Blog, Audit ve Forum AppService performans

api/src/Erp.Platform.Application/AuditLogs/AuditLogAppService.cs

@@ -1,11 +1,13 @@
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Authorization;
 using Volo.Abp;
 using Volo.Abp.Application.Dtos;
 using Volo.Abp.Application.Services;
 using Volo.Abp.AuditLogging;
+using Volo.Abp.Uow;
 using static Erp.Platform.Data.Seeds.SeedConsts;
 
 namespace Erp.Platform.AuditLogs;
@@ -32,6 +34,7 @@ public class AuditLogAppService
         return await MapToGetOutputDtoAsync(entity);
     }
 
+    [UnitOfWork]
     public override async Task<PagedResultDto<AuditLogDto>> GetListAsync(PagedAndSortedResultRequestDto input)
     {
         var query = await CreateFilteredQueryAsync(input);
@@ -41,14 +44,23 @@ public class AuditLogAppService
         query = ApplySorting(query, input);
         query = ApplyPaging(query, input);
 
-        var auditLogList = await AsyncExecuter.ToListAsync(query);
+        // EntityChanges ile birlikte getir (N+1 query önlenir)
+        var auditLogRepository = (IAuditLogRepository)Repository;
+        var auditLogsWithDetails = await auditLogRepository.GetListAsync(
+            sorting: input.Sorting,
+            maxResultCount: input.MaxResultCount,
+            skipCount: input.SkipCount,
+            includeDetails: true
+        );
 
-        var entityDtos = new List<AuditLogDto>();
+        // Mapping tek seferde yap
-        foreach (var item in auditLogList)
+        var entityDtos = ObjectMapper.Map<List<AuditLog>, List<AuditLogDto>>(auditLogsWithDetails);
+        
+        // EntityChangeCount'u doldur (artık EntityChanges yüklü)
+        foreach (var dto in entityDtos)
         {
-            var dto = await MapToGetListOutputDtoAsync(item);
+            var auditLog = auditLogsWithDetails.FirstOrDefault(a => a.Id == dto.Id);
-            dto.EntityChangeCount = item.EntityChanges?.Count ?? 0; // null kontrolü artık burada güvenli
+            dto.EntityChangeCount = auditLog?.EntityChanges?.Count ?? 0;
-            entityDtos.Add(dto);
         }
 
         return new PagedResultDto<AuditLogDto>(

api/src/Erp.Platform.Application/Blog/BlogAppService.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Linq;
 using System.Threading.Tasks;
 using Erp.Platform.Entities;
 using Erp.Platform.Localization;
@@ -6,6 +7,7 @@ using Microsoft.AspNetCore.Authorization;
 using Microsoft.Extensions.Localization;
 using Volo.Abp.Domain.Repositories;
 using Volo.Abp.Users;
+using Volo.Abp.Uow;
 using static Erp.Platform.Data.Seeds.SeedConsts;
 
 namespace Erp.Platform.Public;
@@ -56,14 +58,17 @@ public class BlogAppService : PlatformAppService, IBlogAppService
         var post = await _postRepository.GetAsync(id);
         var dto = ObjectMapper.Map<BlogPost, BlogPostDto>(post);
 
-        // Get category
+        // Category'yi getir (her zaman gerekli)
-        dto.Category = ObjectMapper.Map<BlogCategory, BlogCategoryDto>(
+        if (post.CategoryId != Guid.Empty)
-            await _categoryRepository.GetAsync(post.CategoryId)
+        {
-        );
+            var category = await _categoryRepository.GetAsync(post.CategoryId);
+            dto.Category = ObjectMapper.Map<BlogCategory, BlogCategoryDto>(category);
+        }
 
         return dto;
     }
 
+    [UnitOfWork]
     public async Task<BlogPostDto> UpdatePostAsync(Guid id, CreateUpdateBlogPostDto input)
     {
         var post = await _postRepository.GetAsync(id);
@@ -84,22 +89,37 @@ public class BlogAppService : PlatformAppService, IBlogAppService
 
         if (post.CategoryId != input.CategoryId)
         {
-            var oldCategory = await _categoryRepository.GetAsync(post.CategoryId);
+            // Eski ve yeni category'leri tek sorguda çek (N+1 önleme)
-            oldCategory.DecrementPostCount();
+            var categoryIds = new[] { post.CategoryId, input.CategoryId };
-            await _categoryRepository.UpdateAsync(oldCategory);
+            var categories = await AsyncExecuter.ToListAsync(
+                (await _categoryRepository.GetQueryableAsync())
+                    .Where(c => categoryIds.Contains(c.Id))
+            );
 
-            var newCategory = await _categoryRepository.GetAsync(input.CategoryId);
+            var oldCategory = categories.FirstOrDefault(c => c.Id == post.CategoryId);
-            newCategory.IncrementPostCount();
+            var newCategory = categories.FirstOrDefault(c => c.Id == input.CategoryId);
-            await _categoryRepository.UpdateAsync(newCategory);
+
+            if (oldCategory != null)
+            {
+                oldCategory.DecrementPostCount();
+                await _categoryRepository.UpdateAsync(oldCategory, autoSave: false);
+            }
+
+            if (newCategory != null)
+            {
+                newCategory.IncrementPostCount();
+                await _categoryRepository.UpdateAsync(newCategory, autoSave: false);
+            }
 
             post.CategoryId = input.CategoryId;
         }
 
-        await _postRepository.UpdateAsync(post);
+        await _postRepository.UpdateAsync(post, autoSave: true);
 
-        return await GetPostAsync(post.Id); // ✅ DTO dönülüyor
+        return await GetPostAsync(post.Id);
     }
 
+    [UnitOfWork]
     public async Task DeletePostAsync(Guid id)
     {
         var post = await _postRepository.GetAsync(id);
@@ -113,9 +133,9 @@ public class BlogAppService : PlatformAppService, IBlogAppService
         // Update category post count
         var category = await _categoryRepository.GetAsync(post.CategoryId);
         category.DecrementPostCount();
-        await _categoryRepository.UpdateAsync(category);
+        await _categoryRepository.UpdateAsync(category, autoSave: false);
 
-        await _postRepository.DeleteAsync(id);
+        await _postRepository.DeleteAsync(id, autoSave: true);
     }
 
     public async Task<BlogPostDto> PublishPostAsync(Guid id)
@@ -169,7 +189,7 @@ public class BlogAppService : PlatformAppService, IBlogAppService
             IsActive = input.IsActive
         };
 
-        await _categoryRepository.InsertAsync(category);
+        await _categoryRepository.InsertAsync(category, autoSave: true);
 
         return ObjectMapper.Map<BlogCategory, BlogCategoryDto>(category);
     }
@@ -186,7 +206,7 @@ public class BlogAppService : PlatformAppService, IBlogAppService
         category.DisplayOrder = input.DisplayOrder;
         category.IsActive = input.IsActive;
 
-        await _categoryRepository.UpdateAsync(category);
+        await _categoryRepository.UpdateAsync(category, autoSave: true);
 
         return ObjectMapper.Map<BlogCategory, BlogCategoryDto>(category);
     }

api/src/Erp.Platform.Application/CustomEndpoints/CustomEndpointAppService.cs

@@ -1,6 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.Globalization;
 using System.Linq;
 using System.Threading.Tasks;
 using Erp.Platform.DynamicData;

api/src/Erp.Platform.Application/Forum/ForumAppService.cs

@@ -8,6 +8,7 @@ using Volo.Abp.Authorization;
 using Volo.Abp.Domain.Entities;
 using Volo.Abp.Domain.Repositories;
 using Volo.Abp.Identity;
+using Volo.Abp.Uow;
 
 namespace Erp.Platform.Forum;
 
@@ -164,7 +165,7 @@ public class ForumAppService : PlatformAppService, IForumAppService
 
         };
 
-        await _categoryRepository.InsertAsync(category);
+        await _categoryRepository.InsertAsync(category, autoSave: true);
         return ObjectMapper.Map<ForumCategory, ForumCategoryDto>(category);
     }
 
@@ -181,7 +182,7 @@ public class ForumAppService : PlatformAppService, IForumAppService
         category.IsActive = input.IsActive;
         category.IsLocked = input.IsLocked;
 
-        await _categoryRepository.UpdateAsync(category);
+        await _categoryRepository.UpdateAsync(category, autoSave: true);
         return ObjectMapper.Map<ForumCategory, ForumCategoryDto>(category);
     }
 
@@ -191,7 +192,7 @@ public class ForumAppService : PlatformAppService, IForumAppService
         var category = await _categoryRepository.GetAsync(id);
         category.IsLocked = !category.IsLocked;
 
-        await _categoryRepository.UpdateAsync(category);
+        await _categoryRepository.UpdateAsync(category, autoSave: true);
         return ObjectMapper.Map<ForumCategory, ForumCategoryDto>(category);
     }
 
@@ -201,19 +202,25 @@ public class ForumAppService : PlatformAppService, IForumAppService
         var category = await _categoryRepository.GetAsync(id);
         category.IsActive = !category.IsActive;
 
-        await _categoryRepository.UpdateAsync(category);
+        await _categoryRepository.UpdateAsync(category, autoSave: true);
         return ObjectMapper.Map<ForumCategory, ForumCategoryDto>(category);
     }
 
     [Authorize("App.ForumManagement.Delete")]
+    [UnitOfWork]
     public async Task DeleteCategoryAsync(Guid id)
     {
-        // Delete all topics and posts in this category
+        // Tüm topic ID'lerini al
-        var topics = await _topicRepository.GetListAsync(t => t.CategoryId == id);
+        var topicQueryable = await _topicRepository.GetQueryableAsync();
-        var topicIds = topics.Select(t => t.Id).ToList();
+        var topicIds = await AsyncExecuter.ToListAsync(
+            topicQueryable
+                .Where(t => t.CategoryId == id)
+                .Select(t => t.Id)
+        );
 
         if (topicIds.Any())
         {
+            // Bulk delete - daha performanslı
             await _postRepository.DeleteAsync(p => topicIds.Contains(p.TopicId));
             await _topicRepository.DeleteAsync(t => t.CategoryId == id);
         }
@@ -267,12 +274,19 @@ public class ForumAppService : PlatformAppService, IForumAppService
     {
         var topic = await _topicRepository.GetAsync(id);
 
-        topic.ViewCount++;
+        // View count artırma işlemi arka planda yapılmalı (performans için)
-        await _topicRepository.UpdateAsync(topic);
+        // Her okumada update yapmak performans sorununa neden olur
+        _ = Task.Run(async () =>
+        {
+            var t = await _topicRepository.GetAsync(id);
+            t.ViewCount++;
+            await _topicRepository.UpdateAsync(t);
+        });
 
         return ObjectMapper.Map<ForumTopic, ForumTopicDto>(topic);
     }
 
+    [UnitOfWork]
     public async Task<ForumTopicDto> CreateTopicAsync(CreateForumTopicDto input)
     {
         var topic = new ForumTopic(
@@ -289,12 +303,12 @@ public class ForumAppService : PlatformAppService, IForumAppService
             IsLocked = input.IsLocked
         };
 
-        await _topicRepository.InsertAsync(topic);
+        await _topicRepository.InsertAsync(topic, autoSave: false);
 
         // Update category topic count
         var category = await _categoryRepository.GetAsync(input.CategoryId);
         category.TopicCount++;
-        await _categoryRepository.UpdateAsync(category);
+        await _categoryRepository.UpdateAsync(category, autoSave: true);
 
         return ObjectMapper.Map<ForumTopic, ForumTopicDto>(topic);
     }
@@ -309,25 +323,28 @@ public class ForumAppService : PlatformAppService, IForumAppService
         topic.IsLocked = input.IsLocked;
         topic.IsSolved = input.IsSolved;
 
-        await _topicRepository.UpdateAsync(topic);
+        await _topicRepository.UpdateAsync(topic, autoSave: true);
         return ObjectMapper.Map<ForumTopic, ForumTopicDto>(topic);
     }
 
+    [UnitOfWork]
     public async Task DeleteTopicAsync(Guid id)
     {
         var topic = await _topicRepository.GetAsync(id);
 
-        // Delete all posts in this topic
+        // Post sayısını al
+        var postCount = await _postRepository.CountAsync(p => p.TopicId == id);
+
+        // Tüm postları sil
         await _postRepository.DeleteAsync(p => p.TopicId == id);
 
         // Update category counts
         var category = await _categoryRepository.GetAsync(topic.CategoryId);
-        category.TopicCount = Math.Max(0, category.TopicCount ?? 0 - 1);
+        category.TopicCount = Math.Max(0, (category.TopicCount ?? 0) - 1);
-        var postCount = await _postRepository.CountAsync(p => p.TopicId == id);
+        category.PostCount = Math.Max(0, (category.PostCount ?? 0) - postCount);
-        category.PostCount = Math.Max(0, category.PostCount ?? 0 - postCount);
+        await _categoryRepository.UpdateAsync(category, autoSave: false);
-        await _categoryRepository.UpdateAsync(category);
 
-        await _topicRepository.DeleteAsync(id);
+        await _topicRepository.DeleteAsync(id, autoSave: true);
     }
 
     // Post management
@@ -373,6 +390,7 @@ public class ForumAppService : PlatformAppService, IForumAppService
         return ObjectMapper.Map<ForumPost, ForumPostDto>(post);
     }
 
+    [UnitOfWork]
     public async Task<ForumPostDto> CreatePostAsync(CreateForumPostDto input)
     {
         var post = new ForumPost(
@@ -385,25 +403,25 @@ public class ForumAppService : PlatformAppService, IForumAppService
             input.TenantId
         );
 
-        await _postRepository.InsertAsync(post, autoSave: true);
+        await _postRepository.InsertAsync(post, autoSave: false);
 
-        // 🔽 Update topic
+        // Update topic
         var topic = await _topicRepository.GetAsync(input.TopicId);
         topic.ReplyCount++;
         topic.LastPostId = post.Id;
         topic.LastPostDate = post.CreationTime;
         topic.LastPostUserId = post.AuthorId;
         topic.LastPostUserName = post.AuthorName;
-        await _topicRepository.UpdateAsync(topic);
+        await _topicRepository.UpdateAsync(topic, autoSave: false);
 
-        // 🔽 Update category
+        // Update category
         var category = await _categoryRepository.GetAsync(topic.CategoryId);
         category.PostCount++;
         category.LastPostId = post.Id;
         category.LastPostDate = post.CreationTime;
         category.LastPostUserId = post.AuthorId;
         category.LastPostUserName = post.AuthorName;
-        await _categoryRepository.UpdateAsync(category);
+        await _categoryRepository.UpdateAsync(category, autoSave: true);
 
         return ObjectMapper.Map<ForumPost, ForumPostDto>(post);
     }
@@ -421,7 +439,7 @@ public class ForumAppService : PlatformAppService, IForumAppService
         post.Content = input.Content;
         post.IsAcceptedAnswer = input.IsAcceptedAnswer;
 
-        await _postRepository.UpdateAsync(post);
+        await _postRepository.UpdateAsync(post, autoSave: true);
         return ObjectMapper.Map<ForumPost, ForumPostDto>(post);
     }
 
@@ -475,34 +493,46 @@ public class ForumAppService : PlatformAppService, IForumAppService
         await _categoryRepository.UpdateAsync(category);
     }
 
+    [UnitOfWork]
     public async Task<ForumPostDto> LikePostAsync(Guid id)
     {
         var post = await _postRepository.GetAsync(id);
         post.LikeCount++;
-        await _postRepository.UpdateAsync(post);
+        await _postRepository.UpdateAsync(post, autoSave: false);
 
         var topic = await _topicRepository.GetAsync(post.TopicId);
-        var postsInTopic = await _postRepository.GetListAsync(p => p.TopicId == topic.Id);
+        
+        // Topic'teki tüm postların toplam like'larını hesapla (optimizasyon)
+        var queryable = await _postRepository.GetQueryableAsync();
+        var totalLikes = await AsyncExecuter.SumAsync(
+            queryable.Where(p => p.TopicId == topic.Id),
+            p => p.LikeCount ?? 0
+        );
 
-        topic.LikeCount = postsInTopic.Sum(p => p.LikeCount ?? 0);
+        topic.LikeCount = totalLikes;
-        await _topicRepository.UpdateAsync(topic);
+        await _topicRepository.UpdateAsync(topic, autoSave: true);
 
         return ObjectMapper.Map<ForumPost, ForumPostDto>(post);
     }
 
+    [UnitOfWork]
     public async Task<ForumPostDto> UnlikePostAsync(Guid id)
     {
         var post = await _postRepository.GetAsync(id);
-        post.LikeCount = Math.Max(0, post.LikeCount ?? 0 - 1);
+        post.LikeCount = Math.Max(0, (post.LikeCount ?? 0) - 1);
-        await _postRepository.UpdateAsync(post);
+        await _postRepository.UpdateAsync(post, autoSave: false);
 
-        // 🔽 Topic'in toplam beğeni sayısını güncelle
+        // Topic'in toplam beğeni sayısını güncelle (optimizasyon)
         var topic = await _topicRepository.GetAsync(post.TopicId);
 
-        var postsInTopic = await _postRepository.GetListAsync(p => p.TopicId == topic.Id);
+        var queryable = await _postRepository.GetQueryableAsync();
-        topic.LikeCount = postsInTopic.Sum(p => p.LikeCount ?? 0);
+        var totalLikes = await AsyncExecuter.SumAsync(
+            queryable.Where(p => p.TopicId == topic.Id),
+            p => p.LikeCount ?? 0
+        );
+        topic.LikeCount = totalLikes;
 
-        await _topicRepository.UpdateAsync(topic);
+        await _topicRepository.UpdateAsync(topic, autoSave: true);
 
         return ObjectMapper.Map<ForumPost, ForumPostDto>(post);
     }
@@ -512,7 +542,7 @@ public class ForumAppService : PlatformAppService, IForumAppService
         var post = await _postRepository.GetAsync(id);
         post.IsAcceptedAnswer = true;
 
-        await _postRepository.UpdateAsync(post);
+        await _postRepository.UpdateAsync(post, autoSave: true);
 
         return ObjectMapper.Map<ForumPost, ForumPostDto>(post);
     }
@@ -521,7 +551,7 @@ public class ForumAppService : PlatformAppService, IForumAppService
     {
         var post = await _postRepository.GetAsync(id);
         post.IsAcceptedAnswer = false;
-        await _postRepository.UpdateAsync(post);
+        await _postRepository.UpdateAsync(post, autoSave: true);
 
         return ObjectMapper.Map<ForumPost, ForumPostDto>(post);
     }
@@ -532,7 +562,7 @@ public class ForumAppService : PlatformAppService, IForumAppService
         var topic = await _topicRepository.GetAsync(id);
         topic.LikeCount++;
 
-        await _topicRepository.UpdateAsync(topic);
+        await _topicRepository.UpdateAsync(topic, autoSave: true);
         return ObjectMapper.Map<ForumTopic, ForumTopicDto>(topic);
     }
 
@@ -541,7 +571,7 @@ public class ForumAppService : PlatformAppService, IForumAppService
         var topic = await _topicRepository.GetAsync(id);
         topic.LikeCount = Math.Max(0, topic.LikeCount - 1);
 
-        await _topicRepository.UpdateAsync(topic);
+        await _topicRepository.UpdateAsync(topic, autoSave: true);
         return ObjectMapper.Map<ForumTopic, ForumTopicDto>(topic);
     }
 
@@ -550,7 +580,7 @@ public class ForumAppService : PlatformAppService, IForumAppService
         var topic = await _topicRepository.GetAsync(id);
         topic.IsPinned = true;
 
-        await _topicRepository.UpdateAsync(topic);
+        await _topicRepository.UpdateAsync(topic, autoSave: true);
         return ObjectMapper.Map<ForumTopic, ForumTopicDto>(topic);
     }
 
@@ -558,7 +588,7 @@ public class ForumAppService : PlatformAppService, IForumAppService
     {
         var topic = await _topicRepository.GetAsync(id);
         topic.IsPinned = false;
-        await _topicRepository.UpdateAsync(topic);
+        await _topicRepository.UpdateAsync(topic, autoSave: true);
         return ObjectMapper.Map<ForumTopic, ForumTopicDto>(topic);
     }
 
@@ -567,7 +597,7 @@ public class ForumAppService : PlatformAppService, IForumAppService
         var topic = await _topicRepository.GetAsync(id);
         topic.IsLocked = true;
 
-        await _topicRepository.UpdateAsync(topic);
+        await _topicRepository.UpdateAsync(topic, autoSave: true);
         return ObjectMapper.Map<ForumTopic, ForumTopicDto>(topic);
     }
 
@@ -575,7 +605,7 @@ public class ForumAppService : PlatformAppService, IForumAppService
     {
         var topic = await _topicRepository.GetAsync(id);
         topic.IsLocked = false;
-        await _topicRepository.UpdateAsync(topic);
+        await _topicRepository.UpdateAsync(topic, autoSave: true);
         return ObjectMapper.Map<ForumTopic, ForumTopicDto>(topic);
     }
 
@@ -584,7 +614,7 @@ public class ForumAppService : PlatformAppService, IForumAppService
         var topic = await _topicRepository.GetAsync(id);
         topic.IsSolved = true;
 
-        await _topicRepository.UpdateAsync(topic);
+        await _topicRepository.UpdateAsync(topic, autoSave: true);
         return ObjectMapper.Map<ForumTopic, ForumTopicDto>(topic);
     }
 
@@ -593,7 +623,7 @@ public class ForumAppService : PlatformAppService, IForumAppService
         var topic = await _topicRepository.GetAsync(id);
         topic.IsSolved = false;
 
-        await _topicRepository.UpdateAsync(topic);
+        await _topicRepository.UpdateAsync(topic, autoSave: true);
         return ObjectMapper.Map<ForumTopic, ForumTopicDto>(topic);
     }
 
@@ -615,4 +645,3 @@ public class ForumAppService : PlatformAppService, IForumAppService
         };
     }
 }
-