Generator Changes at 9/27/2025 8:46:36 AM

src/CMSMicroservice.Application/Common/Extensions/MetaDataExtensions.cs

@@ -0,0 +1,30 @@
+namespace CMSMicroservice.Application.Common.Extensions;
+
+public static class MetaDataExtensions
+{
+    public static async Task<MetaData> GetMetaData<T>(this IQueryable<T> source, PaginationState? paginationState,
+        CancellationToken cancellationToken)
+    {
+        if (paginationState is null)
+            return new MetaData
+            {
+                TotalCount = await source.CountAsync(cancellationToken)
+            };
+
+        var pageSize = paginationState.PageSize > 0 ? paginationState.PageSize : PaginationDefaults.PageSize;
+        var pageNumber = paginationState.PageNumber > 0 ? paginationState.PageNumber : PaginationDefaults.PageNumber;
+        var totalCount = await source.CountAsync(cancellationToken);
+        var totalPageCount = (int)Math.Ceiling(totalCount / (double)pageSize);
+
+        var metaData = new MetaData
+        {
+            CurrentPage = pageNumber,
+            HasNext = pageNumber < totalPageCount,
+            HasPrevious = pageNumber > 1,
+            PageSize = pageSize,
+            TotalCount = totalCount,
+            TotalPage = totalPageCount
+        };
+        return metaData;
+    }
+}

src/CMSMicroservice.Application/Common/Extensions/PaginationStateExtensions.cs

@@ -0,0 +1,25 @@
+namespace CMSMicroservice.Application.Common.Extensions;
+
+public static class PaginationStateExtensions
+{
+    public static IQueryable<TSource> PaginatedListAsync<TSource>(this IQueryable<TSource> source,
+        PaginationState? paginationState)
+    {
+        if (paginationState is null)
+            return source;
+
+        var pageSize = paginationState.PageSize > 0 ? paginationState.PageSize : PaginationDefaults.PageSize;
+        var pageNumber = paginationState.PageNumber > 0 ? paginationState.PageNumber : PaginationDefaults.PageNumber;
+        var paginationSkip = pageSize * (pageNumber - 1);
+
+        return source.Skip(paginationSkip).Take(pageSize);
+    }
+}
+
+public static class PaginationDefaults
+{
+    public const int PageSize = 10;
+    public const int PageNumber = 1;
+    public const int Skip = 0;
+    public const int Take = PageSize;
+}

src/CMSMicroservice.Application/Common/Extensions/SortByExtensions.cs

@@ -0,0 +1,23 @@
+using System.Linq.Dynamic.Core;
+using CMSMicroservice.Domain.Common;
+
+namespace CMSMicroservice.Application.Common.Extensions;
+
+public static class SortByExtensions
+{
+    public static IQueryable<TSource> ApplyOrder<TSource>(this IQueryable<TSource> source,
+        string? sortBy) where TSource : BaseAuditableEntity
+    {
+        // default sort approach
+        if (sortBy is null or "")
+        {
+            source = source.OrderByDescending(p => p.Created);
+            return source;
+        }
+
+        // sort using dynamic linq
+        source = source.OrderBy(sortBy);
+
+        return source;
+    }
+}