Lab2

.gitignore

@@ -0,0 +1,37 @@
+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/

README.md

@@ -1,6 +1 @@
-# Отчёты по лабораторным работам по дисциплине "Интернет-программирование", 4 семестр
-
-Список лабораторных работ:
-- **[Лабораторная работа №1](https://git.is.ulstu.ru/olshab/PIbd-22_Shabunov_O.A._InternetProgramming_Backend/src/branch/Lab1)**
-- **[Лабораторная работа №2](https://git.is.ulstu.ru/olshab/PIbd-22_Shabunov_O.A._InternetProgramming_Backend/src/branch/Lab2)**
-- [Лабораторная работа №3](https://git.is.ulstu.ru/olshab/PIbd-22_Shabunov_O.A._InternetProgramming_Backend/src/branch/Lab3)
+**[Отчёт](https://git.is.ulstu.ru/olshab/PIbd-22_Shabunov_O.A._InternetProgramming_Backend/src/branch/Lab2/%D0%9E%D1%82%D1%87%D1%91%D1%82%20%28%D0%BB%D0%B0%D0%B1%D0%BE%D1%80%D0%B0%D1%82%D0%BE%D1%80%D0%BD%D0%B0%D1%8F%20%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D0%B0%20%E2%84%962%29.docx)**

build.gradle

@@ -0,0 +1,28 @@
+plugins {
+	id 'java'
+	id 'org.springframework.boot' version '3.2.3'
+	id 'io.spring.dependency-management' version '1.1.4'
+}
+
+group = 'com.example'
+version = '0.0.1-SNAPSHOT'
+
+java {
+	sourceCompatibility = '17'
+}
+
+repositories {
+	mavenCentral()
+}
+
+dependencies {
+	implementation 'org.springframework.boot:spring-boot-starter-web'
+	implementation 'org.springdoc:springdoc-openapi-starter-webmvc-ui:2.3.0'
+	implementation 'org.modelmapper:modelmapper:3.2.0'
+
+	testImplementation 'org.springframework.boot:spring-boot-starter-test'
+}
+
+tasks.named('test') {
+	useJUnitPlatform()
+}

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

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 "$JAVACMD" "$@"

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

settings.gradle

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

src/main/java/com/example/demo/DemoApplication.java

@@ -0,0 +1,71 @@
+package com.example.demo;
+
+import java.util.Objects;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.boot.CommandLineRunner;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+import com.example.demo.ageRatings.model.AgeRatingEntity;
+import com.example.demo.ageRatings.service.AgeRatingService;
+import com.example.demo.movies.model.MovieEntity;
+import com.example.demo.movies.service.MovieService;
+import com.example.demo.types.model.TypeEntity;
+import com.example.demo.types.service.TypeService;
+
+@SpringBootApplication
+public class DemoApplication implements CommandLineRunner {
+	private final Logger log = LoggerFactory.getLogger(DemoApplication.class);
+
+	private final TypeService typeService;
+	private final AgeRatingService ageRatingService;
+	private final MovieService movieService;
+
+	public DemoApplication(TypeService typeService, AgeRatingService ageRatingService, MovieService movieService) {
+		this.typeService = typeService;
+		this.ageRatingService = ageRatingService;
+		this.movieService = movieService;
+	}
+
+	public static void main(String[] args) {
+		SpringApplication.run(DemoApplication.class, args);
+	}
+
+	@Override
+	public void run(String... args) throws Exception {
+		if (args.length > 0 && Objects.equals("--populate", args[0])) {
+			log.info("Create default types values");
+			final var type1 = typeService.create(new TypeEntity(null, "Фильм"));
+			final var type2 = typeService.create(new TypeEntity(null, "Сериал"));
+
+			log.info("Create default ageRatings values");
+			// final var ageRating1 = ageRatingService.create(new AgeRatingEntity(null,
+			// "0+"));
+			// final var ageRating2 = ageRatingService.create(new AgeRatingEntity(null,
+			// "6+"));
+			// final var ageRating3 = ageRatingService.create(new AgeRatingEntity(null,
+			// "12+"));
+			final var ageRating4 = ageRatingService.create(new AgeRatingEntity(null, "16+"));
+			final var ageRating5 = ageRatingService.create(new AgeRatingEntity(null, "18+"));
+
+			log.info("Create default movies values");
+			movieService.create(new MovieEntity(null, "Бойцовский клуб", type1, false,
+					"src/assets/main-page/posters/PeakyBlinders.png",
+					"Сотрудник страховой компании страдает хронической бессонницей и отчаянно пытается вырваться из мучительно скучной жизни...",
+					1999, "США", "Интриги. Хаос. Мыло", "Дэвид Финчер", ageRating5,
+					"https://www.youtube.com/embed/dfeUzm6KF4g?si=U2D-2WNsJzkcxlBX"));
+			movieService.create(new MovieEntity(null, "Американский психопат", type1, true,
+					"src/assets/main-page/posters/AmericanPsycho.jpg",
+					"Днем он ничем не отличается от окружающих, и в толпе вы не обратите на него внимания...",
+					2000, "США, Канада", "Респектабельная внешность дьявола", "Мэри Хэррон", ageRating5,
+					"https://www.youtube.com/embed/PpUWjff_OcM?si=e7tSm4V6qYkz406B"));
+			movieService.create(new MovieEntity(null, "Острые козырьки", type2, false,
+					"src/assets/main-page/posters/PeakyBlinders.png",
+					"Сериал рассказывает историю восхождения одной ирландской семьи...",
+					2013, "Великобритания", "The streets are theirs", "Энтони Бирн, Колм МакКарти", ageRating4,
+					"https://www.youtube.com/embed/7cOfn_sjlXM?si=fxNoZjlUon1SZd70"));
+		}
+	}
+}

src/main/java/com/example/demo/ageRatings/api/AgeRatingController.java

@@ -0,0 +1,64 @@
+package com.example.demo.ageRatings.api;
+
+import java.util.List;
+
+import org.modelmapper.ModelMapper;
+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;
+
+import com.example.demo.core.configuration.Constants;
+import com.example.demo.ageRatings.model.AgeRatingEntity;
+import com.example.demo.ageRatings.service.AgeRatingService;
+
+import jakarta.validation.Valid;
+
+@RestController
+@RequestMapping(Constants.API_URL + "/ageRating")
+public class AgeRatingController {
+    private final AgeRatingService ageRatingService;
+    private final ModelMapper modelMapper;
+
+    public AgeRatingController(AgeRatingService ageRatingService, ModelMapper modelMapper) {
+        this.ageRatingService = ageRatingService;
+        this.modelMapper = modelMapper;
+    }
+
+    private AgeRatingDto toDto(AgeRatingEntity entity) {
+        return modelMapper.map(entity, AgeRatingDto.class);
+    }
+
+    private AgeRatingEntity toEntity(AgeRatingDto dto) {
+        return modelMapper.map(dto, AgeRatingEntity.class);
+    }
+
+    @GetMapping
+    public List<AgeRatingDto> getAll() {
+        return ageRatingService.getAll().stream().map(this::toDto).toList();
+    }
+
+    @GetMapping("/{id}")
+    public AgeRatingDto get(@PathVariable(name = "id") Long id) {
+        return toDto(ageRatingService.get(id));
+    }
+
+    @PostMapping
+    public AgeRatingDto create(@RequestBody @Valid AgeRatingDto dto) {
+        return toDto(ageRatingService.create(toEntity(dto)));
+    }
+
+    @PutMapping("/{id}")
+    public AgeRatingDto update(@PathVariable(name = "id") Long id, @RequestBody AgeRatingDto dto) {
+        return toDto(ageRatingService.update(id, toEntity(dto)));
+    }
+
+    @DeleteMapping("/{id}")
+    public AgeRatingDto delete(@PathVariable(name = "id") Long id) {
+        return toDto(ageRatingService.delete(id));
+    }
+}

src/main/java/com/example/demo/ageRatings/api/AgeRatingDto.java

@@ -0,0 +1,28 @@
+package com.example.demo.ageRatings.api;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import jakarta.validation.constraints.NotBlank;
+
+public class AgeRatingDto {
+    private Long id;
+    @NotBlank
+    private String name;
+
+    @JsonProperty(access = JsonProperty.Access.READ_ONLY)
+    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;
+    }
+}

src/main/java/com/example/demo/ageRatings/model/AgeRatingEntity.java

@@ -0,0 +1,43 @@
+package com.example.demo.ageRatings.model;
+
+import java.util.Objects;
+
+import com.example.demo.core.model.BaseEntity;
+
+public class AgeRatingEntity extends BaseEntity {
+    private String name;
+
+    public AgeRatingEntity() {
+        super();
+    }
+
+    public AgeRatingEntity(Long id, String name) {
+        super(id);
+        this.name = name;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(id, name);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null || getClass() != obj.getClass())
+            return false;
+        final AgeRatingEntity other = (AgeRatingEntity) obj;
+        return Objects.equals(other.getId(), id)
+                && Objects.equals(other.getName(), name);
+    }
+
+}

src/main/java/com/example/demo/ageRatings/repository/AgeRatingRepository.java

@@ -0,0 +1,10 @@
+package com.example.demo.ageRatings.repository;
+
+import org.springframework.stereotype.Repository;
+
+import com.example.demo.core.repository.MapRepository;
+import com.example.demo.ageRatings.model.AgeRatingEntity;
+
+@Repository
+public class AgeRatingRepository extends MapRepository<AgeRatingEntity> {
+}

src/main/java/com/example/demo/ageRatings/service/AgeRatingService.java

@@ -0,0 +1,47 @@
+package com.example.demo.ageRatings.service;
+
+import java.util.List;
+import java.util.Optional;
+
+import org.springframework.stereotype.Service;
+
+import com.example.demo.ageRatings.model.AgeRatingEntity;
+import com.example.demo.ageRatings.repository.AgeRatingRepository;
+import com.example.demo.core.error.NotFoundException;
+
+@Service
+public class AgeRatingService {
+    private final AgeRatingRepository repository;
+
+    public AgeRatingService(AgeRatingRepository repository) {
+        this.repository = repository;
+    }
+
+    public List<AgeRatingEntity> getAll() {
+        return repository.getAll();
+    }
+
+    public AgeRatingEntity get(Long id) {
+        return Optional.ofNullable(repository.get(id))
+                .orElseThrow(() -> new NotFoundException(id));
+    }
+
+    public AgeRatingEntity create(AgeRatingEntity entity) {
+        return repository.create(entity);
+    }
+
+    public AgeRatingEntity update(Long id, AgeRatingEntity entity) {
+        final AgeRatingEntity existsEntity = get(id);
+        existsEntity.setName(entity.getName());
+        return repository.update(existsEntity);
+    }
+
+    public AgeRatingEntity delete(Long id) {
+        final AgeRatingEntity existsEntity = get(id);
+        return repository.delete(existsEntity);
+    }
+
+    public void deleteAll() {
+        repository.deleteAll();
+    }
+}

src/main/java/com/example/demo/core/configuration/Constants.java

@@ -0,0 +1,8 @@
+package com.example.demo.core.configuration;
+
+public class Constants {
+    public static final String API_URL = "/api/1.0";
+
+    private Constants() {
+    }
+}

src/main/java/com/example/demo/core/configuration/MapperConfiguration.java

@@ -0,0 +1,13 @@
+package com.example.demo.core.configuration;
+
+import org.modelmapper.ModelMapper;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class MapperConfiguration {
+    @Bean
+    ModelMapper modelMapper() {
+        return new ModelMapper();
+    }
+}

src/main/java/com/example/demo/core/configuration/WebConfiguration.java

@@ -0,0 +1,15 @@
+package com.example.demo.core.configuration;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.lang.NonNull;
+import org.springframework.web.servlet.config.annotation.CorsRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+@Configuration
+public class WebConfiguration implements WebMvcConfigurer {
+    @Override
+    public void addCorsMappings(@NonNull CorsRegistry registry) {
+        registry.addMapping("/**")
+                .allowedMethods("GET", "POST", "PUT", "DELETE");
+    }
+}

src/main/java/com/example/demo/core/error/NotFoundException.java

@@ -0,0 +1,7 @@
+package com.example.demo.core.error;
+
+public class NotFoundException extends RuntimeException {
+    public NotFoundException(Long id) {
+        super(String.format("Entity with id [%s] is not found or not exists", id));
+    }
+}

src/main/java/com/example/demo/core/model/BaseEntity.java

@@ -0,0 +1,20 @@
+package com.example.demo.core.model;
+
+public abstract class BaseEntity {
+    protected Long id;
+
+    protected BaseEntity() {
+    }
+
+    protected BaseEntity(Long id) {
+        this.id = id;
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+}

src/main/java/com/example/demo/core/repository/CommonRepository.java

@@ -0,0 +1,17 @@
+package com.example.demo.core.repository;
+
+import java.util.List;
+
+public interface CommonRepository<E, T> {
+    List<E> getAll();
+
+    E get(T id);
+
+    E create(E entity);
+
+    E update(E entity);
+
+    E delete(E entity);
+
+    void deleteAll();
+}

src/main/java/com/example/demo/core/repository/MapRepository.java

@@ -0,0 +1,57 @@
+package com.example.demo.core.repository;
+
+import java.util.List;
+import java.util.Map;
+import java.util.TreeMap;
+
+import com.example.demo.core.model.BaseEntity;
+
+public abstract class MapRepository<E extends BaseEntity> implements CommonRepository<E, Long> {
+    private final Map<Long, E> entities = new TreeMap<>();
+    private Long lastId = 0L;
+
+    protected MapRepository() {
+    }
+
+    @Override
+    public List<E> getAll() {
+        return entities.values().stream().toList();
+    }
+
+    @Override
+    public E get(Long id) {
+        return entities.get(id);
+    }
+
+    @Override
+    public E create(E entity) {
+        lastId++;
+        entity.setId(lastId);
+        entities.put(lastId, entity);
+        return entity;
+    }
+
+    @Override
+    public E update(E entity) {
+        if (get(entity.getId()) == null) {
+            return null;
+        }
+        entities.put(entity.getId(), entity);
+        return entity;
+    }
+
+    @Override
+    public E delete(E entity) {
+        if (get(entity.getId()) == null) {
+            return null;
+        }
+        entities.remove(entity.getId());
+        return entity;
+    }
+
+    @Override
+    public void deleteAll() {
+        lastId = 0L;
+        entities.clear();
+    }
+}

src/main/java/com/example/demo/movies/api/MovieController.java

@@ -0,0 +1,70 @@
+package com.example.demo.movies.api;
+
+import java.util.List;
+
+import org.modelmapper.ModelMapper;
+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.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.example.demo.core.configuration.Constants;
+import com.example.demo.movies.model.MovieEntity;
+import com.example.demo.movies.service.MovieService;
+import com.example.demo.types.service.TypeService;
+
+import jakarta.validation.Valid;
+
+@RestController
+@RequestMapping(Constants.API_URL + "/movie")
+public class MovieController {
+    private final MovieService itemService;
+    private final TypeService typeService;
+    private final ModelMapper modelMapper;
+
+    public MovieController(MovieService itemService, TypeService typeService, ModelMapper modelMapper) {
+        this.itemService = itemService;
+        this.typeService = typeService;
+        this.modelMapper = modelMapper;
+    }
+
+    private MovieDto toDto(MovieEntity entity) {
+        return modelMapper.map(entity, MovieDto.class);
+    }
+
+    private MovieEntity toEntity(MovieDto dto) {
+        final MovieEntity entity = modelMapper.map(dto, MovieEntity.class);
+        entity.setType(typeService.get(dto.getTypeId()));
+        return entity;
+    }
+
+    @GetMapping
+    public List<MovieDto> getAll(@RequestParam(name = "typeId", defaultValue = "0") Long typeId) {
+        return itemService.getAll(typeId).stream().map(this::toDto).toList();
+    }
+
+    @GetMapping("/{id}")
+    public MovieDto get(@PathVariable(name = "id") Long id) {
+        return toDto(itemService.get(id));
+    }
+
+    @PostMapping
+    public MovieDto create(@RequestBody @Valid MovieDto dto) {
+        return toDto(itemService.create(toEntity(dto)));
+    }
+
+    @PutMapping("/{id}")
+    public MovieDto update(@PathVariable(name = "id") Long id, @RequestBody MovieDto dto) {
+        return toDto(itemService.update(id, toEntity(dto)));
+    }
+
+    @DeleteMapping("/{id}")
+    public MovieDto delete(@PathVariable(name = "id") Long id) {
+        return toDto(itemService.delete(id));
+    }
+}

src/main/java/com/example/demo/movies/api/MovieDto.java

@@ -0,0 +1,148 @@
+package com.example.demo.movies.api;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import jakarta.validation.constraints.Min;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotNull;
+
+public class MovieDto {
+    private Long id;
+
+    @NotNull
+    @NotBlank
+    private String title;
+
+    @NotNull
+    @Min(1)
+    private Long typeId;
+
+    @NotNull
+    private boolean requiresSubscription;
+
+    private String poster;
+
+    @NotNull
+    @NotBlank
+    private String description;
+
+    @NotNull
+    private Integer releaseDate;
+
+    @NotNull
+    @NotBlank
+    private String country;
+
+    @NotNull
+    @NotBlank
+    private String tagline;
+
+    @NotNull
+    @NotBlank
+    private String director;
+
+    @NotNull
+    @Min(1)
+    private Long ageRatingId;
+
+    @NotNull
+    @NotBlank
+    private String video;
+
+    @JsonProperty(access = JsonProperty.Access.READ_ONLY)
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public Long getTypeId() {
+        return typeId;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public void setTypeId(Long typeId) {
+        this.typeId = typeId;
+    }
+
+    public boolean getRequiresSubscription() {
+        return requiresSubscription;
+    }
+
+    public void setRequiresSubscription(boolean requiresSubscription) {
+        this.requiresSubscription = requiresSubscription;
+    }
+
+    public String getPoster() {
+        return poster;
+    }
+
+    public void setPoster(String poster) {
+        this.poster = poster;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void getDescription(String description) {
+        this.description = description;
+    }
+
+    public Integer getReleaseDate() {
+        return releaseDate;
+    }
+
+    public void setReleaseDate(Integer releaseDate) {
+        this.releaseDate = releaseDate;
+    }
+
+    public String getCountry() {
+        return country;
+    }
+
+    public void setCountry(String country) {
+        this.country = country;
+    }
+
+    public String getTagline() {
+        return tagline;
+    }
+
+    public void setTagline(String tagline) {
+        this.tagline = tagline;
+    }
+
+    public String getDirector() {
+        return director;
+    }
+
+    public void setDirector(String director) {
+        this.director = director;
+    }
+
+    public Long getAgeRatingId() {
+        return ageRatingId;
+    }
+
+    public void setAgeRatingId(Long ageRatingId) {
+        this.ageRatingId = ageRatingId;
+    }
+
+    public String getVideo() {
+        return video;
+    }
+
+    public void setVideo(String video) {
+        this.video = video;
+    }
+}

src/main/java/com/example/demo/movies/model/MovieEntity.java

@@ -0,0 +1,158 @@
+package com.example.demo.movies.model;
+
+import java.util.Objects;
+
+import com.example.demo.core.model.BaseEntity;
+import com.example.demo.types.model.TypeEntity;
+import com.example.demo.ageRatings.model.AgeRatingEntity;
+
+public class MovieEntity extends BaseEntity {
+    private String title;
+    private TypeEntity type;
+    private boolean requiresSubscription;
+    private String poster;
+    private String description;
+    private Integer releaseDate;
+    private String country;
+    private String tagline;
+    private String director;
+    private AgeRatingEntity ageRating;
+    private String video;
+
+    public MovieEntity() {
+        super();
+    }
+
+    public MovieEntity(Long id, String title, TypeEntity type, boolean requiresSubscription, String poster,
+            String description, Integer releaseDate, String country, String tagline, String director,
+            AgeRatingEntity ageRating, String video) {
+        super(id);
+
+        this.title = title;
+        this.type = type;
+        this.requiresSubscription = requiresSubscription;
+        this.poster = poster;
+        this.description = description;
+        this.releaseDate = releaseDate;
+        this.country = country;
+        this.tagline = tagline;
+        this.director = director;
+        this.ageRating = ageRating;
+        this.video = video;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public TypeEntity getType() {
+        return type;
+    }
+
+    public void setType(TypeEntity type) {
+        this.type = type;
+    }
+
+    public boolean getRequiresSubscription() {
+        return requiresSubscription;
+    }
+
+    public void setRequiresSubscription(boolean requiresSubscription) {
+        this.requiresSubscription = requiresSubscription;
+    }
+
+    public String getPoster() {
+        return poster;
+    }
+
+    public void setPoster(String poster) {
+        this.poster = poster;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public Integer getReleaseDate() {
+        return releaseDate;
+    }
+
+    public void setReleaseDate(Integer releaseDate) {
+        this.releaseDate = releaseDate;
+    }
+
+    public String getCountry() {
+        return country;
+    }
+
+    public void setCountry(String country) {
+        this.country = country;
+    }
+
+    public String getTagline() {
+        return tagline;
+    }
+
+    public void setTagline(String tagline) {
+        this.tagline = tagline;
+    }
+
+    public String getDirector() {
+        return director;
+    }
+
+    public void setDirector(String director) {
+        this.director = director;
+    }
+
+    public AgeRatingEntity getAgeRating() {
+        return ageRating;
+    }
+
+    public void setAgeRating(AgeRatingEntity ageRating) {
+        this.ageRating = ageRating;
+    }
+
+    public String getVideo() {
+        return video;
+    }
+
+    public void setVideo(String video) {
+        this.video = video;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(id, title, type, requiresSubscription, poster, description, releaseDate, country, tagline,
+                director, ageRating, video);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null || getClass() != obj.getClass())
+            return false;
+        final MovieEntity other = (MovieEntity) obj;
+        return Objects.equals(other.getId(), id)
+                && Objects.equals(other.getTitle(), title)
+                && Objects.equals(other.getType(), type)
+                && Objects.equals(other.getRequiresSubscription(), requiresSubscription)
+                && Objects.equals(other.getPoster(), poster)
+                && Objects.equals(other.getDescription(), description)
+                && Objects.equals(other.getReleaseDate(), releaseDate)
+                && Objects.equals(other.getCountry(), country)
+                && Objects.equals(other.getTagline(), tagline)
+                && Objects.equals(other.getDirector(), director)
+                && Objects.equals(other.getAgeRating(), ageRating)
+                && Objects.equals(other.getVideo(), video);
+    }
+}

src/main/java/com/example/demo/movies/repository/MovieRepository.java

@@ -0,0 +1,10 @@
+package com.example.demo.movies.repository;
+
+import org.springframework.stereotype.Repository;
+
+import com.example.demo.core.repository.MapRepository;
+import com.example.demo.movies.model.MovieEntity;
+
+@Repository
+public class MovieRepository extends MapRepository<MovieEntity> {
+}

src/main/java/com/example/demo/movies/service/MovieService.java

@@ -0,0 +1,63 @@
+package com.example.demo.movies.service;
+
+import java.util.List;
+import java.util.Objects;
+import java.util.Optional;
+
+import org.springframework.stereotype.Service;
+
+import com.example.demo.core.error.NotFoundException;
+import com.example.demo.movies.model.MovieEntity;
+import com.example.demo.movies.repository.MovieRepository;
+
+@Service
+public class MovieService {
+    private final MovieRepository repository;
+
+    public MovieService(MovieRepository repository) {
+        this.repository = repository;
+    }
+
+    public List<MovieEntity> getAll(Long typeId) {
+        if (Objects.equals(typeId, 0L)) {
+            return repository.getAll();
+        }
+        return repository.getAll().stream()
+                .filter(item -> item.getType().getId().equals(typeId))
+                .toList();
+    }
+
+    public MovieEntity get(Long id) {
+        return Optional.ofNullable(repository.get(id))
+                .orElseThrow(() -> new NotFoundException(id));
+    }
+
+    public MovieEntity create(MovieEntity entity) {
+        return repository.create(entity);
+    }
+
+    public MovieEntity update(Long id, MovieEntity entity) {
+        final MovieEntity existsEntity = get(id);
+        existsEntity.setTitle(entity.getTitle());
+        existsEntity.setType(entity.getType());
+        existsEntity.setRequiresSubscription(entity.getRequiresSubscription());
+        existsEntity.setPoster(entity.getPoster());
+        existsEntity.setDescription(entity.getDescription());
+        existsEntity.setReleaseDate(entity.getReleaseDate());
+        existsEntity.setCountry(entity.getCountry());
+        existsEntity.setTagline(entity.getTagline());
+        existsEntity.setDirector(entity.getDirector());
+        existsEntity.setAgeRating(entity.getAgeRating());
+        existsEntity.setVideo(entity.getVideo());
+        return repository.update(existsEntity);
+    }
+
+    public MovieEntity delete(Long id) {
+        final MovieEntity existsEntity = get(id);
+        return repository.delete(existsEntity);
+    }
+
+    public void deleteAll() {
+        repository.deleteAll();
+    }
+}

src/main/java/com/example/demo/types/api/TypeController.java

@@ -0,0 +1,64 @@
+package com.example.demo.types.api;
+
+import java.util.List;
+
+import org.modelmapper.ModelMapper;
+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;
+
+import com.example.demo.core.configuration.Constants;
+import com.example.demo.types.model.TypeEntity;
+import com.example.demo.types.service.TypeService;
+
+import jakarta.validation.Valid;
+
+@RestController
+@RequestMapping(Constants.API_URL + "/type")
+public class TypeController {
+    private final TypeService typeService;
+    private final ModelMapper modelMapper;
+
+    public TypeController(TypeService typeService, ModelMapper modelMapper) {
+        this.typeService = typeService;
+        this.modelMapper = modelMapper;
+    }
+
+    private TypeDto toDto(TypeEntity entity) {
+        return modelMapper.map(entity, TypeDto.class);
+    }
+
+    private TypeEntity toEntity(TypeDto dto) {
+        return modelMapper.map(dto, TypeEntity.class);
+    }
+
+    @GetMapping
+    public List<TypeDto> getAll() {
+        return typeService.getAll().stream().map(this::toDto).toList();
+    }
+
+    @GetMapping("/{id}")
+    public TypeDto get(@PathVariable(name = "id") Long id) {
+        return toDto(typeService.get(id));
+    }
+
+    @PostMapping
+    public TypeDto create(@RequestBody @Valid TypeDto dto) {
+        return toDto(typeService.create(toEntity(dto)));
+    }
+
+    @PutMapping("/{id}")
+    public TypeDto update(@PathVariable(name = "id") Long id, @RequestBody TypeDto dto) {
+        return toDto(typeService.update(id, toEntity(dto)));
+    }
+
+    @DeleteMapping("/{id}")
+    public TypeDto delete(@PathVariable(name = "id") Long id) {
+        return toDto(typeService.delete(id));
+    }
+}

src/main/java/com/example/demo/types/api/TypeDto.java

@@ -0,0 +1,29 @@
+package com.example.demo.types.api;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import jakarta.validation.constraints.NotBlank;
+
+public class TypeDto {
+    private Long id;
+    
+    @NotBlank
+    private String name;
+
+    @JsonProperty(access = JsonProperty.Access.READ_ONLY)
+    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;
+    }
+}

src/main/java/com/example/demo/types/model/TypeEntity.java

@@ -0,0 +1,43 @@
+package com.example.demo.types.model;
+
+import java.util.Objects;
+
+import com.example.demo.core.model.BaseEntity;
+
+public class TypeEntity extends BaseEntity {
+    private String name;
+
+    public TypeEntity() {
+        super();
+    }
+
+    public TypeEntity(Long id, String name) {
+        super(id);
+        this.name = name;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(id, name);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null || getClass() != obj.getClass())
+            return false;
+        final TypeEntity other = (TypeEntity) obj;
+        return Objects.equals(other.getId(), id)
+                && Objects.equals(other.getName(), name);
+    }
+
+}

src/main/java/com/example/demo/types/repository/TypeRepository.java

@@ -0,0 +1,10 @@
+package com.example.demo.types.repository;
+
+import org.springframework.stereotype.Repository;
+
+import com.example.demo.core.repository.MapRepository;
+import com.example.demo.types.model.TypeEntity;
+
+@Repository
+public class TypeRepository extends MapRepository<TypeEntity> {
+}

src/main/java/com/example/demo/types/service/TypeService.java

@@ -0,0 +1,47 @@
+package com.example.demo.types.service;
+
+import java.util.List;
+import java.util.Optional;
+
+import org.springframework.stereotype.Service;
+
+import com.example.demo.core.error.NotFoundException;
+import com.example.demo.types.model.TypeEntity;
+import com.example.demo.types.repository.TypeRepository;
+
+@Service
+public class TypeService {
+    private final TypeRepository repository;
+
+    public TypeService(TypeRepository repository) {
+        this.repository = repository;
+    }
+
+    public List<TypeEntity> getAll() {
+        return repository.getAll();
+    }
+
+    public TypeEntity get(Long id) {
+        return Optional.ofNullable(repository.get(id))
+                .orElseThrow(() -> new NotFoundException(id));
+    }
+
+    public TypeEntity create(TypeEntity entity) {
+        return repository.create(entity);
+    }
+
+    public TypeEntity update(Long id, TypeEntity entity) {
+        final TypeEntity existsEntity = get(id);
+        existsEntity.setName(entity.getName());
+        return repository.update(existsEntity);
+    }
+
+    public TypeEntity delete(Long id) {
+        final TypeEntity existsEntity = get(id);
+        return repository.delete(existsEntity);
+    }
+
+    public void deleteAll() {
+        repository.deleteAll();
+    }
+}

src/main/java/com/example/demo/users/api/UserController.java

@@ -0,0 +1,79 @@
+package com.example.demo.users.api;
+
+import java.util.List;
+
+import org.modelmapper.ModelMapper;
+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;
+
+import com.example.demo.core.configuration.Constants;
+import com.example.demo.movies.model.MovieEntity;
+import com.example.demo.movies.service.MovieService;
+import com.example.demo.users.model.UserEntity;
+import com.example.demo.users.service.UserService;
+
+import jakarta.validation.Valid;
+
+@RestController
+@RequestMapping(Constants.API_URL + "/user")
+public class UserController {
+    private final UserService userService;
+    private final MovieService movieService;
+
+    private final ModelMapper modelMapper;
+
+    public UserController(UserService userService, MovieService movieService, ModelMapper modelMapper) {
+        this.userService = userService;
+        this.movieService = movieService;
+
+        this.modelMapper = modelMapper;
+    }
+
+    private UserDto toDto(UserEntity entity) {
+        return modelMapper.map(entity, UserDto.class);
+    }
+
+    private UserEntity toEntity(UserDto dto) {
+        return modelMapper.map(dto, UserEntity.class);
+    }
+
+    @GetMapping
+    public List<UserDto> getAll() {
+        return userService.getAll().stream().map(this::toDto).toList();
+    }
+
+    @GetMapping("/{id}")
+    public UserDto get(@PathVariable(name = "id") Long id) {
+        return toDto(userService.get(id));
+    }
+
+    @PostMapping
+    public UserDto create(@RequestBody @Valid UserDto dto) {
+        return toDto(userService.create(toEntity(dto)));
+    }
+
+    @PutMapping("/{id}")
+    public UserDto update(@PathVariable(name = "id") Long id, @RequestBody UserDto dto) {
+        return toDto(userService.update(id, toEntity(dto)));
+    }
+
+    @DeleteMapping("/{id}")
+    public UserDto delete(@PathVariable(name = "id") Long id) {
+        return toDto(userService.delete(id));
+    }
+
+    @PutMapping("/{id}/movie/{movieId}")
+    public UserDto addMovie(@PathVariable(name = "id") Long id, @RequestBody UserDto dto,
+            @PathVariable(name = "movieId") Long movieId) {
+        MovieEntity movie = movieService.get(movieId);
+        userService.addMovie(id, movie.getId());
+
+        return toDto(userService.update(id, toEntity(dto)));
+    }
+}

src/main/java/com/example/demo/users/api/UserDto.java

@@ -0,0 +1,66 @@
+package com.example.demo.users.api;
+
+import java.util.Date;
+import java.util.List;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotNull;
+
+public class UserDto {
+    private Long id;
+
+    @NotNull
+    @NotBlank
+    private String email;
+
+    @NotNull
+    @NotBlank
+    private String password;
+
+    private Date expirationDate;
+
+    private List<Long> watchLater;
+
+    @JsonProperty(access = JsonProperty.Access.READ_ONLY)
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+
+    public Date getExpirationDate() {
+        return expirationDate;
+    }
+
+    public void setExpirationDate(Date expirationDate) {
+        this.expirationDate = expirationDate;
+    }
+
+    public List<Long> getWatchLater() {
+        return watchLater;
+    }
+
+    public void setWatchLater(List<Long> watchLater) {
+        this.watchLater = watchLater;
+    }
+}

src/main/java/com/example/demo/users/model/UserEntity.java

@@ -0,0 +1,78 @@
+package com.example.demo.users.model;
+
+import java.util.Date;
+import java.util.List;
+import java.util.Objects;
+
+import com.example.demo.core.model.BaseEntity;
+
+public class UserEntity extends BaseEntity {
+    private String email;
+    private String password;
+    private Date expirationDate;
+    private List<Long> watchLater;
+
+    public UserEntity() {
+        super();
+    }
+
+    public UserEntity(Long id, String email, String password, Date expirationDate, List<Long> watchLater) {
+        super(id);
+
+        this.email = email;
+        this.password = password;
+        this.expirationDate = expirationDate;
+        this.watchLater = watchLater;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+
+    public Date getExpirationDate() {
+        return expirationDate;
+    }
+
+    public void setExpirationDate(Date expirationDate) {
+        this.expirationDate = expirationDate;
+    }
+
+    public List<Long> getWatchLater() {
+        return watchLater;
+    }
+
+    public void setWatchLater(List<Long> watchLater) {
+        this.watchLater = watchLater;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(id, email, password, expirationDate, watchLater);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null || getClass() != obj.getClass())
+            return false;
+        final UserEntity other = (UserEntity) obj;
+        return Objects.equals(other.getId(), id)
+                && Objects.equals(other.getEmail(), email)
+                && Objects.equals(other.getPassword(), password)
+                && Objects.equals(other.getExpirationDate(), expirationDate)
+                && Objects.equals(other.getWatchLater(), watchLater);
+    }
+}

src/main/java/com/example/demo/users/repository/UserRepository.java

@@ -0,0 +1,10 @@
+package com.example.demo.users.repository;
+
+import org.springframework.stereotype.Repository;
+
+import com.example.demo.core.repository.MapRepository;
+import com.example.demo.users.model.UserEntity;
+
+@Repository
+public class UserRepository extends MapRepository<UserEntity> {
+}

src/main/java/com/example/demo/users/service/UserService.java

@@ -0,0 +1,63 @@
+package com.example.demo.users.service;
+
+import java.util.List;
+import java.util.Optional;
+
+import org.springframework.stereotype.Service;
+
+import com.example.demo.users.model.UserEntity;
+import com.example.demo.users.repository.UserRepository;
+import com.example.demo.core.error.NotFoundException;
+import com.example.demo.movies.model.MovieEntity;
+import com.example.demo.movies.service.MovieService;
+
+@Service
+public class UserService {
+    private final UserRepository repository;
+    private final MovieService movieService;
+
+    public UserService(UserRepository repository, MovieService movieService) {
+        this.movieService = movieService;
+        this.repository = repository;
+    }
+
+    public List<UserEntity> getAll() {
+        return repository.getAll();
+    }
+
+    public UserEntity get(Long id) {
+        return Optional.ofNullable(repository.get(id))
+                .orElseThrow(() -> new NotFoundException(id));
+    }
+
+    public UserEntity create(UserEntity entity) {
+        return repository.create(entity);
+    }
+
+    public UserEntity update(Long id, UserEntity entity) {
+        final UserEntity existsEntity = get(id);
+        existsEntity.setEmail(entity.getEmail());
+        return repository.update(existsEntity);
+    }
+
+    public UserEntity delete(Long id) {
+        final UserEntity existsEntity = get(id);
+        return repository.delete(existsEntity);
+    }
+
+    public void deleteAll() {
+        repository.deleteAll();
+    }
+
+    public UserEntity addMovie(Long id, Long movieId) {
+        final UserEntity existsEntity = get(id);
+
+        MovieEntity movie = movieService.get(movieId);
+
+        if (!existsEntity.getWatchLater().contains(movie.getId())) {
+            existsEntity.getWatchLater().add(movie.getId());
+        }
+
+        return existsEntity;
+    }
+}

src/main/resources/application.properties

@@ -0,0 +1 @@
+

src/test/java/com/example/demo/AgeRatingServiceTests.java

@@ -0,0 +1,65 @@
+package com.example.demo;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.MethodOrderer.OrderAnnotation;
+import org.junit.jupiter.api.Order;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestMethodOrder;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+
+import com.example.demo.ageRatings.model.AgeRatingEntity;
+import com.example.demo.ageRatings.service.AgeRatingService;
+import com.example.demo.core.error.NotFoundException;
+
+@SpringBootTest
+@TestMethodOrder(OrderAnnotation.class)
+class AgeRatingServiceTests {
+	@Autowired
+	private AgeRatingService ageRatingService;
+
+	@Test
+	void getTest() {
+		Assertions.assertThrows(NotFoundException.class, () -> ageRatingService.get(0L));
+	}
+
+	@Test
+	@Order(1)
+	void createTest() {
+		ageRatingService.deleteAll();
+
+		ageRatingService.create(new AgeRatingEntity(null, "12+"));
+		ageRatingService.create(new AgeRatingEntity(null, "16+"));
+		final AgeRatingEntity last = ageRatingService.create(new AgeRatingEntity(null, "18+"));
+
+		Assertions.assertEquals(3, ageRatingService.getAll().size());
+		Assertions.assertEquals(last, ageRatingService.get(3L));
+	}
+
+	@Test
+	@Order(2)
+	void updateTest() {
+		final String test = "TEST";
+		final AgeRatingEntity entity = ageRatingService.get(3L);
+		final String oldName = entity.getName();
+		final AgeRatingEntity newEntity = ageRatingService.update(3L, new AgeRatingEntity(2L, test));
+
+		Assertions.assertEquals(3, ageRatingService.getAll().size());
+		Assertions.assertEquals(newEntity, ageRatingService.get(3L));
+		Assertions.assertEquals(test, newEntity.getName());
+		Assertions.assertNotEquals(oldName, newEntity.getName());
+	}
+
+	@Test
+	@Order(3)
+	void deleteTest() {
+		ageRatingService.delete(3L);
+		Assertions.assertEquals(2, ageRatingService.getAll().size());
+		final AgeRatingEntity last = ageRatingService.get(2L);
+		Assertions.assertEquals(2L, last.getId());
+
+		final AgeRatingEntity newEntity = ageRatingService.create(new AgeRatingEntity(null, "18+"));
+		Assertions.assertEquals(3, ageRatingService.getAll().size());
+		Assertions.assertEquals(4L, newEntity.getId());
+	}
+}

src/test/java/com/example/demo/MovieServiceTests.java

@@ -0,0 +1,109 @@
+package com.example.demo;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.MethodOrderer.OrderAnnotation;
+import org.junit.jupiter.api.Order;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestMethodOrder;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+
+import com.example.demo.ageRatings.model.AgeRatingEntity;
+import com.example.demo.ageRatings.service.AgeRatingService;
+import com.example.demo.core.error.NotFoundException;
+import com.example.demo.movies.model.MovieEntity;
+import com.example.demo.movies.service.MovieService;
+import com.example.demo.types.model.TypeEntity;
+import com.example.demo.types.service.TypeService;
+
+@SpringBootTest
+@TestMethodOrder(OrderAnnotation.class)
+class MovieServiceTests {
+	@Autowired
+	private TypeService typeService;
+
+	@Autowired
+	private AgeRatingService ageRatingService;
+
+	@Autowired
+	private MovieService movieService;
+
+	@Test
+	void getTest() {
+		Assertions.assertThrows(NotFoundException.class, () -> movieService.get(0L));
+	}
+
+	@Test
+	@Order(1)
+	void createTest() {
+		movieService.deleteAll();
+
+		final var type1 = typeService.create(new TypeEntity(null, "Фильм"));
+		final var type2 = typeService.create(new TypeEntity(null, "Сериал"));
+		final var ageRating4 = ageRatingService.create(new AgeRatingEntity(null, "16+"));
+		final var ageRating5 = ageRatingService.create(new AgeRatingEntity(null, "18+"));
+
+		movieService.create(new MovieEntity(null, "Бойцовский клуб", type1, false,
+				"src/assets/main-page/posters/PeakyBlinders.png",
+				"Сотрудник страховой компании страдает хронической бессонницей и отчаянно пытается вырваться из мучительно скучной жизни...",
+				1999, "США", "Интриги. Хаос. Мыло", "Дэвид Финчер", ageRating5,
+				"https://www.youtube.com/embed/dfeUzm6KF4g?si=U2D-2WNsJzkcxlBX"));
+		movieService.create(new MovieEntity(null, "Американский психопат", type1, true,
+				"src/assets/main-page/posters/AmericanPsycho.jpg",
+				"Днем он ничем не отличается от окружающих, и в толпе вы не обратите на него внимания...",
+				2000, "США, Канада", "Респектабельная внешность дьявола", "Мэри Хэррон", ageRating5,
+				"https://www.youtube.com/embed/PpUWjff_OcM?si=e7tSm4V6qYkz406B"));
+		final MovieEntity last = movieService.create(new MovieEntity(null, "Острые козырьки", type2, false,
+				"src/assets/main-page/posters/PeakyBlinders.png",
+				"Сериал рассказывает историю восхождения одной ирландской семьи...",
+				2013, "Великобритания", "The streets are theirs", "Энтони Бирн, Колм МакКарти", ageRating4,
+				"https://www.youtube.com/embed/7cOfn_sjlXM?si=fxNoZjlUon1SZd70"));
+
+		Assertions.assertEquals(3, movieService.getAll(0L).size());
+		Assertions.assertEquals(2, movieService.getAll(1L).size());
+		Assertions.assertEquals(last, movieService.get(3L));
+	}
+
+	@Test
+	@Order(2)
+	void updateTest() {
+		final var type2 = typeService.create(new TypeEntity(null, "Сериал"));
+		final var ageRating4 = ageRatingService.create(new AgeRatingEntity(null, "16+"));
+
+		final String test = "TEST";
+		final MovieEntity entity = movieService.get(3L);
+		final String oldName = entity.getTitle();
+		final MovieEntity newEntity = movieService.update(3L, new MovieEntity(null,
+				test, type2, false,
+				"src/assets/main-page/posters/PeakyBlinders.png",
+				"Сериал рассказывает историю восхождения одной ирландской семьи...",
+				2013, "Великобритания", "The streets are theirs", "Энтони Бирн, Колм МакКарти", ageRating4,
+				"https://www.youtube.com/embed/7cOfn_sjlXM?si=fxNoZjlUon1SZd70"));
+
+		Assertions.assertEquals(3, movieService.getAll(0L).size());
+		Assertions.assertEquals(newEntity, movieService.get(3L));
+		Assertions.assertEquals(test, newEntity.getTitle());
+		Assertions.assertNotEquals(oldName, newEntity.getTitle());
+	}
+
+	@Test
+	@Order(3)
+	void deleteTest() {
+		final var type2 = typeService.create(new TypeEntity(null, "Сериал"));
+		final var ageRating4 = ageRatingService.create(new AgeRatingEntity(null, "16+"));
+
+		movieService.delete(3L);
+		Assertions.assertEquals(2, movieService.getAll(0L).size());
+		final MovieEntity last = movieService.get(2L);
+		Assertions.assertEquals(2L, last.getId());
+
+		final MovieEntity newEntity = movieService.create(new MovieEntity(null,
+				"Острые козырьки", type2, false,
+				"src/assets/main-page/posters/PeakyBlinders.png",
+				"Сериал рассказывает историю восхождения одной ирландской семьи...",
+				2013, "Великобритания", "The streets are theirs", "Энтони Бирн, Колм МакКарти", ageRating4,
+				"https://www.youtube.com/embed/7cOfn_sjlXM?si=fxNoZjlUon1SZd70"));
+		Assertions.assertEquals(3, movieService.getAll(0L).size());
+		Assertions.assertEquals(4L, newEntity.getId());
+	}
+}

src/test/java/com/example/demo/TypeServiceTests.java

@@ -0,0 +1,64 @@
+package com.example.demo;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.MethodOrderer.OrderAnnotation;
+import org.junit.jupiter.api.Order;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestMethodOrder;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+
+import com.example.demo.core.error.NotFoundException;
+import com.example.demo.types.model.TypeEntity;
+import com.example.demo.types.service.TypeService;
+
+@SpringBootTest
+@TestMethodOrder(OrderAnnotation.class)
+class TypeServiceTests {
+	@Autowired
+	private TypeService typeService;
+
+	@Test
+	void getTest() {
+		Assertions.assertThrows(NotFoundException.class, () -> typeService.get(0L));
+	}
+
+	@Test
+	@Order(1)
+	void createTest() {
+		typeService.deleteAll();
+
+		typeService.create(new TypeEntity(null, "Фильм"));
+		final TypeEntity last = typeService.create(new TypeEntity(null, "Сериал"));
+
+		Assertions.assertEquals(2, typeService.getAll().size());
+		Assertions.assertEquals(last, typeService.get(2L));
+	}
+
+	@Test
+	@Order(2)
+	void updateTest() {
+		final String test = "TEST";
+		final TypeEntity entity = typeService.get(2L);
+		final String oldName = entity.getName();
+		final TypeEntity newEntity = typeService.update(2L, new TypeEntity(1L, test));
+
+		Assertions.assertEquals(2, typeService.getAll().size());
+		Assertions.assertEquals(newEntity, typeService.get(2L));
+		Assertions.assertEquals(test, newEntity.getName());
+		Assertions.assertNotEquals(oldName, newEntity.getName());
+	}
+
+	@Test
+	@Order(3)
+	void deleteTest() {
+		typeService.delete(2L);
+		Assertions.assertEquals(1, typeService.getAll().size());
+		final TypeEntity last = typeService.get(1L);
+		Assertions.assertEquals(1L, last.getId());
+
+		final TypeEntity newEntity = typeService.create(new TypeEntity(null, "Сериал"));
+		Assertions.assertEquals(2, typeService.getAll().size());
+		Assertions.assertEquals(3L, newEntity.getId());
+	}
+}

src/test/java/com/example/demo/UserServiceTests.java

@@ -0,0 +1,102 @@
+package com.example.demo;
+
+import java.util.ArrayList;
+import java.util.Date;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.MethodOrderer.OrderAnnotation;
+import org.junit.jupiter.api.Order;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestMethodOrder;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+
+import com.example.demo.ageRatings.model.AgeRatingEntity;
+import com.example.demo.ageRatings.service.AgeRatingService;
+import com.example.demo.core.error.NotFoundException;
+import com.example.demo.movies.model.MovieEntity;
+import com.example.demo.movies.service.MovieService;
+import com.example.demo.types.model.TypeEntity;
+import com.example.demo.types.service.TypeService;
+import com.example.demo.users.model.UserEntity;
+import com.example.demo.users.service.UserService;
+
+@SpringBootTest
+@TestMethodOrder(OrderAnnotation.class)
+class UserServiceTests {
+	@Autowired
+	private TypeService typeService;
+
+	@Autowired
+	private AgeRatingService ageRatingService;
+
+	@Autowired
+	private MovieService movieService;
+
+	@Autowired
+	private UserService userService;
+
+	@Test
+	void getTest() {
+		Assertions.assertThrows(NotFoundException.class, () -> userService.get(0L));
+	}
+
+	@Test
+	@Order(1)
+	void createTest() {
+		ageRatingService.deleteAll();
+		typeService.deleteAll();
+		movieService.deleteAll();
+		userService.deleteAll();
+
+		userService.create(new UserEntity(null, "myemail@mail.com", "12345678", new Date(), new ArrayList<>()));
+		userService.create(new UserEntity(null, "secondemail@mail.com", "qwwerty", new Date(), new ArrayList<>()));
+		final var last = userService
+				.create(new UserEntity(null, "thirdemail@mail.com", "ytrewq", new Date(), new ArrayList<>()));
+
+		Assertions.assertEquals(3, userService.getAll().size());
+		Assertions.assertEquals(last, userService.get(3L));
+	}
+
+	@Test
+	@Order(2)
+	void updateTest() {
+		final var type1 = typeService.create(new TypeEntity(null, "Фильм"));
+		final var ageRating5 = ageRatingService.create(new AgeRatingEntity(null, "18+"));
+
+		final var movie1 = movieService.create(new MovieEntity(null, "Бойцовский клуб", type1, false,
+				"src/assets/main-page/posters/PeakyBlinders.png",
+				"Сотрудник страховой компании страдает хронической бессонницей и отчаянно пытается вырваться из мучительно скучной жизни...",
+				1999, "США", "Интриги. Хаос. Мыло", "Дэвид Финчер", ageRating5,
+				"https://www.youtube.com/embed/dfeUzm6KF4g?si=U2D-2WNsJzkcxlBX"));
+		final var movie2 = movieService.create(new MovieEntity(null, "Американский психопат", type1, true,
+				"src/assets/main-page/posters/AmericanPsycho.jpg",
+				"Днем он ничем не отличается от окружающих, и в толпе вы не обратите на него внимания...",
+				2000, "США, Канада", "Респектабельная внешность дьявола", "Мэри Хэррон", ageRating5,
+				"https://www.youtube.com/embed/PpUWjff_OcM?si=e7tSm4V6qYkz406B"));
+
+		userService.addMovie(1L, movie1.getId());
+		final UserEntity newEntity = userService.addMovie(1L, movie2.getId());
+
+		Assertions.assertEquals(3, userService.getAll().size());
+		Assertions.assertEquals(newEntity, userService.get(1L));
+		Assertions.assertEquals(2, userService.get(1L).getWatchLater().size());
+
+		userService.addMovie(1L, movie1.getId());
+		Assertions.assertEquals(2, userService.get(1L).getWatchLater().size());
+	}
+
+	@Test
+	@Order(3)
+	void deleteTest() {
+		userService.delete(3L);
+		Assertions.assertEquals(2, userService.getAll().size());
+		final UserEntity last = userService.get(2L);
+		Assertions.assertEquals(2L, last.getId());
+
+		final var newEntity = userService
+				.create(new UserEntity(null, "thirdemail@mail.com", "ytrewq", new Date(), new ArrayList<>()));
+		Assertions.assertEquals(3, userService.getAll().size());
+		Assertions.assertEquals(4L, newEntity.getId());
+	}
+}