Feature/201902737

.github/workflows/deployment.yml

@@ -0,0 +1,76 @@
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+# This workflow will build a Java project with Gradle and cache/restore any dependencies to improve the workflow execution time
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-java-with-gradle
+
+name: Deployment
+
+on:
+  workflow_dispatch:
+  push:
+    branches: [ "main" ]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v3
+    - name: Set up JDK 17
+      uses: actions/setup-java@v3
+      with:
+        java-version: '17'
+        distribution: 'temurin'
+    - name: Build with Gradle
+      uses: gradle/gradle-build-action@67421db6bd0bf253fb4bd25b31ebb98943c375e1
+      with:
+        arguments: build
+    - uses: actions/upload-artifact@v3
+      with:
+        name: jar
+        path: build/libs
+
+  send-jar:
+    needs: build
+    runs-on: ubuntu-latest
+    steps: 
+      - name: Download jar
+        uses: actions/download-artifact@v3
+        with:
+          name: jar
+      - name: Send jar to remote server
+        uses: appleboy/scp-action@master
+        with:
+          host: 34.64.186.225
+          username: lth1283910
+          source: "real_coding_server-0.0.1-SNAPSHOT.jar"
+          target: "/home/lth1283910"
+          key: ${{ secrets.PRIVATE_KEY }}
+
+  run-app:
+    needs: send-jar
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Move deploy.sh
+        uses: appleboy/scp-action@master
+        with:
+          host: 34.64.186.225
+          username: lth1283910
+          source: "deploy.sh"
+          target: "/home/lth1283910"
+          key: ${{ secrets.PRIVATE_KEY }}
+      - name: Execute script
+        uses: appleboy/ssh-action@master
+        with:
+          username: lth1283910
+          host: 34.64.186.225
+          key: ${{ secrets.PRIVATE_KEY }}
+          script_stop: true
+          script: cd /home/lth1283910 && chmod +x deploy.sh && ./deploy.sh

deploy.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+SERVER_HOME=$(pwd)
+APPLICATION=real_coding_server-0.0.1-SNAPSHOT.jar
+
+if [ -f $SERVER_HOME/application.pid ];then
+  kill -9 $(cat $SERVER_HOME/application.pid)
+  rm $SERVER_HOME/application.pid
+fi
+
+sleep 1s
+
+nohup java -jar $APPLICATION >> spring.out 2>&1 & echo $! > application.pid

post/build.gradle

@@ -0,0 +1,16 @@
+bootJar {
+    enabled = true
+}
+dependencies {
+    implementation 'org.springframework.boot:spring-boot-starter'
+    implementation 'org.springframework.boot:spring-boot-starter-web'
+    implementation 'org.springdoc:springdoc-openapi-starter-webmvc-ui:2.0.2'
+
+    // db
+    implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
+    implementation 'com.h2database:h2'
+
+    // Resilience4j
+    implementation 'io.github.resilience4j:resilience4j-spring-boot3:2.0.2'
+    implementation 'org.springframework.boot:spring-boot-starter-aop'
+}

post/src/main/java/com/cnu/post/Advertisement.java

@@ -0,0 +1,9 @@
+package com.cnu.post;
+
+public record Advertisement(
+        String title,
+        String description,
+        String imageUrl,
+        String siteUrl
+) {
+}

post/src/main/java/com/cnu/post/RealCodingServerApplication.java

@@ -0,0 +1,15 @@
+package com.cnu.post;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
+
+@EnableJpaAuditing
+@SpringBootApplication
+public class RealCodingServerApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(RealCodingServerApplication.class, args);
+    }
+
+}

post/src/main/java/com/cnu/post/client/AdvertisementClient.java

@@ -0,0 +1,30 @@
+package com.cnu.post.client;
+
+import com.cnu.post.Advertisement;
+import io.github.resilience4j.circuitbreaker.CallNotPermittedException;
+import io.github.resilience4j.circuitbreaker.annotation.CircuitBreaker;
+import org.springframework.stereotype.Component;
+import org.springframework.web.client.RestTemplate;
+
+@Component
+public class AdvertisementClient {
+    RestTemplate restTemplate = new RestTemplate();
+    private static final Advertisement AD_FALLBACK = new Advertisement(
+            "Devblog로 개발 블로그를 만들어보자",
+            "Devblog는 개발자들을 위한 블로그 플랫폼입니다. Devblog로 개발 블로그를 만들어보세요!",
+            "https://devblog.com/images/og-image.png",
+            "https://devblog.com"
+    );
+
+    @CircuitBreaker(name = "ad", fallbackMethod = "fallback")
+    public Advertisement getAd() {
+        return restTemplate.getForObject(
+                "http://localhost:9090/ads",
+                Advertisement.class
+        );
+    }
+
+    private Advertisement fallback(CallNotPermittedException e) {
+        return AD_FALLBACK;
+    }
+}

post/src/main/java/com/cnu/post/controller/PostController.java

@@ -0,0 +1,45 @@
+package com.cnu.post.controller;
+
+import com.cnu.post.entity.Post;
+import com.cnu.post.model.request.PostRequest;
+import com.cnu.post.model.response.PostResponse;
+import com.cnu.post.service.PostService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/posts")
+@RequiredArgsConstructor
+public class PostController {
+    private final PostService postService;
+
+    @PostMapping
+    public ResponseEntity<Post> createPost(@RequestBody PostRequest postRequest) {
+        return ResponseEntity.ok(postService.createPost(postRequest));
+    }
+
+    @GetMapping
+    public ResponseEntity<List<Post>> getPosts() {
+        return ResponseEntity.ok(postService.getPosts());
+    }
+    @GetMapping("/{postId}")
+    public ResponseEntity<PostResponse> getPost(@PathVariable("postId") Integer postId) {
+        return ResponseEntity.ok(postService.getPost(postId).orElse(null));
+    }
+
+    @PutMapping("/{postId}")
+    public ResponseEntity<Post> updatePost(@PathVariable("postId") Integer postId,
+                                           @RequestBody PostRequest postRequest) {
+        return ResponseEntity.ok(postService.updatePost(postId, postRequest).orElse(null));
+    }
+
+    @DeleteMapping("/{postId}")
+    public ResponseEntity<Void> deletePost(@PathVariable("postId") Integer postId) {
+        postService.deletePost(postId);
+
+        return ResponseEntity.noContent().build();
+    }
+}

post/src/main/java/com/cnu/post/entity/BaseEntity.java

@@ -0,0 +1,24 @@
+package com.cnu.post.entity;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.EntityListeners;
+import jakarta.persistence.MappedSuperclass;
+import lombok.Getter;
+import org.springframework.data.annotation.CreatedDate;
+import org.springframework.data.annotation.LastModifiedDate;
+import org.springframework.data.jpa.domain.support.AuditingEntityListener;
+
+import java.time.LocalDateTime;
+
+@Getter
+@MappedSuperclass
+@EntityListeners(AuditingEntityListener.class)
+public class BaseEntity {
+    @Column
+    @CreatedDate
+    private LocalDateTime createdAt;
+
+    @Column
+    @LastModifiedDate
+    private LocalDateTime updatedAt;
+}

post/src/main/java/com/cnu/post/entity/Post.java

@@ -0,0 +1,33 @@
+package com.cnu.post.entity;
+
+import com.cnu.post.model.type.Tag;
+import jakarta.persistence.*;
+import lombok.*;
+
+@Getter
+@Entity(name = "posts")
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+public class Post extends BaseEntity {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Integer id;
+
+    @Column
+    @Setter
+    private String title;
+
+    @Column
+    @Setter
+    private String contents;
+
+    @Enumerated(EnumType.STRING)
+    @Setter
+    private Tag tag;
+
+    @Builder
+    public Post(String title, String contents, Tag tag) {
+        this.title = title;
+        this.contents = contents;
+        this.tag = tag;
+    }
+}

post/src/main/java/com/cnu/post/entity/Project.java

@@ -0,0 +1,54 @@
+package com.cnu.post.entity;
+
+import jakarta.persistence.*;
+import lombok.*;
+
+import java.time.LocalDateTime;
+
+@Getter
+@Entity(name = "projects")
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+public class Project extends BaseEntity {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Integer id;
+
+    @Column
+    @Setter
+    private String title;
+
+    @Column
+    @Setter
+    private String summary;
+
+    @Column
+    @Setter
+    private String description;
+
+    @Column
+    @Setter
+    private LocalDateTime startDate;
+
+    @Column
+    @Setter
+    private LocalDateTime endDate;
+
+    @Column
+    @Setter
+    private Boolean isInProgress;
+
+    @Builder
+    private Project(String title,
+                    String summary,
+                    String description,
+                    LocalDateTime startDate,
+                    LocalDateTime endDate,
+                    Boolean isInProgress) {
+        this.title = title;
+        this.summary = summary;
+        this.description = description;
+        this.startDate = startDate;
+        this.endDate = endDate;
+        this.isInProgress = isInProgress;
+    }
+}

post/src/main/java/com/cnu/post/model/request/PostRequest.java

@@ -0,0 +1,24 @@
+package com.cnu.post.model.request;
+
+
+import com.cnu.post.entity.Post;
+import com.cnu.post.model.type.Tag;
+import jakarta.validation.Valid;
+import lombok.Getter;
+
+@Getter
+public class PostRequest {
+    @Valid
+    private String title;
+    private String contents;
+
+    private Tag tag;
+
+    public Post toEntity() {
+        return Post.builder()
+                .title(title)
+                .contents(contents)
+                .tag(tag)
+                .build();
+    }
+}

post/src/main/java/com/cnu/post/model/request/ProjectRequest.java

@@ -0,0 +1,32 @@
+package com.cnu.post.model.request;
+
+import com.cnu.post.entity.Project;
+import lombok.Getter;
+
+import java.time.LocalDateTime;
+
+@Getter
+public class ProjectRequest {
+    private String title;
+
+    private String summary;
+
+    private String description;
+
+    private LocalDateTime startDate;
+
+    private LocalDateTime endDate;
+
+    private Boolean isInProgress;
+
+    public Project toEntity() {
+        return Project.builder()
+                .title(title)
+                .summary(summary)
+                .description(description)
+                .startDate(startDate)
+                .endDate(endDate)
+                .isInProgress(isInProgress)
+                .build();
+    }
+}

post/src/main/java/com/cnu/post/model/response/PostResponse.java

@@ -0,0 +1,10 @@
+package com.cnu.post.model.response;
+
+import com.cnu.post.Advertisement;
+import com.cnu.post.entity.Post;
+
+public record PostResponse(
+        Post post,
+        Advertisement advertisement
+) {
+}