public async Task <LunchItem> AddItemInstanceAsync(int lunchId, int productId)
{
var lunch = await GetLunchByIdAsync(lunchId);
var product = await _catalog.GetById(productId);
var shoppingCartLunchItem = lunch.Items?.FirstOrDefault(x => x.Product == product);
if (shoppingCartLunchItem == null)
{
shoppingCartLunchItem = new LunchItem {
Lunch = lunch, Product = product, Quantity = 1
};
_appDbContext.LunchItems.Add(shoppingCartLunchItem);
}
else
{
shoppingCartLunchItem.Quantity += 1;
_appDbContext.LunchItems.Update(shoppingCartLunchItem);
}
_appDbContext.SaveChanges();
return(shoppingCartLunchItem);
}
public async Task <LunchItem> RemoveItemInstanceAsync(int lunchId, int productId)
{
LunchItem result = null;
var lunch = await GetLunchByIdAsync(lunchId);
var product = await _catalog.GetById(productId);
var shoppingCartLunchItem = lunch.Items.FirstOrDefault(x => x.Product == product);
if (shoppingCartLunchItem != null)
{
if (shoppingCartLunchItem.Quantity > 1)
{
shoppingCartLunchItem.Quantity -= 1;
_appDbContext.LunchItems.Update(shoppingCartLunchItem);
result = shoppingCartLunchItem;
}
else
{
_appDbContext.LunchItems.Remove(shoppingCartLunchItem);
}
_appDbContext.SaveChanges();
}
return(result);
}
public IActionResult Create([FromBody] LunchItem item)
{
if (item == null)
{
return(BadRequest());
}
m_context.LunchItems.Add(item);
m_context.SaveChanges();
return(CreatedAtRoute("GetLunch", new { ID = item.ID }, item));
}
public LunchItem RemoveItem(int lunchId, int productId)
{
LunchItem result = null;
var lunch = GetLunch(lunchId);
var product = _appDbContext.Products.First(x => x.ProductId == productId);
var shoppingCartLunchItem = lunch.Items.FirstOrDefault(x => x.Product == product);
if (shoppingCartLunchItem != null)
{
_appDbContext.LunchItems.Remove(shoppingCartLunchItem);
_appDbContext.SaveChanges();
}
return(result);
}
public async Task <LunchItem> RemoveItemAsync(int lunchId, int productId)
{
LunchItem result = null;
var lunch = await GetLunchByIdAsync(lunchId);
var product = await _catalog.GetById(productId);
var shoppingCartLunchItem = lunch.Items.FirstOrDefault(x => x.Product == product);
if (shoppingCartLunchItem != null)
{
_appDbContext.LunchItems.Remove(shoppingCartLunchItem);
_appDbContext.SaveChanges();
}
return(result);
}
public LunchItem AddItem(int lunchId, int productId)
{
var lunch = GetLunch(lunchId);
var product = _appDbContext.Products.First(x => x.ProductId == productId);
var shoppingCartLunchItem = lunch.Items?.FirstOrDefault(x => x.Product == product);
if (shoppingCartLunchItem == null)
{
shoppingCartLunchItem = new LunchItem {
Lunch = lunch, Product = product, Quantity = 1
};
_appDbContext.LunchItems.Add(shoppingCartLunchItem);
_appDbContext.SaveChanges();
}
return(shoppingCartLunchItem);
}
public async Task <LunchItem> AddItemAsync(int lunchId, int productId, int?quantity)
{
var lunch = await GetLunchByIdAsync(lunchId);
var product = await _catalog.GetById(productId);
var shoppingCartLunchItem = lunch.Items?.FirstOrDefault(x => x.Product == product);
if (shoppingCartLunchItem == null)
{
shoppingCartLunchItem = new LunchItem {
Lunch = lunch, Product = product, Quantity = quantity.HasValue ? quantity.Value : 1
};
_appDbContext.LunchItems.Add(shoppingCartLunchItem);
_appDbContext.SaveChanges();
}
return(shoppingCartLunchItem);
}
public IActionResult Update(long ID, [FromBody] LunchItem item)
{
if (item == null || item.ID != ID)
{
return(BadRequest());
}
var luch = m_context.LunchItems.FirstOrDefault(t => t.ID == ID);
if (luch == null)
{
return(NotFound());
}
luch.CreatedAt = DateTimeOffset.Now.ToUnixTimeSeconds();
luch.Food = item.Food;
m_context.LunchItems.Update(luch);
m_context.SaveChanges();
return(new NoContentResult());
}
public LunchItem RemoveItemInstance(int lunchId, int productId)
{
LunchItem result = null;
var lunch = GetLunch(lunchId);
var product = _appDbContext.Products.First(x => x.ProductId == productId);
var shoppingCartLunchItem = lunch.Items.FirstOrDefault(x => x.Product == product);
if (shoppingCartLunchItem != null)
{
if (shoppingCartLunchItem.Quantity > 1)
{
shoppingCartLunchItem.Quantity -= 1;
_appDbContext.LunchItems.Update(shoppingCartLunchItem);
result = shoppingCartLunchItem;
}
else
{
_appDbContext.LunchItems.Remove(shoppingCartLunchItem);
}
_appDbContext.SaveChanges();
}
return(result);
}
