twong329/view/xcx/components/price-change/index.js

import {
    getAdminOrderList,
    setAdminOrderPrice,
    setAdminOrderRemark,
    setOfflinePay,
    setOrderRefund
} from "../../api/admin";

const app = getApp();

Component({
    properties: {
        orderInfo: {
            type: Object,
            value: null,
        },
        change: {
            type: Boolean,
            value: false,
        },
        status: {
            type: Number,
            value: 0
        }
    },

    data: {
        remark: '', //备注信息
        price: '', //实际支付
        refund_price: '' //退款金额
    },

    attached: function () {
        this.setData({
            price: this.properties.orderInfo.pay_price ? this.properties.orderInfo.pay_price : ''
        });
    },

    methods: {
        /**
         * 事件回调 
         */
        bindHideKeyboard: function (e) {
            this.setData({
                remark: e.detail.value
            });
        },

        /**
         * 实际支付
         */
        bindPrice: function (e) {
            this.setData({
                price: e.detail.value
            });
        },

        /**
         * 退款金额
         */
        bindRefundPrice: function (e) {
            this.setData({
                refund_price: e.detail.value
            });
        },

        /**
         * 提交
         */
        save: function (e) {
            let type = e.currentTarget.dataset.type;
            this.savePrice(type);
        },

        /**
         * 拒绝退款
         */
        refuse: function (e) {
            let type = e.currentTarget.dataset.type;
            this.savePrice(type);
        },

        /**
         * 事件回调
         */
        savePrice: function (type) {
            let that = this,
                data = {},
                price = this.data.price,
                remark = this.data.remark,
                refund_price = this.data.refund_price;
            data.order_id = that.data.orderInfo.order_id;
            if (that.data.status == 0 && that.data.orderInfo.refund_status === 0) {
                if (!that.data.price) return app.Tips({
                    title: '请输入价格'
                });
                data.price = price;
                // 订单改价
                setAdminOrderPrice(data).then(
                    function () {
                        that.close();
                        app.Tips({
                            title: '改价成功'
                        });
                        that.triggerEvent('getIndex');
                    },
                    function () {
                        that.close();
                        app.Tips({
                            title: '改价失败'
                        });
                    }
                );
            } else if (that.data.status == 0 && that.data.orderInfo.refund_status == 1) {
                if (type === '1' && !refund_price) return app.Tips({
                    title: '请输入退款金额'
                });
                data.price = refund_price;
                data.type = type;
                // 确认退款 拒绝退款
                setOrderRefund(data).then(
                    res => {
                        that.close();
                        app.Tips({
                            title: res.msg
                        });
                        that.triggerEvent('getIndex');
                    },
                    err => {
                        that.close();
                        app.Tips({
                            title: err
                        });
                    }
                );
            } else {
                if (!this.data.remark) return app.Tips({
                    title: '请输入订单备注'
                });
                data.remark = remark;
                // 订单备注
                setAdminOrderRemark(data).then(
                    res => {
                        that.close();
                        that.setData({
                            remark: ''
                        });
                        that.triggerEvent('getIndex');
                        app.Tips({
                            title: res.msg
                        });
                    },
                    err => {
                        that.close();
                        app.Tips({
                            title: err
                        });
                    }
                );
            }
        },
        
        close: function () {
            this.triggerEvent('onChangeFun', {
                action: 'change'
            });
        }
    }

})