add post,add redis in docker compose,add torrentutil test remove dockerfile, modify torrentutil

Change-Id: I8014d4994d0a09c2f28cfcf0f8d2a430372aaab5
diff --git a/src/main/java/com/example/g8backend/controller/AuthController.java b/src/main/java/com/example/g8backend/controller/AuthController.java
index 2f36500..e824b63 100644
--- a/src/main/java/com/example/g8backend/controller/AuthController.java
+++ b/src/main/java/com/example/g8backend/controller/AuthController.java
@@ -66,7 +66,7 @@
 
         // passkey 用于在客户端发送announce请求时获取用户信息
         user.setPasskey(UUID.randomUUID().toString().replace("-", ""));
-        userService.registerUser(user);
+        userService.save(user);
 
         return ResponseEntity.ok("注册成功");
     }
diff --git a/src/main/java/com/example/g8backend/controller/PostController.java b/src/main/java/com/example/g8backend/controller/PostController.java
new file mode 100644
index 0000000..7b7b7c7
--- /dev/null
+++ b/src/main/java/com/example/g8backend/controller/PostController.java
@@ -0,0 +1,57 @@
+package com.example.g8backend.controller;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.ResponseEntity;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.web.bind.annotation.*;
+import com.example.g8backend.entity.Post;
+import com.example.g8backend.service.IPostService;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/post")
+public class PostController {
+    @Autowired
+    private IPostService postService;
+
+    @PostMapping("")
+    public ResponseEntity<?> createPost(@RequestBody Post post) {
+        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
+        long userId = (long) authentication.getPrincipal();
+        post.setUserId(userId);
+        postService.save(post);
+        return ResponseEntity.ok().build();
+    }
+
+    @GetMapping("/{postId}")
+    public Post getPost(@PathVariable("postId") Long postId) {
+        return postService.getById(postId);
+    }
+
+    @DeleteMapping("/{postId}")
+    public ResponseEntity<?> deletePost(@PathVariable("postId") Long postId) {
+        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
+        long userId = (long) authentication.getPrincipal();
+        Post post = postService.getById(postId);
+        if (post == null) {
+            return ResponseEntity.status(500).body("Post not found.");
+        }
+        if (post.getUserId()!= userId) {
+            return ResponseEntity.status(403).body("You are not authorized to delete this post.");
+        }
+        postService.removeById(postId);
+        return ResponseEntity.ok().body("Post deleted successfully.");
+    }
+
+    @GetMapping("/getAll")
+    public List<Post> getAllPosts() {
+        return postService.list();
+    }
+
+    @GetMapping("/getByUserId/{userId}")
+    public List<Post> getPostsByUserId(@PathVariable("userId") Long userId) {
+        return postService.getPostsByUserId(userId);
+    }
+}
diff --git a/src/main/java/com/example/g8backend/controller/TorrentController.java b/src/main/java/com/example/g8backend/controller/TorrentController.java
index 5a8b473..0c016f4 100644
--- a/src/main/java/com/example/g8backend/controller/TorrentController.java
+++ b/src/main/java/com/example/g8backend/controller/TorrentController.java
@@ -37,7 +37,11 @@
         File tempFile = File.createTempFile("upload-", ".torrent");
         multipartFile.transferTo(tempFile);
 
-        torrentService.handleTorrentUpload(tempFile, userId, passkey);
+        try {
+            torrentService.handleTorrentUpload(tempFile, userId, passkey);
+        } catch (IllegalArgumentException e) {
+            return ResponseEntity.badRequest().body(e.getMessage());
+        }
 
         // 删除临时文件
         if(!tempFile.delete()){