Added an exception andling for the time in which the _baseRepo is null in EFCoreStorageBusinessService

Author: mzand111

MZBase.EntityFrameworkCore/EFCoreStorageBusinessService.cs

@@ -27,6 +27,13 @@ ILogger<DomainModel> logger
             _unitOfWork = unitOfWork;
             _baseRepo = _unitOfWork.GetRepo<DomainModel, DBModelEntity, PrimaryKeyType>();
         }
+        private void _chackBaseRepo()
+        {
+            if (_baseRepo == null)
+            {
+                throw new ServiceException($"baseRepo was null. Make sure that the related {nameof(IBaseLDRCompatibleRepositoryAsync<DomainModel, DBModelEntity, PrimaryKeyType>)} is instantiated properly in the constructor of the related UoW and also is properly retuned in GetRep() method");
+            }
+        }
         public override async Task<PrimaryKeyType> AddAsync(DomainModel item)
         {
             if (item == null)
@@ -35,9 +42,9 @@ public override async Task<PrimaryKeyType> AddAsync(DomainModel item)
                 LogAdd(null, null, ex);
                 throw ex;
             }
-
+            _chackBaseRepo();
             await ValidateOnAddAsync(item);
-
+          
             var g = _baseRepo.Insert(item);
             try
             {
@@ -62,7 +69,7 @@ public override async Task ModifyAsync(DomainModel item)
                 LogModify(item, null, exception);
                 throw exception;
             }
-
+            _chackBaseRepo();
             var currentItem = await _baseRepo.GetByIdAsync(item.ID);
             if (currentItem == null)
             {
@@ -101,6 +108,7 @@ public override async Task ModifyAsync(DomainModel item)
         }
         public override async Task RemoveByIdAsync(PrimaryKeyType ID)
         {
+            _chackBaseRepo();
             var itemToDelete = await _baseRepo.FirstOrDefaultAsync(ss => ss.ID.Equals(ID));
 
             if (itemToDelete == null)
@@ -125,6 +133,7 @@ public override async Task RemoveByIdAsync(PrimaryKeyType ID)
         }
         public override async Task<DomainModel> RetrieveByIdAsync(PrimaryKeyType ID)
         {
+            _chackBaseRepo();
             DBModelEntity? item;
             try
             {
@@ -146,6 +155,7 @@ public override async Task<DomainModel> RetrieveByIdAsync(PrimaryKeyType ID)
         }
         public override async Task<LinqDataResult<DomainModel>> ItemsAsync(LinqDataRequest request)
         {
+            _chackBaseRepo();
             try
             {
                 var f = await _baseRepo.AllItemsAsync(request);

MZBase.EntityFrameworkCore/MZBase.EntityFrameworkCore.csproj

@@ -4,7 +4,7 @@
     <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
-    <Version>2.0.4</Version>
+    <Version>2.0.5</Version>
     <AssemblyVersion>1.0.1.1</AssemblyVersion>
     <Authors>Mahdi Zandakbari</Authors>
     <Description>An EFCore implementation of some of the more common interfaces of MZBase.Infrustructure.