static public async Task<List<Product>> search_items(string searchTerm){
string url = SERVER_URL + "/search/"+searchTerm;
DataCache dc = new DataCache ();
if (dc.get (url) != null)
return Product.listFromJson (dc.get (url));
try {
string data = await WebService.stringFromUrl (new Uri(url));
dc.set (url, data);
return Product.listFromJson (data);
}
catch(System.Net.WebException){
return new List<Product>();
}
}
static public async Task<List<Product>> get_member_sales(){
string url = SERVER_URL + "/membersales/";
DataCache dc = new DataCache ();
if (dc.get (url) != null)
return Product.listFromJson (dc.get (url));
try {
string data = await WebService.stringFromUrl (new Uri(url));
dc.set (url, data);
return Product.listFromJson (data);
}
catch(System.Net.WebException){
return new List<Product>();
}
}
