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Collection Entity Insert without looping #2974

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shijo created

If you're creating a bug/problem report, please include the followings:

  • ABP Framework version: v5.2.1

  • UI type: Angular

  • DB provider: EF Core

  • Tiered (MVC) or Identity Server Separated (Angular): yes

  • Exception message and stack trace:

  • Steps to reproduce the issue:"

    I have a query regarding entity collection insertion on the table along with the parent without running the loop. I mentioned below the schema definition

public class TestParent : FullAuditedAggregateRoot<Guid>, IMultiTenant
    {
        public virtual Guid? TenantId { get; set; }

        public virtual decimal Price { get; set; }

        public virtual ICollection<TestParentChild> Titles { get; set; }

        public TestParent()
        {

        }

        public TestParent(Guid id, decimal price, ICollection<TestParentChild> titles)
        {
            Id = id;
            Price = price;
            Titles = titles;
        }

    }
    
public class TestParentChild : Entity<Guid>
    {
        [CanBeNull]
        public virtual string Language { get; set; }

        [CanBeNull]
        public virtual string Title { get; set; }

        public virtual Guid TestParentId { get; set; }

        public TestParentChild()
        {

        }

        public TestParentChild(Guid id, string language, string title, Guid testParentId)
        {
            Id = id;
            Language = language;
            Title = title;
            TestParentId = testParentId;
        }

    }

How can I insert records in Book and BookTranslation table without running a loop? When I am trying to insert a collection (BookTranslation) without generating an Id (GUID), I am getting exceptions. Below is the sample code which is working with the loop.

public async Task<BookLanguage> CreateAsync(List<BookLanguageTranslation> titles,
bool isActive)
{
    var bookLanguage = new BookLanguage(
     GuidGenerator.Create(),
     CurrentTenant.Id,
     isActive
     );
    await SetBookLanguageTitlesAsync(bookLanguage, titles);
    return await _bookLanguageRepository.InsertAsync(bookLanguage);
}
private async Task SetBookLanguageTitlesAsync(BookLanguage bookLanguage, List<BookLanguageTranslation> titles)
{
    foreach (var item in titles)
    {
        bookLanguage.AddTitles(GuidGenerator.Create(), item.Language, item.Title);
    }
}
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5 Answer(s)
  • User Avatar
    0
    maliming created
    Support Team Fullstack Developer

    I am getting exceptions

    What's the full exceptions logs?

  • User Avatar
    0
    shijo created

    2022-04-28 10:08:29.402 +04:00 [ERR] ---------- RemoteServiceErrorInfo ---------- { "code": null, "message": "An internal error occurred during your request!", "details": null, "data": {}, "validationErrors": null }

    2022-04-28 10:08:29.403 +04:00 [ERR] The instance of entity type 'TestParentChild' cannot be tracked because another instance with the same key value for {'Id'} is already being tracked. When attaching existing entities, ensure that only one entity instance with a given key value is attached. Consider using 'DbContextOptionsBuilder.EnableSensitiveDataLogging' to see the conflicting key values. System.InvalidOperationException: The instance of entity type 'TestParentChild' cannot be tracked because another instance with the same key value for {'Id'} is already being tracked. When attaching existing entities, ensure that only one entity instance with a given key value is attached. Consider using 'DbContextOptionsBuilder.EnableSensitiveDataLogging' to see the conflicting key values. at Microsoft.EntityFrameworkCore.ChangeTracking.Internal.IdentityMap1.ThrowIdentityConflict(InternalEntityEntry entry) at Microsoft.EntityFrameworkCore.ChangeTracking.Internal.IdentityMap1.Add(TKey key, InternalEntityEntry entry, Boolean updateDuplicate) at Microsoft.EntityFrameworkCore.ChangeTracking.Internal.IdentityMap1.Add(TKey key, InternalEntityEntry entry) at Microsoft.EntityFrameworkCore.ChangeTracking.Internal.IdentityMap1.Add(InternalEntityEntry entry) at Microsoft.EntityFrameworkCore.ChangeTracking.Internal.StateManager.StartTracking(InternalEntityEntry entry) at Microsoft.EntityFrameworkCore.ChangeTracking.Internal.InternalEntityEntry.SetEntityState(EntityState oldState, EntityState newState, Boolean acceptChanges, Boolean modifyProperties) at Microsoft.EntityFrameworkCore.ChangeTracking.Internal.InternalEntityEntry.SetEntityStateAsync(EntityState entityState, Boolean acceptChanges, Boolean modifyProperties, Nullable1 forceStateWhenUnknownKey, CancellationToken cancellationToken) at Microsoft.EntityFrameworkCore.ChangeTracking.Internal.EntityGraphAttacher.PaintActionAsync(EntityEntryGraphNode1 node, CancellationToken cancellationToken) at Microsoft.EntityFrameworkCore.ChangeTracking.Internal.EntityEntryGraphIterator.TraverseGraphAsync[TState](EntityEntryGraphNode1 node, Func3 handleNode, CancellationToken cancellationToken) at Microsoft.EntityFrameworkCore.ChangeTracking.Internal.EntityEntryGraphIterator.TraverseGraphAsync[TState](EntityEntryGraphNode1 node, Func3 handleNode, CancellationToken cancellationToken) at Microsoft.EntityFrameworkCore.ChangeTracking.Internal.EntityGraphAttacher.AttachGraphAsync(InternalEntityEntry rootEntry, EntityState targetState, EntityState storeGeneratedWithKeySetTargetState, Boolean forceStateWhenUnknownKey, CancellationToken cancellationToken) at Microsoft.EntityFrameworkCore.Internal.InternalDbSet1.AddAsync(TEntity entity, CancellationToken cancellationToken) at Volo.Abp.Domain.Repositories.EntityFrameworkCore.EfCoreRepository2.InsertAsync(TEntity entity, Boolean autoSave, CancellationToken cancellationToken) at Castle.DynamicProxy.AsyncInterceptorBase.ProceedAsynchronous[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo) at Volo.Abp.Castle.DynamicProxy.CastleAbpMethodInvocationAdapterWithReturnValue1.ProceedAsync() at Volo.Abp.Uow.UnitOfWorkInterceptor.InterceptAsync(IAbpMethodInvocation invocation) at Volo.Abp.Castle.DynamicProxy.CastleAsyncAbpInterceptorAdapter1.InterceptAsync[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo, Func3 proceed) at AkadimiSample.TestParents.TestParentManager.CreateAsync(Decimal price, List1 titles) in D:\POCs\AkadimiSample\aspnet-core\src\AkadimiSample.Domain\TestParents\TestParentManager.cs:line 30 at AkadimiSample.TestParents.TestParentsAppService.CreateAsync(TestParentCreateDto input) in D:\POCs\AkadimiSample\aspnet-core\src\AkadimiSample.Application\TestParents\TestParentAppService.cs:line 57 at Castle.DynamicProxy.AsyncInterceptorBase.ProceedAsynchronous[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo) at Volo.Abp.Castle.DynamicProxy.CastleAbpMethodInvocationAdapterWithReturnValue1.ProceedAsync() at Volo.Abp.Authorization.AuthorizationInterceptor.InterceptAsync(IAbpMethodInvocation invocation) at Volo.Abp.Castle.DynamicProxy.CastleAsyncAbpInterceptorAdapter1.InterceptAsync[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo, Func3 proceed) at Castle.DynamicProxy.AsyncInterceptorBase.ProceedAsynchronous[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo) at Volo.Abp.Castle.DynamicProxy.CastleAbpMethodInvocationAdapterWithReturnValue1.ProceedAsync() at Volo.Abp.GlobalFeatures.GlobalFeatureInterceptor.InterceptAsync(IAbpMethodInvocation invocation) at Volo.Abp.Castle.DynamicProxy.CastleAsyncAbpInterceptorAdapter1.InterceptAsync[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo, Func3 proceed) at Castle.DynamicProxy.AsyncInterceptorBase.ProceedAsynchronous[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo) at Volo.Abp.Castle.DynamicProxy.CastleAbpMethodInvocationAdapterWithReturnValue1.ProceedAsync() at Volo.Abp.Auditing.AuditingInterceptor.ProceedByLoggingAsync(IAbpMethodInvocation invocation, IAuditingHelper auditingHelper, IAuditLogScope auditLogScope) at Volo.Abp.Auditing.AuditingInterceptor.InterceptAsync(IAbpMethodInvocation invocation) at Volo.Abp.Castle.DynamicProxy.CastleAsyncAbpInterceptorAdapter1.InterceptAsync[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo, Func3 proceed) at Castle.DynamicProxy.AsyncInterceptorBase.ProceedAsynchronous[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo) at Volo.Abp.Castle.DynamicProxy.CastleAbpMethodInvocationAdapterWithReturnValue1.ProceedAsync() at Volo.Abp.Validation.ValidationInterceptor.InterceptAsync(IAbpMethodInvocation invocation) at Volo.Abp.Castle.DynamicProxy.CastleAsyncAbpInterceptorAdapter1.InterceptAsync[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo, Func3 proceed) at Castle.DynamicProxy.AsyncInterceptorBase.ProceedAsynchronous[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo) at Volo.Abp.Castle.DynamicProxy.CastleAbpMethodInvocationAdapterWithReturnValue1.ProceedAsync() at Volo.Abp.Uow.UnitOfWorkInterceptor.InterceptAsync(IAbpMethodInvocation invocation) at Volo.Abp.Castle.DynamicProxy.CastleAsyncAbpInterceptorAdapter1.InterceptAsync[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo, Func3 proceed) at lambda_method2257(Closure , Object ) at Microsoft.AspNetCore.Mvc.Infrastructure.ActionMethodExecutor.AwaitableObjectResultExecutor.Execute(IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeActionMethodAsync>g__Awaited|12_0(ControllerActionInvoker invoker, ValueTask1 actionResultValueTask) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeNextActionFilterAsync>g__Awaited|10_0(ControllerActionInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Rethrow(ActionExecutedContextSealed context) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.InvokeInnerFilterAsync() --- End of stack trace from previous location --- at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeNextExceptionFilterAsync>g__Awaited|26_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted) 2022-04-28 10:08:29.417 +04:00 [INF] Executing ObjectResult, writing value of type 'Volo.Abp.Http.RemoteServiceErrorResponse'. 2022-04-28 10:08:29.422 +04:00 [INF] Executed action AkadimiSample.Controllers.TestParents.TestParentController.CreateAsync (AkadimiSample.HttpApi) in 14344.2631ms 2022-04-28 10:08:29.422 +04:00 [INF] Executed endpoint 'AkadimiSample.Controllers.TestParents.TestParentController.CreateAsync (AkadimiSample.HttpApi)'

  • User Avatar
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    shijo created

    public virtual async Task<TestParentDto> CreateAsync(TestParentCreateDto input) { var titles = ObjectMapper.Map<List<TestParentChildCreateDto>, List<TestParentChild>>(input.Titles); var testParent = await _testParentManager.CreateAsync( input.Price, titles ); return ObjectMapper.Map<TestParent, TestParentDto>(testParent); }

    public async Task<TestParent> CreateAsync( decimal price, List<TestParentChild> titles) { var testParent = new TestParent( GuidGenerator.Create(), price, titles ); return await _testParentRepository.InsertAsync(testParent); }

    There is no exception if collection contain only one entity

    Before await _testParentManager.CreateAsync

    After await _testParentManager.CreateAsync

  • User Avatar
    0
    maliming created
    Support Team Fullstack Developer

    hi

    Please configure the TestParentChild in EF Core.

    b.Property(x => x.Id).ValueGeneratedOnAdd();
  • User Avatar
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    shijo created

    Working. Thanks.

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Made with ❤️ on ABP v8.2.0-preview Updated on March 25, 2024, 15:11