
+done <"${0%/*}/.mvn/wrapper/maven-wrapper.properties"
+[ -n "${distributionUrl-}" ] || die "cannot read distributionUrl property in ${0%/*}/.mvn/wrapper/maven-wrapper.properties"
+
+case "${distributionUrl##*/}" in
+maven-mvnd-*bin.*)
+  MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/
+  case "${PROCESSOR_ARCHITECTURE-}${PROCESSOR_ARCHITEW6432-}:$(uname -a)" in
+  *AMD64:CYGWIN* | *AMD64:MINGW*) distributionPlatform=windows-amd64 ;;
+  :Darwin*x86_64) distributionPlatform=darwin-amd64 ;;
+  :Darwin*arm64) distributionPlatform=darwin-aarch64 ;;
+  :Linux*x86_64*) distributionPlatform=linux-amd64 ;;
+  *)
+    echo "Cannot detect native platform for mvnd on $(uname)-$(uname -m), use pure java version" >&2
+    distributionPlatform=linux-amd64
+    ;;
+  esac
+  distributionUrl="${distributionUrl%-bin.*}-$distributionPlatform.zip"
+  ;;
+maven-mvnd-*) MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/ ;;
+*) MVN_CMD="mvn${0##*/mvnw}" _MVNW_REPO_PATTERN=/org/apache/maven/ ;;
+esac
+
+# apply MVNW_REPOURL and calculate MAVEN_HOME
+# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
+[ -z "${MVNW_REPOURL-}" ] || distributionUrl="$MVNW_REPOURL$_MVNW_REPO_PATTERN${distributionUrl#*"$_MVNW_REPO_PATTERN"}"
+distributionUrlName="${distributionUrl##*/}"
+distributionUrlNameMain="${distributionUrlName%.*}"
+distributionUrlNameMain="${distributionUrlNameMain%-bin}"
+MAVEN_USER_HOME="${MAVEN_USER_HOME:-${HOME}/.m2}"
+MAVEN_HOME="${MAVEN_USER_HOME}/wrapper/dists/${distributionUrlNameMain-}/$(hash_string "$distributionUrl")"
+
+exec_maven() {
+  unset MVNW_VERBOSE MVNW_USERNAME MVNW_PASSWORD MVNW_REPOURL || :
+  exec "$MAVEN_HOME/bin/$MVN_CMD" "$@" || die "cannot exec $MAVEN_HOME/bin/$MVN_CMD"
+}
+
+if [ -d "$MAVEN_HOME" ]; then
+  verbose "found existing MAVEN_HOME at $MAVEN_HOME"
+  exec_maven "$@"
+fi
+
+case "${distributionUrl-}" in
+*?-bin.zip | *?maven-mvnd-?*-?*.zip) ;;
+*) die "distributionUrl is not valid, must match *-bin.zip or maven-mvnd-*.zip, but found '${distributionUrl-}'" ;;
+esac
+
+# prepare tmp dir
+if TMP_DOWNLOAD_DIR="$(mktemp -d)" && [ -d "$TMP_DOWNLOAD_DIR" ]; then
+  clean() { rm -rf -- "$TMP_DOWNLOAD_DIR"; }
+  trap clean HUP INT TERM EXIT
+else
+  die "cannot create temp dir"
+fi
+
+mkdir -p -- "${MAVEN_HOME%/*}"
+
+# Download and Install Apache Maven
+verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
+verbose "Downloading from: $distributionUrl"
+verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
+
+# select .zip or .tar.gz
+if ! command -v unzip >/dev/null; then
+  distributionUrl="${distributionUrl%.zip}.tar.gz"
+  distributionUrlName="${distributionUrl##*/}"
+fi
+
+# verbose opt
+__MVNW_QUIET_WGET=--quiet __MVNW_QUIET_CURL=--silent __MVNW_QUIET_UNZIP=-q __MVNW_QUIET_TAR=''
+[ "${MVNW_VERBOSE-}" != true ] || __MVNW_QUIET_WGET='' __MVNW_QUIET_CURL='' __MVNW_QUIET_UNZIP='' __MVNW_QUIET_TAR=v
+
+# normalize http auth
+case "${MVNW_PASSWORD:+has-password}" in
+'') MVNW_USERNAME='' MVNW_PASSWORD='' ;;
+has-password) [ -n "${MVNW_USERNAME-}" ] || MVNW_USERNAME='' MVNW_PASSWORD='' ;;
+esac
+
+if [ -z "${MVNW_USERNAME-}" ] && command -v wget >/dev/null; then
+  verbose "Found wget ... using wget"
+  wget ${__MVNW_QUIET_WGET:+"$__MVNW_QUIET_WGET"} "$distributionUrl" -O "$TMP_DOWNLOAD_DIR/$distributionUrlName" || die "wget: Failed to fetch $distributionUrl"
+elif [ -z "${MVNW_USERNAME-}" ] && command -v curl >/dev/null; then
+  verbose "Found curl ... using curl"
+  curl ${__MVNW_QUIET_CURL:+"$__MVNW_QUIET_CURL"} -f -L -o "$TMP_DOWNLOAD_DIR/$distributionUrlName" "$distributionUrl" || die "curl: Failed to fetch $distributionUrl"
+elif set_java_home; then
+  verbose "Falling back to use Java to download"
+  javaSource="$TMP_DOWNLOAD_DIR/Downloader.java"
+  targetZip="$TMP_DOWNLOAD_DIR/$distributionUrlName"
+  cat >"$javaSource" <<-END
+	public class Downloader extends java.net.Authenticator
+	{
+	  protected java.net.PasswordAuthentication getPasswordAuthentication()
+	  {
+	    return new java.net.PasswordAuthentication( System.getenv( "MVNW_USERNAME" ), System.getenv( "MVNW_PASSWORD" ).toCharArray() );
+	  }
+	  public static void main( String[] args ) throws Exception
+	  {
+	    setDefault( new Downloader() );
+	    java.nio.file.Files.copy( java.net.URI.create( args[0] ).toURL().openStream(), java.nio.file.Paths.get( args[1] ).toAbsolutePath().normalize() );
+	  }
+	}
+	END
+  # For Cygwin/MinGW, switch paths to Windows format before running javac and java
+  verbose " - Compiling Downloader.java ..."
+  "$(native_path "$JAVACCMD")" "$(native_path "$javaSource")" || die "Failed to compile Downloader.java"
+  verbose " - Running Downloader.java ..."
+  "$(native_path "$JAVACMD")" -cp "$(native_path "$TMP_DOWNLOAD_DIR")" Downloader "$distributionUrl" "$(native_path "$targetZip")"
+fi
+
+# If specified, validate the SHA-256 sum of the Maven distribution zip file
+if [ -n "${distributionSha256Sum-}" ]; then
+  distributionSha256Result=false
+  if [ "$MVN_CMD" = mvnd.sh ]; then
+    echo "Checksum validation is not supported for maven-mvnd." >&2
+    echo "Please disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
+    exit 1
+  elif command -v sha256sum >/dev/null; then
+    if echo "$distributionSha256Sum  $TMP_DOWNLOAD_DIR/$distributionUrlName" | sha256sum -c >/dev/null 2>&1; then
+      distributionSha256Result=true
+    fi
+  elif command -v shasum >/dev/null; then
+    if echo "$distributionSha256Sum  $TMP_DOWNLOAD_DIR/$distributionUrlName" | shasum -a 256 -c >/dev/null 2>&1; then
+      distributionSha256Result=true
+    fi
+  else
+    echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available." >&2
+    echo "Please install either command, or disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
+    exit 1
+  fi
+  if [ $distributionSha256Result = false ]; then
+    echo "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised." >&2
+    echo "If you updated your Maven version, you need to update the specified distributionSha256Sum property." >&2
+    exit 1
+  fi
+fi
+
+# unzip and move
+if command -v unzip >/dev/null; then
+  unzip ${__MVNW_QUIET_UNZIP:+"$__MVNW_QUIET_UNZIP"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -d "$TMP_DOWNLOAD_DIR" || die "failed to unzip"
+else
+  tar xzf${__MVNW_QUIET_TAR:+"$__MVNW_QUIET_TAR"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -C "$TMP_DOWNLOAD_DIR" || die "failed to untar"
+fi
+printf %s\\n "$distributionUrl" >"$TMP_DOWNLOAD_DIR/$distributionUrlNameMain/mvnw.url"
+mv -- "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" "$MAVEN_HOME" || [ -d "$MAVEN_HOME" ] || die "fail to move MAVEN_HOME"
+
+clean || :
+exec_maven "$@"

report/mvnw.cmd

@@ -0,0 +1,149 @@
+<# : batch portion
+@REM ----------------------------------------------------------------------------
+@REM Licensed to the Apache Software Foundation (ASF) under one
+@REM or more contributor license agreements.  See the NOTICE file
+@REM distributed with this work for additional information
+@REM regarding copyright ownership.  The ASF licenses this file
+@REM to you under the Apache License, Version 2.0 (the
+@REM "License"); you may not use this file except in compliance
+@REM with the License.  You may obtain a copy of the License at
+@REM
+@REM    http://www.apache.org/licenses/LICENSE-2.0
+@REM
+@REM Unless required by applicable law or agreed to in writing,
+@REM software distributed under the License is distributed on an
+@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+@REM KIND, either express or implied.  See the License for the
+@REM specific language governing permissions and limitations
+@REM under the License.
+@REM ----------------------------------------------------------------------------
+
+@REM ----------------------------------------------------------------------------
+@REM Apache Maven Wrapper startup batch script, version 3.3.2
+@REM
+@REM Optional ENV vars
+@REM   MVNW_REPOURL - repo url base for downloading maven distribution
+@REM   MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
+@REM   MVNW_VERBOSE - true: enable verbose log; others: silence the output
+@REM ----------------------------------------------------------------------------
+
+@IF "%__MVNW_ARG0_NAME__%"=="" (SET __MVNW_ARG0_NAME__=%~nx0)
+@SET __MVNW_CMD__=
+@SET __MVNW_ERROR__=
+@SET __MVNW_PSMODULEP_SAVE=%PSModulePath%
+@SET PSModulePath=
+@FOR /F "usebackq tokens=1* delims==" %%A IN (`powershell -noprofile "& {$scriptDir='%~dp0'; $script='%__MVNW_ARG0_NAME__%'; icm -ScriptBlock ([Scriptblock]::Create((Get-Content -Raw '%~f0'))) -NoNewScope}"`) DO @(
+  IF "%%A"=="MVN_CMD" (set __MVNW_CMD__=%%B) ELSE IF "%%B"=="" (echo %%A) ELSE (echo %%A=%%B)
+)
+@SET PSModulePath=%__MVNW_PSMODULEP_SAVE%
+@SET __MVNW_PSMODULEP_SAVE=
+@SET __MVNW_ARG0_NAME__=
+@SET MVNW_USERNAME=
+@SET MVNW_PASSWORD=
+@IF NOT "%__MVNW_CMD__%"=="" (%__MVNW_CMD__% %*)
+@echo Cannot start maven from wrapper >&2 && exit /b 1
+@GOTO :EOF
+: end batch / begin powershell #>
+
+$ErrorActionPreference = "Stop"
+if ($env:MVNW_VERBOSE -eq "true") {
+  $VerbosePreference = "Continue"
+}
+
+# calculate distributionUrl, requires .mvn/wrapper/maven-wrapper.properties
+$distributionUrl = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionUrl
+if (!$distributionUrl) {
+  Write-Error "cannot read distributionUrl property in $scriptDir/.mvn/wrapper/maven-wrapper.properties"
+}
+
+switch -wildcard -casesensitive ( $($distributionUrl -replace '^.*/','') ) {
+  "maven-mvnd-*" {
+    $USE_MVND = $true
+    $distributionUrl = $distributionUrl -replace '-bin\.[^.]*$',"-windows-amd64.zip"
+    $MVN_CMD = "mvnd.cmd"
+    break
+  }
+  default {
+    $USE_MVND = $false
+    $MVN_CMD = $script -replace '^mvnw','mvn'
+    break
+  }
+}
+
+# apply MVNW_REPOURL and calculate MAVEN_HOME
+# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
+if ($env:MVNW_REPOURL) {
+  $MVNW_REPO_PATTERN = if ($USE_MVND) { "/org/apache/maven/" } else { "/maven/mvnd/" }
+  $distributionUrl = "$env:MVNW_REPOURL$MVNW_REPO_PATTERN$($distributionUrl -replace '^.*'+$MVNW_REPO_PATTERN,'')"
+}
+$distributionUrlName = $distributionUrl -replace '^.*/',''
+$distributionUrlNameMain = $distributionUrlName -replace '\.[^.]*$','' -replace '-bin$',''
+$MAVEN_HOME_PARENT = "$HOME/.m2/wrapper/dists/$distributionUrlNameMain"
+if ($env:MAVEN_USER_HOME) {
+  $MAVEN_HOME_PARENT = "$env:MAVEN_USER_HOME/wrapper/dists/$distributionUrlNameMain"
+}
+$MAVEN_HOME_NAME = ([System.Security.Cryptography.MD5]::Create().ComputeHash([byte[]][char[]]$distributionUrl) | ForEach-Object {$_.ToString("x2")}) -join ''
+$MAVEN_HOME = "$MAVEN_HOME_PARENT/$MAVEN_HOME_NAME"
+
+if (Test-Path -Path "$MAVEN_HOME" -PathType Container) {
+  Write-Verbose "found existing MAVEN_HOME at $MAVEN_HOME"
+  Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
+  exit $?
+}
+
+if (! $distributionUrlNameMain -or ($distributionUrlName -eq $distributionUrlNameMain)) {
+  Write-Error "distributionUrl is not valid, must end with *-bin.zip, but found $distributionUrl"
+}
+
+# prepare tmp dir
+$TMP_DOWNLOAD_DIR_HOLDER = New-TemporaryFile
+$TMP_DOWNLOAD_DIR = New-Item -Itemtype Directory -Path "$TMP_DOWNLOAD_DIR_HOLDER.dir"
+$TMP_DOWNLOAD_DIR_HOLDER.Delete() | Out-Null
+trap {
+  if ($TMP_DOWNLOAD_DIR.Exists) {
+    try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
+    catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
+  }
+}
+
+New-Item -Itemtype Directory -Path "$MAVEN_HOME_PARENT" -Force | Out-Null
+
+# Download and Install Apache Maven
+Write-Verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
+Write-Verbose "Downloading from: $distributionUrl"
+Write-Verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
+
+$webclient = New-Object System.Net.WebClient
+if ($env:MVNW_USERNAME -and $env:MVNW_PASSWORD) {
+  $webclient.Credentials = New-Object System.Net.NetworkCredential($env:MVNW_USERNAME, $env:MVNW_PASSWORD)
+}
+[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
+$webclient.DownloadFile($distributionUrl, "$TMP_DOWNLOAD_DIR/$distributionUrlName") | Out-Null
+
+# If specified, validate the SHA-256 sum of the Maven distribution zip file
+$distributionSha256Sum = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionSha256Sum
+if ($distributionSha256Sum) {
+  if ($USE_MVND) {
+    Write-Error "Checksum validation is not supported for maven-mvnd. `nPlease disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties."
+  }
+  Import-Module $PSHOME\Modules\Microsoft.PowerShell.Utility -Function Get-FileHash
+  if ((Get-FileHash "$TMP_DOWNLOAD_DIR/$distributionUrlName" -Algorithm SHA256).Hash.ToLower() -ne $distributionSha256Sum) {
+    Write-Error "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised. If you updated your Maven version, you need to update the specified distributionSha256Sum property."
+  }
+}
+
+# unzip and move
+Expand-Archive "$TMP_DOWNLOAD_DIR/$distributionUrlName" -DestinationPath "$TMP_DOWNLOAD_DIR" | Out-Null
+Rename-Item -Path "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" -NewName $MAVEN_HOME_NAME | Out-Null
+try {
+  Move-Item -Path "$TMP_DOWNLOAD_DIR/$MAVEN_HOME_NAME" -Destination $MAVEN_HOME_PARENT | Out-Null
+} catch {
+  if (! (Test-Path -Path "$MAVEN_HOME" -PathType Container)) {
+    Write-Error "fail to move MAVEN_HOME"
+  }
+} finally {
+  try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
+  catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
+}
+
+Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"

report/pom.xml

@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>3.3.4</version>
+		<relativePath/> <!-- lookup parent from repository -->
+	</parent>
+	<groupId>com.spring</groupId>
+	<artifactId>report</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<name>report</name>
+	<description>report project for Spring Boot</description>
+	<url/>
+	<licenses>
+		<license/>
+	</licenses>
+	<developers>
+		<developer/>
+	</developers>
+	<scm>
+		<connection/>
+		<developerConnection/>
+		<tag/>
+		<url/>
+	</scm>
+	<properties>
+		<java.version>17</java.version>
+	</properties>
+	<dependencies>
+		<dependency>
+			<groupId>org.springdoc</groupId>
+			<artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
+			<version>2.2.0</version>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-data-jpa</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>org.postgresql</groupId>
+			<artifactId>postgresql</artifactId>
+			<scope>runtime</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.projectlombok</groupId>
+			<artifactId>lombok</artifactId>
+			<optional>true</optional>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>

report/src/main/java/com/spring/report/ReportApplication.java

@@ -0,0 +1,13 @@
+package com.spring.report;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class ReportApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(ReportApplication.class, args);
+	}
+
+}

report/src/main/java/com/spring/report/controller/VisitorController.java

@@ -0,0 +1,24 @@
+package com.spring.report.controller;
+
+import com.spring.report.entity.Visitor;
+import com.spring.report.repository.VisitorRepository;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/visitors")
+@Slf4j
+public class VisitorController {
+    private final VisitorRepository visitorRepository;
+
+    @GetMapping
+    public List<Visitor> report() {
+        return visitorRepository.findAll();
+    }
+}

report/src/main/java/com/spring/report/entity/Visitor.java

@@ -0,0 +1,38 @@
+package com.spring.report.entity;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.Table;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+@Entity
+@Table(name = "visitors")
+@NoArgsConstructor
+@AllArgsConstructor
+@Getter
+@Setter
+public class Visitor {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @JsonIgnore
+    private Long id;
+
+    @Column(nullable = false)
+    private String name;
+
+    @Column(nullable = false)
+    private String surname;
+
+    @Column
+    private String patronymic;
+
+    @Column(name = "has_disk", nullable = false)
+    private Boolean hasDisk;
+}

report/src/main/java/com/spring/report/repository/VisitorRepository.java

@@ -0,0 +1,9 @@
+package com.spring.report.repository;
+
+import com.spring.report.entity.Visitor;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface VisitorRepository extends JpaRepository<Visitor, Long> {
+}

report/src/main/resources/application.yml

@@ -0,0 +1,14 @@
+server:
+  port: 8082
+spring:
+  datasource:
+    url: jdbc:postgresql://localhost:5432/Rental
+    username: role_for_spring
+    password: ${DB_PASSWORD}
+    driver-class-name: org.postgresql.Driver
+  jpa:
+    show-sql: true
+    properties:
+      hibernate:
+        format_sql: true
+        dialect: org.hibernate.dialect.PostgreSQLDialect

report/src/test/java/com/spring/report/ReportApplicationTests.java

@@ -0,0 +1,13 @@
+package com.spring.report;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class ReportApplicationTests {
+
+	@Test
+	void contextLoads() {
+	}
+
+}