コード例 #1
0
 public ActionResult <Bird> CreateNewBird([FromBody] BirdForCreation bird)
 {
     try
     {
         var newBird = _birdObservationservice.AddNewBirdAndLogInfo(bird, _logger);
         return(Ok(newBird));
     }
     catch (Exception error)
     {
         _logger.LogError(error.ToString());
         if (error is InvalidOperationException)
         {
             ModelState.AddModelError("Description", error.Message);
             return(BadRequest(ModelState));
         }
         return(StatusCode(500));
     }
 }
コード例 #2
0
        public Bird AddNewBirdAndLogInfo(BirdForCreation bird, ILogger <BirdObservationController> _logger)
        {
            var duplicatedBirdName = Birds.FirstOrDefault(b => b.BirdName == bird.BirdName);

            if (duplicatedBirdName != null)
            {
                throw new InvalidOperationException("This bird is already in the list.");
            }

            var maxBirdId = Birds.Max(b => b.Id);
            var newId     = ++maxBirdId;

            var newBird = new Bird(newId, bird.BirdName);

            Birds.Add(newBird);

            var jsonData = JsonConvert.SerializeObject(Birds, Formatting.Indented);

            File.WriteAllText(path, jsonData);
            logNewBirdInfo(newBird, _logger);
            return(newBird);
        }