zhongshen_project/addon/cashier/source/os/components/nc-payment/nc-payment.js

export default {
	props: {
		outTradeNo: {
			type: String,
			default: ''
		}
	},
	data() {
		return {
			type: 'third',
			payType: {
				third: {
					type: 'third',
					name: '付款码支付',
					icon: 'iconsaomaqiang',
					background: '#f7931e'
				},
				cash: {
					type: 'cash',
					name: '现金支付',
					icon: 'iconxianjin1',
					background: '#f5b719'
				},
				own_wechatpay: {
					type: 'own_wechatpay',
					name: '个人微信',
					icon: 'iconwxpay',
					background: '#09bb07'
				},
				own_alipay: {
					type: 'own_alipay',
					name: '个人支付宝',
					icon: 'iconzhifubaozhifu',
					background: '#1890ff'
				},
				own_pos: {
					type: 'own_pos',
					name: '个人POS刷卡',
					icon: 'iconyinhangqia',
					background: '#ec6a55'
				}
			},
			payInfo: null,
			paystatus: 'pay',
			isRepeat: false,
			qrcodeShow: false,
			payQrcode: [],
			timer: null,
			moneyPopup: {
				money: 0,
				type: '',
				title: ''
			},
			cash: 0,
			discount: {},
			scanCodeType: 'scancode',
			scancodeFocus: true,
			authCode: '',
			autoComplete: {
				time: 8,
				timer: null
			},
			remark: '',
			autoPrintTicket: true,
			balanceSafeVerify: false, // 余额使用安全验证
			dynacodeData: {
				key: '',
				seconds: 120,
				timer: null,
				codeText: '获取验证码',
				isSend: false
			},
			smsCode: '',
			paymentCode: '',
			safeVerifyType: 'payment_code'
		}
	},
	computed: {
		balance() {
			if (this.memberInfo) {
				return parseFloat(this.memberInfo.balance_money) + parseFloat(this.memberInfo.balance);
			}
			return 0;
		},
		promotionShow() {
			if (this.payInfo && (this.payInfo.offset.coupon_array || this.payInfo.collectmoney_config.reduction == 1)) {
				return true;
			}
			return false;
		}
	},
	created() {
		if (this.outTradeNo) this.calculation();
		if (typeof uni.getStorageSync('payAutoPrintTicket') == 'boolean') this.autoPrintTicket = uni.getStorageSync(
			'payAutoPrintTicket');
	},
	destroyed() {
		clearInterval(this.timer);
	},
	methods: {
		/**
		 * 取消支付
		 */
		cancelPayment() {
			this.$emit('cancel', {})
			this.clearPay();
		},
		/**
		 * 支付成功
		 */
		paySuccess() {
			this.$emit('success', {})
			this.clearPay();
		},
		clearPay() {
			clearInterval(this.timer);
			this.type = 'third';
			this.payInfo = null;
			this.paystatus = 'pay';
			this.payQrcode = [];
			this.cash = 0;
			this.discount = {};
			this.isRepeat = false;
			if (this.autoComplete.timer) clearInterval(this.autoComplete.timer);
			this.autoComplete.time = 8;
			this.remark = '';
			this.balanceSafeVerify = false;
			this.smsCode = '';
			this.paymentCode = '';
			this.safeVerifyType = 'payment_code';
			this.refreshDynacodeData();
		},
		confirm() {
			if (this.isRepeat) return;
			uni.showLoading({})

			if (this.type == 'cash') {
				if (!this.cash) {
					this.cash = this.payInfo.pay_money;
				} else if (isNaN(parseFloat(this.cash)) || parseFloat(this.cash) < parseFloat(this.payInfo.pay_money)) {
					this.$util.showToast({
						title: '现金收款金额错误'
					});
					return;
				}
			}

			this.isRepeat = true;

			let data = {
				pay_type: this.type,
				out_trade_no: this.outTradeNo,
				member_id: this.memberInfo ? this.memberInfo.member_id : 0,
				promotion: JSON.stringify(this.$util.deepClone(this.discount)),
				cash: this.type == 'cash' ? this.cash : 0
			}

			this.$api.sendRequest({
				url: '/cashier/storeapi/cashierpay/confirm',
				data,
				success: res => {
					uni.hideLoading();
					if (res.code == 0) {
						this.paystatus = 'success';
						this.$emit('getMemberInfo');
					} else {
						this.isRepeat = false;
						this.$util.showToast({
							title: res.message
						})
					}
				},
				fail: res => {
					uni.hideLoading();
				}
			})
		},
		calculation() {
			let data = {
				pay_type: this.type,
				out_trade_no: this.outTradeNo,
				member_id: this.memberInfo ? this.memberInfo.member_id : 0,
				promotion: JSON.stringify(this.$util.deepClone(this.discount)),
				cash: this.type == 'cash' ? this.cash : 0
			}

			this.$api.sendRequest({
				url: '/cashier/storeapi/cashierpay/paycalculate',
				data,
				success: res => {
					if (res.code == 0) {
						this.payInfo = res.data;
						if (this.payInfo.pay_status == 1) {
							this.paystatus = 'success';
							this.$emit('getMemberInfo');
						}
					} else {
						this.$util.showToast({
							title: res.message
						})
					}
				},
				fail: res => {}
			})
		},
		/**
		 * 打印小票
		 */
		printTicket() {
			this.$api.sendRequest({
				url: '/cashier/storeapi/cashierorder/printticket',
				data: {
					order_id: this.payInfo.order_id
				},
				success: res => {
					if (res.code != 0) {
						this.$util.showToast({
							title: res.message ? res.message : '小票打印失败'
						})
					}
				}
			})
		},
		thirdConfirm() {
			this.authCode = '';
			this.scanCodeType = 'scancode';
			this.scancodeFocus = true;
			this.$refs.thirdPopup.open();
		},
		/**
		 * 获取支付二维码
		 */
		getQrcode() {
			this.$api.sendRequest({
				url: '/cashier/storeapi/cashierpay/payqrcode',
				data: {
					out_trade_no: this.outTradeNo
				},
				success: res => {
					if (res.code == 0 && res.data.length) {
						this.payQrcode = res.data;
						this.checkPayStatus();
					}
				}
			})
		},
		popupChange() {
			if (this.timer) {
				clearInterval(this.timer);
			}
		},
		/**
		 * 扫码枪
		 */
		scancode(e) {
			if (!e.detail.value) return;

			if (this.isRepeat) return;
			uni.showLoading({})
			this.isRepeat = true;

			this.$api.sendRequest({
				url: '/cashier/storeapi/cashierpay/createpay',
				data: {
					out_trade_no: this.outTradeNo
				},
				success: res => {
					if (res.code == 0) {
						this.$api.sendRequest({
							url: '/pay/pay/authcodepay',
							data: {
								out_trade_no: this.outTradeNo,
								auth_code: e.detail.value
							},
							success: res => {
								this.authCode = '';
								uni.hideLoading();
								if (res.code >= 0) {
									this.$refs.thirdPopup.close();
									this.paystatus = 'success';
								} else {
									this.isRepeat = false;
									this.$util.showToast({
										title: res.message
									})
								}
							}
						})
					} else {
						uni.hideLoading();
						this.isRepeat = false;
						this.$util.showToast({
							title: res.message
						})
					}
				}
			})
		},
		/**
		 * 查询支付状态
		 */
		checkPayStatus() {
			this.timer = setInterval(() => {
				this.$api.sendRequest({
					url: '/cashier/storeapi/cashierpay/info',
					data: {
						out_trade_no: this.outTradeNo
					},
					success: res => {
						if (res.code == 0 && res.data && res.data.pay_status == 2) {
							this.paystatus = 'success';
							clearInterval(this.timer)
						}
					}
				})
			}, 1500)
		},
		/**
		 * 打开金额弹窗
		 * @param {Object} data
		 */
		openMoneyPopup(data) {
			this.moneyPopup = Object.assign(this.moneyPopup, data);
			this.$refs.moneyPopup.open();
		},
		deleteCode() {
			this.moneyPopup.money = this.moneyPopup.money.substr(0, this.moneyPopup.money.length - 1);
		},
		moneyPopupConfirm() {
			if (!this.moneyPopup.money.length) {
				this.$util.showToast({
					title: '请输入金额'
				})
				return;
			}
			if (this.moneyPopup.type == 'reduction') {
				this.discount.reduction = parseFloat(this.moneyPopup.money);
			} else if (this.moneyPopup.type == 'cash') {
				this.cash = parseFloat(this.moneyPopup.money);
			}
			this.calculation();
			this.$refs.moneyPopup.close();
		},
		keydown(value) {
			let arr = this.moneyPopup.money.split('.');

			if (arr[1]) {
				if (value == '.' || arr[1].length == 2) return;
				if (value == '00' && arr[1].length == 1) value = '0';
			}
			if (this.moneyPopup.type == 'reduction' && parseFloat(this.moneyPopup.money + value) > parseFloat(this
					.payInfo.pay_money)) return;
			if (parseFloat(this.moneyPopup.money + value) > 1000000) {
				this.$util.showToast({
					title: '最大不能超过1000000'
				})
				return;
			}
			this.moneyPopup.money += value;
		},
		/**
		 * 切换支付方式
		 * @param {Object} type
		 */
		switchPayType(type) {
			this.type = type;
			if (type == 'cash') {
				if (this.cash) {
					this.openMoneyPopup({
						title: '收款金额',
						money: this.$util.moneyFormat(this.cash),
						type: 'cash'
					})
				} else {
					this.openMoneyPopup({
						title: '收款金额',
						money: this.$util.moneyFormat(this.payInfo.pay_money),
						type: 'cash'
					})
				}
			} else {
				this.calculation();
			}
		},
		/**
		 * 减免金额
		 */
		reduction() {
			if (this.discount.reduction) {
				delete this.discount.reduction;
				this.calculation();
			} else {
				this.openMoneyPopup({
					title: '减免金额',
					money: '',
					type: 'reduction'
				})
			}
		},
		/**
		 * 使用积分
		 */
		usePoint() {
			if (this.payInfo.offset.point_array.point == 0) return;
			if (this.discount.is_use_point) {
				delete this.discount.is_use_point;
			} else {
				this.discount.is_use_point = 1;
			}
			this.calculation();
		},
		useBalance() {
			if (this.balance == 0) return;
			// 如果开启了余额安全验证
			if (this.payInfo.collectmoney_config.balance_safe == 1 && !this.balanceSafeVerify) {
				this.$refs.safeVerifyPopup.open();
				return;
			}
			if (this.discount.is_use_balance) {
				delete this.discount.is_use_balance;
			} else {
				this.discount.is_use_balance = 1;
			}
			this.calculation();
		},
		selectCoupon() {
			if (!this.payInfo.offset.coupon_array.member_coupon_list.length) return;
			this.$refs.couponPopup.open();
		},
		selectCouponItem(data) {
			if (!this.discount.coupon_id) {
				this.discount.coupon_id = data.coupon_id;
			} else if (this.discount.coupon_id != data.coupon_id) {
				this.discount.coupon_id = data.coupon_id;
			} else {
				delete this.discount.coupon_id;
			}
			this.$forceUpdate();
			this.calculation();
		},
		openRemark() {
			this.remark = this.payInfo.remark;
			this.$refs.remarkPopup.open()
		},
		/**
		 * 设置备注
		 */
		remarkConfirm() {
			if (!this.remark) return;

			this.$api.sendRequest({
				url: '/cashier/storeapi/cashierorder/orderRemark',
				data: {
					order_id: this.payInfo.order_id,
					remark: this.remark
				},
				success: res => {
					this.payInfo.remark = this.remark;
					this.$refs.remarkPopup.close();
				}
			});
		},
		/**
		 * 发送短信验证码
		 */
		sendMobileCode() {
			if (this.dynacodeData.seconds != 120 || this.dynacodeData.isSend) return;
			this.dynacodeData.isSend = true;

			this.dynacodeData.timer = setInterval(() => {
				this.dynacodeData.seconds--;
				this.dynacodeData.codeText = this.dynacodeData.seconds + 's后可重新获取';
			}, 1000);

			this.$api.sendRequest({
				url: '/cashier/storeapi/member/memberverifycode',
				data: {
					member_id: this.payInfo.member_id
				},
				success: res => {
					if (res.code >= 0) {
						this.dynacodeData.key = res.data.key;
						this.smsCode = '';
						this.$refs.smsCodePopup.open()
						this.dynacodeData.isSend = false;
					} else {
						this.$util.showToast({
							title: res.message
						});
						this.refreshDynacodeData();
					}
				},
				fail: () => {
					this.$util.showToast({
						title: 'request:fail'
					});
					this.refreshDynacodeData();
				}
			});
		},
		refreshDynacodeData() {
			clearInterval(this.dynacodeData.timer);
			this.dynacodeData = {
				key: '',
				seconds: 120,
				timer: null,
				codeText: '获取动态码',
				isSend: false
			};
		},
		/**
		 * 验证短信验证码是否正确
		 */
		verifySmsCode() {
			if (this.smsCode.trim() == '') {
				this.$util.showToast({
					title: '请输入验证码'
				});
				return;
			}
			if (this.isRepeat) return;
			this.isRepeat = true;
			this.$api.sendRequest({
				url: '/cashier/storeapi/member/checksmscode',
				data: {
					key: this.dynacodeData.key,
					code: this.smsCode.trim()
				},
				success: res => {
					if (res.code == 0) {
						this.balanceSafeVerify = true;
						this.$refs.safeVerifyPopup.close();
						this.useBalance();
					} else {
						this.$util.showToast({
							title: res.message
						});
					}
					this.isRepeat = false;
				}
			})
		},
		verifyPaymentCode(e) {
			if (e.detail.value) this.paymentCode = e.detail.value
			if (this.paymentCode.trim() == '') {
				this.$util.showToast({
					title: '请输入付款码'
				});
				return;
			}
			if (this.isRepeat) return;
			this.isRepeat = true;
			this.$api.sendRequest({
				url: '/cashier/storeapi/member/checkpaymentcode',
				data: {
					member_id: this.payInfo.member_id,
					code: this.paymentCode.trim()
				},
				success: res => {
					if (res.code == 0) {
						this.balanceSafeVerify = true;
						this.$refs.safeVerifyPopup.close();
						this.useBalance();
					} else {
						this.$util.showToast({
							title: res.message
						});
					}
					this.isRepeat = false;
				}
			})
		}
	},
	watch: {
		outTradeNo: function(nval, oval) {
			if (nval) this.calculation();
		},
		type: function(nval) {
			if (nval != 'third' && this.timer) {
				clearInterval(this.timer);
			}
		},
		scanCodeType: function(nval) {
			if (nval == 'scancode') {
				this.scancodeFocus = true;
				if (this.timer) clearInterval(this.timer);
			} else {
				this.getQrcode();
			}
		},
		paystatus: function(nval) {
			if (nval == 'success') {
				if (this.autoPrintTicket) this.printTicket();
				this.isRepeat = false;
				this.autoComplete.timer = setInterval(() => {
					if (this.autoComplete.time == 0) {
						this.paySuccess();
					} else {
						this.autoComplete.time--;
					}
				}, 1000)
			}
		},
		autoPrintTicket: function(nval) {
			uni.setStorageSync('payAutoPrintTicket', nval)
		},
		'dynacodeData.seconds': {
			handler(newValue, oldValue) {
				if (newValue == 0) {
					this.refreshDynacodeData();
				}
			},
			immediate: true,
			deep: true
		}
	}
}