init

2025-11-17 14:11:46 +08:00
commit ad4a600af9
1659 changed files with 171560 additions and 0 deletions
--- a/miniprogram/services/good/favorite.js
+++ b/miniprogram/services/good/favorite.js
@@ -0,0 +1,141 @@
+import { config } from '../../config/index';
+
+/**
+ * 检查商品是否已收藏
+ * @param {number} productId 商品ID
+ * @returns {Promise<boolean>} 是否已收藏
+ */
+export function checkIsFavorite(productId) {
+  return new Promise((resolve, reject) => {
+    // 获取用户token
+    const token = wx.getStorageSync('token') || wx.getStorageSync('jwt_token');
+    if (!token) {
+      console.log('用户未登录，默认未收藏');
+      resolve(false);
+      return;
+    }
+
+  wx.request({
+      url: `${config.apiBase}/products/${productId}/favorite/status`,
+      method: 'GET',
+      header: {
+        'Content-Type': 'application/json',
+        'Authorization': `Bearer ${token}`
+      },
+      success: (res) => {
+        if (res.statusCode === 200 && (res.data?.code === 200 || res.data?.success === true || res.data?.code === 'Success')) {
+          try {
+            const payload = res.data || {};
+            const data = payload.data || payload;
+            const isFavorite = (
+              data.is_favorite ??
+              data.isFavorite ??
+              data.favorite ??
+              data.favorited ??
+              false
+            );
+            resolve(Boolean(isFavorite));
+          } catch (e) {
+            console.error('解析收藏状态失败:', e, res);
+            resolve(false);
+          }
+        } else {
+          console.error('检查收藏状态失败:', res);
+          resolve(false);
+        }
+      },
+      fail: (error) => {
+        console.error('检查收藏状态请求失败:', error);
+        resolve(false);
+      }
+    });
+  });
+}
+
+/**
+ * 添加商品到收藏
+ * @param {number} productId 商品ID
+ * @returns {Promise<boolean>} 操作是否成功
+ */
+export function addToFavorite(productId) {
+  return new Promise((resolve, reject) => {
+    // 获取用户token
+    const token = wx.getStorageSync('token') || wx.getStorageSync('jwt_token');
+    if (!token) {
+      reject(new Error('用户未登录'));
+      return;
+    }
+
+    wx.request({
+      url: `${config.apiBase}/products/${productId}/favorite`,
+      method: 'POST',
+      header: {
+        'Content-Type': 'application/json',
+        'Authorization': `Bearer ${token}`
+      },
+      success: (res) => {
+        if ((res.statusCode === 200 || res.statusCode === 201) && (res.data?.code === 200 || res.data?.success === true)) {
+          resolve(true);
+        } else {
+          console.error('添加收藏失败:', res);
+          reject(new Error(res.data.message || '收藏失败'));
+        }
+      },
+      fail: (error) => {
+        console.error('添加收藏请求失败:', error);
+        reject(error);
+      }
+    });
+  });
+}
+
+/**
+ * 取消收藏商品
+ * @param {number} productId 商品ID
+ * @returns {Promise<boolean>} 操作是否成功
+ */
+export function removeFromFavorite(productId) {
+  return new Promise((resolve, reject) => {
+    // 获取用户token
+    const token = wx.getStorageSync('token') || wx.getStorageSync('jwt_token');
+    if (!token) {
+      reject(new Error('用户未登录'));
+      return;
+    }
+
+    wx.request({
+      url: `${config.apiBase}/products/${productId}/favorite`,
+      method: 'DELETE',
+      header: {
+        'Content-Type': 'application/json',
+        'Authorization': `Bearer ${token}`
+      },
+      success: (res) => {
+        if ((res.statusCode === 200 || res.statusCode === 204) && (res.data?.code === 200 || res.data?.success === true)) {
+          resolve(true);
+        } else {
+          console.error('取消收藏失败:', res);
+          reject(new Error(res.data.message || '取消收藏失败'));
+        }
+      },
+      fail: (error) => {
+        console.error('取消收藏请求失败:', error);
+        reject(error);
+      }
+    });
+  });
+}
+
+/**
+ * 切换收藏状态
+ * @param {number} productId 商品ID
+ * @param {boolean} currentStatus 当前收藏状态
+ * @returns {Promise<boolean>} 新的收藏状态
+ */
+export function toggleFavorite(productId, currentStatus) {
+  if (currentStatus) {
+    return removeFromFavorite(productId).then(() => false);
+  } else {
+    return addToFavorite(productId).then(() => true);
+  }
+}