shuquAi/common/pay/index.js

import $http from '@/common/request/index'
// #ifdef H5
import wxsdk from '@/common/wechat/sdk'
// #endif
import wechat from '@/common/wechat/wechat'
import {
	router as $Router
} from '@/common/router/index.js'
import store from '@/common/store';
import $platform from '@/common/platform';


import {
	wxPayPamars
} from '@/api/public/index.js'

/**
 * 支付
 * 
 * @param {String} payment = ['wechat','alipay','wallet']  	- 支付方式
 * @param {Object} order = {}  								- 订单详情
 * @param {String} orderType = ['goods','recharge'] 		- 订单类型
 */

export default class ShoproPay {


	//						wxOfficialAccount			wxMiniProgram			App						H5
	// 			wechat			公众号JSSDK支付				小程序支付			微信开放平台支付			H5网页支付
	//			alipay			复制网址						复制网址				支付宝开放平台支付		    直接跳转链接
	// 			wallet			v							v					v						v


	constructor(orderId, couseId) {
		// this.payment = payment;
		this.orderId = orderId;
		this.couseId = couseId;
		// this.orderType = orderType;
		// this.platform = $platform.get();


		let payMehod = this.getPayMethod();
		payMehod();

	}

	getPayMethod() {

		return this.wxOfficialAccountPay()
		// var payMethod = {
		// 	'wxOfficialAccount': {
		// 		'wechat': () => {
		// 			this.wxOfficialAccountPay()
		// 		}
		// 	},
		// 	'H5': {
		// 		'wechat': () => {
		// 			this.wechatWapPay()
		// 		}
		// 	},
		// }
		// return payMethod[this.platform][this.payment];
		// return payMethod['wxOfficialAccount']['wechat'];
	}



	// 预支付
	prepay() {
		let that = this;
		// console.log(this.platform);
		return new Promise(async (resolve, reject) => {
			let that = this;
			// let params = {
			// 	order_number: that.order.order_number,
			// 	payment: that.payment,
			// 	platform: that.platform
			// }
			// if (uni.getStorageSync('openid')) {
			// 	params.openid = uni.getStorageSync('openid');
			// }
			let params = {
				// order_number: '123456',
				// // payment: 'wechat',
				// // platform: 'wxOfficialAccount'
				order_id: '666'
			}
			// params.openid = 'wx96cad2970c232f6e';
			params.openid = uni.getStorageSync('wxId');

			let res6 = await wxPayPamars(params)
			console.log('获取微信支付参数返回值', res6);

			$http('pay.prepay', params, '支付中').then(res => {
				// console.log(res);
				if (res.code === 0) {
					res.data === 'no_openid' ?
						uni.showModal({
							title: '微信支付',
							content: '请先绑定微信再使用微信支付',
							confirmColor: '#00CA88',
							success: function(res) {
								if (res.confirm) {
									// wechat.bind();
								}
							},
						}) :
						resolve(res);
				}
			})
		});
	}


	// 微信H5支付
	async wxOfficialAccountPay() {
		console.log('wxOfficialAccountPay()中获取的课程支付订单id', this.orderId);
		let res6 = await wxPayPamars({
			order_id: this.orderId
		})
		console.log('获取微信支付参数返回值--pay', res6);
		// uni.showToast({
		// 	title: res6.data,
		// 	icon: 'none',
		// 	duration: 20000
		// })
		return
		wxsdk.wxpay(res6.data, (res) => {

			console.log('微信支付返回值-------', res);
			if (res.errMsg == "chooseWXPay:ok") {
				uni.showToast({
					title: '付款成功',
					icon: 'success',
					duration: 1500
				})
				// setTimeout(() => {
				// 	uni.navigateTo({
				// 		url: '/pages/index/scorePaySuc/index?id=' + that.couseId
				// 	})
				// }, 1500)
			} else {
				uni.showToast({
					title: '支付失败,请稍后重试！',
					icon: 'error',
					duration: 1500
				})
			}
		});
		return
		if (res6.code == 1 && res6.msg == 'open_id 不存在，请绑定微信！') {
			// if (false) {
			uni.showModal({
				title: '微信支付',
				content: '请先绑定微信再使用微信支付',
				confirmColor: '#00CA88',
				success: function(res) {
					if (res.confirm) {
						// wechat.bind();
						console.log('点击了确定------');
						uni.navigateTo({
							url: '/pages/signin/signin'
						})
					}
				},
			})
			return
		} else {
			let that = this;
			let parmas = res6.data
			// let result = await this.prepay();

			// let parmas = {
			// 	appId: res6.data.appId,
			// 	mch_id: '',
			// 	nonce_str: res6.data.nonceStr,
			// 	sign: res6.data.paySign,
			// 	body: '',
			// 	out_trade_no: '',
			// 	total_fee: 0.01,
			// 	spbill_create_ip: '',
			// 	notify_url: '',
			// 	trade_type: "JSAPI",
			// 	openid: '',
			// 	scene_info: ''
			// }
			// uni.showToast({
			// 	title: res6.data.appId
			// })
			console.log('微信支付参数', res6.data);
			// uni.showToast({
			// 	title: res6.data,
			// 	icon: 'success',
			// 	duration: 1500
			// })
			// setTimeout(() => {

			// }, 5000)
		}
	}



	//浏览器微信支付
	async wechatWapPay() {
		let that = this;
		let result = await this.prepay();
		if (result.code === 1) {
			var url = result.data.pay_data.match(/url\=\'(\S*)\'/);
			let reg = new RegExp('&', 'g') //g代表全部
			let newUrl = url[1].replace(reg, '&');
			let domain = store.getters.initShop.domain; //域名需要https
			let params = encodeURIComponent(
				`${domain}pages/order/payment/result?orderId=${that.order.id}&type=${that.payment}&orderType=${that.orderType}`
			)
			// let params = encodeURIComponent(
			// 	`${domain}pages/user/public/paymentdetail?orderId=${that.order.id}&type=${that.payment}&orderType=${that.orderType}`
			// )
			window.location.href = newUrl + '&redirect_url=' + params;
		}
	}

	// 微信小程序支付
	async wxMiniProgramPay() {
		let that = this;

		let result = await this.prepay();

		uni.requestPayment({
			provider: 'wxpay',
			...result.data,
			success: res => {
				console.log(res);
				that.payResult('success')

			},
			fail: err => {
				console.log('支付取消或者失败:', err);
				err.errMsg !== "requestPayment:fail cancel" && that.payResult('fail')
				uni.showModal({
					title: '失败',
					content: '支付取消或者失败',
					confirmText: '重新支付',
					confirmColor: '#00CA88',
					success: (res) => {
						if (res.confirm) {
							that.wxMiniProgramPay()
						}
					}
				})
			}
		});
	}

	// 余额支付
	async walletPay() {
		let that = this;
		let result = await this.prepay();
		result.code === 1 && that.payResult('success')
	}

	// 支付宝复制链接支付
	async copyPayLink() {
		let that = this;
		let result = await this.prepay();
		if (result.code === 1) {
			//引入showModal 点击确认 复制链接；
			uni.showModal({
				title: '支付宝支付',
				content: '复制链接到外部浏览器',
				confirmText: '复制链接',
				confirmColor: '#00CA88',
				success: (res) => {
					if (res.confirm) {
						uni.setClipboardData({
							data: result.data.pay_data,
							success: function(data) {
								that.$u.toast('已复制到剪切板');
							}
						});
					}
				}
			})
		}
	}

	// 支付链接
	async goToPayLink() {
		let that = this;
		let result = await this.prepay();
		if (result.code === 1) {
			window.location = result.data.pay_data;
		}
	}

	// 支付宝支付
	async aliPay() {
		let that = this;
		let result = await this.prepay();
		if (result.code === 1) {
			uni.requestPayment({
				provider: 'alipay',
				orderInfo: result.data.pay_data, //支付宝订单数据
				success: res => {
					that.payResult('success')
				},
				fail: err => {
					console.log('支付取消或者失败:', err);
					err.errMsg !== "requestPayment:fail cancel" && that.payResult('fail')
				}
			});
		}
	}

	// 微信支付
	async wechatPay() {
		let that = this;
		let result = await this.prepay();
		if (result.code === 1) {
			uni.requestPayment({
				provider: 'wxpay',
				orderInfo: JSON.parse(result.data.pay_data), //微信订单数据(官方说是string。实测为object)
				success: res => {
					that.payResult('success')
				},
				fail: err => {
					err.errMsg !== "requestPayment:fail cancel" && that.payResult('fail')
					console.log('支付取消或者失败:', err);
				}
			});
		}
	}


	// 支付结果跳转,success:成功，fail:失败
	payResult(resultType) {
		const that = this;
		if (resultType == 'success') {
			store.dispatch('getUserInfo')
			$Router.replace({
				path: '/pages/user/public/paymentdetail',
				query: {
					orderId: that.order.id,
					type: that.payment, //重新支付的时候使用
					payState: resultType,
					orderType: that.orderType
				}
			});
			store.commit("subscribeMessage", 'unread_msg');

		} else {
			uni.showToast({
				title: '支付失败',
				icon: 'none'
			})
		}

	}

}