public async Task <IActionResult> Create([FromBody] BookInstResource bookInstRes) { var valResult = await resourceClientValidator.IsValidAsync(bookInstRes); if (!valResult.Success) { return(BadRequest(valResult.ErrorMessage)); } // Redundant alanları set edelim tanımlardan var bookInst = mapper.Map <BookInstResource, BookInst>(bookInstRes); var defs = await definitionRepo.GetAll(); bookInst.WriterName = defs.FirstOrDefault(a => a.Id == bookInst.DefinitionId).Writer.Name; bookInst.BookName = defs.FirstOrDefault(a => a.Id == bookInst.DefinitionId).Name; repo.Create(bookInst); var bookInsts = await this.repo.GetAll(); var justCreated = bookInsts.Where(a => a.Definition.Name == bookInst.Definition.Name); return(Ok(justCreated)); }