用户，社交接口
Change-Id: I10d13773cbe4bbcf3b69a2038cdf7aa9ba54b6df
diff --git a/src/main/java/com/example/myproject/controller/PostController.java b/src/main/java/com/example/myproject/controller/PostController.java
new file mode 100644
index 0000000..63fcbe8
--- /dev/null
+++ b/src/main/java/com/example/myproject/controller/PostController.java
@@ -0,0 +1,94 @@
+package com.example.myproject.controller;
+
+import com.example.myproject.entity.Post;
+import com.example.myproject.service.PostService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+
+@RestController
+@RequestMapping("/echo/forum/posts")
+public class PostController {
+
+ @Autowired
+ private PostService postService;
+
+ //创建新帖子（已完成）
+ @PostMapping("/{user_id}/createPost")
+ public Map<String, Object> createPost(
+ @PathVariable("user_id") Long userId,
+ @RequestParam(value = "postContent") String postContent,
+ @RequestParam(value = "title", required = false) String title,
+ @RequestParam(value = "imageUrl") MultipartFile[] imageFiles) {
+ return postService.createPost(userId, postContent, title, imageFiles);
+ }
+
+ //编辑帖子（已完成）
+ @PutMapping("/{post_id}/editPost")
+ public String updatePost(@PathVariable("post_id") Long postId, @RequestBody Post post) {
+ postService.updatePost(postId, post);
+ return "Post updated successfully!";
+ }
+
+ //删除帖子（已完成）
+ @DeleteMapping("/{post_id}/deletePost")
+ public String deletePost(@PathVariable("post_id") Long postId) {
+ postService.deletePost(postId);
+ return "Post deleted successfully!";
+ }
+
+ //点赞帖子（已完成）
+ @PostMapping("/{post_id}/like")
+ public String likePost(@PathVariable("post_id") Long postId, @RequestBody Map<String, Long> requestBody) {
+
+ Long userId = requestBody.get("user_id");
+ postService.likePost(postId, userId);
+
+ return "Post liked successfully!";
+ }
+
+ //取消点赞（已完成）
+ @PostMapping("/{post_id}/unlike")
+ public String unlikePost(@PathVariable("post_id") Long postId, @RequestBody Map<String, Long> requestBody) {
+ Long userId = requestBody.get("user_id");
+ postService.unlikePost(postId, userId);
+
+ return "Post unliked successfully!";
+ }
+
+ //获取帖子列表（已完成）
+ @GetMapping("/getAllPosts")
+ public Map<String, Object> getAllPosts() {
+ return postService.getAllPosts(); // 调用服务层的 getAllPosts 方法
+ }
+
+ @GetMapping("/{postId}/getPost")
+ public Map<String, Object> getPostById(@PathVariable Long postId) {
+ return postService.getPostById(postId);
+ }
+
+
+ //收藏帖子（已完成）
+ @PostMapping("/{post_id}/collect")
+ public String collectPost(@PathVariable("post_id") Long postId, @RequestBody Map<String, Long> requestBody) {
+ Long userId = requestBody.get("user_id");
+ postService.collectPost(postId, userId);
+
+ return "Post collected successfully!";
+ }
+
+
+ //取消收藏（已完成）
+ @DeleteMapping("/{post_id}/uncollect")
+ public String uncollectPost(@PathVariable("post_id") Long postId, @RequestBody Map<String, Long> requestBody) {
+ Long userId = requestBody.get("user_id");
+ postService.uncollectPost(postId, userId);
+ return "Post uncollected successfully!";
+ }
+
+
+}