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 ShowAlbumsModel()
{
try
{
AccessWcfService service = new AccessWcfService("GetAlbums", "GET");
string json = service.GetJsonFromService();
albums = Newtonsoft.Json.JsonConvert.DeserializeObject <AlbumContract[]>(json);
}
catch (Exception e)
{
albums = null;
}
}
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 ModifyRatingModel(string user)
{
AccessWcfService service = new AccessWcfService("GetUserByName", "GET", user);
string returnJson = service.GetJsonFromService();
UserContract userInfo = Newtonsoft.Json.JsonConvert.DeserializeObject <UserContract>(returnJson);
if (userInfo == null || userInfo.IdUser == 0)
{
throw new CustomExceptions.NoUserFoundException("No user with that username exist in database");
}
CurrentUserId = userInfo.IdUser;
}
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);
}
public override MembershipUser GetUser(string username, bool userIsOnline)
{
AccessWcfService service = new AccessWcfService("GetUserByName", "GET", username);
string jsonString = service.GetJsonFromService();
WcfServiceReference.UserContract user =
Newtonsoft.Json.JsonConvert.DeserializeObject <WcfServiceReference.UserContract>(jsonString);
if (user.Username == null)
{
return(null);
}
var rank = new List <RoleModel>();
rank.Add(new RoleModel(user.Rank));
var selectedUser = new CustomMembershipUser(user);
return(selectedUser);
}
public static IEnumerable <SelectListItem> SelectUser()
{
AccessWcfService service = new AccessWcfService("GetUsers", "GET");
var json = service.GetJsonFromService();
var users = JsonConvert.DeserializeObject <UserContract[]>(json);
if (users == null)
{
yield return(new SelectListItem {
Text = "null", Value = "null"
});
}
else
{
foreach (UserContract u in users)
{
yield return(new SelectListItem
{
Text = u.Username, Value = u.IdUser.ToString()
});
}
}
}
public static IEnumerable <SelectListItem> ChooseAlbum()
{
AccessWcfService service = new AccessWcfService("GetAlbums", "GET");
string json = service.GetJsonFromService();
AlbumContract[] albums = Newtonsoft.Json.JsonConvert.DeserializeObject <AlbumContract[]>(json);
if (albums == null)
{
yield return(new SelectListItem {
Text = "null", Value = "null"
});
}
else
{
foreach (AlbumContract a in albums)
{
yield return(new SelectListItem
{
Text = a.ArtistName + " " + a.AlbumName, Value = a.IdAlbum.ToString()
});
}
}
}
public static IEnumerable <SelectListItem> SelectRatedAlbum(int currentUserId)
{
AccessWcfService service = new AccessWcfService("GetRatingsForUser", "GET", currentUserId.ToString());
string returnJson = service.GetJsonFromService();
RatingContract[] ratings = Newtonsoft.Json.JsonConvert.DeserializeObject <RatingContract[]>(returnJson);
if (ratings == null)
{
yield return(new SelectListItem {
Text = "null", Value = "null"
});
}
else
{
foreach (RatingContract r in ratings)
{
yield return(new SelectListItem
{
Text = r.ArtistName + " " + r.AlbumName + " " + r.Rating.ToString(), Value = r.IdRating.ToString()
});
}
}
}
