feat: add transaction, card , and account entities

src/card/services/card.service.ts

@@ -0,0 +1,37 @@
+import { BadRequestException, Injectable } from '@nestjs/common';
+import { Transactional } from 'typeorm-transactional';
+import { CreateApplicationResponse } from '~/common/modules/neoleap/dtos/response';
+import { Card } from '../entities';
+import { CardRepository } from '../repositories';
+import { AccountService } from './account.service';
+
+@Injectable()
+export class CardService {
+  constructor(private readonly cardRepository: CardRepository, private readonly accountService: AccountService) {}
+
+  @Transactional()
+  async createCard(customerId: string, cardData: CreateApplicationResponse): Promise<Card> {
+    const account = await this.accountService.createAccount(cardData.accountId);
+    return this.cardRepository.createCard(customerId, account.id, cardData);
+  }
+
+  async getCardById(id: string): Promise<Card> {
+    const card = await this.cardRepository.getCardById(id);
+
+    if (!card) {
+      throw new BadRequestException('CARD.NOT_FOUND');
+    }
+
+    return card;
+  }
+
+  async getCardByReferenceNumber(referenceNumber: string): Promise<Card> {
+    const card = await this.cardRepository.getCardByReferenceNumber(referenceNumber);
+
+    if (!card) {
+      throw new BadRequestException('CARD.NOT_FOUND');
+    }
+
+    return card;
+  }
+}