From 8f6597e7df1a0e2968377186717afe3ae22c2712 Mon Sep 17 00:00:00 2001
From: ValdiANS <rvdans002@gmail.com>
Date: Tue, 27 Jan 2026 18:58:03 +0700
Subject: [PATCH 1/2] feat: add exportToExcel method

---
 .../api/production/transfer-to-laying.ts      | 61 ++++++++++++++++++-
 1 file changed, 59 insertions(+), 2 deletions(-)

diff --git a/src/services/api/production/transfer-to-laying.ts b/src/services/api/production/transfer-to-laying.ts
index db3d815c..27c88536 100644
--- a/src/services/api/production/transfer-to-laying.ts
+++ b/src/services/api/production/transfer-to-laying.ts
@@ -1,3 +1,4 @@
+import * as XLSX from 'xlsx';
 import axios from 'axios';
 import { BaseApiService } from '@/services/api/base';
 import {
@@ -11,12 +12,14 @@ import {
   TransferToLaying,
   UpdateTransferToLayingPayload,
 } from '@/types/api/production/transfer-to-laying';
-import { httpClient } from '@/services/http/client';
+import { httpClient, httpClientFetcher } from '@/services/http/client';
 import {
   ProjectFlockAvailableQuantity,
   ProjectFlockMaxQuantity,
 } from '@/types/api/production/project-flock';
-import { isResponseSuccess } from '@/lib/api-helper';
+import { isResponseError, isResponseSuccess } from '@/lib/api-helper';
+import toast from 'react-hot-toast';
+import { formatDate } from '@/lib/helper';
 
 export class TransferToLayingService extends BaseApiService<
   TransferToLaying,
@@ -221,6 +224,60 @@ export class TransferToLayingService extends BaseApiService<
     }
   }
 
+  async exportToExcel(initialQueryString: string) {
+    const params = new URLSearchParams(initialQueryString);
+
+    params.set('limit', '9999999');
+
+    const queryString = `?${params.toString()}`;
+
+    try {
+      const transferToLayings = await httpClientFetcher<
+        BaseApiResponse<TransferToLaying[]>
+      >(`${this.basePath}${queryString}`);
+
+      if (isResponseError(transferToLayings)) {
+        toast.error('Gagal melakukan export transfer to laying! Coba lagi.');
+        return;
+      }
+
+      const rows = transferToLayings.data;
+
+      const formattedRows = [];
+
+      for (let i = 0; i < rows.length; i++) {
+        formattedRows.push({
+          id: rows[i].id,
+          transfer_number: rows[i].transfer_number,
+          transfer_date: formatDate(rows[i].transfer_date, 'DD-MM-YYYY'),
+          project_flock_source: rows[i].from_project_flock.flock_name,
+          project_flock_target: rows[i].to_project_flock.flock_name,
+          pending_usage_qty: rows[i].pending_usage_qty,
+          usage_qty: rows[i].usage_qty,
+          project_flock_source_kandang: rows[i].sources
+            .map((item) => item.source_project_flock_kandang.kandang.name)
+            .join(', '),
+          project_flock_target_kandang: rows[i].targets
+            .map((item) => item.target_project_flock_kandang.kandang.name)
+            .join(', '),
+          created_user: rows[i].created_user.name,
+          created_at: formatDate(rows[i].created_at, 'DD-MM-YYYY'),
+          updated_at: formatDate(rows[i].updated_at, 'DD-MM-YYYY'),
+          notes: rows[i].notes,
+        });
+      }
+
+      const ws = XLSX.utils.json_to_sheet(formattedRows);
+      const wb = XLSX.utils.book_new();
+      XLSX.utils.book_append_sheet(wb, ws, 'transfer-ke-laying');
+
+      // triggers download in browser
+      XLSX.writeFile(wb, 'transfer-ke-laying.xlsx');
+    } catch (error) {
+      toast.error('Gagal melakukan export transfer to laying! Coba lagi.');
+    }
+  }
+
   async getApprovalHistory(
     transferToLayingId: number,
     group: boolean = true,

From 5fe0236686366b0dfcebcbb3d638a7ba3d4e77bc Mon Sep 17 00:00:00 2001
From: ValdiANS <rvdans002@gmail.com>
Date: Tue, 27 Jan 2026 18:58:47 +0700
Subject: [PATCH 2/2] feat: implement export to excel

---
 .../transfer-to-laying/TransferToLayingsTable.tsx   | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/components/pages/production/transfer-to-laying/TransferToLayingsTable.tsx b/src/components/pages/production/transfer-to-laying/TransferToLayingsTable.tsx
index 7817c427..438c529c 100644
--- a/src/components/pages/production/transfer-to-laying/TransferToLayingsTable.tsx
+++ b/src/components/pages/production/transfer-to-laying/TransferToLayingsTable.tsx
@@ -183,6 +183,9 @@ const TransferToLayingsTable = () => {
 
   const isFilterActive = filterCount > 0;
 
+  const [isLoadingExportingToExcel, setIsLoadingExportingToExcel] =
+    useState(false);
+
   // Modal hooks
   const filterModal = useModal();
   const deleteModal = useModal();
@@ -453,9 +456,12 @@ const TransferToLayingsTable = () => {
     updateFilter('status', '');
   };
 
-  // TODO: add export to excel functionality
-  const exportToExcelHandler = () => {
-    toast.error('Not implemented yet');
+  const exportToExcelHandler = async () => {
+    setIsLoadingExportingToExcel(true);
+
+    await TransferToLayingApi.exportToExcel(getTableFilterQueryString());
+
+    setIsLoadingExportingToExcel(false);
   };
 
   useEffect(() => {
@@ -615,6 +621,7 @@ const TransferToLayingsTable = () => {
                 variant='ghost'
                 color='none'
                 onClick={exportToExcelHandler}
+                isLoading={isLoadingExportingToExcel}
                 className='w-full p-3 justify-start text-sm text-base-content/50 font-semibold text-nowrap'
               >
                 <Icon icon='heroicons:table-cells' width={20} height={20} />