changes: Fix dashboard widgets relationship

src/SplashPage.Application/Splash/ISplashDashboardService.cs

@@ -12,6 +12,7 @@ namespace SplashPage.Splash
         Task<bool> SaveDashboard(int dashboardId, List<SplashWidgetDto> widgets);
         Task<List<SplashDashboardDto>> GetDashboards();
         Task<SplashDashboard> CreateDashboard(CreateSplashDashboardDto model);
+
         Task<bool> UpdateDashboard(UpdateSplashDashboardDto model);
         Task<SplashDashboardDto> DuplicateDashboard(DuplicateSplashDashboardDto model);
         [HttpDelete]

src/SplashPage.Application/Splash/SplashDashboardService.cs

@@ -14,6 +14,7 @@ using System.Threading.Tasks;
 using static System.Runtime.InteropServices.JavaScript.JSType;
 using Abp.Authorization;
 using SplashPage.Authorization;
+using Abp.EntityFrameworkCore.Repositories;
 
 namespace SplashPage.Splash
 {
@@ -25,6 +26,7 @@ namespace SplashPage.Splash
         private readonly IRepository<SplashAccessPoint> _splashAccessPointRepository;
         private readonly IRepository<SplashNetworkGroup> _networkGroupRepository;
         private readonly IRepository<SplashNetworkGroupMember> _networkGroupMemberRepository;
+        private readonly IRepository<SplashWidget> _widgetRepository;
         private readonly SplashNetworkGroupManager _networkGroupManager;
         private readonly IUnitOfWorkManager _unitOfWorkManager;
         public SplashDashboardService(IRepository<SplashDashboard> splashDashboardRepository,
@@ -33,7 +35,8 @@ namespace SplashPage.Splash
                                       IRepository<SplashAccessPoint> splashAccessPointRepository,
                                       IRepository<SplashNetworkGroup> networkGroupRepository,
                                       IRepository<SplashNetworkGroupMember> networkGroupMemberRepository,
-                                      SplashNetworkGroupManager networkGroupManager)
+                                      SplashNetworkGroupManager networkGroupManager
+                                      , IRepository<SplashWidget> widgetRepository)
         {
             _splashDashboardRepository = splashDashboardRepository;
             _unitOfWorkManager = unitOfWorkManager;
@@ -42,6 +45,7 @@ namespace SplashPage.Splash
             _networkGroupRepository = networkGroupRepository;
             _networkGroupMemberRepository = networkGroupMemberRepository;
             _networkGroupManager = networkGroupManager;
+            _widgetRepository = widgetRepository;
         }
 
         //[AbpAuthorize(PermissionNames.Pages_Dashboards_Create)]
@@ -833,7 +837,9 @@ namespace SplashPage.Splash
                 throw new Abp.UI.UserFriendlyException($"Dashboard with ID {dashboardId} not found");
             }
 
+            await _widgetRepository.BatchDeleteAsync(x => x.DashboardId == dashboardId);
             await _splashDashboardRepository.DeleteAsync(dashboard);
+            CurrentUnitOfWork.SaveChanges();
             Logger.Info($"DeleteDashboard: Successfully deleted dashboard with ID {dashboardId}");
         }
 

src/SplashPage.Core/Splash/SplashDashboard.cs

@@ -22,6 +22,7 @@ namespace SplashPage.Splash
             SelectedNetworks = selectedNetworks;
             StartDate = DateTime.UtcNow;
             EndDate = DateTime.UtcNow.AddDays(-1);
+            Widgets= new List<SplashWidget>();
         }
 
 

src/SplashPage.Core/Splash/SplashWidget.cs

@@ -19,6 +19,9 @@ namespace SplashPage.Splash
         public int WidgetType { get; set; }
         public string Content { get; set; }
 
+        public int DashboardId { get; set; }
+        public SplashDashboard Dashboard { get; set; }
+
         //Implementations
         public DateTime CreationTime { get; set; }
         public int TenantId { get; set; }

src/SplashPage.EntityFrameworkCore/Configurations/SplashWidgetConfiguration.cs

@@ -0,0 +1,24 @@
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+using SplashPage.Splash;
+
+namespace SplashPage.Configurations
+{
+    public class SplashWidgetConfiguration : IEntityTypeConfiguration<SplashWidget>
+    {
+        public void Configure(EntityTypeBuilder<SplashWidget> builder)
+        {
+            builder.ToTable("SplashWidgets");
+
+            builder.Property(x => x.Id)
+                   .ValueGeneratedOnAdd();
+
+            builder.Property(x => x.DashboardId)
+                .HasColumnName("SplashDashboardId");
+
+            builder.HasOne(x => x.Dashboard)
+                   .WithMany(x => x.Widgets)
+                   .HasForeignKey(x => x.DashboardId);
+        }
+    }
+}