public string Delete()
{
AccessWcfService service = new AccessWcfService("DeleteUser", "DELETE");
string inputJson = JsonConvert.SerializeObject(Id);
string returnJson = service.SendJsonToService(inputJson);
return(returnJson);
}
public string Modify()
{
AccessWcfService service = new AccessWcfService("ModifyUser", "PUT");
UserLoginContract user = new UserLoginContract {
Username = NewUserName, Rank = NewRank, Password = NewPassword, ID = Id
};
string inputJson = JsonConvert.SerializeObject(user);
string returnJson = service.SendJsonToService(inputJson);
return(returnJson);
}
public string Modify()
{
AccessWcfService service = new AccessWcfService("ModifyAlbum", "PUT");
AlbumContract album = new AlbumContract {
IdAlbum = Id, AlbumName = NewAlbumName, ArtistName = NewArtistName
};
string inputJson = Newtonsoft.Json.JsonConvert.SerializeObject(album);
string returnJson = service.SendJsonToService(inputJson);
return(returnJson);
}
public string AddUser()
{
AccessWcfService service = new AccessWcfService("AddUser", "POST");
UserLoginContract user = new UserLoginContract {
Username = this.Username, Password = this.Password, Rank = this.Rank
};
string inputJson = Newtonsoft.Json.JsonConvert.SerializeObject(user);
string returnMessage = service.SendJsonToService(inputJson);
return(returnMessage);
}
public string DeleteRating()
{
if (ID_rating == "null")
{
return("");
}
AccessWcfService service = new AccessWcfService("DeleteRating", "DELETE");
int id = Int32.Parse(ID_rating);
string json = Newtonsoft.Json.JsonConvert.SerializeObject(id);
return(service.SendJsonToService(json));
}
public string ModifyRating()
{
if (ID_rating == "null")
{
return("");
}
AccessWcfService service = new AccessWcfService("ModifyRating", "PUT");
RatingContract rating = new RatingContract {
IdRating = Int32.Parse(ID_rating), Rating = Int32.Parse(NewRating)
};
string json = Newtonsoft.Json.JsonConvert.SerializeObject(rating);
return(service.SendJsonToService(json));
}
public string AddAlbum()
{
try
{
AccessWcfService service = new AccessWcfService("AddAlbum", "POST");
var album = new AlbumContract {
ArtistName = NewArtistName, AlbumName = NewAlbumName
};
string returnMessage = service.SendJsonToService(album);
return(returnMessage);
}
catch (Exception e)
{
return("Error: No database connection");
}
}
public string Rate(string user)
{
AccessWcfService getUserId = new AccessWcfService("GetUserByName", "GET", user);
string userJsonData = getUserId.GetJsonFromService();
int idUser = Newtonsoft.Json.JsonConvert.DeserializeObject <UserContract>(userJsonData).IdUser;
AccessWcfService getAlbumId = new AccessWcfService("GetAlbum", "GET", Album);
string albumJsonData = getAlbumId.GetJsonFromService();
int idAlbum = Newtonsoft.Json.JsonConvert.DeserializeObject <AlbumContract>(albumJsonData).IdAlbum;
AccessWcfService serviceAddUser = new AccessWcfService("AddRating", "POST");
RatingContract rating = new RatingContract {
IdUser = idUser, IdAlbum = idAlbum, Rating = Int32.Parse(Rating)
};
string returnMessage = serviceAddUser.SendJsonToService(rating);
return(returnMessage);
}
public override bool ValidateUser(string username, string password)
{
if (string.IsNullOrEmpty(username) || string.IsNullOrEmpty(password))
{
return(false);
}
AccessWcfService service = new AccessWcfService("Login", "POST");
string jsonString = service.SendJsonToService
(new WcfServiceReference.UserLoginContract {
Username = username, Password = password
});
WcfServiceReference.UserLoginContract user =
Newtonsoft.Json.JsonConvert.DeserializeObject <WcfServiceReference.UserLoginContract>(jsonString);
return((user.Username != null) ? true : false);
}
