public IHttpActionResult DeleteOrder(Order or)
{
using (var context = new TasteContext())
{
var order = context.Orders.FirstOrDefault(o => o.OrderId == or.OrderId);
var items = context.OrderedDishes.Where(od => od.OrderId == or.OrderId).ToList();
if (order != null && !order.Paid)
{
context.Orders.Remove(order);
context.SaveChanges();
context.OrderedDishes.RemoveRange(items);
context.SaveChanges();
}
return(Ok());
}
}
public IHttpActionResult PayInCashOrCredit(PaymentRequestModel model)
{
using (var context = new TasteContext())
{
var order = context.Orders.FirstOrDefault(o => o.OrderId == model.OrderId);
if (order != null)
{
double total = 0;
var orderItems = context.OrderedDishes.Where(o => o.OrderId == model.OrderId && o.UserId == model.UserId);
foreach (var od in orderItems)
{
var item = context.Dishes.FirstOrDefault(it => it.Id == od.DishId);
if (item == null)
{
continue;
}
total += item.Price * od.Quantity;
}
order.Paid = true;
order.TotalInPennies = Convert.ToInt32(total * 100);
order.TaxInPennies = Convert.ToInt32(order.TotalInPennies * 0.0925);
order.TipInPennies = 0;
context.SaveChanges();
}
return(Ok());
}
}
public IHttpActionResult AddDishInformation([FromBody] Dish dish)
{
using (var context = new TasteContext())
{
if (dish == null)
{
return(Ok("dish is null"));
}
Dish d = new Dish
{
RestaurantId = dish.RestaurantId,
CuisineId = dish.CuisineId,
Name = dish.Name,
Description = dish.Description,
Flavors = dish.Flavors,
Ingredients = dish.Ingredients,
Category = dish.Category,
Price = dish.Price,
Image = dish.Image,
Deleted = false
};
context.SaveChanges();
return(Ok("Save success"));
}
}
public IHttpActionResult CreateLogin([FromBody] Signup signup)
{
Console.Write(signup);
using (var context = new TasteContext())
{
if (context.Admins.Where(a => a.Username.Equals(signup.username)).ToList().Count() > 0)
{
return(Unauthorized());
}
context.Admins.Add(new Admins()
{
Username = signup.username,
Password = signup.password,
RestaurantName = signup.name
});
var res = context.Restaurants.ToList();
context.Restaurants.Add(new Restaurant()
{
CloverId = signup.cloverId,
Name = signup.name,
Location = signup.location,
Phone = signup.phone,
Owner = signup.owner,
Image = "",
AccessToken = signup.accessToken,
ExchangeRate = 6.5,
IsSandbox = false
});
context.SaveChanges();
}
return(Json("Success"));
}
public IHttpActionResult EditDishInformation([FromBody] Dish dish)
{
using (var context = new TasteContext())
{
var retrievedDish = context.Dishes.FirstOrDefault(d => d.Id == dish.Id);
if (retrievedDish == null)
{
return(Ok());
}
//retrievedDish.RestaurantId = dish.RestaurantId;
retrievedDish.CuisineId = dish.CuisineId;
//retrievedDish.Name = dish.Name;
retrievedDish.Description = dish.Description;
retrievedDish.Flavors = dish.Flavors;
retrievedDish.Ingredients = dish.Ingredients;
retrievedDish.Category = dish.Category;
//retrievedDish.Price = dish.Price;
retrievedDish.Image = dish.Image;
//retrievedDish.Deleted = dish.Deleted;
//retrievedDish.CloverId = dish.CloverId;
context.SaveChanges();
return(Ok("Save success"));
}
}
public IHttpActionResult LoginAccount(string username, string password, string fromClover = "false")
{
using (var context = new TasteContext())
{
var user = context.Admins.FirstOrDefault(r => r.Username == username);
if (user == null)
{
return(Unauthorized());
}
if (fromClover.Equals("false"))
{
// check password, else just let it go
if (password.Equals(user.Password))
{
return(Ok("Success"));
}
else
{
return(Unauthorized());
}
}
else
{
// update password and restaurant's accesstoken
user.Password = password;
var res = context.Restaurants.FirstOrDefault(r => r.CloverId.Equals(username));
res.AccessToken = password;
context.SaveChanges();
return(Ok("Success"));
}
}
}
public IHttpActionResult AddDeposit([FromBody] Deposit deposits)
{
using (var context = new TasteContext())
{
context.Deposits.Add(deposits);
context.SaveChanges();
return(Ok("Save success"));
}
}
public async Task <IHttpActionResult> SyncWithClover()
{
using (var context = new TasteContext())
{
var restaurants = context.Restaurants.ToList();
foreach (var restaurant in restaurants)
{
var restaurantId = restaurant.Id;
var result = await CloverClient.GetItemsAsync(restaurant.AccessToken, restaurant.CloverId, restaurant.IsSandbox);
var existingMenu = context.Dishes.Where(d => !d.Deleted && d.RestaurantId == restaurantId).ToList();
var ids = existingMenu.Select(d => d.CloverId).ToList();
ids.RemoveAll(s => s == null);
if (result != null)
{
var newMenu = result.Select(r => r.Id).ToList();
var itemsToBeDeleted = ids.Where(m => !newMenu.Contains(m)).ToList();
var itemsToBeAdded = newMenu.Where(m => !ids.Contains(m)).ToList();
foreach (var i in itemsToBeAdded)
{
var r = result.First(re => re.Id == i);
context.Dishes.Add(new Dish
{
Name = r.Name,
Price = r.Price / 100.0,
CuisineId = -1,
RestaurantId = restaurantId,
CloverId = r.Id,
Deleted = false
});
}
foreach (var i in itemsToBeDeleted)
{
var r = existingMenu.First(re => re.CloverId == i);
context.Dishes.Remove(r);
}
context.SaveChanges();
}
else
{
// nothing
}
}
}
return(Ok("Success"));
}
public IHttpActionResult PayTips(int restaurantId)
{
using (var context = new TasteContext())
{
var orders = context.Orders.Where(o => o.RestaurantId == restaurantId).ToList();
foreach (var o in orders)
{
o.TipInPennies = 0;
}
context.SaveChanges();
}
return(Json("Success"));
}
public IHttpActionResult PayOutstandingBalance(int restaurantId, int amount)
{
using (var context = new TasteContext())
{
var restaurant = context.Restaurants.FirstOrDefault(r => r.Id == restaurantId);
if (restaurant == null)
{
return(NotFound());
}
restaurant.OustandingBalance -= amount;
context.SaveChanges();
return(Ok());
}
}
public async Task <IHttpActionResult> CompletePayment(WechatPaymentNotificationModel notification)
{
if (notification == null || !notification.IsValid())
{
return(Ok(GetErrorModel(ApiErrorCode.InvalidData)));
}
using (var context = new TasteContext())
{
var payment = context.Payments.FirstOrDefault(o => o.TransactionId == notification.TransactionId);
if (payment == null || payment.Success)
{
return(Ok());
}
var order = context.Orders.FirstOrDefault(o =>
o.OrderId == payment.OrderId && o.UserId == payment.UserId);
if (order == null)
{
return(Ok());
}
var restaurant = context.Restaurants.FirstOrDefault(r => r.Id == order.RestaurantId);
if (restaurant == null)
{
return(Ok());
}
var merchantId = ConfigurationManager.AppSettings.Get("WeChatMerchantId");
var merchantKey = ConfigurationManager.AppSettings.Get("WeChatMerchantKey");
var paymentMade = await WechatPayHttpClient.CheckIfPaymentIsPaidAsync(payment.TransactionId, ConfigurationManager.AppSettings.Get("WeChatMiniProgramAppId"), merchantId, merchantKey);
if (!paymentMade)
{
return(Ok(GetErrorModel(ApiErrorCode.PaymentNotMade)));
}
payment.Success = true;
order.Paid = true;
restaurant.OustandingBalance += Convert.ToInt32(notification.Total / restaurant.ExchangeRate);
context.SaveChanges();
return(Ok());
}
}
public IHttpActionResult EditRestaurantInfo([FromBody] Restaurant restaurant)
{
using (var context = new TasteContext())
{
var res = context.Restaurants.FirstOrDefault(r => r.CloverId == restaurant.CloverId);
if (res != null)
{
res.Location = restaurant.Location;
res.Name = restaurant.Name;
res.Owner = restaurant.Owner;
res.Phone = restaurant.Phone;
context.SaveChanges();
return(Json("Success"));
}
else
{
return(Ok(GetErrorModel(ApiErrorCode.RestaurantDoesNotExist)));
}
}
}
public async Task <IHttpActionResult> Login(string code)
{
if (code.IsNullOrWhiteSpace())
{
return(Ok(GetErrorModel(ApiErrorCode.SessionExpired)));
}
var session = await WeChatHttpClient.GetSessionAsync(code, ConfigurationManager.AppSettings.Get("WeChatMiniProgramAppId"), ConfigurationManager.AppSettings.Get("WeChatMiniProgramAppSecret"));
using (var context = new TasteContext())
{
var user = context.Users.FirstOrDefault(u => string.Equals(u.UserId, session.OpenId));
if (user != null)
{
return(Ok(user.UserId));
}
user = context.Users.Add(new User
{
Name = session.OpenId,
UserId = session.OpenId
});
context.SaveChanges();
return(Ok(user.UserId));
}
}
public async Task <IHttpActionResult> SubmitOrder(OrderRequestModel model)
{
using (var context = new TasteContext())
{
var user = context.Users.FirstOrDefault(u => u.UserId == model.UserId);
if (user == null)
{
return(Ok(GetErrorModel(ApiErrorCode.UserDoesNotExist)));
}
var restaurant = context.Restaurants.FirstOrDefault(r => r.Id == model.RestaurantId);
if (restaurant == null)
{
return(Ok(GetErrorModel(ApiErrorCode.RestaurantDoesNotExist)));
}
string orderId;
var order = context.Orders.FirstOrDefault(o =>
!o.Paid && o.RestaurantId == model.RestaurantId && o.UserId == model.UserId);
if (order != null)
{
orderId = order.OrderId;
}
else
{
orderId = $"{user.UserId} {DateTime.Now}";
context.Orders.Add(new Order
{
Datetime = DateTime.Now,
OrderId = orderId,
Paid = false,
RestaurantId = model.RestaurantId,
TableName = model.Table.ToString(),
UserId = user.UserId,
Details = ""
});
}
var cloverLineItems = new List <CloverLineItemModel>();
foreach (var i in model.Items)
{
var dish = context.Dishes.FirstOrDefault(d => d.Id == i.DishId);
if (dish == null)
{
continue;
}
cloverLineItems.Add(new CloverLineItemModel
{
PriceInPennies = Convert.ToInt32(dish.Price * 100),
Name = dish.Name,
Printed = true,
UnitQuantity = i.Quantity
});
context.OrderedDishes.Add(new OrderedDish
{
DishId = i.DishId,
Quantity = i.Quantity,
UserId = user.UserId,
OrderId = orderId,
CuisineId = dish.CuisineId.GetValueOrDefault()
});
var pref = context.Preferences.FirstOrDefault(p =>
p.UserId == user.UserId && p.CuisineId == dish.CuisineId);
if (pref != null)
{
pref.Count += i.Quantity;
}
else
{
context.Preferences.Add(new Preference
{
Count = i.Quantity,
CuisineId = dish.CuisineId,
UserId = user.UserId
});
}
}
//send printing request to clover
if (!restaurant.AccessToken.IsNullOrWhiteSpace())
{
await CloverClient.CreateOrderAsync(cloverLineItems, restaurant.AccessToken, restaurant.CloverId,
restaurant.IsSandbox);
}
context.SaveChanges();
return(Ok(orderId));
}
}
public async Task <IHttpActionResult> InitializePayment(PaymentRequestModel model)
{
using (var context = new TasteContext())
{
var order = context.Orders.FirstOrDefault(o => o.OrderId == model.OrderId && o.UserId == model.UserId);
if (order == null || order.Paid)
{
return(Ok(GetErrorModel(ApiErrorCode.OrderDoesNotExist)));
}
var restaurant = context.Restaurants.FirstOrDefault(r => r.Id == order.RestaurantId);
if (restaurant == null)
{
return(Ok(GetErrorModel(ApiErrorCode.RestaurantDoesNotExist)));
}
const string body = "豪吃";
const string signType = "MD5";
var appId = ConfigurationManager.AppSettings.Get("WeChatMiniProgramAppId");
var merchantId = ConfigurationManager.AppSettings.Get("WeChatMerchantId");
var merchantKey = ConfigurationManager.AppSettings.Get("WeChatMerchantKey");
var notifyUrl = $"{RequestBaseUrl}/api/v1/payment/complete";
var userAddress = HttpContext.Current.Request.UserHostAddress;
var nonce = Guid.NewGuid().ToString().Replace("-", "");
var timeStamp = DateTime.Now.SecondsSinceEpoch().ToString();
var transactionId = Guid.NewGuid().ToString().Replace("-", "");
double total = 0;
var orderItems = context.OrderedDishes.Where(o => o.OrderId == model.OrderId && o.UserId == model.UserId);
foreach (var od in orderItems)
{
var item = context.Dishes.FirstOrDefault(it => it.Id == od.DishId);
if (item == null)
{
continue;
}
total += item.Price * od.Quantity;
}
context.Payments.Add(new Payment
{
Success = false,
TransactionId = transactionId,
CreationDate = DateTimeExtensions.BeiJingNow(),
UserId = model.UserId,
OrderId = model.OrderId
});
order.TipInPennies = model.TipInPennies;
order.TotalInPennies = Convert.ToInt32(total * 100);
order.TaxInPennies = Convert.ToInt32(order.TotalInPennies * 0.0925);
context.SaveChanges();
var subTotalRmb = Convert.ToInt32(order.TotalInPennies * restaurant.ExchangeRate);
var tipRmb = Convert.ToInt32(model.TipInPennies * restaurant.ExchangeRate);
var taxInPenniesRmb = Convert.ToInt32(order.TaxInPennies * restaurant.ExchangeRate);
var orderTotalRmb = subTotalRmb + tipRmb + taxInPenniesRmb;
var result = await WechatPayHttpClient.GetPaymentInfo(userAddress, notifyUrl, appId, orderTotalRmb, WechatTradeType.JSAPI, transactionId, body, merchantId, model.UserId, merchantKey);
var paymentData = new WechatPaymentModel
{
Body = body,
NotifyUrl = notifyUrl,
TransactionId = transactionId,
TotalAmountInPennies = orderTotalRmb,
PrepayId = result.PrepayId,
PaySign = WechatMd5SignGenerator.GetPaymentSignMd5Hash(appId, timeStamp, nonce, result.PrepayId, signType, merchantKey),
Nonce = nonce,
SignType = signType,
TimeStamp = timeStamp,
WebUrl = result.WebUrl
};
return(Ok(paymentData));
}
}