feat(nestjs): migrate to NestJS

2026-02-14 11:50:31 +00:00 · 2025-04-07 11:51:24 +02:00
parent f068218a16
commit 55fcc908ef
3779 changed files with 631 additions and 195332 deletions
--- a/packages/server/src/modules/CreditNotes/queries/GetCreditNotePdf.serivce.ts
+++ b/packages/server/src/modules/CreditNotes/queries/GetCreditNotePdf.serivce.ts
@@ -0,0 +1,111 @@
+import { Inject, Injectable } from '@nestjs/common';
+import { GetCreditNote } from './GetCreditNote.service';
+import { CreditNoteBrandingTemplate } from './CreditNoteBrandingTemplate.service';
+import { transformCreditNoteToPdfTemplate } from '../utils';
+import { CreditNote } from '../models/CreditNote';
+import { ChromiumlyTenancy } from '@/modules/ChromiumlyTenancy/ChromiumlyTenancy.service';
+import { TemplateInjectable } from '@/modules/TemplateInjectable/TemplateInjectable.service';
+import { EventEmitter2 } from '@nestjs/event-emitter';
+import { PdfTemplateModel } from '@/modules/PdfTemplate/models/PdfTemplate';
+import { CreditNotePdfTemplateAttributes } from '../types/CreditNotes.types';
+import { events } from '@/common/events/events';
+import { TenantModelProxy } from '@/modules/System/models/TenantBaseModel';
+
+@Injectable()
+export class GetCreditNotePdf {
+  /**
+   * @param {ChromiumlyTenancy} chromiumlyTenancy - Chromiumly tenancy service.
+   * @param {TemplateInjectable} templateInjectable - Template injectable service.
+   * @param {GetCreditNote} getCreditNoteService - Get credit note service.
+   * @param {CreditNoteBrandingTemplate} creditNoteBrandingTemplate - Credit note branding template service.
+   * @param {EventEmitter2} eventPublisher - Event publisher service.
+   * @param {typeof CreditNote} creditNoteModel - Credit note model.
+   * @param {typeof PdfTemplateModel} pdfTemplateModel - Pdf template model.
+   */
+  constructor(
+    private readonly chromiumlyTenancy: ChromiumlyTenancy,
+    private readonly templateInjectable: TemplateInjectable,
+    private readonly getCreditNoteService: GetCreditNote,
+    private readonly creditNoteBrandingTemplate: CreditNoteBrandingTemplate,
+    private readonly eventPublisher: EventEmitter2,
+
+    @Inject(CreditNote.name)
+    private readonly creditNoteModel: TenantModelProxy<typeof CreditNote>,
+
+    @Inject(PdfTemplateModel.name)
+    private readonly pdfTemplateModel: TenantModelProxy<
+      typeof PdfTemplateModel
+    >,
+  ) {}
+
+  /**
+   * Retrieves sale invoice pdf content.
+   * @param {number} creditNoteId - Credit note id.
+   * @returns {Promise<[Buffer, string]>}
+   */
+  public async getCreditNotePdf(
+    creditNoteId: number,
+  ): Promise<[Buffer, string]> {
+    const brandingAttributes =
+      await this.getCreditNoteBrandingAttributes(creditNoteId);
+    const htmlContent = await this.templateInjectable.render(
+      'modules/credit-note-standard',
+      brandingAttributes,
+    );
+    const filename = await this.getCreditNoteFilename(creditNoteId);
+
+    const document =
+      await this.chromiumlyTenancy.convertHtmlContent(htmlContent);
+    const eventPayload = { creditNoteId };
+
+    // Triggers the `onCreditNotePdfViewed` event.
+    await this.eventPublisher.emitAsync(
+      events.creditNote.onPdfViewed,
+      eventPayload,
+    );
+    return [document, filename];
+  }
+
+  /**
+   * Retrieves the filename pdf document of the given credit note.
+   * @param {number} creditNoteId
+   * @returns {Promise<string>}
+   */
+  public async getCreditNoteFilename(creditNoteId: number): Promise<string> {
+    const creditNote = await this.creditNoteModel()
+      .query()
+      .findById(creditNoteId);
+    return `Credit-${creditNote.creditNoteNumber}`;
+  }
+
+  /**
+   * Retrieves credit note branding attributes.
+   * @param {number} creditNoteId - The ID of the credit note.
+   * @returns {Promise<CreditNotePdfTemplateAttributes>} The credit note branding attributes.
+   */
+  public async getCreditNoteBrandingAttributes(
+    creditNoteId: number,
+  ): Promise<CreditNotePdfTemplateAttributes> {
+    const creditNote =
+      await this.getCreditNoteService.getCreditNote(creditNoteId);
+
+    // Retrieve the invoice template id of not found get the default template id.
+    const templateId =
+      creditNote.pdfTemplateId ??
+      (
+        await this.pdfTemplateModel().query().findOne({
+          resource: 'CreditNote',
+          default: true,
+        })
+      )?.id;
+    // Retrieves the credit note branding template.
+    const brandingTemplate =
+      await this.creditNoteBrandingTemplate.getCreditNoteBrandingTemplate(
+        templateId,
+      );
+    return {
+      ...brandingTemplate.attributes,
+      ...transformCreditNoteToPdfTemplate(creditNote),
+    };
+  }
+}