public static List <Advert> GetAdverts(string url)
{
HtmlNodeCollection content = RetrieveHtml(url);
List <Advert> adverts = new List <Advert>();
Advert advert;
if (content != null)
{
foreach (HtmlNode node in content)
{
try
{
advert = new Advert();
advert.Id = ParseHtml.ParseId(node);
advert.Category = ParseHtml.ParseCategory(node);
advert.Name = ParseHtml.ParseName(node);
advert.Url = ParseHtml.ParseUrl(node);
advert.Location = ParseHtml.ParseLocation(node);
advert.Date = ParseHtml.ParseDate(node);
advert.Price = ParseHtml.ParsePrice(node);
advert.IsPromoted = ParseHtml.ParseIsPromoted(node);
adverts.Add(advert);
}
catch
{ }
}
}
return(adverts.OrderBy(x => x.Id).ToList());
}
public static bool IsAdvertExists(Advert advert)
{
string query = @"select iif(exists(select 1 from dbo.Advert where Adw_ForeignId = @Id),1,0) IsAdwExists";
DynamicParameters param = new DynamicParameters();
param.Add("Id", advert.Id);
return(sqlConnection.ExecuteScalar <bool>(query, param));
}
public static string InsertAdvert(Advert advert, int searchid)
{
string query = @"insert into dbo.Advert(Adw_ForeignId, Adw_Name, Adw_Category, Adw_Location, Adw_Date, Adw_Price, Adw_Url, Adw_IsPromoted, Adw_SeLId)
values (@Id, @Name, @Category, @Location, @Date, @Price, @Url, @IsPromoted, @SearchId)
select top 1 'Poprawnie dodano ogłoszenie ' + Adw_ForeignId + ': ' + Adw_Name as Info from dbo.Advert where Adw_Id = SCOPE_IDENTITY()";
DynamicParameters param = new DynamicParameters();
param.Add("Id", advert.Id);
param.Add("Name", advert.Name);
param.Add("Category", advert.Category);
param.Add("Location", advert.Location);
param.Add("Date", advert.Date);
param.Add("Price", advert.Price);
param.Add("Url", advert.Url);
param.Add("IsPromoted", advert.IsPromoted);
param.Add("SearchId", searchid);
return(sqlConnection.ExecuteScalar <string>(query, param));
}
