app-AgricultureSmart/uniapp/store/shop/favor.js

// store/modules/favor.js

export default {
  namespaced: true,
  state: () => ({
    favors: [{
      "id": 1,
      "cupSize": ["大杯"],
      "hot": ["冰","热"],
      "sugar": ["标准甜","少甜","少少甜"],
      "cream": ["无奶油","加奶油3元"],
      "productName":"拿铁类"
    }
  ] // 保存店面数据的数组
  }),
  mutations: {
    setFavors(state, favors) {
      state.favors = favors; // 更新店面数据
    }
  },
  actions: {
	  //后端请求得到所有的店面的数据，保存入shops
    async fetchFavors({ commit }) {
		// return
      try {
        const response = await uni.request({
          url: uni.$http.baseUrl + 'productFlavor/selectAll',
          method: 'GET',
          header: {
            'content-type': 'application/json',
            'token': uni.$http.testToken
          }
        });
        if (response.data && response.data.code === '200') {
          // 如果请求成功并且返回的数据中包含 code 为 '200'，则提交 mutation 更新店面数据
		  console.log(response.data);
          commit('setFavors', response.data.data);
		  console.log(response.data.data,"-------------------------");
        } else {
          console.error('请求失败或返回的数据不符合预期');
        }
      } catch (error) {
        console.error('请求失败：', error);
      }
    }
  },
    getters: {
		  getFavorById: (state) => (id) => {
			  console.log(id,'不算慢');
		    return state.favors.find(favor => favor.id == id)
		  }
		//   getShopById(state , shopId,prarm3,prarm4){
		//   console.log(state);
		//   console.log(shopId);
		//   console.log(prarm3);
		//   console.log(prarm4);
		//   console.log('-----------');
		//   shopId=2
  //       // 从 shops 数组中查找与指定 id 相匹配的店面信息
		// console.log(state.shops);
		// let shops=state.shops
		// for (let idx in shops) {
		// 	console.log(idx);
		// 	// console.log(shops[idx].id==shopId);
		// 	console.log(shops[idx].id,shops[idx].id==shopId,shopId);
		// 	if (shops[idx].id==shopId){
		// 		let shop =shops[idx]
		// 		return shop
		// 	}
		// }
		// console.log(data);
		// return data
      // }
   // getShopById: (state) => (shopId) => {
   //    console.log(shopId);
   //    // 从 shops 数组中查找与指定 id 相匹配的店面信息
   //    console.log(state.shops);
   //    let shops = state.shops;
   //    for (let idx in shops) {
   //      console.log(idx);
   //      console.log(shops[idx].id == shopId);
   //      console.log(shops[idx].id, shops[idx].id == shopId, shopId);
   //      if (shops[idx].id == shopId) {
   //        let shop = shops[idx];
   //        return shop;
   //      }
   //    }
   //  }
    },
};