public static Response AddError(EntityValidationState entityValidationState, ResponseState state = ResponseState.Unacceptable)
=> new Response(new Dictionary <string, List <string> >()
{
{
entityValidationState.PropertyName, new List <string>()
{
entityValidationState.Message
}
}
}, state);
public virtual async Task CompleteAsync()
{
ValidationState = await _context.ValidatableSaveChangesAsync();
if (ValidationState.IsValid)
{
return;
}
throw new Exception(ValidationState.Message);
}
public virtual async Task <bool> TryCompleteAsync()
{
try
{
ValidationState = await _context.ValidatableSaveChangesAsync();
}
catch (Exception e)
{
ValidationState = EntityValidationState.Error(null, e.ToString());
return(false);
}
return(ValidationState.IsValid);
}
protected EntityValidationState TrySaveChanges()
{
try
{
SaveChanges();
}
catch (Exception e)
{
Console.WriteLine(e);
return(EntityValidationState.Error(er => e.InnerException, e.ToString()));
}
return(EntityValidationState.Valid);
}
public virtual EntityValidationState IsValid(IEnumerable <EntityEntry <TEntity> > entityEntries, TDbContext context)
{
EntityValidationState validationState = null;
foreach (var entityEntry in entityEntries.ToList())
{
switch (entityEntry.State)
{
case EntityState.Detached:
break;
case EntityState.Unchanged:
CheckUnchanged(entityEntry, context);
break;
case EntityState.Added:
validationState = ValidToAdd(entityEntry, context);
break;
case EntityState.Modified:
validationState = ValidToModify(entityEntry, context);
break;
case EntityState.Deleted:
validationState = ValidToDelete(entityEntry, context);
break;
default:
throw new ArgumentOutOfRangeException(nameof(entityEntry.State));
}
if (validationState == null)
{
continue;
}
if (!validationState.IsValid)
{
return(validationState);
}
}
return(EntityValidationState.Valid);
}
public Response AddError(EntityValidationState entityValidationState, ResponseState state = ResponseState.Unacceptable) => AddError(entityValidationState.PropertyName, entityValidationState.Message, state);
