public void printRelationshipRequests()
{
IEnumerable <Datas.RelationshipRequest> relationshipRequests = from ar in Bdd.DbAccess.RelationshipRequests
where ar.idCalled == App.user.ID
select ar;
this.sPRelationshipRequest.Children.Clear();
foreach (Datas.RelationshipRequest request in relationshipRequests)
{
Datas.User caller = (from u in Bdd.DbAccess.Users
where u.ID == request.idCaller
select u).FirstOrDefault();
if (caller == null)
{
return;
}
Datas.Grade grade = (from g in Bdd.DbAccess.Grades
where g.ID == caller.idGrade
select g).FirstOrDefault();
if (grade == null)
{
return;
}
RequestLine line = new RequestLine();
line.setName(caller.username, caller.ID);
line.setGrade(grade.name);
this.sPRelationshipRequest.Children.Add(line);
}
}
public void printFriendsList()
{
IEnumerable <Datas.Relationship> relationships = from r in Bdd.DbAccess.Relationships
where r.userId1 == App.user.ID
select r;
this.sPRelationship.Children.Clear();
foreach (Datas.Relationship relationship in relationships)
{
Datas.User friend = (from u in Bdd.DbAccess.Users
where u.ID == relationship.userId2
select u).FirstOrDefault();
if (friend == null)
{
return;
}
Datas.Grade grade = (from g in Bdd.DbAccess.Grades
where g.ID == friend.idGrade
select g).FirstOrDefault();
if (grade == null)
{
return;
}
FriendLine line = new FriendLine();
line.setName(friend.username, friend.ID);
line.setGrade(grade.name);
this.sPRelationship.Children.Add(line);
}
}
public void sendFriendshipRequest()
{
this.lInvitationSent.Visibility = System.Windows.Visibility.Hidden;
this.lUnexistingUser.Visibility = System.Windows.Visibility.Hidden;
this.lAlreadyExistingRelationshipRequest.Visibility = System.Windows.Visibility.Hidden;
this.lAlreadyExistingRelationship.Visibility = System.Windows.Visibility.Hidden;
this.lInvitationToMe.Visibility = System.Windows.Visibility.Hidden;
string pseudo = this.tBPseudo.Text;
this.tBPseudo.Text = "";
Datas.User user = (from u in Bdd.DbAccess.Users
where u.username.ToUpper() == pseudo.ToUpper()
select u).FirstOrDefault();
if (user == null)
{
this.lUnexistingUser.Visibility = System.Windows.Visibility.Visible;
return;
}
if (user.ID == App.user.ID)
{
this.lInvitationToMe.Visibility = System.Windows.Visibility.Visible;
return;
}
Datas.Relationship relationship = (from r in Bdd.DbAccess.Relationships
where (r.userId1 == App.user.ID && r.userId2 == user.ID) ||
(r.userId1 == user.ID && r.userId2 == App.user.ID)
select r).FirstOrDefault();
if (relationship != null)
{
this.lAlreadyExistingRelationship.Visibility = System.Windows.Visibility.Visible;
return;
}
Datas.RelationshipRequest relationshipRequest = (from rr in Bdd.DbAccess.RelationshipRequests
where (rr.idCaller == App.user.ID && rr.idCalled == user.ID) ||
(rr.idCalled == App.user.ID && rr.idCaller == user.ID)
select rr).FirstOrDefault();
if (relationshipRequest != null)
{
this.lAlreadyExistingRelationshipRequest.Visibility = System.Windows.Visibility.Visible;
return;
}
Datas.RelationshipRequest addRequest = new Datas.RelationshipRequest()
{
idCaller = App.user.ID,
idCalled = user.ID
};
Bdd.DbAccess.AddToRelationshipRequests(addRequest);
Bdd.DbAccess.SaveChanges();
this.lInvitationSent.Visibility = System.Windows.Visibility.Visible;
}
/// <summary>
/// Inscription
/// </summary>
/// <returns></returns>
private bool RegisterUser()
{
string uName = this.textBoxInscrPseudo.Text;
DateTime uDate = this.dateBirth.DisplayDate;
string uPass = this.passwordBoxInscr.Password;
bool check = true;
if (uName.Equals(String.Empty))
{
this.lUsername.Content = "Veuillez saisir\nun nom d'utilisateur";
check = false;
}
else
{
Datas.User alreadyExistingUser = (from i in Bdd.DbAccess.Users where uName.ToUpper() == i.username.ToUpper() select i).FirstOrDefault();
if (alreadyExistingUser != null)
{
this.lUsername.Content = "Veuillez saisir un\nautre nom d'utilisateur";
check = false;
}
}
if (uPass.Equals(String.Empty))
{
this.lPass.Content = "Veuillez saisir\nun mot de passe";
check = false;
}
if (!uPass.Equals(this.tPassBis.Password))
{
this.lNotCorrespond.Content = "Les mots de passe\n ne correspondent pas";
check = false;
}
if (!check)
{
return(false);
}
string passhash = Bdd.SHA1(uPass);
try
{
Datas.Grade grade = (Datas.Grade) this.comboBoxInscrForm.SelectedItem;
Datas.User u = new Datas.User()
{
username = this.textBoxInscrPseudo.Text, password = passhash, mail = this.textBoxInscrMail.Text, firstName = this.textBoxInscrPrenom.Text, name = this.textBoxInscrNom.Text, birthDate = uDate, idRank = App.RankStudent, idGrade = grade.ID
};
Bdd.DbAccess.AddToUsers(u);
Bdd.DbAccess.SaveChanges();
App.user = u;
return(true);
}
catch (Exception)
{
this.lError.Content = "Erreur lors de l'ajout de l'inscription dans la BDD,\n le nom d'utilisateur est peut-être déjà existant.\nVeuillez réesayer ou contacter un administrateur.";
return(false);
}
}
/// <summary>
/// Connexion
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Login(object sender, RoutedEventArgs e)
{
string shaPass = Bdd.SHA1(this.passwordBoxConn.Password);
Datas.User user = (from u in Bdd.DbAccess.Users where u.username == this.textBoxConn.Text && u.password == shaPass select u).FirstOrDefault();
if (user != null)
{
App.user = user;
App.mainWindow.ConnexionControlClicked(true);
}
else
{
this.lCo.Content = "Utilisateur ou mot de passe incorrect !";
}
}
private void DisplayFriends()
{
foreach (Datas.Relationship item in this.listeFriends)
{
Datas.User user = (from i in Bdd.DbAccess.Users where i.ID == item.userId2 select i).FirstOrDefault();
if (user != null)
{
string grade = (from i in Bdd.DbAccess.Grades where user.idGrade == i.ID select i.name).FirstOrDefault();
Button bt = new Button()
{
Content = string.Format("{0} ({1})", user.username, grade), Tag = item.userId2, FontSize = 20, Padding = new Thickness(20), Margin = new Thickness(10)
};
bt.Click += new RoutedEventHandler(Bt_Click);
this.stackPanelFriends.Children.Add(bt);
}
}
}
/// <summary>
/// Cherche l'utilisateur entré et modifie le rang
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void bModifRank_Click(object sender, RoutedEventArgs e)
{
this.lUnexistingUser.Visibility = System.Windows.Visibility.Hidden;
this.lModRankSuccess.Visibility = System.Windows.Visibility.Hidden;
string pseudo = this.tBPseudo.Text;
Datas.User user = (from u in Bdd.DbAccess.Users
where u.username.ToUpper() == pseudo.ToUpper()
select u).FirstOrDefault();
if (user == null)
{
this.lUnexistingUser.Visibility = System.Windows.Visibility.Visible;
return;
}
Datas.Rank rank = (Datas.Rank) this.cBRank.SelectedItem;
user.idRank = rank.ID;
Bdd.DbAccess.SaveChanges();
this.lModRankSuccess.Visibility = System.Windows.Visibility.Visible;
}
