public JsonResult Update(int keywordID, string products)
{
var jsonSuccessResult = new JsonSuccessResult();
try
{
string[] arrProducts = products.Split(',');
var curList = ProductKeywords.GetByKeywordID(keywordID);
foreach (var product in arrProducts)
{
int productID = Int32.Parse(product);
if (!curList.Any(item => item.ProductID == productID &&
item.KeywordID == keywordID))
{
var kp = new ProductKeyword
{
ProductID = productID,
KeywordID = keywordID,
LastUpdate = DateTime.Now
};
ProductKeywords.Insert(kp);
}
else
{
curList.Remove(curList.Single(cls => cls.KeywordID == keywordID &&
cls.ProductID == productID));
}
}
foreach (var item in curList)
{
ProductKeywords.Delete(item.ID);
}
jsonSuccessResult.Success = true;
}
catch (Exception ex)
{
jsonSuccessResult.Errors = new string[] { ex.Message };
jsonSuccessResult.Success = false;
}
return(new JsonResult()
{
Data = jsonSuccessResult
});
}
private static void SaveKeywords(EditProduct editProduct, int productID)
{
var curList = ProductKeywords.GetByProductID(productID);
foreach (var key in editProduct.Keywords)
{
if (key.KeywordID == -1)
{
key.KeywordID = InsertKeyword(key.Title);
}
if (!curList.Any(item => item.ID == key.ID))
{
var rpt = IsRepeatKey(key.KeywordID, productID);
if (!rpt)
{
var productKeyword = Mapper.Map <ProductKeyword>(key);
productKeyword.ProductID = productID;
ProductKeywords.Insert(productKeyword);
}
}
else
{
ProductKeywords.Update(key);
curList.Remove(curList.Single(cls => cls.ID == key.ID));
}
}
foreach (var item in curList)
{
ProductKeywords.Delete(item.ID);
}
}