oak-pay-business/es/triggers/settlePlan.js

import { generateNewIdAsync } from 'oak-domain/lib/utils/uuid';
import assert from 'assert';
const triggers = [
    {
        name: '当settlePlan创建时更新关联order的settlePlanned',
        entity: 'settlePlan',
        action: 'create',
        when: 'before',
        asRoot: true,
        priority: 99,
        fn: async ({ operation }, context, option) => {
            const { data } = operation;
            let count = 0;
            const updateOrderFn = async (settlePlan) => {
                const [order] = await context.select('order', {
                    data: {
                        id: 1,
                        paid: 1,
                        refunded: 1,
                        settlePlanned: 1,
                    },
                    filter: {
                        id: settlePlan.orderId,
                    }
                }, { forUpdate: true });
                const { id, paid, refunded, settlePlanned } = order;
                const newSettlePlanned = settlePlan.price + settlePlanned;
                await context.operate('order', {
                    id: await generateNewIdAsync(),
                    action: 'update',
                    data: {
                        settlePlanned: newSettlePlanned,
                    },
                    filter: {
                        id,
                    }
                }, option);
            };
            if (data instanceof Array) {
                for (const d of data) {
                    await updateOrderFn(d);
                    count++;
                }
            }
            else {
                await updateOrderFn(data);
                count++;
            }
            return count;
        },
    },
    {
        name: '当settlePlan执行settle时将关联的settlement执行settle，并更新order的settled',
        entity: 'settlePlan',
        action: 'settle',
        when: 'before',
        asRoot: true,
        priority: 99,
        fn: async ({ operation }, context, option) => {
            const { filter } = operation;
            const settlePlans = await context.select('settlePlan', {
                data: {
                    id: 1,
                    price: 1,
                    settlement$plan: {
                        $entity: 'settlement',
                        data: {
                            id: 1,
                            price: 1,
                            accountId: 1,
                            iState: 1,
                        },
                        filter: {
                            iState: 'unsettled',
                        }
                    },
                    orderId: 1,
                    order: {
                        id: 1,
                        paid: 1,
                        refunded: 1,
                        settled: 1,
                    }
                },
                filter,
            }, { forUpdate: true });
            for (const settlePlan of settlePlans) {
                const { id, price: planPrice, settlement$plan: settlements, orderId, order } = settlePlan;
                assert(settlements && settlements.length > 0);
                //关联的settlement均执行settle并生成accountOper
                for (const settlement of settlements) {
                    const { id: settlementId, price: settlementPrice, accountId, } = settlement;
                    await context.operate('settlement', {
                        id: await generateNewIdAsync(),
                        action: 'settle',
                        data: {
                            accountOper$entity: [{
                                    id: await generateNewIdAsync(),
                                    action: 'create',
                                    data: {
                                        id: await generateNewIdAsync(),
                                        totalPlus: settlementPrice,
                                        availPlus: settlementPrice,
                                        accountId: accountId,
                                        type: 'settle',
                                    }
                                }]
                        },
                        filter: {
                            id: settlementId,
                        }
                    }, option);
                }
                //更新order的settled
                const newSettledPrice = order?.settled + planPrice;
                await context.operate('order', {
                    id: await generateNewIdAsync(),
                    action: 'update',
                    data: {
                        settled: newSettledPrice,
                    },
                    filter: {
                        id: orderId,
                    }
                }, option);
            }
            return settlePlans.length;
        },
    },
    {
        name: '当settlePlan执行close时将关联的settlement执行close，并更新order的settlePlanned',
        entity: 'settlePlan',
        action: 'close',
        when: 'before',
        asRoot: true,
        priority: 99,
        fn: async ({ operation }, context, option) => {
            const { filter } = operation;
            const settlePlans = await context.select('settlePlan', {
                data: {
                    id: 1,
                    price: 1,
                    settlement$plan: {
                        $entity: 'settlement',
                        data: {
                            id: 1,
                            price: 1,
                            accountId: 1,
                            iState: 1,
                        },
                        filter: {
                            iState: 'unsettled',
                        }
                    },
                    orderId: 1,
                    order: {
                        id: 1,
                        settlePlanned: 1,
                    }
                },
                filter,
            }, { forUpdate: true });
            for (const settlePlan of settlePlans) {
                const { id, price: planPrice, settlement$plan: settlements, orderId, order } = settlePlan || {};
                assert(settlements && settlements.length > 0);
                //关联的settlement均执行close
                for (const settlement of settlements) {
                    const { id: settlementId, } = settlement;
                    await context.operate('settlement', {
                        id: await generateNewIdAsync(),
                        action: 'close',
                        data: {},
                        filter: {
                            id: settlementId,
                        }
                    }, option);
                }
                //更新order的settlePlanned
                const newSettlePlanned = order?.settlePlanned - planPrice;
                await context.operate('order', {
                    id: await generateNewIdAsync(),
                    action: 'update',
                    data: {
                        settlePlanned: newSettlePlanned,
                    },
                    filter: {
                        id: orderId,
                    }
                }, option);
            }
            return settlePlans.length;
        },
    },
];
export default triggers;