public bool UpdateAnimal(M.Animal animal) { bool animalUpdated = false; try { M.Animal matchedAnimal = _dbContext.Animals.SingleOrDefault(a => a.Id == animal.Id); if (matchedAnimal != null) { // Detach first entity (there cannot be two entities with same id being searched in the DB at the same time) _dbContext.Entry(matchedAnimal).State = EntityState.Detached; _dbContext.Animals.Update(animal); _dbContext.SaveChanges(); animalUpdated = true; } else { Debug.WriteLine("Animal not found!"); } } catch (Exception err) { Debug.WriteLine(err.Message); } return(animalUpdated); }
public IActionResult Edit(int id) { M.Animal animal = _animalRepository.GetAnimalById(id); if (animal == null) { Debug.WriteLine("Animal not found!"); return(RedirectToAction("Index")); } return(View(animal)); }
public M.Animal GetAnimalById(int id) { M.Animal animal = new M.Animal(); try { animal = _dbContext.Animals.SingleOrDefault(a => a.Id == id); } catch (Exception err) { Debug.WriteLine(err.Message); } return(animal); }
public bool InsertAnimal(M.Animal animal) { bool animalInserted = false; try { _dbContext.Animals.Add(animal); _dbContext.SaveChanges(); animalInserted = true; } catch (Exception err) { Debug.WriteLine($"Error: {err.Message}"); } return(animalInserted); }
public bool RemoveAnimal(int id) { bool animalRemoved = false; try { M.Animal animal = _dbContext.Animals.SingleOrDefault(a => a.Id == id); _dbContext.Animals.Remove(animal); _dbContext.SaveChanges(); animalRemoved = true; } catch (Exception err) { Debug.WriteLine(err.Message); } return(animalRemoved); }
public IActionResult Edit(M.Animal animal) { if (ModelState.IsValid) { bool animalUpdated = _animalRepository.UpdateAnimal(animal); if (animalUpdated) { Debug.WriteLine("Animal Updated!"); return(RedirectToAction("Index")); } else { Debug.WriteLine("Failed to update animal!"); return(View(animal)); } } return(View(animal)); }
public IActionResult Insert(ViewAnimalInsert animal) { //Request if (ModelState.IsValid) { M.Animal newAnimal = new M.Animal() { Name = animal.Name, Genus = animal.Genus, SubSpecie = animal.SubSpecie, Specie = animal.Specie }; bool animalInserted = _animalRepository.InsertAnimal(newAnimal); if (animalInserted) { Debug.WriteLine("Animal inserted!"); } else { Debug.WriteLine("Fail to insert animal!"); } } return(View()); }