// ajoute une collection d'atelier a un participant pour la table participer : plusieurs nouvelles occurences possible
public void dbAjoutAtelier(Benevoles unBenevole, List <Atelier> lesAteliers)
{
// ne va servir que lors de la creation d'un nouveau benevoles dans la bdd
// va update l'id pour qu'il colle a celui en bdd puis va
unBenevole.updateID();
DAOFactory db = new DAOFactory();
db.connecter();
String req;
int i = 0;
while (lesAteliers.Count > i)
{
Atelier unA = lesAteliers[i];
req = "insert into participer values ( '"
+ unBenevole.Id + "' , '"
+ unA.Id + "' ); "
+ " insert into intervention values ( "
+ " ' " + unBenevole.Email + " ' , "
+ unA.Id + " ) ; "
;
db.execSQLWrite(req);
i++;
}
req = " insert into intervenir values ( "
+ " '" + unBenevole.Email + " ' , "
+ unBenevole.Id + " ) ; ";
db.execSQLWrite(req);
}
// recupere l'id du dernier Benevoles crée en bdd pour le réaffecté au dernier Benevoles inscript en local
public void bddUpdateID(Benevoles unParticipant)
{
DAOFactory db = new DAOFactory();
db.connecter();
String req = "select max(id) from participants;";
SqlDataReader reader = db.excecSQLRead(req);
reader.Read();
unParticipant.Id = int.Parse(reader[0].ToString());
}
// recree les occurences de la table participer en bdd pour correspondre au derniere modification.
public void executeParticipe(Benevoles unB, String exMail = null)
{
Atelier unA;
DAOFactory db = new DAOFactory();
db.connecter();
// on detruire les occurences
String req = "Delete From participer where id = " + unB.Id + " ;"
+ " delete From intervenir "
+ " where email ='" + exMail + "' ;"
+ " delete From intervention "
+ "where email ='" + exMail + "' ;"
;
db.execSQLWrite(req);
int i = 0;
// on les recrees grace a une boucle
while (i < unB.LesAtelier.Count)
{
unA = unB.LesAtelier.ElementAt(i);
req = "insert into participer values (" + unB.Id + ", "
+ unA.Id + ") ;"
+ " insert into intervention values ( "
+ " '" + unB.Email + " ' , "
+ unA.Id + " ) ; "
;
i++;
db.execSQLWrite(req);
}
req = " insert into intervenir values ( "
+ " '" + unB.Email + " ' , "
+ unB.Id + " ) ; ";
db.execSQLWrite(req);
}
// modifie un Benevoles en bdd
public void executeSQLmodifInscription(Benevoles unB)
{
String req = "update participants set "
+ " nom = '" + unB.Nom + "' , "
+ "prenom = '" + unB.Prenom + "' , "
+ "adresse = '" + unB.Adresse + "' , "
+ "portable = '" + unB.Portable + "' , "
+ "type = '" + unB.Type + "' , "
+ "nombre_Participation = " + unB.NbParticipant
+ "where id = " + unB.Id + " ;"
;
DAOFactory db = new DAOFactory();
db.connecter();
db.execSQLWrite(req);
}
// inscript un Benevole en BDD
public void executeSQLinscription(Benevoles unParticipant)
{
String req = "insert into participants values ( '"
+ unParticipant.Nom + "' , '"
+ unParticipant.Prenom + "' , '"
+ unParticipant.Adresse + "' , '"
+ unParticipant.Portable + "' , '"
+ unParticipant.Type + "' , "
+ unParticipant.NbParticipant + " );" +
"insert into intervention values ('" + unParticipant.Email + "' , "
+ 1 + ") ;"
+ "insert into intervenir values ('" + unParticipant.Email + "', "
+ unParticipant.Id + ") ;";
DAOFactory db = new DAOFactory();
db.connecter();
db.execSQLWrite(req);
}
// méthode qui génére la liste de tous les ateliers.
public List <Atelier> tousLesAteliers()
{
// on veut recuperai la liste de tous les participants et les rangers dans leurs Class :
// Soit Participant || Soit Benevoles
List <Atelier> laListe = new List <Atelier>();
/**//*
*
* String req = "select * from participants Pt " +
* "left join participer Pr on Pr.id = Pt.id " +
* "left join atelier Ar on Ar.id = Pr.id " +
* "left join intervenir Ir on Pt.id = Ir.id " +
* "left join intervention I on Ir.email = I.email " +
* "left join participants on Pt.id = Ar.id_participants " +
* "order by Pt.id;";
*/
String req = "select * from atelier Ar " +
"left join participants Pt on Pt.id = Ar.id_participants " +
"left join participer Pr on Ar.id = Pr.id_atelier " +
"left join participants Ps on Pr.id = Ps.id " +
"left join intervenir Ir on Pt.id = Ir.id " +
"left join intervention I on Ir.email = I.email " +
"order by Ar.id;";
DAOFactory db = new DAOFactory();
db.connecter();
SqlDataReader reader = db.excecSQLRead(req);
int next = -1; // va servir a savoir si on change d'inscript
while (reader.Read()) // pour chaque ligne on associe 1 inscript a un atelier et son intervenant
{
// permets d'avoir les informations sur l'atelier
int idAtelier = 0;
String nomA = " null ";
int capa = 0;
if (reader[0].ToString().Length > 0 &&
reader[1].ToString().Length > 0 &&
reader[2].ToString().Length > 0)
{
idAtelier = int.Parse(reader[0].ToString());
nomA = reader[1].ToString();
capa = int.Parse(reader[2].ToString());
}
// sert pour avoir les informations sur l'intervenant de l'atelier
int idI = 0;
String nomI = " null ";
String prenomI = " null ";
String adresseI = " null ";
String portableI = " null ";
String typeI = " null ";
int nbParticipationI = 0;
if (reader[4].ToString().Length > 0 &&
reader[5].ToString().Length > 0 &&
reader[6].ToString().Length > 0 &&
reader[7].ToString().Length > 0 &&
reader[8].ToString().Length > 0 &&
reader[9].ToString().Length > 0 &&
reader[10].ToString().Length > 0)
{
idI = int.Parse(reader[4].ToString());
nomI = reader[5].ToString();
prenomI = reader[6].ToString();
adresseI = reader[7].ToString();
portableI = reader[8].ToString();
typeI = reader[9].ToString();
nbParticipationI = int.Parse(reader[10].ToString());
}
// Permets d'avoir les informations de l'inscript
int idP = 0;
String nomP = "";
String prenomP = "";
String adresseP = "";
String portableP = "";
String typeP = "";
// int nbParticipation = 0;
if (reader[12].ToString().Length > 0 &&
reader[13].ToString().Length > 0 &&
reader[14].ToString().Length > 0 &&
reader[15].ToString().Length > 0 &&
reader[16].ToString().Length > 0 &&
reader[17].ToString().Length > 0 &&
reader[18].ToString().Length > 0)
{
idP = int.Parse(reader[13].ToString());
nomP = reader[14].ToString();
prenomP = reader[15].ToString();
adresseP = reader[16].ToString();
portableP = reader[17].ToString();
typeP = reader[18].ToString();
// nbParticipation = int.Parse(reader[18].ToString());
}
// sert si l'inscript est un Benevole
String emailB;
if (reader[20].ToString().Length > 0)
{
emailB = reader[20].ToString();
}
else
{
emailB = "impossible";
}
// on sait qu'il s'agit d'un intervenant, donc on peu l'initialiser ici
Participant intervenant = new Participant(idI, nomI, prenomI, adresseI, portableI, typeI);
// on initialise egalement l'atelier
Atelier Ar = new Atelier(idAtelier, nomA, capa, intervenant);
// on verifie qu'on a bien toute les donnee pour cree le Participant
if (idP.ToString().Length > 0 &&
nomP.ToString().Length > 0 &&
prenomP.ToString().Length > 0 &&
adresseP.ToString().Length > 0 &&
portableP.ToString().Length > 0 &&
typeP.ToString().Length > 0)
{
// on verifie s'il ne s'agit pas d'un Benevole
if (emailB == "impossible")
{
Participant pt = new Participant(idP, nomP, prenomP, adresseP, portableP, typeP);
Ar.ajouterParticipant(pt);
}
else // sinon il s'agit d'un Benevole
{
Benevoles bs = new Benevoles(idP,
nomP,
prenomP,
adresseP,
portableP,
typeP,
emailB);
Ar.ajouterParticipant(bs);
}
}
if (next != Ar.Id)
{
next = Ar.Id;
laListe.Add(Ar);
}
else
{
int indexA = 0;
while (indexA < laListe.Count)
{
Atelier unA = laListe.ElementAt(indexA);
if (unA.Id == Ar.Id)
{
Boolean cancel = false;
int indexP = 0;
while (indexP < unA.Participants.Count)
{
// verifie si les id sont identique,
// si oui le participant est deja dans la liste de l'atelier
if (unA.Participants.ElementAt(indexP).Id.Equals(Ar.Participants.ElementAt(0).Id))
{
cancel = true;
}
indexP++;
}
// ne reste faux que si le participants n'est pas deja inscript a l'atelier
if (cancel == false)
{
unA.ajouterParticipant(Ar.Participants.ElementAt(0));
}
}
indexA++;
}
}
} /**/
return(laListe);
} // fin tousLesAteliers()
