public async Task <bool> DeleteAsync(int creditorId)
{
try
{
CreditorEntity creditor = await _context.Creditors.FindAsync(creditorId).ConfigureAwait(false);
if (creditor != null)
{
var removedEntity = _context.Creditors.Remove(creditor);
if (removedEntity?.Entity != null && removedEntity.State.Equals(EntityState.Deleted))
{
int deleted = await _context.SaveChangesAsync().ConfigureAwait(false);
return(deleted > 0);
}
}
}
catch (Exception e)
{
_context.DetachAll();
_logger.LogError(e, "Exception: {e} // Internal Error while removing Creditor with Id: {creditorId}", e.Message, creditorId);
}
return(false);
}
public async Task <Creditor> AddAsync(AddCreditorRequest creditor)
{
try
{
if (creditor == null)
{
throw new ArgumentNullException();
}
CreditorEntity entity = _mapper.Map <CreditorEntity>(creditor);
var addResponse = await _context.Creditors.AddAsync(entity).ConfigureAwait(false);
if (addResponse.State.Equals(EntityState.Added))
{
bool created = await _context.SaveChangesAsync().ConfigureAwait(false) > 0;
return(created ? _mapper.Map <Creditor>(addResponse.Entity) : null);
}
}
catch (Exception e)
{
_context.DetachAll();
_logger.LogError(e, "Exception: {e} // Internal Error while adding new Creditor: {creditor}", e.Message, JsonSerializer.Serialize(creditor));
}
return(null);
}
public async Task <bool> UpdateAsync(Creditor creditor)
{
try
{
if (creditor == null)
{
throw new ArgumentNullException();
}
CreditorEntity entity = await _context.Creditors
.FindAsync(creditor.CreditorId)
.ConfigureAwait(false);
if (entity != null)
{
_mapper.Map(creditor, entity);
await _context.SaveChangesAsync().ConfigureAwait(false);
return(true);
}
}
catch (Exception e)
{
_context.DetachAll();
_logger.LogError(e, "Exception: {e} // Internal Error while updating Creditor: {creditor}", e.Message, JsonSerializer.Serialize(creditor));
}
return(false);
}
public async Task <Creditor> GetByIdAsync(int creditorId)
{
try
{
if (creditorId < 0)
{
throw new ArgumentOutOfRangeException();
}
CreditorEntity entity = await _context.Creditors
.AsNoTracking()
.Include(x => x.Country)
.FirstOrDefaultAsync(x => x.CreditorId.Equals(creditorId))
.ConfigureAwait(false);
return(_mapper.Map <Creditor>(entity));
} catch (Exception e)
{
_logger.LogError(e, "Exception: {e} // Internal Error while retrieving Creditor with Id: {creditorId}", e.Message, creditorId);
}
return(null);
}
