feat: export customer and employee as csv

src/controllers/03-customer-controller.ts

@@ -37,6 +37,7 @@ import {
 } from "../utils/minio";
 import { isUsedError, notFoundError, relationError } from "../utils/error";
 import { connectOrNot, queryOrNot, whereDateQuery } from "../utils/relation";
+import { json2csv } from "json-2-csv";
 
 const MANAGE_ROLES = [
   "system",
@@ -547,3 +548,44 @@ export class CustomerImageController extends Controller {
     await deleteFile(fileLocation.customer.img(customerId, name));
   }
 }
+
+@Route("api/v1/customer-export")
+@Tags("Customer")
+export class CustomerExportController extends CustomerController {
+  @Get()
+  @Security("keycloak")
+  async exportCustomer(
+    @Request() req: RequestWithUser,
+    @Query() customerType?: CustomerType,
+    @Query() query: string = "",
+    @Query() status?: Status,
+    @Query() page: number = 1,
+    @Query() pageSize: number = 30,
+    @Query() includeBranch: boolean = false,
+    @Query() company: boolean = false,
+    @Query() activeBranchOnly?: boolean,
+    @Query() startDate?: Date,
+    @Query() endDate?: Date,
+  ) {
+    const ret = await this.list(
+      req,
+      customerType,
+      query,
+      status,
+      page,
+      pageSize,
+      includeBranch,
+      company,
+      activeBranchOnly,
+      startDate,
+      endDate,
+    );
+
+    this.setHeader("Content-Type", "text/csv");
+
+    return json2csv(
+      ret.result.map((v) => Object.assign(v, { branch: v.branch.at(0) ?? null })),
+      { useDateIso8601Format: true, expandNestedObjects: true },
+    );
+  }
+}