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################################################################################
# Данный GITIGNORE-файл был автоматически создан Microsoft(R) Visual Studio.
################################################################################
/.vs/DAS_2024_1
/.vs
/aleikin_artem_lab_3/.vs
/aleikin_artem_lab_3/ProjectEntityProject/bin/Debug/net8.0
/aleikin_artem_lab_3/ProjectEntityProject/obj
/aleikin_artem_lab_3/TaskProject/bin/Debug/net8.0
/aleikin_artem_lab_3/TaskProject/obj/Container
/aleikin_artem_lab_3/TaskProject/obj
/aleikin_artem_lab_4/RVIPLab4/.vs
/aleikin_artem_lab_4/RVIPLab4/Consumer1/bin/Debug/net8.0
/aleikin_artem_lab_4/RVIPLab4/Consumer1/obj
/aleikin_artem_lab_4/RVIPLab4/Consumer2/bin/Debug/net8.0
/aleikin_artem_lab_4/RVIPLab4/Consumer2/obj
/aleikin_artem_lab_4/RVIPLab4/FirstTutorial/Receive/bin/Debug/net8.0
/aleikin_artem_lab_4/RVIPLab4/FirstTutorial/Receive/obj
/aleikin_artem_lab_4/RVIPLab4/FirstTutorial/Send/bin/Debug/net8.0
/aleikin_artem_lab_4/RVIPLab4/FirstTutorial/Send/obj
/aleikin_artem_lab_4/RVIPLab4/Publisher/bin/Debug/net8.0
/aleikin_artem_lab_4/RVIPLab4/Publisher/obj
/aleikin_artem_lab_4/RVIPLab4/SecondTutorial/NewTask/bin/Debug/net8.0
/aleikin_artem_lab_4/RVIPLab4/SecondTutorial/NewTask/obj
/aleikin_artem_lab_4/RVIPLab4/SecondTutorial/Worker/bin/Debug/net8.0
/aleikin_artem_lab_4/RVIPLab4/SecondTutorial/Worker/obj
/aleikin_artem_lab_4/RVIPLab4/ThirdTutorial/EmitLog/bin/Debug/net8.0
/aleikin_artem_lab_4/RVIPLab4/ThirdTutorial/EmitLog/obj
/aleikin_artem_lab_4/RVIPLab4/ThirdTutorial/ReceiveLogs/bin/Debug/net8.0
/aleikin_artem_lab_4/RVIPLab4/ThirdTutorial/ReceiveLogs/obj
/dozorova_alena_lab_2
/dozorova_alena_lab_3
/dozorova_alena_lab_4
/dozorova_alena_lab_5/ConsoleApp1/obj
/dozorova_alena_lab_6/ConsoleApp1/obj
/aleikin_artem_lab_4/RVIPLab4/RVIPLab4.sln
/aleikin_artem_lab_4/.vs
/aleikin_artem_lab_4/Consumer1/bin/Debug/net8.0
/aleikin_artem_lab_4/Consumer1/obj
/aleikin_artem_lab_4/Consumer2/bin/Debug/net8.0
/aleikin_artem_lab_4/Consumer2/obj
/aleikin_artem_lab_4/FirstTutorial/Receive/bin/Debug/net8.0
/aleikin_artem_lab_4/FirstTutorial/Receive/obj
/aleikin_artem_lab_4/FirstTutorial/Send/bin/Debug/net8.0
/aleikin_artem_lab_4/FirstTutorial/Send/obj
/aleikin_artem_lab_4/Publisher/bin/Debug/net8.0
/aleikin_artem_lab_4/Publisher/obj
/aleikin_artem_lab_4/SecondTutorial/NewTask/bin/Debug/net8.0
/aleikin_artem_lab_4/SecondTutorial/NewTask/obj
/aleikin_artem_lab_4/SecondTutorial/Worker/bin/Debug/net8.0
/aleikin_artem_lab_4/SecondTutorial/Worker/obj
/aleikin_artem_lab_4/ThirdTutorial/EmitLog/bin/Debug/net8.0
/aleikin_artem_lab_4/ThirdTutorial/EmitLog/obj
/aleikin_artem_lab_4/ThirdTutorial/ReceiveLogs/bin/Debug/net8.0
/aleikin_artem_lab_4/ThirdTutorial/ReceiveLogs/obj
/aleikin_artem_lab_4/RVIPLab4.sln

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# Лабораторная работа 1
## Описание
Данная лабораторная работа предназначена для настройки 3 сервисов — **Gitea**, **Redmine** и БД **MySQL**с использованием Docker Compose. **Gitea** — это лёгкая система контроля версий с веб-интерфейсом, а **Redmine** — система управления проектами и задачами, а также баг-трекер. **MySQL** — база данных, используемая Redmine для хранения данных.
## Запуск проекта
1. Убедитесь, что у вас установлены **Docker** и **Docker Compose**.
2. Клонируйте репозиторий с данным проектом или создайте файл `docker-compose.yml` с конфигурацией, представленной там.
3. В командной строке перейдите в директорию с файлом `docker-compose.yml`.
4. Запустите команды:
```bash
docker-compose up -d
```
Эта команда запустит контейнеры в фоновом режиме.
5. После запуска:
- Gitea будет доступен по адресу: [http://localhost:3000](http://localhost:3000)
- Redmine будет доступен по адресу: [http://localhost:8080](http://localhost:8080)
## Конфигурация
В файле `docker-compose.yml` определены следующие сервисы:
- **Gitea**:
- Запускается из официального образа `gitea/gitea:latest`.
- Использует `SQLite` для хранения данных.
- Настроен на порту 3000 для веб-доступа и 2222 для SSH.
- **Redmine**:
- Запускается из официального образа `redmine`.
- Подключен к базе данных MySQL.
- Доступен на порту 8080.
- **MySQL**:
- Запускается из образа `mysql:8.0`.
- Используется Redmine для хранения данных.
- Настроен с дефолтными пользователем, базой и паролем.
## Остановка проекта
Для остановки контейнеров запустите:
```bash
docker-compose down
```
Это завершит работу всех контейнеров и освободит порты.
## Примечания
- При необходимости вы можете изменить порты или другие параметры, отредактировав файл `docker-compose.yml`.
- Данные хранятся в именованных томах `gitea_data` и `db_data`, что позволяет сохранять данные при перезапуске контейнеров.
- Ссылка на демонстрацию работы программы: https://vk.com/video215756667_456239451?list=ln-AMZSRDejYptijuOt9u

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version: '3.9' # Версия Docker Compose
services:
# Gitea сервис
gitea:
image: gitea/gitea:latest # Образ Gitea для запуска сервиса
container_name: gitea # Имя контейнера для удобства
environment: # Переменные среды
USER_UID: 1000 # UID пользователя внутри контейнера
USER_GID: 1000 # GID пользователя внутри контейнера
GITEA__database__DB_TYPE: sqlite3 # Тип бд (SQLite для простоты)
GITEA__database__PATH: /data/gitea/gitea.db # Путь к базе данных
GITEA__server__ROOT_URL: http://localhost:3000 # URL для доступа
GITEA__server__HTTP_PORT: 3000 # Порт для веб-интерфейса
volumes:
- gitea_data:/data # Монтирование директории данных для сохранения данных
ports:
- "3000:3000" # Порт для доступа к веб-интерфейсу Gitea
- "2222:22" # SSH порт для клонирования репозиториев
restart: always # Автоматический перезапуск контейнера в случае сбоя
# Redmine сервис
redmine:
image: redmine # Образ Redmine для запуска сервиса
restart: always # Автоматический перезапуск контейнера
ports:
- 8080:3000 # Порт для доступа к веб-интерфейсу
environment: # Переменные среды
REDMINE_DB_MYSQL: db # Имя хоста бд для подключения
REDMINE_DB_PASSWORD: example # Пароль для подключения к базе данных
# MySQL база данных для Redmine
db:
image: mysql:8.0 # Образ MySQL для бд
restart: always # Автоматический перезапуск контейнера
environment: # Переменные среды
MYSQL_ROOT_PASSWORD: example # Пароль пользователя root для MySQL
MYSQL_DATABASE: redmine # Имя бд для Redmine
MYSQL_USER: user # Пользователь MySQL
MYSQL_PASSWORD: password # Пароль для пользователя MySQL
volumes:
- db_data:/var/lib/mysql # Монтирование для сохранения данных бд
volumes: # Именованные тома
gitea_data: # Том для данных Gitea
db_data: # Том для данных MySQL

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data/
##############################
## Java
##############################
.mtj.tmp/
*.class
*.jar
*.war
*.ear
*.nar
hs_err_pid*
replay_pid*
##############################
## Maven
##############################
target/
pom.xml.tag
pom.xml.releaseBackup
pom.xml.versionsBackup
pom.xml.next
pom.xml.bak
release.properties
dependency-reduced-pom.xml
buildNumber.properties
.mvn/timing.properties
.mvn/wrapper/maven-wrapper.jar
##############################
## Gradle
##############################
bin/
build/
.gradle
.gradletasknamecache
gradle-app.setting
!gradle-wrapper.jar
##############################
## IntelliJ
##############################
out/
.idea/
.idea_modules/
*.iml
*.ipr
*.iws
##############################
## Eclipse
##############################
.settings/
bin/
tmp/
.metadata
.classpath
.project
*.tmp
*.bak
*.swp
*~.nib
local.properties
.loadpath
.factorypath
##############################
## NetBeans
##############################
nbproject/private/
build/
nbbuild/
dist/
nbdist/
nbactions.xml
nb-configuration.xml
##############################
## Visual Studio Code
##############################
.vscode/
.code-workspace
##############################
## OS X
##############################
.DS_Store
##############################
## Miscellaneous
##############################
*.log

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# Лабораторная работа 2
## Описание
Данная лабораторная работа предназначена для настройки 2 сервисов (простейшего распределенного приложения) с использованием Docker Compose. **FirstService** — ищет в каталоге /var/data файл с наибольшим количеством строк и перекладывает его в /var/result/data.txt. **SecondService** — ищет наименьшее число из файла /var/result/data.txt (сгенерирован 1-ым сервисом) и сохраняет его третью степень в /var/result/result.txt.
## Запуск проекта
1. Убедитесь, что у вас установлены **Docker** и **Docker Compose**.
2. Клонируйте репозиторий с данным проектом.
3. В командной строке перейдите в директорию с файлом `docker-compose.yml`.
4. Запустите команды:
```bash
docker-compose up -d
```
Эта команда запустит контейнеры в фоновом режиме.
5. После запуска:
- Посмотреть логи первого сервиса о том, что файл создался успешно.
- Посмотреть логи второго сервиса о том, что он обработал созданный первым сервисом файл.
## Конфигурация
В файле `docker-compose.yml` определены следующие сервисы:
- **FirstService**:
- Создает образ из директории `firstService`.
- Использует локальную директорию `/var/data` и общую `/var/result` для хранения данных.
- **SecondService**:
- Создает образ из директории `secondService`.
- Использует общую `/var/result` директорию для хранения данных.
- Запускается после первого сервиса.
## Остановка проекта
Для остановки контейнеров запустите:
```bash
docker-compose down
```
Это завершит работу всех контейнеров.
## Примечания
- При необходимости можно изменить директорию с данными или другие параметры, отредактировав файл `docker-compose.yml`.
- Ссылка на демонстрацию работы программы: https://vk.com/video215756667_456239452?list=ln-rAyQWJj8q7ezqCaZzL

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version: '3.9'
services:
first-service:
build: ./firstService # Путь к докер-файлу 1 приложения
volumes:
- D:/java/DAS_2024_1/afanasev_dmitry_lab_2/data:/var/data # Монтируем директорию с данными
- common-volume:/var/result # Монтируем общую директорию (нужна 2-му сервису для работы)
second-service:
build: ./secondService # Путь к докер-файлу 2 приложения
volumes:
- common-volume:/var/result # Монтируем общую директорию (нужна 2-му сервису для работы)
depends_on:
- first-service # Запуск после первого сервиса
volumes: # Именованные тома
common-volume: # Общий для 2-ух сервисов

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# Используем образ с Java 17
FROM bellsoft/liberica-openjdk-alpine:17.0.8
# Создаем директорию для исходных файлов
RUN mkdir /var/data
# Создаем директорию для приложения
WORKDIR /app
# Копируем файлы приложения в контейнер
COPY src /app/src
# Компилируем приложение
RUN javac /app/src/FirstService.java
# Определяем команду для запуска приложения
CMD ["java", "-cp", "/app/src", "FirstService"]

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import java.io.*;
import java.nio.file.*;
public class FirstService {
// 1. Ищет в каталоге /var/data файл с наибольшим количеством строк и перекладывает его в /var/result/data.txt.
public static void main(String[] args) {
Path sourceDir = Paths.get("/var/data");
Path destinationDir = Paths.get("/var/result");
Path destinationFile = destinationDir.resolve("data.txt");
Path largestFile = null;
long maxLineCount = 0;
try {
// существует ли каталог /var/result, если нет, создаем
if (!Files.exists(destinationDir)) {
Files.createDirectories(destinationDir);
} else {
// иначе чистим
try (DirectoryStream<Path> stream = Files.newDirectoryStream(destinationDir)) {
for (Path file : stream) {
Files.delete(file);
}
}
}
// поиск файла с наибольшим количеством строк в каталоге /var/data
try (DirectoryStream<Path> stream = Files.newDirectoryStream(sourceDir)) {
for (Path file : stream) {
if (Files.isRegularFile(file)) {
long lineCount = Files.lines(file).count();
if (lineCount > maxLineCount) {
maxLineCount = lineCount;
largestFile = file;
}
}
}
}
// копируем файл с наибольшим количеством строк в /var/result/data.txt
if (largestFile != null) {
Files.copy(largestFile, destinationFile, StandardCopyOption.REPLACE_EXISTING);
System.out.println("Файл " + largestFile + " скопирован в " + destinationFile);
} else {
System.out.println("В каталоге " + sourceDir + " нет файлов.");
}
} catch (IOException e) {
e.printStackTrace();
}
}
}

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# Используем образ с Java 17
FROM bellsoft/liberica-openjdk-alpine:17.0.8
# Создаем директорию для исходных файлов
RUN mkdir /var/data
# Создаем директорию для приложения
WORKDIR /app
# Копируем файлы приложения в контейнер
COPY src /app/src
# Компилируем приложение
RUN javac /app/src/SecondService.java
# Определяем команду для запуска приложения
CMD ["java", "-cp", "/app/src", "SecondService"]

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import java.io.*;
import java.nio.file.*;
import java.util.*;
public class SecondService {
// 2. Ищет наименьшее число из файла /var/result/data.txt и сохраняет его третью степень в /var/result/result.txt.
public static void main(String[] args) {
Path sourceFile = Paths.get("/var/result/data.txt");
Path destinationDir = Paths.get("/var/result");
Path destinationFile = destinationDir.resolve("result.txt");
try {
// создание /var/result, если не существует
if (!Files.exists(destinationDir)) {
Files.createDirectories(destinationDir);
}
// читаем числа из файла и находим наименьшее
List<Integer> numbers = new ArrayList<>();
try (BufferedReader reader = Files.newBufferedReader(sourceFile)) {
String line;
while ((line = reader.readLine()) != null) {
try {
numbers.add(Integer.parseInt(line.trim()));
} catch (NumberFormatException e) {
System.out.println("Некорректная строка: " + line);
}
}
}
if (!numbers.isEmpty()) {
// находим наименьшее число и его третью степень
int minNumber = Collections.min(numbers);
int minNumberCubed = (int) Math.pow(minNumber, 3);
// записываем результат в /var/result/result.txt
try (BufferedWriter writer = Files.newBufferedWriter(destinationFile)) {
writer.write(String.valueOf(minNumberCubed));
System.out.println("Третья степень наименьшего числа - " + minNumber + " (" + minNumberCubed +
") сохранена в " + destinationFile);
}
} else {
System.out.println("Файл " + sourceFile + " пуст или не содержит чисел.");
}
} catch (IOException e) {
e.printStackTrace();
}
}
}

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# Лабораторная работа 3
## Описание
Данная лабораторная работа предназначена для настройки 3 сервисов — **Melon**, **Water** и прокси-сервер **Nginx**с использованием Docker Compose. **Melon** — сервис с дынями, где для каждого свой арбуз, а **Water** — сервис с водой и связанных с ними арбузами. **Nginx** — прокси-сервер, работающий на Unix-подобных операционных системах.
## Запуск проекта
1. Убедитесь, что у вас установлены **Docker** и **Docker Compose**.
2. Клонируйте репозиторий с данным проектом.
3. В командной строке перейдите в директорию с файлом `docker-compose.yml`.
4. Запустите команды:
```bash
docker-compose up -d
```
Эта команда запустит контейнеры в фоновом режиме.
5. После запуска:
- Melon будет доступен по адресу: [http://localhost:8080](http://localhost:8080)
- Water будет доступен по адресу: [http://localhost:8081](http://localhost:8081)
## Конфигурация
В файле `docker-compose.yml` определены следующие сервисы:
- **Melon**:
- Настроен на порту 8080 для веб-доступа.
- Обращается к **Nginx** для доступа к сервису **Water**.
- Реализует базовые CRUD-операции.
- **Water**:
- Настроен на порту 8081 для веб-доступа.
- Реализует базовые CRUD-операции.
- **Nginx**:
- Запускается из образа `nginx`.
- Используется для проксирования запросов.
## Остановка проекта
Для остановки контейнеров запустите:
```bash
docker-compose down
```
Это завершит работу всех контейнеров и освободит порты.
## Примечания
- При необходимости вы можете изменить порты или другие параметры, отредактировав файл `docker-compose.yml`.
- Ссылка на демонстрацию работы программы: https://vk.com/video215756667_456239453?list=ln-6zVfNOSwMQtpVWKkGe

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version: '3.9'
services:
melon:
build: ./melon
ports:
- "8080:8080"
expose: # Указывает, какой порт будет открыт внутри контейнера
- 8080
water:
build: ./water
ports:
- "8081:8081"
expose: # Указывает, какой порт будет открыт внутри контейнера
- 8081
nginx:
image: nginx
ports:
- "80:80"
volumes:
- ./nginx.conf:/etc/nginx/nginx.conf
depends_on:
- melon
- water

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/mvnw text eol=lf
*.cmd text eol=crlf

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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/

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# 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

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FROM bellsoft/liberica-openjdk-alpine:17.0.8
ADD target/melon-0.0.1-SNAPSHOT.jar /app/
CMD ["java", "-Xmx200m", "-jar", "/app/melon-0.0.1-SNAPSHOT.jar"]
WORKDIR /app

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#!/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 "$MAVEN_HOME" ] || die "fail to move MAVEN_HOME"
clean || :
exec_maven "$@"

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@ -1,149 +0,0 @@
<# : 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"

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@ -1,71 +0,0 @@
<?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>3.3.5</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>ru.ulstu</groupId>
<artifactId>melon</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>melon</name>
<description>Demo 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.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springdoc</groupId>
<artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
<version>2.5.0</version>
</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>

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@ -1,13 +0,0 @@
package ru.ulstu.melon;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class MelonApplication {
public static void main(String[] args) {
SpringApplication.run(MelonApplication.class, args);
}
}

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@ -1,13 +0,0 @@
package ru.ulstu.melon.config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.client.RestTemplate;
@Configuration
public class RestTemplateConfig {
@Bean
public RestTemplate restTemplate() {
return new RestTemplate();
}
}

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@ -1,54 +0,0 @@
package ru.ulstu.melon.controller;
import lombok.RequiredArgsConstructor;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
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 ru.ulstu.melon.dto.CreateMelonDto;
import ru.ulstu.melon.dto.MelonDto;
import ru.ulstu.melon.dto.UpdateMelonDto;
import ru.ulstu.melon.model.Melon;
import ru.ulstu.melon.service.MelonService;
import java.util.Collection;
import java.util.UUID;
@RestController
@RequiredArgsConstructor
@RequestMapping("/melon")
public class MelonController {
private final MelonService melonService;
@GetMapping
public ResponseEntity<Collection<Melon>> get() {
return new ResponseEntity<>(melonService.get(), HttpStatus.OK);
}
@GetMapping("/{id}")
public ResponseEntity<MelonDto> get(@PathVariable UUID id) {
return new ResponseEntity<>(melonService.get(id), HttpStatus.OK);
}
@PostMapping
public ResponseEntity<MelonDto> add(@RequestBody CreateMelonDto dto) {
return new ResponseEntity<>(melonService.add(dto), HttpStatus.OK);
}
@PutMapping("/{id}")
public ResponseEntity<MelonDto> update(@PathVariable UUID id, @RequestBody UpdateMelonDto dto) {
return new ResponseEntity<>(melonService.update(id, dto), HttpStatus.OK);
}
@DeleteMapping("/{id}")
public ResponseEntity<Void> delete(@PathVariable UUID id) {
melonService.delete(id);
return new ResponseEntity<>(HttpStatus.OK);
}
}

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@ -1,14 +0,0 @@
package ru.ulstu.melon.dto;
import lombok.AllArgsConstructor;
import lombok.Getter;
import java.util.UUID;
@AllArgsConstructor
@Getter
public class CreateMelonDto {
private Boolean isRipe;
private Double weight;
private UUID waterMelonId;
}

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@ -1,28 +0,0 @@
package ru.ulstu.melon.dto;
import lombok.AllArgsConstructor;
import lombok.Getter;
import lombok.Setter;
import ru.ulstu.melon.model.Melon;
import ru.ulstu.melon.model.Water;
import java.util.UUID;
@AllArgsConstructor
@Getter
@Setter
public class MelonDto {
private UUID id;
private Boolean isRipe;
private Double weight;
private UUID waterMelonId;
private WaterDto waterMelon;
public MelonDto(Melon melon, Water water) {
this.id = melon.getId();
this.isRipe = melon.getIsRipe();
this.weight = melon.getWeight();
this.waterMelonId = melon.getWaterMelonId();
this.waterMelon = new WaterDto(water);
}
}

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@ -1,11 +0,0 @@
package ru.ulstu.melon.dto;
import lombok.AllArgsConstructor;
import lombok.Getter;
@AllArgsConstructor
@Getter
public class UpdateMelonDto {
private Boolean isRipe;
private Double weight;
}

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@ -1,23 +0,0 @@
package ru.ulstu.melon.dto;
import lombok.AllArgsConstructor;
import lombok.Getter;
import lombok.Setter;
import ru.ulstu.melon.model.Water;
import java.util.UUID;
@Getter
@Setter
@AllArgsConstructor
public class WaterDto {
private UUID id;
private Boolean isSweetBottom;
private Double volume;
public WaterDto(Water water) {
this.id = water.getId();
this.isSweetBottom = water.getIsSweetBottom();
this.volume = water.getVolume();
}
}

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@ -1,19 +0,0 @@
package ru.ulstu.melon.model;
import lombok.AllArgsConstructor;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;
import java.util.UUID;
@AllArgsConstructor
@NoArgsConstructor
@Getter
@Setter
public class Melon {
private UUID id;
private Boolean isRipe;
private Double weight;
private UUID waterMelonId;
}

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@ -1,18 +0,0 @@
package ru.ulstu.melon.model;
import lombok.AllArgsConstructor;
import lombok.Getter;
import lombok.NoArgsConstructor;
import java.util.List;
import java.util.UUID;
@AllArgsConstructor
@NoArgsConstructor
@Getter
public class Water {
private UUID id;
private Boolean isSweetBottom;
private Double volume;
private List<Melon> waterMelons;
}

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@ -1,88 +0,0 @@
package ru.ulstu.melon.service;
import lombok.RequiredArgsConstructor;
import org.springframework.http.HttpStatus;
import org.springframework.stereotype.Service;
import org.springframework.web.client.RestClientException;
import org.springframework.web.client.RestTemplate;
import org.springframework.web.server.ResponseStatusException;
import ru.ulstu.melon.dto.CreateMelonDto;
import ru.ulstu.melon.dto.MelonDto;
import ru.ulstu.melon.dto.UpdateMelonDto;
import ru.ulstu.melon.model.Melon;
import ru.ulstu.melon.model.Water;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;
@Service
@RequiredArgsConstructor
public class MelonService {
private final Map<UUID, Melon> melons = new HashMap<>();
private final RestTemplate restTemplate;
private static final String WATER_SERVICE_PATH = "http://nginx/water/water/";
public Collection<Melon> get() {
return melons.values();
}
public MelonDto get(UUID id) {
if (!melons.containsKey(id)) {
throw new ResponseStatusException(HttpStatus.NOT_FOUND, "Melon not found");
}
final Melon melon = melons.get(id);
return new MelonDto(melon, getWater(melon.getWaterMelonId()));
}
public MelonDto add(CreateMelonDto dto) {
Melon melon = new Melon(UUID.randomUUID(),
dto.getIsRipe(),
dto.getWeight(),
dto.getWaterMelonId());
melons.put(melon.getId(), melon);
Water water;
try {
String baseUrl = WATER_SERVICE_PATH + melon.getWaterMelonId() + "/addMelon";
water = restTemplate.postForObject(
baseUrl,
melon,
Water.class
);
} catch (RestClientException e) {
throw new RuntimeException("Failed to add melon to waterMelons: " + e.getMessage(), e);
}
return new MelonDto(melon, water);
}
public MelonDto update(UUID id, UpdateMelonDto dto) {
if (!melons.containsKey(id)) {
throw new ResponseStatusException(HttpStatus.NOT_FOUND, "Melon not found");
}
Melon melon = melons.get(id);
if (dto.getWeight() != null)
melon.setWeight(dto.getWeight());
if (dto.getIsRipe() != null)
melon.setIsRipe(dto.getIsRipe());
return new MelonDto(melon, getWater(melon.getWaterMelonId()));
}
public void delete(UUID id) {
if (!melons.containsKey(id)) {
throw new ResponseStatusException(HttpStatus.NOT_FOUND, "Melon not found");
}
melons.remove(id);
}
private Water getWater(UUID id) {
Water water;
try {
String baseUrl = WATER_SERVICE_PATH + id;
water = restTemplate.getForEntity(baseUrl, Water.class).getBody();
} catch (RestClientException e) {
throw new RuntimeException("Failed get waterMelon for melon: " + e.getMessage());
}
return water;
}
}

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@ -1 +0,0 @@
spring.application.name=melon

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@ -1,13 +0,0 @@
package ru.ulstu.melon;
import org.junit.jupiter.api.Test;
import org.springframework.boot.test.context.SpringBootTest;
@SpringBootTest
class MelonApplicationTests {
@Test
void contextLoads() {
}
}

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@ -1,19 +0,0 @@
events {
worker_connections 1024;
}
http {
server {
listen 80;
listen [::]:80;
server_name localhost;
location /melon/ {
proxy_pass http://melon:8080/;
}
location /water/ {
proxy_pass http://water:8081/;
}
}
}

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@ -1,2 +0,0 @@
/mvnw text eol=lf
*.cmd text eol=crlf

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@ -1,33 +0,0 @@
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/

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@ -1,19 +0,0 @@
# 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

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

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@ -1,259 +0,0 @@
#!/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 "$MAVEN_HOME" ] || die "fail to move MAVEN_HOME"
clean || :
exec_maven "$@"

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@ -1,149 +0,0 @@
<# : 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"

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@ -1,71 +0,0 @@
<?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>3.3.5</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>ru.ulstu</groupId>
<artifactId>water</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>water</name>
<description>Demo 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.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springdoc</groupId>
<artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
<version>2.5.0</version>
</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>

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@ -1,13 +0,0 @@
package ru.ulstu.water;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class WaterApplication {
public static void main(String[] args) {
SpringApplication.run(WaterApplication.class, args);
}
}

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@ -1,58 +0,0 @@
package ru.ulstu.water.controller;
import lombok.RequiredArgsConstructor;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
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 ru.ulstu.water.dto.WaterDto;
import ru.ulstu.water.model.Melon;
import ru.ulstu.water.model.Water;
import ru.ulstu.water.service.WaterService;
import java.util.Collection;
import java.util.UUID;
@RestController
@RequiredArgsConstructor
@RequestMapping("/water")
public class WaterController {
private final WaterService waterService;
@GetMapping
public ResponseEntity<Collection<Water>> get() {
return new ResponseEntity<>(waterService.get(), HttpStatus.OK);
}
@GetMapping("/{id}")
public ResponseEntity<Water> get(@PathVariable UUID id) {
return new ResponseEntity<>(waterService.get(id), HttpStatus.OK);
}
@PostMapping
public ResponseEntity<Water> add(@RequestBody WaterDto dto) {
return new ResponseEntity<>(waterService.add(dto), HttpStatus.OK);
}
@PutMapping("/{id}")
public ResponseEntity<Water> update(@PathVariable UUID id, @RequestBody WaterDto dto) {
return new ResponseEntity<>(waterService.update(id, dto), HttpStatus.OK);
}
@DeleteMapping("/{id}")
public ResponseEntity<Void> delete(@PathVariable UUID id) {
waterService.delete(id);
return new ResponseEntity<>(HttpStatus.OK);
}
@PostMapping("/{id}/addMelon")
public ResponseEntity<Water> addMelon(@PathVariable UUID id, @RequestBody Melon melon) {
return new ResponseEntity<>(waterService.addMelon(id, melon), HttpStatus.OK);
}
}

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@ -1,11 +0,0 @@
package ru.ulstu.water.dto;
import lombok.AllArgsConstructor;
import lombok.Getter;
@AllArgsConstructor
@Getter
public class WaterDto {
private Boolean isSweetBottom;
private Double volume;
}

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@ -1,19 +0,0 @@
package ru.ulstu.water.model;
import lombok.AllArgsConstructor;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;
import java.util.UUID;
@AllArgsConstructor
@NoArgsConstructor
@Getter
@Setter
public class Melon {
private UUID id;
private Boolean isRipe;
private Double weight;
private UUID waterMelonId;
}

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@ -1,20 +0,0 @@
package ru.ulstu.water.model;
import lombok.AllArgsConstructor;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;
import java.util.List;
import java.util.UUID;
@AllArgsConstructor
@NoArgsConstructor
@Getter
@Setter
public class Water {
private UUID id;
private Boolean isSweetBottom;
private Double volume;
private List<Melon> waterMelons;
}

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@ -1,64 +0,0 @@
package ru.ulstu.water.service;
import org.springframework.http.HttpStatus;
import org.springframework.stereotype.Service;
import org.springframework.web.server.ResponseStatusException;
import ru.ulstu.water.dto.WaterDto;
import ru.ulstu.water.model.Melon;
import ru.ulstu.water.model.Water;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;
@Service
public class WaterService {
private final Map<UUID, Water> waters = new HashMap<>();
public Collection<Water> get() {
return waters.values();
}
public Water get(UUID id) {
if (!waters.containsKey(id)) {
throw new ResponseStatusException(HttpStatus.NOT_FOUND, "Water not found");
}
return waters.get(id);
}
public Water add(WaterDto dto) {
Water water = new Water(UUID.randomUUID(),
dto.getIsSweetBottom(),
dto.getVolume(),
new ArrayList<>());
waters.put(water.getId(), water);
return water;
}
public Water update(UUID id, WaterDto dto) {
Water water = waters.get(id);
if (dto.getIsSweetBottom() != null)
water.setIsSweetBottom(dto.getIsSweetBottom());
if (dto.getVolume() != null)
water.setVolume(dto.getVolume());
return water;
}
public void delete(UUID id) {
if (!waters.containsKey(id)) {
throw new ResponseStatusException(HttpStatus.NOT_FOUND, "Water not found");
}
waters.remove(id);
}
public Water addMelon(UUID id, Melon melon) {
if (!waters.containsKey(id)) {
throw new ResponseStatusException(HttpStatus.NOT_FOUND, "Water not found");
}
final Water water = waters.get(id);
water.getWaterMelons().add(melon);
return water;
}
}

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@ -1,2 +0,0 @@
spring.application.name=water
server.port=8081

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@ -1,13 +0,0 @@
package ru.ulstu.water;
import org.junit.jupiter.api.Test;
import org.springframework.boot.test.context.SpringBootTest;
@SpringBootTest
class WaterApplicationTests {
@Test
void contextLoads() {
}
}

View File

@ -1,18 +1,17 @@
<Project Sdk="Microsoft.NET.Sdk.Web"> <Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup> <PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net8.0</TargetFramework> <TargetFramework>net8.0</TargetFramework>
<Nullable>enable</Nullable>
<ImplicitUsings>enable</ImplicitUsings> <ImplicitUsings>enable</ImplicitUsings>
<UserSecretsId>9589d6f5-875c-4d7d-8e68-37a2077e80be</UserSecretsId> <Nullable>enable</Nullable>
<DockerDefaultTargetOS>Linux</DockerDefaultTargetOS> <DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
<DockerfileContext>.</DockerfileContext> <DockerfileContext>.</DockerfileContext>
</PropertyGroup> </PropertyGroup>
<ItemGroup> <ItemGroup>
<PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="8.0.10" />
<PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.21.0" /> <PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.21.0" />
<PackageReference Include="Swashbuckle.AspNetCore" Version="6.4.0" /> <PackageReference Include="RabbitMQ.Client" Version="7.0.0" />
</ItemGroup> </ItemGroup>
</Project> </Project>

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@ -0,0 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup>
<ActiveDebugProfile>Container (Dockerfile)</ActiveDebugProfile>
</PropertyGroup>
</Project>

View File

@ -1,30 +1,28 @@
# См. статью по ссылке https://aka.ms/customizecontainer, чтобы узнать как настроить контейнер отладки и как Visual Studio использует этот Dockerfile для создания образов для ускорения отладки. # См. статью по ссылке https://aka.ms/customizecontainer, чтобы узнать как настроить контейнер отладки и как Visual Studio использует этот Dockerfile для создания образов для ускорения отладки.
# Этот этап используется при запуске из VS в быстром режиме (по умолчанию для конфигурации отладки) # Этот этап используется при запуске из VS в быстром режиме (по умолчанию для конфигурации отладки)
FROM mcr.microsoft.com/dotnet/aspnet:8.0 AS base FROM mcr.microsoft.com/dotnet/runtime:8.0 AS base
USER app USER app
WORKDIR /app WORKDIR /app
EXPOSE 8080
EXPOSE 8081
# Этот этап используется для сборки проекта службы # Этот этап используется для сборки проекта службы
FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
ARG BUILD_CONFIGURATION=Release ARG BUILD_CONFIGURATION=Release
WORKDIR /src WORKDIR /src
COPY ["ApiRestaurant.csproj", "."] COPY ["Consumer1.csproj", "."]
RUN dotnet restore "./ApiRestaurant.csproj" RUN dotnet restore "./Consumer1.csproj"
COPY . . COPY . .
WORKDIR "/src/." WORKDIR "/src/."
RUN dotnet build "./ApiRestaurant.csproj" -c $BUILD_CONFIGURATION -o /app/build RUN dotnet build "./Consumer1.csproj" -c $BUILD_CONFIGURATION -o /app/build
# Этот этап используется для публикации проекта службы, который будет скопирован на последний этап # Этот этап используется для публикации проекта службы, который будет скопирован на последний этап
FROM build AS publish FROM build AS publish
ARG BUILD_CONFIGURATION=Release ARG BUILD_CONFIGURATION=Release
RUN dotnet publish "./ApiRestaurant.csproj" -c $BUILD_CONFIGURATION -o /app/publish /p:UseAppHost=false RUN dotnet publish "./Consumer1.csproj" -c $BUILD_CONFIGURATION -o /app/publish /p:UseAppHost=false
# Этот этап используется в рабочей среде или при запуске из VS в обычном режиме (по умолчанию, когда конфигурация отладки не используется) # Этот этап используется в рабочей среде или при запуске из VS в обычном режиме (по умолчанию, когда конфигурация отладки не используется)
FROM base AS final FROM base AS final
WORKDIR /app WORKDIR /app
COPY --from=publish /app/publish . COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "ApiRestaurant.dll"] ENTRYPOINT ["dotnet", "Consumer1.dll"]

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@ -0,0 +1,39 @@
using RabbitMQ.Client;
using RabbitMQ.Client.Events;
using System.Text;
var factory = new ConnectionFactory
{
HostName = "rabbitmq",
UserName = "admin",
Password = "admin"
};
using var connection = await factory.CreateConnectionAsync();
using var channel = await connection.CreateChannelAsync();
var queueName = "slow_queue";
var exchangeName = "logs_exchange";
await channel.QueueDeclareAsync(queue: queueName, durable: true, exclusive: false, autoDelete: false, arguments: null);
await channel.QueueBindAsync(queue: queueName, exchange: exchangeName, routingKey: "");
Console.WriteLine("[Consumer1] Waiting for messages...");
while (true)
{
var consumer = new AsyncEventingBasicConsumer(channel);
consumer.ReceivedAsync += (model, ea) =>
{
var body = ea.Body.ToArray();
var message = Encoding.UTF8.GetString(body);
Console.WriteLine($"[Consumer1] Received: {message}");
Thread.Sleep(new Random().Next(2000, 3000));
Console.WriteLine("[Consumer1] Done processing");
channel.BasicAckAsync(deliveryTag: ea.DeliveryTag, multiple: false);
return Task.CompletedTask;
};
await channel.BasicConsumeAsync(queue: queueName, autoAck: false, consumer: consumer);
}

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@ -0,0 +1,10 @@
{
"profiles": {
"Consumer1": {
"commandName": "Project"
},
"Container (Dockerfile)": {
"commandName": "Docker"
}
}
}

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@ -0,0 +1,30 @@
**/.classpath
**/.dockerignore
**/.env
**/.git
**/.gitignore
**/.project
**/.settings
**/.toolstarget
**/.vs
**/.vscode
**/*.*proj.user
**/*.dbmdl
**/*.jfm
**/azds.yaml
**/bin
**/charts
**/docker-compose*
**/Dockerfile*
**/node_modules
**/npm-debug.log
**/obj
**/secrets.dev.yaml
**/values.dev.yaml
LICENSE
README.md
!**/.gitignore
!.git/HEAD
!.git/config
!.git/packed-refs
!.git/refs/heads/**

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@ -0,0 +1,17 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net8.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
<DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
<DockerfileContext>.</DockerfileContext>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.21.0" />
<PackageReference Include="RabbitMQ.Client" Version="7.0.0" />
</ItemGroup>
</Project>

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@ -0,0 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup>
<ActiveDebugProfile>Container (Dockerfile)</ActiveDebugProfile>
</PropertyGroup>
</Project>

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@ -0,0 +1,28 @@
# См. статью по ссылке https://aka.ms/customizecontainer, чтобы узнать как настроить контейнер отладки и как Visual Studio использует этот Dockerfile для создания образов для ускорения отладки.
# Этот этап используется при запуске из VS в быстром режиме (по умолчанию для конфигурации отладки)
FROM mcr.microsoft.com/dotnet/runtime:8.0 AS base
USER app
WORKDIR /app
# Этот этап используется для сборки проекта службы
FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
ARG BUILD_CONFIGURATION=Release
WORKDIR /src
COPY ["Consumer2.csproj", "."]
RUN dotnet restore "./Consumer2.csproj"
COPY . .
WORKDIR "/src/."
RUN dotnet build "./Consumer2.csproj" -c $BUILD_CONFIGURATION -o /app/build
# Этот этап используется для публикации проекта службы, который будет скопирован на последний этап
FROM build AS publish
ARG BUILD_CONFIGURATION=Release
RUN dotnet publish "./Consumer2.csproj" -c $BUILD_CONFIGURATION -o /app/publish /p:UseAppHost=false
# Этот этап используется в рабочей среде или при запуске из VS в обычном режиме (по умолчанию, когда конфигурация отладки не используется)
FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "Consumer2.dll"]

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@ -0,0 +1,40 @@
using RabbitMQ.Client;
using RabbitMQ.Client.Events;
using System.Data.Common;
using System.Text;
using System.Threading.Channels;
var factory = new ConnectionFactory
{
HostName = "rabbitmq",
UserName = "admin",
Password = "admin"
};
using var connection = await factory.CreateConnectionAsync();
using var channel = await connection.CreateChannelAsync();
var queueName = "fast_queue";
var exchangeName = "logs_exchange";
await channel.QueueDeclareAsync(queue: queueName, durable: true, exclusive: false, autoDelete: false, arguments: null);
await channel.QueueBindAsync(queue: queueName, exchange: exchangeName, routingKey: "");
Console.WriteLine("[Consumer2] Waiting for messages...");
while (true)
{
var consumer = new AsyncEventingBasicConsumer(channel);
consumer.ReceivedAsync += (model, ea) =>
{
var body = ea.Body.ToArray();
var message = Encoding.UTF8.GetString(body);
Console.WriteLine($"[Consumer2] Received: {message}");
Console.WriteLine("[Consumer2] Done processing");
channel.BasicAckAsync(deliveryTag: ea.DeliveryTag, multiple: false);
return Task.CompletedTask;
};
await channel.BasicConsumeAsync(queue: queueName, autoAck: false, consumer: consumer);
}

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@ -0,0 +1,10 @@
{
"profiles": {
"Consumer2": {
"commandName": "Project"
},
"Container (Dockerfile)": {
"commandName": "Docker"
}
}
}

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@ -0,0 +1,26 @@
using RabbitMQ.Client;
using RabbitMQ.Client.Events;
using System.Text;
var factory = new ConnectionFactory { HostName = "localhost" };
using var connection = await factory.CreateConnectionAsync();
using var channel = await connection.CreateChannelAsync();
await channel.QueueDeclareAsync(queue: "hello", durable: false,
exclusive: false, autoDelete: false,arguments: null);
Console.WriteLine("[*] Waiting for messages...");
var consumer = new AsyncEventingBasicConsumer(channel);
consumer.ReceivedAsync += (model, ea) =>
{
var body = ea.Body.ToArray();
var message = Encoding.UTF8.GetString(body);
Console.WriteLine($" [*] Received {message}");
return Task.CompletedTask;
};
await channel.BasicConsumeAsync("hello", autoAck: true, consumer: consumer);
Console.WriteLine(" Press [enter] to exit.");
Console.ReadLine();

View File

@ -1,14 +1,14 @@
<Project Sdk="Microsoft.NET.Sdk"> <Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup> <PropertyGroup>
<OutputType>Exe</OutputType> <OutputType>Exe</OutputType>
<TargetFramework>net8.0</TargetFramework> <TargetFramework>net8.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings> <ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable> <Nullable>enable</Nullable>
</PropertyGroup> </PropertyGroup>
<ItemGroup> <ItemGroup>
<PackageReference Include="BenchmarkDotNet" Version="0.14.0" /> <PackageReference Include="RabbitMQ.Client" Version="7.0.0" />
</ItemGroup> </ItemGroup>
</Project> </Project>

View File

@ -0,0 +1,18 @@
using RabbitMQ.Client;
using System.Text;
var factory = new ConnectionFactory { HostName = "localhost" };
using var connection = await factory.CreateConnectionAsync();
using var channel = await connection.CreateChannelAsync();
await channel.QueueDeclareAsync(queue: "hello", durable: false,
exclusive: false, autoDelete: false, arguments: null);
const string message = "Hello, World! ~from Artem";
var body = Encoding.UTF8.GetBytes(message);
await channel.BasicPublishAsync(exchange: string.Empty, routingKey: "hello", body: body);
Console.WriteLine($" [x] Sent {message}");
Console.WriteLine(" Press [enter] to exit.");
Console.ReadLine();

View File

@ -1,10 +1,14 @@
<Project Sdk="Microsoft.NET.Sdk"> <Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup> <PropertyGroup>
<OutputType>Exe</OutputType> <OutputType>Exe</OutputType>
<TargetFramework>net8.0</TargetFramework> <TargetFramework>net8.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings> <ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable> <Nullable>enable</Nullable>
</PropertyGroup> </PropertyGroup>
</Project> <ItemGroup>
<PackageReference Include="RabbitMQ.Client" Version="7.0.0" />
</ItemGroup>
</Project>

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@ -0,0 +1,30 @@
**/.classpath
**/.dockerignore
**/.env
**/.git
**/.gitignore
**/.project
**/.settings
**/.toolstarget
**/.vs
**/.vscode
**/*.*proj.user
**/*.dbmdl
**/*.jfm
**/azds.yaml
**/bin
**/charts
**/docker-compose*
**/Dockerfile*
**/node_modules
**/npm-debug.log
**/obj
**/secrets.dev.yaml
**/values.dev.yaml
LICENSE
README.md
!**/.gitignore
!.git/HEAD
!.git/config
!.git/packed-refs
!.git/refs/heads/**

View File

@ -0,0 +1,28 @@
# См. статью по ссылке https://aka.ms/customizecontainer, чтобы узнать как настроить контейнер отладки и как Visual Studio использует этот Dockerfile для создания образов для ускорения отладки.
# Этот этап используется при запуске из VS в быстром режиме (по умолчанию для конфигурации отладки)
FROM mcr.microsoft.com/dotnet/runtime:8.0 AS base
USER app
WORKDIR /app
# Этот этап используется для сборки проекта службы
FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
ARG BUILD_CONFIGURATION=Release
WORKDIR /src
COPY ["Publisher.csproj", "."]
RUN dotnet restore "./Publisher.csproj"
COPY . .
WORKDIR "/src/."
RUN dotnet build "./Publisher.csproj" -c $BUILD_CONFIGURATION -o /app/build
# Этот этап используется для публикации проекта службы, который будет скопирован на последний этап
FROM build AS publish
ARG BUILD_CONFIGURATION=Release
RUN dotnet publish "./Publisher.csproj" -c $BUILD_CONFIGURATION -o /app/publish /p:UseAppHost=false
# Этот этап используется в рабочей среде или при запуске из VS в обычном режиме (по умолчанию, когда конфигурация отладки не используется)
FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "Publisher.dll"]

View File

@ -0,0 +1,10 @@
{
"profiles": {
"Publisher": {
"commandName": "Project"
},
"Container (Dockerfile)": {
"commandName": "Docker"
}
}
}

View File

@ -0,0 +1,31 @@
using RabbitMQ.Client;
using System.Text;
var factory = new ConnectionFactory
{
HostName = "rabbitmq",
UserName = "admin",
Password = "admin"
};
using var connection = await factory.CreateConnectionAsync();
Console.WriteLine("Connection established.");
using var channel = await connection.CreateChannelAsync();
Console.WriteLine("Channel created.");
await channel.ExchangeDeclareAsync(exchange: "logs_exchange", type: ExchangeType.Fanout);
while (true)
{
var message = $"Event: {GenerateRandomEvent()}";
var body = Encoding.UTF8.GetBytes(message);
await channel.BasicPublishAsync(exchange: "logs_exchange", routingKey: string.Empty, body: body);
Console.WriteLine($"[Publisher] Sent: {message}");
await Task.Delay(1000);
}
static string GenerateRandomEvent()
{
var events = new[] { "Order Received", "User Message", "Create Report" };
return events[new Random().Next(events.Length)] + " #" + new Random().Next(0, 99);
}

View File

@ -0,0 +1,17 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net8.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
<DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
<DockerfileContext>.</DockerfileContext>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.21.0" />
<PackageReference Include="RabbitMQ.Client" Version="7.0.0" />
</ItemGroup>
</Project>

View File

@ -0,0 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup>
<ActiveDebugProfile>Container (Dockerfile)</ActiveDebugProfile>
</PropertyGroup>
</Project>

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@ -0,0 +1,14 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net8.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="RabbitMQ.Client" Version="7.0.0" />
</ItemGroup>
</Project>

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@ -0,0 +1,26 @@
using RabbitMQ.Client;
using System.Text;
var factory = new ConnectionFactory { HostName = "localhost" };
using var connection = await factory.CreateConnectionAsync();
using var channel = await connection.CreateChannelAsync();
await channel.QueueDeclareAsync(queue: "task_queue", durable: true, exclusive: false,
autoDelete: false, arguments: null);
var message = GetMessage(args);
var body = Encoding.UTF8.GetBytes(message);
var properties = new BasicProperties
{
Persistent = true
};
await channel.BasicPublishAsync(exchange: string.Empty, routingKey: "task_queue", mandatory: true,
basicProperties: properties, body: body);
Console.WriteLine($" [x] Sent {message}");
static string GetMessage(string[] args)
{
return ((args.Length > 0) ? string.Join(" ", args) : "Hello World!");
}

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using RabbitMQ.Client;
using RabbitMQ.Client.Events;
using System.Text;
var factory = new ConnectionFactory { HostName = "localhost" };
using var connection = await factory.CreateConnectionAsync();
using var channel = await connection.CreateChannelAsync();
await channel.QueueDeclareAsync(queue: "task_queue", durable: true, exclusive: false,
autoDelete: false, arguments: null);
await channel.BasicQosAsync(prefetchSize: 0, prefetchCount: 1, global: false);
Console.WriteLine(" [*] Waiting for messages.");
var consumer = new AsyncEventingBasicConsumer(channel);
consumer.ReceivedAsync += async (model, ea) =>
{
byte[] body = ea.Body.ToArray();
var message = Encoding.UTF8.GetString(body);
Console.WriteLine($" [x] Received {message}");
int dots = message.Split('.').Length - 1;
await Task.Delay(dots * 1000);
Console.WriteLine(" [x] Done");
// here channel could also be accessed as ((AsyncEventingBasicConsumer)sender).Channel
await channel.BasicAckAsync(deliveryTag: ea.DeliveryTag, multiple: false);
};
await channel.BasicConsumeAsync("task_queue", autoAck: false, consumer: consumer);
Console.WriteLine(" Press [enter] to exit.");
Console.ReadLine();

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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net8.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="RabbitMQ.Client" Version="7.0.0" />
</ItemGroup>
</Project>

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@ -0,0 +1,21 @@
using RabbitMQ.Client;
using System.Text;
var factory = new ConnectionFactory { HostName = "localhost" };
using var connection = await factory.CreateConnectionAsync();
using var channel = await connection.CreateChannelAsync();
await channel.ExchangeDeclareAsync(exchange: "logs", type: ExchangeType.Fanout);
var message = GetMessage(args);
var body = Encoding.UTF8.GetBytes(message);
await channel.BasicPublishAsync(exchange: "logs", routingKey: string.Empty, body: body);
Console.WriteLine($" [x] Sent {message}");
Console.WriteLine(" Press [enter] to exit.");
Console.ReadLine();
static string GetMessage(string[] args)
{
return ((args.Length > 0) ? string.Join(" ", args) : "info: Hello World!");
}

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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net8.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="RabbitMQ.Client" Version="7.0.0" />
</ItemGroup>
</Project>

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using RabbitMQ.Client;
using RabbitMQ.Client.Events;
using System.Text;
var factory = new ConnectionFactory { HostName = "localhost" };
using var connection = await factory.CreateConnectionAsync();
using var channel = await connection.CreateChannelAsync();
await channel.ExchangeDeclareAsync(exchange: "logs",
type: ExchangeType.Fanout);
// declare a server-named queue
QueueDeclareOk queueDeclareResult = await channel.QueueDeclareAsync();
string queueName = queueDeclareResult.QueueName;
await channel.QueueBindAsync(queue: queueName, exchange: "logs", routingKey: string.Empty);
Console.WriteLine(" [*] Waiting for logs.");
var consumer = new AsyncEventingBasicConsumer(channel);
consumer.ReceivedAsync += (model, ea) =>
{
byte[] body = ea.Body.ToArray();
var message = Encoding.UTF8.GetString(body);
Console.WriteLine($" [x] {message}");
return Task.CompletedTask;
};
await channel.BasicConsumeAsync(queueName, autoAck: true, consumer: consumer);
Console.WriteLine(" Press [enter] to exit.");
Console.ReadLine();

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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net8.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="RabbitMQ.Client" Version="7.0.0" />
</ItemGroup>
</Project>

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services:
rabbitmq:
image: rabbitmq:management
container_name: rabbitmq
restart: always
ports:
- "5672:5672"
- "15672:15672"
environment:
RABBITMQ_DEFAULT_USER: admin
RABBITMQ_DEFAULT_PASS: admin
networks:
- my_network
publisher:
build:
context: ./Publisher
restart: always
depends_on:
- rabbitmq
environment:
RABBITMQ_HOST: rabbitmq
RABBIT_USERNAME: admin
RABBIT_PASSWORD: admin
RABBIT_EXCHANGE: 'logs_exchange'
networks:
- my_network
consumer1:
build:
context: ./Consumer1
restart: always
depends_on:
- rabbitmq
environment:
RABBITMQ_HOST: rabbitmq
RABBIT_USERNAME: admin
RABBIT_PASSWORD: admin
RABBIT_EXCHANGE: 'logs_exchange'
RABBIT_QUEUE: 'slow_queue'
networks:
- my_network
consumer2:
build:
context: ./Consumer2
restart: always
depends_on:
- rabbitmq
environment:
RABBITMQ_HOST: rabbitmq
RABBIT_USERNAME: admin
RABBIT_PASSWORD: admin
RABBIT_EXCHANGE: 'logs_exchange'
RABBIT_QUEUE: 'fast_queue'
networks:
- my_network
networks:
my_network:
driver: bridge

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# Лабораторная работа 4 - Работа с брокером сообщений
## ПИбд-42 || Алейкин Артем
### Описание
В данной лабораторной работе мы познакомились с такой утилитой как RabbitMQ.
### Туториалы
1. HelloWorld - Tutorial
![Консольный вывод - первый туториал](./Images/Туториал_1.png)
2. Work Queues - Tutorial
![Консольный вывод - второй туториал](./Images/Туториал_2.png)
3. Publish/Subscribe - Tutorial
![Консольный вывод - третий туториал](./Images/Туториал_3.png)
### Основное задание
Было разработано 3 приложения: Publisher, Consumer1 и Consumer2.
Первое отвечало за доставку сообщений в очереди. Оно генерирует одно сообщение раз в секунду.
Второе и Третье за обработку этих сообщений из очередей, но Consumer1 имел искусственную задержку в 2-3 секунды, в то время как Consumer2 таких ограничений не имел и работу.
### Шаги для запуска:
1. Запуск контейнеров:
```
docker-compose up -d
```
В результате мы можем посмотреть графики по этой ссылке http://localhost:15672/
![График Consumer1 - медленный](./Images/Лаба_Отчет2.png)
![График Consumer2 - быстрый](./Images/Лаба_Отчет1.png)
После этого было добавлено еще 3 клиента типа Consumer1 и только после этого их суммарной производительности стало хватать для обработки сообщений.
![График Consumer1 для нескольких клиентов - медленный](./Images/Лаба_Отчет3.png)
![График Consumer2 - быстрый](./Images/Лаба_Отчет4.png)
Видео демонстрации работы: https://vk.com/video248424990_456239611?list=ln-v0VkWDOiRBxdctENzV

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@ -1,15 +0,0 @@
services:
vacancies-service:
build: ./vacancy-service
ports:
- "5000:5000"
resumes-service:
build: ./resume-service
ports:
- "5001:5001"
gateway:
image: nginx:latest
ports:
- "80:80"
volumes:
- ./nginx.conf:/etc/nginx/conf.d/default.conf

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@ -1,19 +0,0 @@
upstream vacancies {
server vacancies-service:5000;
}
upstream resumes {
server resumes-service:5001;
}
server {
listen 80;
location /vacancies {
proxy_pass http://vacancies;
}
location /resumes {
proxy_pass http://resumes;
}
}

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@ -1,35 +0,0 @@
## Лабораторная работа №3 ПИбд-42 Артамоновой Татьяны
### Цель:
* Реализовать два микросервиса, которые взаимодействуют друг с другом через синхронный обмен сообщениями (HTTP-запросы). Для доступа к микросервисам используется шлюз Nginx, реализованный с помощью Docker Compose.
### Технологии:
* Python: Язык программирования для реализации микросервисов.
* Flask: Фреймворк Python для создания веб-приложений, использован для создания REST API микросервисов.
* requests: Библиотека Python для отправки HTTP-запросов, использован для синхронного обмена сообщениями между микросервисами.
* flask_cors: Расширение Flask, которое позволяет микросервисам получать доступ к данным из других доменов.
* Docker: Технология контейнеризации для упаковки и запуска микросервисов.
* Docker Compose: Инструмент для определения и управления многоконтейнерными приложениями, использован для запуска микросервисов и шлюза Nginx.
* Nginx: Сетевой прокси-сервер, использован как шлюз для доступа к микросервисам.
### Функциональность:
#### Микросервис vacancies-service:
* Реализует CRUD операции для вакансий (GET, POST, PUT, DELETE).
* Сохраняет данные о вакансиях в памяти (в словаре vacancies).
* Получает информацию о резюме из микросервиса resumes-service через HTTP-запрос.
* Включает информацию о резюме в ответ JSON для вакансии.
#### Микросервис resumes-service:
* Реализует CRUD операции для резюме (GET, POST, PUT, DELETE).
* Сохраняет данные о резюме в памяти (в словаре resumes).
#### Шлюз Nginx:
* Перенаправляет HTTP-запросы на соответствующие микросервисы.
* Предоставляет единую точку входа для доступа к микросервисам.
### Запуск программы:
* Запуск команды docker-compose up -d
### Ссылка на видео:
https://vk.com/artamonovat?z=video212084908_456239358%2Fvideos212084908%2Fpl_212084908_-2

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@ -1,11 +0,0 @@
FROM python:3.9
WORKDIR /app
COPY requirements.txt .
RUN pip install -r requirements.txt
COPY . .
CMD ["python", "resume.py"]

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@ -1,3 +0,0 @@
flask
requests
flask_cors

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@ -1,79 +0,0 @@
import uuid
import json
from flask import Flask, request, jsonify
from flask_cors import CORS
class Resume:
def __init__(self, uuid, full_name, skills, experience, phone, email):
self.uuid = uuid
self.full_name = full_name
self.skills = skills
self.experience = experience
self.phone = phone
self.email = email
app = Flask(__name__)
CORS(app)
resumes = {}
@app.route("/resumes", methods=["GET"])
def get_resumes():
return jsonify([resume.__dict__ for resume in resumes.values()])
@app.route("/resumes/<resume_uuid>", methods=["GET"])
def get_resume(resume_uuid):
resume = resumes.get(resume_uuid)
if resume:
return jsonify(resume.__dict__)
else:
return jsonify({"error": "Resume not found"}), 404
@app.route("/resumes", methods=["POST"])
def create_resume():
data = request.get_json()
resume_uuid = str(uuid.uuid4())
resume = Resume(
resume_uuid,
data["full_name"],
data["skills"],
data["experience"],
data["phone"],
data["email"],
)
resumes[resume_uuid] = resume
return jsonify(resume.__dict__), 201
@app.route("/resumes/<resume_uuid>", methods=["PUT"])
def update_resume(resume_uuid):
resume = resumes.get(resume_uuid)
if resume:
data = request.get_json()
resume.full_name = data.get("full_name", resume.full_name)
resume.skills = data.get("skills", resume.skills)
resume.experience = data.get("experience", resume.experience)
resume.phone = data.get("phone", resume.phone)
resume.email = data.get("email", resume.email)
return jsonify(resume.__dict__)
else:
return jsonify({"error": "Resume not found"}), 404
@app.route("/resumes/<resume_uuid>", methods=["DELETE"])
def delete_resume(resume_uuid):
resume = resumes.get(resume_uuid)
if resume:
del resumes[resume_uuid]
return "", 200
else:
return jsonify({"error": "Resume not found"}), 404
if __name__ == "__main__":
app.run(debug=True, host="0.0.0.0", port=5001)

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@ -1,11 +0,0 @@
FROM python:3.9
WORKDIR /app
COPY requirements.txt .
RUN pip install -r requirements.txt
COPY . .
CMD ["python", "vacancy.py"]

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@ -1,3 +0,0 @@
flask
requests
flask_cors

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@ -1,124 +0,0 @@
import uuid
import json
from flask import Flask, request, jsonify
from flask_cors import CORS
import requests
from requests.adapters import HTTPAdapter
from requests.packages.urllib3.util.retry import Retry
class Vacancy:
def __init__(self, uuid, title, company, description, salary, resume_uuid):
self.uuid = uuid
self.title = title
self.company = company
self.description = description
self.salary = salary
self.resume_uuid = resume_uuid
self.resume_info = None
def to_dict(self):
if self.resume_info:
return {
"uuid": self.uuid,
"title": self.title,
"company": self.company,
"description": self.description,
"salary": self.salary,
"resume_uuid": self.resume_uuid,
"resume_info": self.resume_info
}
else:
return {
"uuid": self.uuid,
"title": self.title,
"company": self.company,
"description": self.description,
"salary": self.salary,
"resume_uuid": self.resume_uuid
}
app = Flask(__name__)
CORS(app)
vacancies = {}
@app.route("/vacancies", methods=["GET"])
def get_vacancies():
return jsonify([vacancy.to_dict() for vacancy in vacancies.values()])
@app.route("/vacancies/<vacancy_uuid>", methods=["GET"])
def get_vacancy(vacancy_uuid):
vacancy = vacancies.get(vacancy_uuid)
if vacancy:
if not vacancy.resume_info:
vacancy.resume_info = get_resume_info(vacancy.resume_uuid)
return jsonify(vacancy.to_dict())
else:
return jsonify({"error": "Vacancy not found"}), 404
@app.route("/vacancies", methods=["POST"])
def create_vacancy():
data = request.get_json()
vacancy_uuid = str(uuid.uuid4())
vacancy = Vacancy(
vacancy_uuid,
data["title"],
data["company"],
data["description"],
data["salary"],
data["resume_uuid"],
)
vacancies[vacancy_uuid] = vacancy
vacancy.resume_info = get_resume_info(vacancy.resume_uuid)
return jsonify(vacancy.to_dict()), 201
@app.route("/vacancies/<vacancy_uuid>", methods=["PUT"])
def update_vacancy(vacancy_uuid):
vacancy = vacancies.get(vacancy_uuid)
if vacancy:
data = request.get_json()
vacancy.title = data.get("title", vacancy.title)
vacancy.company = data.get("company", vacancy.company)
vacancy.description = data.get("description", vacancy.description)
vacancy.salary = data.get("salary", vacancy.salary)
vacancy.resume_uuid = data.get("resume_uuid", vacancy.resume_uuid)
vacancy.resume_info = get_resume_info(vacancy.resume_uuid)
return jsonify(vacancy.to_dict())
else:
return jsonify({"error": "Vacancy not found"}), 404
@app.route("/vacancies/<vacancy_uuid>", methods=["DELETE"])
def delete_vacancy(vacancy_uuid):
vacancy = vacancies.get(vacancy_uuid)
if vacancy:
del vacancies[vacancy_uuid]
return "", 200
else:
return jsonify({"error": "Vacancy not found"}), 404
def get_resume_info(resume_uuid):
url = f'http://resumes-service:5001/resumes/{resume_uuid}'
# Настройка retry механизма
retries = Retry(
total=3, # Максимальное количество повторов
status_forcelist=[429, 500, 502, 503, 504], # Коды статуса, для которых нужно повторить запрос
backoff_factor=0.3, # Время ожидания перед повторной попыткой
)
adapter = HTTPAdapter(max_retries=retries)
http = requests.Session()
http.mount("https://", adapter)
http.mount("http://", adapter)
try:
response = http.get(url)
if response.status_code == 200:
return response.json()
else:
return None
except requests.exceptions.RequestException as e:
print(f"Ошибка при запросе к resumes-service: {e}")
return None
if __name__ == "__main__":
app.run(debug=True, host="0.0.0.0", port=5000)

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@ -1,23 +0,0 @@
import pika
import json
import time
credentials = pika.PlainCredentials('guest', 'guest')
connection = pika.BlockingConnection(
pika.ConnectionParameters(host='localhost', credentials=credentials))
channel = connection.channel()
channel.queue_declare(queue='order_queue_1')
channel.queue_bind(exchange='order_events', queue='order_queue_1')
def callback(ch, method, properties, body):
event = json.loads(body.decode('utf-8'))
print(f'Получено событие (очередь 1): {event}')
print(f'Обработка заказа {event["order_id"]}...')
time.sleep(2)
channel.basic_consume(queue='order_queue_1', on_message_callback=callback, auto_ack=True)
print('Ожидание сообщений (очередь 1)...')
channel.start_consuming()

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@ -1,22 +0,0 @@
import pika
import json
import time
credentials = pika.PlainCredentials('guest', 'guest')
connection = pika.BlockingConnection(
pika.ConnectionParameters(host='localhost', credentials=credentials))
channel = connection.channel()
channel.queue_declare(queue='order_queue_2')
channel.queue_bind(exchange='order_events', queue='order_queue_2')
def callback(ch, method, properties, body):
event = json.loads(body.decode('utf-8'))
print(f'Получено событие (очередь 2): {event}')
print(f'Обработка заказа {event["order_id"]} завершена.')
channel.basic_consume(queue='order_queue_2', on_message_callback=callback, auto_ack=True)
print('Ожидание сообщений (очередь 2)...')
channel.start_consuming()

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@ -1,31 +0,0 @@
import pika
import json
import time
import random
credentials = pika.PlainCredentials('guest', 'guest')
connection = pika.BlockingConnection(
pika.ConnectionParameters(host='localhost', credentials=credentials))
channel = connection.channel()
channel.exchange_declare(exchange='order_events', exchange_type='fanout')
while True:
event = {
'event_type': 'order_created',
'order_id': random.randint(1000, 9999),
'customer_name': f'Клиент {random.randint(1, 100)}',
'product_name': f'Товар {random.randint(1, 10)}',
'quantity': random.randint(1, 10),
'timestamp': time.time()
}
channel.basic_publish(
exchange='order_events',
routing_key='',
body=json.dumps(event)
)
print(f'Опубликовано событие: {event}')
time.sleep(1)
connection.close()

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