public int find_msg_is_exist(String item)
{
var collection = _BaseDB.GetCollection <Message>("shopping", "message");
var filter = Builders <Message> .Filter.Eq(x => x.ProductName, item);
var results = collection.Find(filter).Count();
return((int)results);
}
public int order_count(String email)
{
var collection = _BaseDB.GetCollection <Buy>("shopping", "buy");
var filter = Builders <Buy> .Filter.Eq(x => x.BuyerEmail, email);
var results = collection.Find(filter).Count();
return((int)results);
}
public bool find_item_is_exist(String item, String email)
{
var collection = _BaseDB.GetCollection <Product>("shopping", "product");
var filter = Builders <Product> .Filter.Eq(x => x.ProductName, item) & Builders <Product> .Filter.Eq(x => x.OwnerEmail, email);
var results = collection.Find(filter).Count();
if (results > 0)
{
return(true);
}
else
{
return(false);
}
}
public bool find_buyer_is_scored(String Product, String OwnerEmail, String BuyerEmail)
{
var collection = _BaseDB.GetCollection <Score>("shopping", "score");
var filter = Builders <Score> .Filter.Eq(x => x.ProductName, Product)
& Builders <Score> .Filter.Eq(x => x.OwnerEmail, OwnerEmail)
& Builders <Score> .Filter.Eq(x => x.BuyerEmail, BuyerEmail);
var results = collection.Find(filter).Count();
if (results > 0)
{
return(true);
}
else
{
return(false);
}
}
public bool find_the_user(String email)
{
var collection = _BaseDB.GetCollection <User>("shopping", "user");
var filter = Builders <User> .Filter.Eq(x => x.umail, email);
var results = collection.Find(filter).Count();
if (results > 0)
{
return(true);
}
else
{
return(false);
}
}
