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- /**
- * 购物车模型，目前服务有多种类型，所以通过增加一个购物车对象来缓存用户所选的服务
- */
- define(['base', '$', 'native', 'product'], function(base, $, native, product) {
- var Cart = function() {
- if (typeof Cart.instance === 'object') {
- return Cart.instance;
- }
- Cart.instance = this;
- this.storagePrefix = 'cart_';
- this.products = this.getCache('products', null, {
- 1: {
- productID: '',
- price: '',
- couponName: '',
- couponId: '',
- couponVal: '',
- couponList: []
- },
- 2: {
- productID: '',
- price: '',
- couponName: '',
- couponId: '',
- couponVal: '',
- couponList: []
- },
- 3: {
- productID: '',
- price: '',
- couponName: '',
- couponId: '',
- couponVal: '',
- couponList: []
- },
- 4: { // 洁牙
- productID: '',
- price: '',
- couponName: '',
- couponId: '',
- couponVal: '',
- couponList: []
- },
- 5: { // spa
- productID: '',
- price: '',
- couponName: '',
- couponId: '',
- couponVal: '',
- couponList: []
- },
- 6: { // 训犬
- productID: '',
- price: '',
- couponName: '',
- couponId: '',
- couponVal: '',
- couponList: []
- },
- 7: { // 断尾
- productID: '',
- price: '',
- couponName: '',
- couponId: '',
- couponVal: '',
- couponList: []
- },
- 8: { // 碳酸浴
- productID: '',
- price: '',
- couponName: '',
- couponId: '',
- couponVal: '',
- couponList: []
- },
- 9: {
- productID: '',
- price: '',
- couponName: '',
- couponId: '',
- couponVal: '',
- couponList: []
- }
- });
- this.petInfo = this.getCache('petInfo', null, {
- petID: '',
- productID: '',
- petName: '',
- petWeight: '',
- petPrice: ''
- });
- };
- Cart.prototype = new base();
- Cart.prototype.precheck = function(type, callback) {
- var productID = this.products[type]['productID'];
- var productParam = [{product_id: productID, count: 1}];
- api.precheck({
- products: JSON.stringify(productParam)
- }, function(res) {
- if (typeof(callback) == 'function') {
- callback(res);
- }
- })
- };
- return new Cart();
- })
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