public async Task <ResultModel <Dictionary <string, object> > > Create(Dictionary <string, object> model) { try { IEnumerable <AddedColumn> addedColumns = await _addedColumn.GetAll(); Contact entity = MapToEntity(model, addedColumns); var checkunique = await _contact.GetAll(t => t.Name == entity.Name); if (checkunique.Any()) { return(ResultModel <Dictionary <string, object> > .GetErrorResult(new List <ResultErrorModel> { new ResultErrorModel(ResultErrorTypeEnum.UniqueFieldError, new string[] { "Contact Name" }) })); } entity = await _contact.Add(entity); await _contact.Commit(); model = MapToModel(entity); return(ResultModel <Dictionary <string, object> > .GetSuccessResult(model)); } catch (Exception e) { await _contact.Abort(); ResultErrorModel error = new ResultErrorModel(e); return(ResultModel <Dictionary <string, object> > .GetExceptionResult(error)); } }