feat(sync): synchronize customer adresses and orders from Hiboutik sales (#1)

Co-authored-by: MastersGame <quentin.duwa1210@gmail.com>
Reviewed-on: #1

src/hiboutik/sale.hiboutik.repository.ts

@@ -0,0 +1,20 @@
+import { Injectable } from '@nestjs/common';
+import { HiboutikClient } from './hiboutik.client';
+import { SaleHiboutikDto } from '../models/hiboutikDTO/sale.hiboutik.dto';
+
+/** Reads sales from the Hiboutik API. */
+@Injectable()
+export class SaleHiboutikRepository {
+  constructor(private readonly hiboutikClient: HiboutikClient) {}
+
+  /**
+   * Full sale, with its lines (Hiboutik answers with a one-element array).
+   * @throws if the sale does not exist.
+   */
+  async getSaleById(id: number): Promise<SaleHiboutikDto> {
+    const data = await this.hiboutikClient.get<SaleHiboutikDto[]>('/sales/' + String(id));
+    const sale = data[0];
+    if (!sale) throw new Error(`Hiboutik sale ${id} not found`);
+    return sale;
+  }
+}