public async Task <NFeResult> DeleteAll(CancellationToken cancellationToken)
{
try
{
cancellationToken.ThrowIfCancellationRequested();
ThrowIfDisposed();
NFeSet.Load();
NFeSet.RemoveRange(NFeSet.Local);
await SaveChangesAsync(cancellationToken);
return(NFeResult.Success);
}
catch (DbUpdateConcurrencyException e)
{
return(NFeResult.Failed(e));
}
catch (DbUpdateException e)
{
return(NFeResult.Failed(e));
}
catch (Exception e)
{
return(NFeResult.Failed(e));
}
}
public async Task <NFeResult> ImportTag(TNFe nfe, CancellationToken cancellationToken)
{
cancellationToken.ThrowIfCancellationRequested();
ThrowIfDisposed();
if (nfe == null)
{
throw new ArgumentNullException(nameof(nfe));
}
try
{
await NFeSet.AddAsync(nfe);
await SaveChangesAsync(cancellationToken);
return(NFeResult.Success);
}
catch (DbUpdateConcurrencyException e)
{
return(NFeResult.Failed(e));
}
catch (DbUpdateException e)
{
return(NFeResult.Failed(e));
}
catch (Exception e)
{
return(NFeResult.Failed(e));
}
}
public static NFeResult Failed(DbUpdateConcurrencyException exception)
{
var result = new NFeResult
{
Succeeded = false,
DbUpdateConcurrencyException = exception,
NFeResultException = NFeResultException.DbUpdateConcurrencyException
};
return(result);
}
public static NFeResult Failed(Exception exception)
{
var result = new NFeResult
{
Succeeded = false,
Exception = exception,
NFeResultException = NFeResultException.Exception
};
return(result);
}
public static NFeResult Failed(DbUpdateException exception)
{
var result = new NFeResult
{
Succeeded = false,
DbUpdateException = exception,
NFeResultException = NFeResultException.DbUpdateException,
ErrorNumber = ((System.Data.SqlClient.SqlException)exception.InnerException).Number
};
return(result);
}