public bool DeleteGroup(Groupe g)
{
string query = "DELETE FROM liste_groupe_client WHERE id_groupe_fk=@id_groupe";
MySqlCommand cmd = new MySqlCommand(query);
cmd.Parameters.AddWithValue("@id_groupe", g.id_groupe);
if (!ExecuteNonQuery(cmd))
{
return(false);
}
query = "DELETE FROM invitation WHERE id_groupe_fk=@id_groupe";
cmd = new MySqlCommand(query);
cmd.Parameters.AddWithValue("@id_groupe", g.id_groupe);
if (!ExecuteNonQuery(cmd))
{
return(false);
}
query = "DELETE FROM fichier WHERE id_groupe_fk=@id_groupe";
cmd = new MySqlCommand(query);
cmd.Parameters.AddWithValue("@id_groupe", g.id_groupe);
if (!ExecuteNonQuery(cmd))
{
return(false);
}
query = "DELETE FROM groupe WHERE id_groupe=@id_groupe";
cmd = new MySqlCommand(query);
cmd.Parameters.AddWithValue("@id_groupe", g.id_groupe);
LAST_TIME_SYNC_GROUPS = DateTime.Now;
return(ExecuteNonQuery(cmd));
}
public bool ModifyGroup(Groupe g)
{
string query = "UPDATE groupe SET admin=@admin, nom=@nom WHERE id_groupe=@id_groupe";
MySqlCommand cmd = new MySqlCommand(query);
cmd.Parameters.AddWithValue("@id_groupe", g.id_groupe);
cmd.Parameters.AddWithValue("@admin", g.admin);
cmd.Parameters.AddWithValue("@nom", g.nom);
LAST_TIME_SYNC_GROUPS = DateTime.Now;
return(ExecuteNonQuery(cmd));
}
// GROUP //
private Groupe ReaderToGroup(MySqlDataReader reader)
{
Groupe groupe = new Groupe
{
id_groupe = reader["id_groupe"] != DBNull.Value ? reader.GetInt32("id_groupe") : 0,
nom = reader["nom"] != DBNull.Value ? reader.GetString("nom") : null,
admin = reader["admin"] != DBNull.Value ? reader.GetInt32("admin") : 0
};
LAST_TIME_SYNC_GROUPS = DateTime.Now;
return(groupe);
}
public bool CreateGroup(Groupe g)
{
string query = "INSERT INTO groupe(admin, nom) VALUES(@admin,@nom)";
MySqlCommand cmd = new MySqlCommand(query);
cmd.Parameters.AddWithValue("@admin", g.admin);
cmd.Parameters.AddWithValue("@nom", g.nom);
bool success = ExecuteNonQuery(cmd);
if (success && cmd.LastInsertedId != 0)
{
AddMemberToGroup((int)cmd.LastInsertedId, g.admin);
}
LAST_TIME_SYNC_GROUPS = DateTime.Now;
return(success);
}
public Groupe GetGroup(int id_groupe)
{
string query = "SELECT * FROM groupe WHERE id_groupe=@id_groupe";
MySqlCommand cmd = new MySqlCommand(query);
cmd.Parameters.AddWithValue("@id_groupe", id_groupe);
using (var reader = ExecuteReader(cmd))
{
if (!reader.HasRows)
{
return(null);
}
reader.Read();
Groupe groupe = ReaderToGroup(reader);
bdd.CloseConnection();
LAST_TIME_SYNC_GROUPS = DateTime.Now;
return(groupe);
}
}
/// <exception cref="Exception"/>
public List <Groupe> GetAllGroup()
{
List <Groupe> lst = new List <Groupe>();
try
{
MySqlCommand cmd = new MySqlCommand("SELECT * FROM groupe");
using (var reader = ExecuteReader(cmd))
{
while (reader.Read())
{
Groupe g = ReaderToGroup(reader);
lst.Add(g);
}
}
}
catch (Exception ex)
{
Console.Error.WriteLine(ex.Message);
}
bdd.CloseConnection();
LAST_TIME_SYNC_GROUPS = DateTime.Now;
return(lst);
}
public bool SetGroupAdministrator(Groupe group, Client admin)
{
group.admin = admin.id_client;
LAST_TIME_SYNC_GROUPS = DateTime.Now;
return(ModifyGroup(group));
}
