feat: 完成用户鉴权相关api

server/api/posts/editPost.ts

@@ -0,0 +1,84 @@
+// editPost.ts
+import DB from 'better-sqlite3';
+import cacheResult from '~/server/utils/cacheRes';
+function prepareDB() {
+    const db = new DB('./userData/db/posts.db');
+
+    const updatePostStmt = db.prepare(`
+        UPDATE posts
+        SET title = ?, summary = ?, type = ?, url = ?, date = ?, tag_id = ?
+        WHERE id = ?
+    `);
+
+    const updateContentStmt = db.prepare(`
+        UPDATE postContent
+        SET content = ?
+        WHERE id = ?
+    `);
+
+    const updateTagsStmt = db.prepare(`
+        UPDATE tags
+        SET tag1 = ?, tag2 = ?, tag3 = ?, tag4 = ?, tag5 = ?,
+            tag6 = ?, tag7 = ?, tag8 = ?, tag9 = ?, tag10 = ?,
+            tag11 = ?, tag12 = ?, tag13 = ?, tag14 = ?, tag15 = ?
+        WHERE id = ?
+    `);
+
+    const insertTagsStmt = db.prepare(`
+        INSERT INTO tags (tag1, tag2, tag3, tag4, tag5, tag6, tag7, tag8, tag9, tag10, tag11, tag12, tag13, tag14, tag15)
+        VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+    `);
+    return { updatePostStmt, updateContentStmt, updateTagsStmt, insertTagsStmt, db };
+}
+
+export default defineEventHandler(async (event) => {
+    const { updatePostStmt, updateContentStmt, updateTagsStmt, insertTagsStmt, db } = cacheResult(prepareDB)();
+
+    const body = await readBody(event);
+    const { id, title, summary, tags: _tags, type, url, date, content } = body;
+
+    if ([id, title, summary, _tags, type, url, date, content].some(item => item === undefined)) {
+        return {
+            code: 400,
+            msg: '参数错误',
+            body
+        }
+    }
+
+    const tagsArray = Array.isArray(_tags) ? _tags : [_tags];
+    const tags = tagsArray.slice(0, 15).concat(new Array(15 - tagsArray.length).fill(null));
+
+    try {
+        db.transaction(() => {
+            // 检查是否存在tag_id，如果不存在则插入新标签
+            const tagRow: any = db.prepare(`SELECT tag_id FROM posts WHERE id = ?`).get(id);
+            if (tagRow.tag_id) {
+                // 更新现有标签
+                updateTagsStmt.run(...tags, tagRow.tag_id);
+            } else {
+                // 插入新标签并获取tag_id
+                const tagResult = insertTagsStmt.run(...tags);
+                const tagId = tagResult.lastInsertRowid;
+                // 更新posts表中的tag_id
+                updatePostStmt.run(title, summary, type, url, date, tagId, id);
+            }
+
+            // 更新posts表
+            updatePostStmt.run(title, summary, type, url, date, tagRow.tag_id, id);
+
+            // 更新postContent表
+            updateContentStmt.run(content, id);
+        })();
+
+        return {
+            code: 200,
+            msg: '更新成功'
+        };
+    } catch (error) {
+        console.error('更新数据时出错:', error);
+        return {
+            code: 500,
+            msg: '服务器内部错误'
+        };
+    }
+});