63 lines
2.0 KiB
TypeScript
63 lines
2.0 KiB
TypeScript
import { EventsHandler, IEventHandler } from '@nestjs/cqrs';
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import { TransactionDataService } from 'src/modules/transaction/transaction/data/services/transaction-data.service';
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import {
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TransactionChangeStatusEvent,
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TransactionCreateQueueEvent,
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} from 'src/modules/transaction/transaction/domain/entities/event/transaction-change-status.event';
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import { TicketDataService } from '../../data/services/ticket.service';
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import { QueueOrder } from '../../domain/entities/order.entity';
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import { QueueTicket } from '../../domain/entities/ticket.entity';
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import { QueueItem } from '../../domain/entities/queue-item.entity';
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import * as moment from 'moment';
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@EventsHandler(TransactionChangeStatusEvent, TransactionCreateQueueEvent)
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export class QueueTransactionHandler
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implements IEventHandler<TransactionChangeStatusEvent>
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{
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constructor(
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private dataService: TransactionDataService,
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private queueService: TicketDataService,
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) {}
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async handle(event: TransactionChangeStatusEvent) {
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const process_data = event.data.data;
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/**
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* If data still in process (not settled) then don't create the queue order
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*/
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if (process_data?.status != 'settled') return;
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const transaction = await this.dataService.getOneByOptions({
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where: {
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id: event.data.id,
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},
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relations: ['items'],
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});
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const date = transaction.booking_date ?? transaction.invoice_date;
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const queue_date = moment(date, 'YYYY-MM-DD').unix();
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const { id, customer_name, customer_phone, invoice_code } = transaction;
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const customerOrder = {
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code: invoice_code,
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customer: customer_name,
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phone: customer_phone,
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date: queue_date,
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transaction_id: id,
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};
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const items = transaction.items.map<QueueItem>((item) => {
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return {
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item_id: item.item_id,
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qty: item.qty,
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};
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});
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const ticket: QueueTicket = { ...customerOrder, items };
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const order: QueueOrder = { ...customerOrder, tickets: [ticket] };
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this.queueService.createQueueOrder(order);
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}
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}
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