fix(SPG-1044): validate split QR when phone and username exist

src/modules/queue/domain/usecases/split-queue.manager.ts

@@ -1,4 +1,8 @@
-import { Injectable } from '@nestjs/common';
+import {
+  HttpStatus,
+  Injectable,
+  UnprocessableEntityException,
+} from '@nestjs/common';
 import {
   EventTopics,
   columnUniques,
@@ -9,11 +13,15 @@ import { BaseCreateManager } from 'src/core/modules/domain/usecase/managers/base
 import { QueueOrderModel } from '../../data/models/queue.model';
 import { SplitQueueDto } from '../../infrastructure/controllers/dto/split-queue.dto';
 import { QueueService } from '../../data/services/queue.service';
+import { TicketDataService } from '../../data/services/ticket.service';
 
 @Injectable()
 export class SplitQueueManager extends BaseCreateManager<QueueOrderModel> {
   private dto: SplitQueueDto;
-  constructor(private readonly queueService: QueueService) {
+  constructor(
+    private readonly queueService: QueueService,
+    private readonly ticketService: TicketDataService,
+  ) {
     super();
   }
 
@@ -21,7 +29,25 @@ export class SplitQueueManager extends BaseCreateManager<QueueOrderModel> {
     this.dto = dto;
   }
 
-  prepareData(): Promise<void> {
+  async validateProcess(): Promise<void> {
+    await super.validateProcess();
+    const existTickets = await this.ticketService.ticketByUser(
+      this.dto.name,
+      this.dto.phone,
+    );
+    if (existTickets) {
+      throw new UnprocessableEntityException({
+        statusCode: HttpStatus.UNPROCESSABLE_ENTITY,
+        code: 20002,
+        message:
+          'Antrian dengan nama dan nomor telepon sudah terdaftar, silahkan gunakan nomor telepon atau nama lain',
+        error: 'QUEUE_ALREADY_EXIST',
+      });
+    }
+  }
+
+  async prepareData(): Promise<void> {
+    const existTickets = await this.ticketService.ticketByCode(this.data.code);
     const { tickets, ...order } = this.data;
     const ticket = tickets[0];
     const items = tickets
@@ -29,6 +55,7 @@ export class SplitQueueManager extends BaseCreateManager<QueueOrderModel> {
         return ticket.items;
       })
       .flat();
+    const postfix = existTickets.length;
     this.data = {
       code: order.code,
       customer: this.dto.name,
@@ -37,7 +64,7 @@ export class SplitQueueManager extends BaseCreateManager<QueueOrderModel> {
       updated_at: new Date().getTime(),
       tickets: [
         {
-          code: `${order.code}-1`,
+          code: `${order.code}-${postfix}`,
           customer: this.dto.name,
           phone: this.dto.phone,
           date: ticket.date,