public IActionResult New([FromBody] Fruit fruit)
{
JsonResponse <Fruit> jsonResponse;
if (!ModelState.IsValid)
{
return(BadRequest());
}
var fruitEntity = _context.Fruits.SingleOrDefault(f => f.No == fruit.No);
if (fruitEntity is null)
{
fruitEntity = new FruitEntity()
{
No = fruit.No,
Description = fruit.Description
};
_context.Fruits.Add(fruitEntity);
_context.SaveChanges();
fruit.Id = fruitEntity.Id;
jsonResponse = JsonResponse <Fruit> .Success(fruit);
}
else
{
jsonResponse = JsonResponse <Fruit> .Failure("Fruit already exists");
}
return(Ok(jsonResponse));
}
public IActionResult Edit(int id, [FromBody] Fruit fruit)
{
JsonResponse <Fruit> jsonResponse;
if (!ModelState.IsValid)
{
return(BadRequest());
}
var fruitEntity = _context.Fruits.Find(id);
if (fruitEntity is null)
{
jsonResponse = JsonResponse <Fruit> .Failure("Fruit does not exists");
}
else
{
fruitEntity.Description = fruit.Description;
_context.Fruits.Update(fruitEntity);
_context.SaveChanges();
fruit.Id = fruitEntity.Id;
fruit.No = fruitEntity.No;
jsonResponse = JsonResponse <Fruit> .Success(fruit);
}
return(Ok(jsonResponse));
}
public IActionResult Delete(int id)
{
JsonResponse <Fruit> jsonResponse;
var fruitEntity = _context.Fruits.Find(id);
if (fruitEntity is null)
{
jsonResponse = JsonResponse <Fruit> .Failure("Fruit does not exists");
}
else
{
var fruit = new Fruit
{
Id = fruitEntity.Id,
No = fruitEntity.No,
Description = fruitEntity.Description
};
_context.Fruits.Remove(fruitEntity);
_context.SaveChanges();
jsonResponse = JsonResponse <Fruit> .Success(fruit);
}
return(Ok(jsonResponse));
}