feat(nestjs): migrate to NestJS

packages/server/src/modules/PaymentReceived/queries/PaymentReceivedBrandingTemplate.service.ts

@@ -0,0 +1,45 @@
+import { Injectable } from '@nestjs/common';
+import { defaultPaymentReceivedPdfTemplateAttributes } from '../constants';
+import { GetPdfTemplateService } from '../../PdfTemplate/queries/GetPdfTemplate.service';
+import { GetOrganizationBrandingAttributesService } from '../../PdfTemplate/queries/GetOrganizationBrandingAttributes.service';
+import { mergePdfTemplateWithDefaultAttributes } from '../../SaleInvoices/utils';
+
+@Injectable()
+export class PaymentReceivedBrandingTemplate {
+  constructor(
+    private readonly getPdfTemplateService: GetPdfTemplateService,
+    private readonly getOrgBrandingAttributes: GetOrganizationBrandingAttributesService,
+  ) {}
+
+  /**
+   * Retrieves the payment received pdf template.
+   * @param {number} paymentTemplateId
+   * @returns 
+   */
+  public async getPaymentReceivedPdfTemplate(paymentTemplateId: number) {
+    const template = await this.getPdfTemplateService.getPdfTemplate(
+      paymentTemplateId
+    );
+    // Retrieves the organization branding attributes.
+    const commonOrgBrandingAttrs =
+      await this.getOrgBrandingAttributes.getOrganizationBrandingAttributes();
+
+    // Merges the default branding attributes with common organization branding attrs.
+    const organizationBrandingAttrs = {
+      ...defaultPaymentReceivedPdfTemplateAttributes,
+      ...commonOrgBrandingAttrs,
+    };
+    const brandingTemplateAttrs = {
+      ...template.attributes,
+      companyLogoUri: template.companyLogoUri,
+    };
+    const attributes = mergePdfTemplateWithDefaultAttributes(
+      brandingTemplateAttrs,
+      organizationBrandingAttrs
+    );
+    return {
+      ...template,
+      attributes,
+    };
+  }
+}