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