From aa97d25302ee1d516c2c70f4c53bffee31975d79 Mon Sep 17 00:00:00 2001
From: masoodafar-web <masoud.afarin.moghaddam@outlook.com>
Date: Sun, 9 Aug 2026 00:40:36 +0330
Subject: [PATCH] feat(report): optimize customer package purchases report by
 removing pagination and enhancing filter application

- Simplified the data retrieval process by eliminating pagination, allowing for all matching records to be fetched in a single request.
- Improved filter application logic to streamline the report generation process.
- Updated the handling of the result set to ensure compatibility with the new data retrieval method.
---
 .../CustomerPackagePurchasesReport.razor      | 34 ++++++-------------
 1 file changed, 11 insertions(+), 23 deletions(-)

diff --git a/src/BackOffice/Pages/Club/Reports/CustomerPackagePurchasesReport.razor b/src/BackOffice/Pages/Club/Reports/CustomerPackagePurchasesReport.razor
index 66ed35e..f77910b 100644
--- a/src/BackOffice/Pages/Club/Reports/CustomerPackagePurchasesReport.razor
+++ b/src/BackOffice/Pages/Club/Reports/CustomerPackagePurchasesReport.razor
@@ -205,31 +205,19 @@
         _exporting = true;
         try
         {
-            var filter = BuildFilter();
-            var all = new List<CustomerPackagePurchaseRollupModel>();
-            const int pageSize = 500;
-            var page = 1;
-            long totalCount;
-
-            do
-            {
-                var result = await PurchaseClient.GetCustomerPackagePurchaseRollupAsync(
-                    new GetCustomerPackagePurchaseRollupRequest
+            // PageSize=0 → همهٔ ردیف‌های مطابق فیلتر، مستقل از صفحه‌بندی گرید
+            var result = await PurchaseClient.GetCustomerPackagePurchaseRollupAsync(
+                new GetCustomerPackagePurchaseRollupRequest
+                {
+                    PaginationState = new CMSMicroservice.Protobuf.Protos.PaginationState
                     {
-                        PaginationState = new CMSMicroservice.Protobuf.Protos.PaginationState
-                        {
-                            PageNumber = page,
-                            PageSize = pageSize
-                        },
-                        Filter = filter
-                    });
-
-                var batch = result?.Models?.ToList() ?? new();
-                all.AddRange(batch);
-                totalCount = result?.MetaData?.TotalCount ?? 0;
-                page++;
-            } while (all.Count < totalCount && page <= 50);
+                        PageNumber = 1,
+                        PageSize = 0
+                    },
+                    Filter = BuildFilter()
+                });
 
+            var all = result?.Models?.ToList() ?? new();
             if (all.Count == 0)
             {
                 Snackbar.Add("داده‌ای برای خروجی با فیلتر فعلی وجود ندارد.", Severity.Info);