feat: 分类管理页开发

2026-04-23 12:08:07 +08:00
parent b2ab123b4f
commit 5106dbbd7c
21 changed files with 1034 additions and 151 deletions
@@ -0,0 +1,75 @@
+const cloud = require('wx-server-sdk');
+
+cloud.init({ env: cloud.DYNAMIC_CURRENT_ENV });
+
+function validatePayload(event) {
+    const id = String(event.id || '').trim();
+    const name = String(event.name || '').trim();
+    const icon = String(event.icon || '').trim();
+    const color = String(event.color || '').trim();
+    const sortOrder = Number(event.sortOrder || 0);
+    const parentId =
+        event.parentId === undefined || event.parentId === null
+            ? null
+            : String(event.parentId).trim();
+
+    if (!id) throw new Error('分类 id 不能为空');
+    if (!name) throw new Error('分类名称不能为空');
+    if (!icon) throw new Error('分类图标不能为空');
+    if (!color) throw new Error('分类颜色不能为空');
+    if (!Number.isFinite(sortOrder)) throw new Error('分类排序不合法');
+
+    return {
+        id,
+        name,
+        icon,
+        color,
+        sortOrder,
+        parentId,
+    };
+}
+
+exports.main = async (event) => {
+    try {
+        const payload = validatePayload(event);
+        const db = cloud.database();
+        const collection = db.collection('categories');
+
+        try {
+            await collection.doc(payload.id).get();
+            return {
+                success: false,
+                message: '分类已存在',
+            };
+        } catch (error) {
+            // 文档不存在时继续创建
+        }
+
+        await collection.doc(payload.id).set({
+            data: {
+                name: payload.name,
+                icon: payload.icon,
+                color: payload.color,
+                sortOrder: payload.sortOrder,
+                parentId: payload.parentId,
+            },
+        });
+
+        return {
+            success: true,
+            data: {
+                id: payload.id,
+                name: payload.name,
+                icon: payload.icon,
+                color: payload.color,
+                sortOrder: payload.sortOrder,
+                parentId: payload.parentId,
+            },
+        };
+    } catch (error) {
+        return {
+            success: false,
+            message: error instanceof Error ? error.message : '创建分类失败',
+        };
+    }
+};
@@ -0,0 +1,8 @@
+{
+    "name": "categories-create",
+    "version": "1.0.0",
+    "main": "index.js",
+    "dependencies": {
+        "wx-server-sdk": "^3.0.4"
+    }
+}