chore: implenet the external invoice 2

src/modules/businesses/services/businesses.service.ts

@@ -1,7 +1,10 @@
 import { EntityManager } from "@mikro-orm/postgresql";
 import { BadRequestException, Injectable } from "@nestjs/common";
 
+import { QuotaPurchaseService } from "./quota-purchase.service";
 import { BusinessMessage } from "../../../common/enums/message.enum";
+import { QUOTA_CONSTANTS } from "../constant";
+import { PurchaseQuotaDto } from "../DTO/purchase-quota.dto";
 import { UpdateBusinessSettingsDto } from "../DTO/update-business-settings.dto";
 import { BusinessStaff } from "../entities/business-staff.entity";
 import { BusinessRepository } from "../repositories/business.repository";
@@ -11,6 +14,7 @@ export class BusinessesService {
   constructor(
     private readonly businessRepository: BusinessRepository,
     private readonly em: EntityManager,
+    private readonly quotaPurchaseService: QuotaPurchaseService,
   ) {}
 
   async getBusinessByDanakSubscriptionId(danakSubscriptionId: string) {
@@ -93,6 +97,7 @@ export class BusinessesService {
 
     return {
       quota: {
+        quotaPricePerGB: QUOTA_CONSTANTS.QUOTA_PRICE_PER_GB,
         total: Number(business.quota),
         used: Number(business.usedQuota),
         remaining: Number(business.remainingQuota),
@@ -106,4 +111,12 @@ export class BusinessesService {
       },
     };
   }
+
+  //************************************************** */
+  async purchaseQuota(businessId: string, purchaseDto: PurchaseQuotaDto) {
+    const business = await this.businessRepository.findOne({ id: businessId, deletedAt: null });
+    if (!business) throw new BadRequestException(BusinessMessage.NOT_FOUND);
+
+    return this.quotaPurchaseService.purchaseQuota(business, purchaseDto);
+  }
 }