Added post editing

backend/src/modules/post/post.service.ts

@@ -4,7 +4,7 @@ import { Admin } from 'libs/database/admin.entity';
 import { Post } from 'libs/database/post.entity';
 import { EGetAll } from 'libs/enums/getAll.enum';
 import { Repository } from 'typeorm';
-import { ICreatePost } from './post.dto';
+import { ICreatePost, IEditPost } from './post.dto';
 
 @Injectable()
 export class PostService {
@@ -25,13 +25,32 @@ export class PostService {
                 timestamp: new Date(),
             });
             this.logger.log(`Created new post: ${result.uuid}`);
-            return { status: 'ok' };
+            return result;
         } catch (error) {
             this.logger.debug(`[post.newPost] error: ${JSON.stringify(error)}`);
             throw new HttpException('No user with this id', HttpStatus.BAD_REQUEST);
         }
     }
 
+    async editPost(postId: string, data: IEditPost) {
+        try {
+            this.logger.log(`[post.editPost] data: ${JSON.stringify(data)}`);
+            const post = await this.postRepository.findOne({ where: { uuid: postId } });
+            if (!post) {
+                throw new HttpException('Post not found', HttpStatus.NOT_FOUND);
+            }
+            if (post.text !== data.text) {
+                post.text = data.text;
+                post.timestamp = new Date();
+                await this.postRepository.save(post);
+            }
+            return post;
+        } catch (error) {
+            this.logger.debug(`[post.editPost] error: ${JSON.stringify(error)}`);
+            throw new HttpException('Post not found', HttpStatus.NOT_FOUND);
+        }
+    }
+
     async getAllPosts(status: EGetAll) {
         try {
             let obj: object;