public PreHandlerResult GetHandledRequest(Dictionary <string, object> requestData)
{
var result = new PreHandlerResult();
if (requestData.ContainsKey("useMaxDiscount"))
{
requestData.Remove("useMaxDiscount");
}
requestData.Add("useMaxDiscount", false);
if (requestData.ContainsKey("products"))
{
var products = requestData["products"] as JArray;
products.Add(
JToken.FromObject(new ProductDto()
{
Index = products.Max(p => System.Convert.ToInt32(p["index"].ToString())) + 1,
Price = 0,
ProductCode = "coupon",
Quantity = 1,
Amount = 0
})
);
}
result.Request = requestData;
return(result);
}
public PreHandlerResult GetHandledRequest(Dictionary <string, object> requestData, MiddlewareDBContext dbContext)
{
var result = new PreHandlerResult();
if (Decimal.TryParse(dbContext.Setting.FirstOrDefault(s => s.Code == "MinProductPrice")?.Value, out decimal minPrice) && minPrice > 0)
{
if (requestData.ContainsKey("products"))
{
var products = requestData["products"] as Newtonsoft.Json.Linq.JArray;
if (products != null && products.Count > 0)
{
foreach (JObject product in products)
{
product.Add("minPrice", minPrice);
}
}
}
}
if (requestData.ContainsKey("promoCodes"))
{
var promocodes = requestData["promoCodes"] as Newtonsoft.Json.Linq.JArray;
if (promocodes != null && promocodes.Count > 0)
{
var contactId = GetContactId(requestData);
if (contactId != Guid.Empty)
{
var promocodesDictionary = ReadPromocodesInformation(promocodes);
var warnings = new List <string>();
foreach (var promocodeInformation in promocodesDictionary)
{
if (promocodeInformation.Value != null)
{
var poolInfo = dbContext.PromocodePools.FirstOrDefault(pool => pool.Id == promocodeInformation.Value.PoolId);
if (poolInfo == null)
{
promocodes.Remove(promocodes.FirstOrDefault(p => p.Value <string>() == promocodeInformation.Key));
SavePromocodeAttempt(dbContext, promocodeInformation.Key, Guid.Empty, false, Guid.Empty, contactId);
warnings.Add($"Промокод {promocodeInformation.Key} не найден");
}
else if (!poolInfo.IsActual)
{
promocodes.Remove(promocodes.FirstOrDefault(p => p.Value <string>() == promocodeInformation.Key));
SavePromocodeAttempt(dbContext, promocodeInformation.Key, poolInfo.Id, false, Constants.PromocodeStatuses.NotActual, contactId);
warnings.Add($"Промокод {promocodeInformation.Key} более не актуален");
}
else if (promocodeInformation.Value.ContactId != Guid.Empty)
{
if (promocodeInformation.Value.ContactId == contactId)
{
CheckPromocodeLimit(dbContext, promocodes, warnings, promocodeInformation, poolInfo, contactId);
}
else
{
promocodes.Remove(promocodes.FirstOrDefault(p => p.Value <string>() == promocodeInformation.Key));
SavePromocodeAttempt(dbContext, promocodeInformation.Key, poolInfo.Id, false, Constants.PromocodeStatuses.UsesByAnotherContact, contactId);
warnings.Add($"Промокод {promocodeInformation.Key} более не актуален");
}
}
else if (promocodeInformation.Value.ContactId == Guid.Empty)
{
CheckPromocodeLimit(dbContext, promocodes, warnings, promocodeInformation, poolInfo, contactId);
}
}
else
{
promocodes.Remove(promocodes.FirstOrDefault(p => p.Value <string>() == promocodeInformation.Key));
SavePromocodeAttempt(dbContext, promocodeInformation.Key, Guid.Empty, false, Guid.Empty, contactId);
warnings.Add($"Промокод {promocodeInformation.Key} не найден");
}
}
if (warnings.Count > 0)
{
result.AdditionalResponseData.Add("promocodeWarnings", warnings);
}
}
}
}
if (requestData.ContainsKey("deliveryForm"))
{
requestData.Add("deliveryMethod", requestData["deliveryForm"]);
requestData.Remove("deliveryForm");
}
if (requestData.ContainsKey("deliveryForm"))
{
requestData.Add("deliveryMethod", requestData["deliveryForm"]);
requestData.Remove("deliveryForm");
}
if (requestData.ContainsKey("getMaxDiscount"))
{
requestData.Add("useMaxDiscount", requestData["getMaxDiscount"]);
requestData.Remove("getMaxDiscount");
}
result.Request = requestData;
return(result);
}