public async Task <IActionResult> PutIngrType(int id, IngrType ingrType)
{
if (id != ingrType.Id)
{
return(BadRequest());
}
_context.Entry(ingrType).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!IngrTypeExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public async Task <IActionResult> PutRecord(int id, RecordViewModel recordVM)
{
var oldRecord = _context.Records.Find(id);
if (oldRecord == null)
{
return(NotFound());
}
oldRecord.DishId = recordVM.DishId;
oldRecord.Grams = recordVM.Grams;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!RecordExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public async Task <IActionResult> PutDish([FromRoute] int id, [FromRoute] string Name, [FromBody] IEnumerable <ComponentViewModel> componentVMs)
{
var dish = _context.Dishes.Find(id);
if (dish == null)
{
return(NotFound());
}
dish.Name = Name;
var oldComponents = _context.Components.Where(c => c.DishId == id).ToList();
_context.Components.RemoveRange(oldComponents);
foreach (var comp in componentVMs)
{
if (!(_context.Ingredients.Any(i => i.Id == comp.IngredientId)))
{
return(BadRequest());
}
Component component = new Component()
{
DishId = dish.Id,
IngredientId = comp.IngredientId,
Grams = comp.Grams
};
_context.Components.Add(component);
}
await _context.SaveChangesAsync();
var relatedComponents = _context.Components.Where(c => c.DishId == dish.Id);
int totalWeight = 0;
int totalKcals = 0;
foreach (var comp in relatedComponents)
{
int kcalsPer100g = _context.Ingredients.Find(comp.IngredientId).KcalsPer100g;
int kcals = comp.Grams * kcalsPer100g / 100;
totalKcals += kcals;
totalWeight += comp.Grams;
}
dish.KcalsPer100g = 100 * totalKcals / totalWeight;
_context.Dishes.Update(dish);
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!DishExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
