public void InsertOrUpdate(Menu menu)
{
if (menu.Id == default(int)) {
// New entity
context.Menus.Add(menu);
} else {
// Existing entity
context.Entry(menu).State = EntityState.Modified;
}
}
protected List<Menu> FillMenu(List<Item> items, int day)
{
List<Menu> result = new List<Menu>();
int order = 0;
foreach (var item in items)
{
item.Order = order;
order++;
};
// TODO: get template for menu from DB
List<Item> copy_items = new List<Item>();
copy_items = items.ConvertAll(item => (Item)item.Clone());
Menu daymenu = new Menu()
{
Name = "Полный обед",
Price = 35000,
Items = copy_items,
OnDate = _monday.AddDays(day),
Type = MenuType.NormalMenu,
};
result.Add(daymenu);
copy_items = new List<Item>();
copy_items = items.ConvertAll(item => (Item)item.Clone());
if (copy_items.Count > 2)
{
copy_items.RemoveAt(1);
}
daymenu = new Menu()
{
Name = "Без первого",
Price = 30000,
Items = copy_items,
OnDate = _monday.AddDays(day),
Type = MenuType.NormalMenu,
};
result.Add(daymenu);
return result;
}
public IHttpActionResult PostMenu(Menu menu)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
db.Menus.Add(menu);
db.SaveChanges();
return CreatedAtRoute("DefaultApi", new { id = menu.Id }, menu);
}
public IHttpActionResult PutMenu(int id, Menu menu)
{
if (menu.Items != null)
{
foreach (var item in menu.Items)
{
if (item.Id == 0)
{
db.Items.Add(item);
db.SaveChanges();
}
}
ModelState.Clear();
}
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
if (id != menu.Id)
{
return BadRequest();
}
foreach (var item in menu.Items)
{
item.Ratings = null;
db.Entry(item).State = EntityState.Modified;
}
db.Entry(menu).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
if (!MenuExists(id))
{
return NotFound();
}
else
{
throw;
}
}
return StatusCode(HttpStatusCode.NoContent);
}