myc/pages/money/pay.vue

<template>
	<view class="app">
		<view class="price-box">
			<text>支付金额</text>
			<text class="price" v-if="is_consumer == 0">{{ money }}</text>
			<text class="price1" v-if="is_consumer == 1">
				<image src="../../static/icon/xfq.png" mode=""></image>{{ money }}
			</text>
		</view>
		<view class="pay-type-list">
			<template v-if="is_consumer == 0">
				<view class="type-item b-b" @click="changePayType(1)">
					<text class="icon iconfont iconweixin"></text>
					<view class="con">
						<text class="tit">微信支付</text>
						<text>推荐使用微信支付</text>
					</view>
					<label class="radio">
						<radio value="" color="#5dbc7c" :checked="payType == 1"></radio>
					</label>
				</view>
				<!-- <view class="type-item b-b" @click="changePayType(2)">
					<text class="icon iconfont iconzhifubao"></text>
					<view class="con"><text class="tit">支付宝支付</text></view>
					<label class="radio"><radio value="" color="#5dbc7c" :checked="payType == 2"></radio></label>
				</view> -->
				<view class="type-item" @click="changePayType(3)" v-show="goodsType === 0">
					<text class="icon iconfont iconyue"></text>
					<view class="con">
						<text class="tit">余额支付</text>
						<text>可用余额 ¥{{ now_money }}</text>
					</view>
					<label class="radio">
						<radio value="" color="#5dbc7c" :checked="payType == 3"></radio>
					</label>
				</view>
			</template> 
			<template v-if="is_consumer == 1">
				<view class="type-item" @click="changePayType(4)" v-show="goodsType === 0">
					<!-- <text class="icon iconfont" style="color:#00BCD4;">&#xe65d;</text> -->
					<image src="../../static/icon/dhq.png" mode=""></image>
					<view class="con">
						<text class="tit">消费券</text>
						<text>可用余额 {{ consumer }}</text>
					</view>
					<label class="radio">
						<radio value="" color="#5dbc7c" :checked="payType == 4"></radio>
					</label>
				</view>
			</template>
			
		</view>
		<text class="mix-btn" :class="{ clickbg: payLoding }" @click="!payLoding ? confirm() : ''">确认支付</text>
	</view>
</template>

<script>
	import { getUserInfo } from '@/api/login.js';
	import {
		computedOrderkey,
		balance,
		createOrderkey,
		orderPay
	} from '@/api/money.js';
	import {
		mapState
	} from 'vuex';
	export default {
		data() {
			return {
				payType: 1, //支付类型
				// #ifdef H5
				payName: 'weixin',
				// #endif
				// #ifdef MP-WEIXIN
				payName: 'routine',
				// #endif
				// #ifdef APP-PLUS
				payName: 'weixin',
				// #endif
				orderInfo: {},
				money: 0.0, //订单金额
				now_money: 0.0, //余额
				consumer: 0.0, //消费券
				orderKey: '',
				orderId: '', //保存订单id
				payLoding: false, //判断是否支付中
				type: '', //判断是否从订单中进入
				// #ifdef H5
				froms: '', //保存h5中数据来源对象
				// #endif
				pinkid: '', //保存拼团商品id
				checkedPoints: '', //保存是否用积分抵扣商品
				goodsType: 0, //商品类型1秒杀商品0为普通商品2为拼团商品
				is_consumer: 0,
			};
		},
		computed: {
			// #ifdef H5
			...mapState(['weichatObj'])
			// #endif
		},
		onLoad(options) {
			console.log(uni.getStorageSync('token'));
			this.goodsType = +options.goodsType || 0;
			this.getConsumerNum()
			if (options.consumer) {
				this.is_consumer = options.consumer
				this.payType = 4
				this.payName = 'consumer'
			}
			//判断是否为新订单
			if (options.type == 1) {
				this.type = 1;
				this.orderId = options.ordid;
				this.money = options.money;
				// 判断支付类型
				if (options.payType == 1) {
					this.checkedPoints = true;
				}
			} else {
				this.orderKey = options.key;
				let prepage = this.$api.prePage();
				this.checkedPoints = prepage.checkedPoints;
				computedOrderkey({
					orderkey: this.orderKey,
					addressId: prepage.addressData.id, //地址编号
					useIntegral: prepage.checkedPoints ? 1 : 0,
					is_change: prepage.is_change ? 1 : 0, //判断是否全额抵扣0为否1为是
					shipping_type: prepage.tabCurrentIndex + 1, //提货方式 1 快递 2自提
					is_consumer: this.is_consumer
				}).then(({
					data
				}) => {
					// 获取支付金额
					this.money = data.result.pay_price;
				});
				// 保存pinkid
				if (options.pinkid) {
					this.pinkid = options.pinkid;
				}
			}
			balance({}).then(({
				data
			}) => {
				// 获取余额
				this.now_money = data.now_money;
				// this.consumer = data.consumer
			});
		},
		methods: {
			// 获取消费券余额
			getConsumerNum() {
				getUserInfo().then(({data}) => {
					this.consumer = data.consumer
				})
			},
			//选择支付方式
			changePayType(type) {
				this.payType = type;
				if (this.payType == 1) {
					// #ifdef H5
					this.payName = 'weixin';
					// #endif
					// #ifdef MP-WEIXIN
					this.payName = 'routine';
					// #endif
					// #ifdef APP-PLUS
					this.payName = 'weixin';
					// #endif
				}
				if (this.payType == 2) {
					this.payName = 'ali';
				}
				if (this.payType == 3) {
					this.payName = 'yue';
				}
				if (this.payType == 4) {
					this.payName = 'consumer';
				}
			},
			// 支付金额
			orderMoneyPay() {
				let obj = this;
				const data = {
					uni: obj.orderId,
					// #ifdef H5
					from: obj.froms ? 'weixin' : 'H5', //来源
					// #endif
					// #ifdef MP-WEIXIN
					from: 'routine', //来源
					// #endif
					// #ifdef APP-PLUS
					from: 'weixinapp', //来源
					// #endif
					paytype: obj.payName //支付类型  weixin-微信 yue-余额
				};
				console.log(data);
				orderPay(data)
					.then(e => {
						console.log(e);
						// 判断是否为余额支付
						if (obj.payName == 'yue') {
							if (e.status == 200 && e.data.status == 'SUCCESS') {
								obj.paySuccessTo();
							} else {
								obj.$api.msg(msg);
							}
						}
						// #ifdef H5
						if (obj.payName == 'weixin') {
							let da = e.data.result.jsConfig;
							obj.weichatObj.chooseWXPay({
								timestamp: da.timestamp,
								nonceStr: da.nonceStr,
								package: da.package,
								signType: da.signType,
								paySign: da.paySign,
								success: function(res) {
									obj.paySuccessTo();
								}
							});
						}
						// #endif
						// #ifdef MP-WEIXIN
						if (obj.payName == 'routine') {
							let da = e.data.result.jsConfig;
							wx.requestPayment({
								timeStamp: da.timestamp,
								nonceStr: da.nonceStr,
								package: da.package,
								signType: da.signType,
								paySign: da.paySign,
								success: function(res) {
									obj.paySuccessTo();
								}
							});
						}
						// #endif
						// #ifdef APP-PLUS
						if (obj.payName == 'weixin') {
							let da = e.data.result.jsConfig;
							uni.requestPayment({
								provider: 'wxpay',
								orderInfo: da,
								success: function() {
									obj.paySuccessTo();
								}
							})
						}
						// #endif
						obj.payLoding = false;
					})
					.catch(e => {
						// 支付完成
						obj.payLoding = false;
						console.log(e);
					});
			},
			// 支付成功跳转
			paySuccessTo() {
				uni.redirectTo({
					url: '/pages/money/paySuccess?orderid=' + this.orderId
				});
			},
			//确认支付
			confirm: async function() {
				let obj = this;
				// 判断账户余额是否充足
				if (obj.payName == 'yue' && +obj.now_money < obj.money) {
					uni.showModal({
						title: '提示',
						content: '账户余额不足！',
						showCancel: false,
						success: res => {},
						fail: () => {},
						complete: () => {}
					});
					return;
				}
				// 判断消费券
				if (obj.payName == 'consumer' && +obj.consumer < obj.money) {
					uni.showModal({
						title: '提示',
						content: '账户消费券不足！',
						showCancel: false,
						success: res => {},
						fail: () => {},
						complete: () => {}
					});
					return;
				}
				// 支付中
				obj.payLoding = true;
				// #ifdef H5
				// 获取当前是否为微信浏览器
				obj.froms = uni.getStorageSync('weichatBrowser') || '';
				// #endif
				// 判断是否为未支付订单中跳转进入
				if (obj.type != 1) {
					// 初次生成订单
					obj.firstCreateOrder();
				} else {
					// 已经生成订单未支付
					obj.orderMoneyPay();
				}
			},
			// 初次订单创建
			firstCreateOrder() {
				let obj = this;
				// 获取下单页面数据
				let prepage = obj.$api.prePage();
				let data = {
					real_name: prepage.addressData.real_name, //联系人名称
					phone: prepage.addressData.phone, //联系人号码
					// couponId: prepage.couponChecked.id, //优惠券编号
					addressId: prepage.addressData.id, //支付地址id
					useIntegral: prepage.checkedPoints ? 1 : 0, //是否积分抵扣1为是0为否
					payType: obj.payName, //支付类型  weixin-微信 yue-余额
					mark: prepage.desc, //备注
					// #ifdef H5
					from: obj.froms ? 'weixin' : 'H5', //来源
					// #endif
					// #ifdef MP-WEIXIN
					from: 'routine', //来源
					// #endif
					// #ifdef APP-PLUS
					from: 'weixinapp', //来源
					// #endif
					shipping_type: prepage.tabCurrentIndex + 1, //提货方式 1 快递 2自提
					is_change: prepage.is_change ? 1 : 0, //判断是否全额抵扣0为否1为是
					store_id: prepage.tabCurrentIndex == 1 ? prepage.shopAddress.id : '',
					is_consumer: obj.is_consumer
				};
				console.log(data);
				console.log(obj.payName);
				// 判断是否拼团商品
				if (obj.pinkid) {
					data.pinkId = obj.pinkid;
				}
				// 生成订单
				createOrderkey(data, obj.orderKey)
					.then(({
						data,
						status,
						msg
					}) => {
						// 判断是否支付成功
						// 判断是否支付失败
						if (data.status == 'ORDER_EXIST') {
							uni.showModal({
								title: '提示',
								content: msg,
								showCancel: false
							});
							obj.payLoding = false;
							return;
						}

						// 保存订单号
						obj.orderId = data.result.orderId;
						// 判断是否微信支付成功
						if (data.status == 'SUCCESS' && obj.payName == 'weixin' && msg == '微信支付成功') {
							obj.paySuccessTo();
							return;
						}
						// 判断是否为余额支付
						if (obj.payName == 'yue' || obj.payName == 'consumer') {
							if (status == 200) {
								obj.paySuccessTo();
							} else {
								obj.payLoding = false;
								obj.$api.msg(msg);
							}
						} else {
							// 立即支付
							obj.orderMoneyPay();
						}
					})
					.catch(e => {
						console.log(e);
					});
			}
		}
	};
</script>

<style lang="scss">
	.app {
		width: 100%;
	}

	.price-box {
		background-color: #fff;
		height: 265upx;
		display: flex;
		flex-direction: column;
		justify-content: center;
		align-items: center;
		font-size: 28upx;
		color: #909399;

		.price {
			font-size: 50upx;
			color: #303133;
			margin-top: 12upx;

			&:before {
				content: '￥';
				font-size: 40upx;
			}
		}

		.price1 {
			font-size: 50upx;
			color: #303133;
			margin-top: 12upx;

			image {

				width: 32rpx;
				height: 32rpx;
				margin-right: 8rpx;

			}
		}
	}

	.pay-type-list {
		margin-top: 20upx;
		background-color: #fff;
		padding-left: 60upx;

		.type-item {
			height: 120upx;
			padding: 20upx 0;
			display: flex;
			justify-content: space-between;
			align-items: center;
			padding-right: 60upx;
			font-size: 30upx;
			position: relative;
			image {
				width: 52rpx;
				height: 52rpx;
				margin-right: 52rpx;
			}
		}

		.icon {
			width: 100upx;
			font-size: 52upx;
		}

		.iconyue {
			color: #fe8e2e;
		}

		.iconweixin {
			color: #36cb59;
		}

		.iconzhifubao {
			color: #01aaef;
		}

		.tit {
			font-size: $font-lg;
			color: $font-color-dark;
			margin-bottom: 4upx;
		}

		.con {
			flex: 1;
			display: flex;
			flex-direction: column;
			font-size: $font-sm;
			color: $font-color-light;
		}
	}

	.mix-btn {
		display: flex;
		align-items: center;
		justify-content: center;
		width: 630upx;
		height: 80upx;
		margin: 80upx auto 30upx;
		font-size: $font-lg;
		color: #fff;
		background-color: $base-color;
		border-radius: 10upx;
		/* box-shadow: 1px 2px 5px rgba(219, 63, 96, 0.4); */
	}

	.clickbg {
		background-color: $color-gray !important;
	}
</style>