zhywpt-sp/subpackage/orders/payment.vue

<template>
	<view class="wrapper">
		<!-- 背景颜色充满屏 -->
		<view class="bg-color"></view>
		<navBar title="收银"></navBar>
		<view class="money">
			<text class="money-title">需支付金额(元)</text>
			<text class="money-value">￥{{ state.orderData.amount / 100 ?state.orderData.amount / 100: "0.00" }}</text>
		</view>
		<view class="bankcard">
			<view class="method-item border-line">
				<view class="method-name">
					<image class="name-img" :src="`${$imgUrl}order/bank.png`"></image>
					<text class="name-text">{{ state.bankInfo.name }}</text>
				</view>
				<image class="name-img-selected" :src="`${$imgUrl}order/selected.png`"
					v-if="state.methodSelected == state.bankInfo.id"></image>
				<view class="select-circle" @click="methodHandle(state.bankInfo.id)" v-else></view>
			</view>
			<view class="method-item other-method" @click="showList">
				<view class="method-name">
					<text class="name-text text-space">其他银行卡</text>
				</view>
				<image class="img-arrow" :src="`${$imgUrl}user/icon-arrow.png`"></image>
			</view>
		</view>
		<view class="pay-method">
			<view class="method-item border-line" @click="methodHandle('wx')">
				<view class="method-name">
					<image class="name-img" :src="`${$imgUrl}order/uni.png`"></image>
					<text class="name-text">微信支付</text>
				</view>
				<image class="name-img-selected" :src="`${$imgUrl}order/selected.png`"
					v-if="state.methodSelected == 'wx'"></image>
				<view class="select-circle" v-else></view>
			</view>

			<view class="method-item border-line" @click="methodHandle('ali')">
				<view class="method-name">
					<image class="name-img" :src="`${$imgUrl}order/uni.png`"></image>
					<text class="name-text">支付宝支付</text>
				</view>
				<image class="name-img-selected" :src="`${$imgUrl}order/selected.png`"
					v-if="state.methodSelected == 'ali'"></image>
				<view class="select-circle" v-else></view>
			</view>
			<view class="method-item border-line" @click="methodHandle('ysf')">
				<view class="method-name">
					<image class="name-img" :src="`${$imgUrl}order/ysf.png`"></image>
					<text class="name-text">云闪付</text>
				</view>
				<image class="name-img-selected" :src="`${$imgUrl}order/selected.png`"
					v-if="state.methodSelected == 'ysf'"></image>
				<view class="select-circle" v-else></view>
			</view>
			<view class="method-item" @click="methodHandle('wxhy')">
				<view class="method-name">
					<image class="name-img" :src="`${$imgUrl}order/wx1.png`"></image>
					<text class="name-text">微信好友支付</text>
				</view>
				<image class="name-img-selected" :src="`${$imgUrl}order/selected.png`"
					v-if="state.methodSelected == 'wxhy'"></image>
				<view class="select-circle" v-else></view>
			</view>
		</view>
		<view class="btn" @click="toPayOrder">支付</view>

		<!-- 银行list弹窗 -->
		<u-popup v-model="state.listInfo.show" mode="bottom" :mask-close-able="false">
			<view class="list-header">请选择</view>
			<scroll-view scroll-y="true" style="height: 530rpx; background: #f4f4f4">
				<view class="list-box">
					<view v-for="item in state.listInfo.list" :key="item.id" class="p-list-item"
						@click="listSelected(item)">
						{{ item.name }}
					</view>
				</view>
			</scroll-view>
		</u-popup>
	</view>
</template>

<script setup lang="ts">
	import navBar from "@/components/nav-bar/nav-bar.vue";
	import { reactive } from "vue";
	import { request } from "@/utils/network/request.js";
	import {
		checkOrderStatus,
		orderPay,
		wechatAppID,
		wechatPayConfigId,
		aliPayConfigId,
		obtainUserId,
		wechatSecret,
		getOpenidApi
	} from "@/utils/network/api";
	import { stringToJson } from "@/utils/network/encryption";
	import { onLoad } from "@dcloudio/uni-app";
	import { confirm, msg } from "@/utils/utils";

	const state = reactive({
		methodSelected: "wx",
		bankInfo: { id: 1, name: "招商银行储蓄卡（0843）" },
		listInfo: {
			show: false,
			list: [
				{ name: "工商银行", id: 2 },
				{ name: "建设银行", id: 3 },
			],
		},
		orderData: {} as any, //订单数据
		openid: "",
	});

	const methodHandle = (val) => {
		state.methodSelected = val;
		console.log(state.methodSelected);
	};

	// 展开其他银行卡
	const showList = () => {
		state.listInfo.show = true;
	};

	//其他银行卡选择
	const listSelected = (item) => {
		state.listInfo.show = false;
	};

	//订单支付
	const toPayOrder = () => {
		if (state.methodSelected == "wx") {
			//微信支付
			wxPayment();
		} else if (state.methodSelected == "ali") {
			aliPayment()
		} else {
			msg("目前只支持微信支付！");
		}
	};

	//掉起微信支付
	const wxPayment = () => {
		// #ifdef MP-WEIXIN
		if (!state.openid) {
			getOpenID();
			msg("请求失败，请稍后重试！");
			return;
		}

		const options = {
			type: 2,
			data: {
				openid: state.openid,
				productId: state.orderData.productId, //产品id
				orderId: state.orderData.orderId,
				payConfigId: wechatPayConfigId,
			},
			method: "POST",
			showLoading: true,
		};
		request(orderPay, options).then((res) => {
			const data = stringToJson(res.bizContent);
			uni.requestPayment({
				provider: "wxpay",
				orderInfo: "",
				timeStamp: data.timestamp,
				nonceStr: data.noncestr,
				package: data.wxPackage ? data.wxPackage : "",
				signType: data.signType,
				paySign: data.sign,
				success: function (e) {
					console.log("支付成功", e);
					checkOrder();
				},
				fail: function (err) {
					confirm(err, () => { }, "支付失败", false);
				},
			});
		});
		// #endif
	};

	//掉起支付宝支付
	const aliPayment = () => {
		// #ifdef MP-ALIPAY
		my.getAuthCode({
			scopes: 'auth_user',
			success: res => {
				const optionsUser = {
					type: 2,
					data: {
						payConfigId: aliPayConfigId,
						code: res.authCode
					},
					method: "POST",
					showLoading: true,
				};
				request(obtainUserId, optionsUser).then((res) => {
					const data = stringToJson(res.bizContent);
					const optionsali = {
						type: 2,
						data: {
							openid: data.openId,
							productId: state.orderData.productId, //产品id
							orderId: state.orderData.orderId,
							payConfigId: aliPayConfigId,
						},
						method: "POST",
						showLoading: true,
					};
					request(orderPay, optionsali).then((res) => {
						const data = stringToJson(res.bizContent);
						state.orderData.orderId = data.orderId
						my.tradePay({
							// 调用统一收单交易创建接口（alipay.trade.create），获得返回字段支付宝交易号 trade_no
							tradeNO: data.prepayId,
							success: res => {
								console.log("支付成功", res);
								checkOrder();
							},
							fail: res => {
								confirm(res, () => { }, "支付失败", false);
							},
						});

					});
				});
			},
			fail: err => {
				console.log('my.getAuthCode 调用失败', err)
			}
		});

		// #endif
	};


	//获取微信小程序openid
	const getOpenID = () => {
		uni.login({
			provider: "weixin",
			success: function (e) {
				getOpenid(e.code);
				// uni.request({
				//   url: `https://api.weixin.qq.com/sns/jscode2session?appid=${wechatAppID}&secret=${wechatSecret}&js_code=${e.code}&grant_type=authorization_code`,
				//   success: (res: any) => {
				//     state.openid = res.data.openid;
				//   },
				// });
			},
		});
	};
	const getOpenid = (code) => {
		const options = {
			type: 2,
			data: {
				"jsCode": code
			},
			method: "POST",
			showLoading: true,
		};
		// #ifdef MP-WEIXIN
		request(getOpenidApi, options).then((res) => {
			const result = stringToJson(res.bizContent);
			console.log("获取微信小程序openid", result);
			const openidData = stringToJson(result.data);
			state.openid = openidData.openid;
		});
		// #endif
	}
	//支付成功改变订单状态
	const checkOrder = () => {
		let configId = ""
		if (state.methodSelected == "wx") {
			configId = wechatPayConfigId;
		} else if (state.methodSelected == "ali") {
			configId = aliPayConfigId
		}

		const options = {
			type: 2,
			data: {
				orderId: state.orderData.orderId,
				payConfigId: configId,
			},
			method: "POST",
			showLoading: true,
		};

		request(checkOrderStatus, options).then((res) => {
			payOrderSuccess();
		});
	};

	const payOrderSuccess = () => {
		confirm(
			"您申办的ETC订单支付成功，请等待业务员审核信息，确认无误后发货！",
			() => {
				uni.$emit("refreshOrder");
				uni.navigateBack();
			},
			"支付成功",
			false
		);
	};

	onLoad((options) => {
		//需要参数参数json形式：{orderId, productId，amount}
		state.orderData = JSON.parse(options.data);
		console.log(state.orderData);
		getOpenID();
	});
</script>
<style lang="scss" scoped>
	.bg-color {
		position: fixed;
		top: 0;
		left: 0;
		right: 0;
		bottom: 0;
		background: #f3f3f3;
		z-index: -1;
	}

	.wrapper {
		padding-bottom: 20rpx;
	}

	.money {
		background: #ffffff;
		display: flex;
		flex-direction: column;
		height: 266rpx;
		justify-content: center;
		align-items: center;

		.money-title {
			color: #717171;
			font-size: 29rpx;
		}

		.money-value {
			font-size: 40rpx;
			color: #2a2a2a;
			font-weight: 500;
			margin-top: 32rpx;
		}
	}

	.bankcard,
	.pay-method {
		background: #ffffff;
		margin-top: 20rpx;
		padding: 0 30rpx;
	}

	.method-item {
		display: flex;
		justify-content: space-between;
		align-items: center;
		padding: 20rpx 0;

		.text-space {
			margin-left: 69rpx;
		}

		.img-arrow {
			width: 14rpx;
			height: 25rpx;
			margin-right: 12rpx;
		}

		.method-name {
			.name-img {
				width: 50rpx;
				height: 50rpx;
				vertical-align: middle;
			}

			.name-text {
				color: #333333;
				font-size: 28rpx;
				margin-left: 19rpx;
				line-height: 30rpx;
			}
		}

		.select-circle {
			width: 37rpx;
			height: 37rpx;
			background: #ffffff;
			border: 2px solid #999999;
			border-radius: 50%;
		}

		.name-img-selected {
			width: 37rpx;
			height: 37rpx;
		}

		.text-icon {
			font-size: 25rpx;
		}
	}

	.border-line {
		border-bottom: 1rpx solid #dcdcdc;
	}

	.btn {
		margin: 233rpx 40rpx 40rpx 40rpx;
		height: 80rpx;
		background: linear-gradient(-90deg, #43a1e0 0%, #13e7c1 100%);
		border-radius: 40rpx;
		font-size: 32rpx;
		font-weight: 400;
		color: #fff;
		text-align: center;
		line-height: 80rpx;
	}

	.list-header {
		height: 81rpx;
		background: #ffffff;
		border: 1px solid #dcdcdc;
		line-height: 81rpx;
		text-align: center;
		color: #333333;
		font-size: 36rpx;
	}

	.p-list-item {
		padding: 30rpx 46rpx;
		border-bottom: 1px solid #dcdcdc;
		font-size: 28rpx;
		color: #333333;
	}

	.list-box {
		padding: 0 30rpx;
	}
</style>