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src/Test/AdminView.java

@@ -66,6 +66,24 @@ public class AdminView extends JPanel {
         createGrup.setActionCommand("av::CreateGrup");
         this.add(createGrup, settings);
 
+        settings.setPositionY(8);
+        this.add(new JLabel(" "), settings);
+
+        settings.setPositionY(9);
+        CustomJButton renGrup = new CustomJButton("Renommer un groupe");
+        renGrup.addActionListener(this.listener);
+        renGrup.setActionCommand("av::renameGrup");
+        this.add(renGrup, settings);
+
+        settings.setPositionY(10);
+        this.add(new JLabel(" "), settings);
+
+        settings.setPositionY(11);
+        CustomJButton delGrup = new CustomJButton("Supprimer un groupe");
+        delGrup.addActionListener(this.listener);
+        delGrup.setActionCommand("av::delGrup");
+        this.add(delGrup, settings);
+
         this.repaint();
     }
 }

src/Test/Controller.java

@@ -44,6 +44,9 @@ public class Controller implements ActionListener, ListSelectionListener {
     private JTextField l2;
     private JTextField l3;
 
+    private String r1;
+    private JTextField r2;
+
     public Controller(BDatabase db) {
         this.db = db;
         this.e = this.db.getEtuList();
@@ -264,7 +267,7 @@ public class Controller implements ActionListener, ListSelectionListener {
                 Object[] info = {
                         this.e.get(i).getNom(),
                         this.e.get(i).getPrenom(),
-                        String.valueOf(this.e.get(i).getGroupe()),
+                        this.getGroupeById(this.e.get(i).getGroupe()),
                         "[DEPLACER]"
                 };
 
@@ -291,7 +294,7 @@ public class Controller implements ActionListener, ListSelectionListener {
                     ArrayList<String> info = new ArrayList<>();
                     info.add(this.e.get(i).getNom());
                     info.add(this.e.get(i).getPrenom());
-                    info.add(String.valueOf(this.e.get(i).getGroupe()));
+                    info.add(this.getGroupeById(this.e.get(i).getGroupe()));
                     info.add("[AJOUTER]");
 
                     data.add(info);
@@ -534,7 +537,7 @@ public class Controller implements ActionListener, ListSelectionListener {
             String max = this.l2.getText();
             String min = this.l3.getText();
 
-            if(this.db.insertRow("fi_groupes", new String[]{"nom", "min", "max"}, new String[]{nom, min, max})) {
+            if(this.db.insertRow("fi_groupe", new String[]{"nom", "min", "max"}, new String[]{nom, min, max})) {
                 JOptionPane.showMessageDialog(
                         this.parent,
                         "Groupe" + nom + "creer !",
@@ -552,6 +555,69 @@ public class Controller implements ActionListener, ListSelectionListener {
                 );
             }
         }
+
+        else if(Objects.equals(command, "av::renameGrup")) {
+            Object[][] data = new Object[this.g.size()][2];
+
+            String[] titre = {
+                    "Groupes",
+                    " "
+            };
+
+            for(int i = 0; i <= this.g.size()-1; i++) {
+                Object[] info = {
+                        this.g.get(i).getName(),
+                        "[RENOMMER]"
+                };
+
+                data[i] = info;
+            }
+
+            DisplayWithListner(this.createJTable(data, titre));
+        }
+
+        else if(Objects.equals(command, "crtll::RenameGrup")) {
+            String grupToChange = this.r1;
+            String newName = this.r2.getText();
+
+            if(this.db.updateRow("UPDATE fi_groupe SET nom='" + newName + "' WHERE nom = '" + grupToChange + "'")) {
+                JOptionPane.showMessageDialog(
+                        this.parent,
+                        "Le groupe : " + grupToChange + " a bien ete renommé par : " + newName,
+                        "Succes",
+                        JOptionPane.INFORMATION_MESSAGE
+                );
+            } else {
+                JOptionPane.showMessageDialog(
+                        this.parent,
+                        "Echec du changement de nom du groupe : " + grupToChange,
+                        "Erreur",
+                        JOptionPane.ERROR_MESSAGE
+                );
+            }
+
+            this.g = this.db.getGroupeList();
+        }
+
+        else if(Objects.equals(command, "av::delGrup")) {
+            Object[][] data = new Object[this.g.size()][2];
+
+            String[] titre = {
+                    "Groupes",
+                    " "
+            };
+
+            for(int i = 0; i <= this.g.size()-1; i++) {
+                Object[] info = {
+                        this.g.get(i).getName(),
+                        "[SUPPRIMER]"
+                };
+
+                data[i] = info;
+            }
+
+            DisplayWithListner(this.createJTable(data, titre));
+        }
     }
 
     @Override
@@ -570,14 +636,90 @@ public class Controller implements ActionListener, ListSelectionListener {
                         addMoveStudent(tm, cell, "[DEPLACER]");
                     }
 
-                    if(Objects.equals(value, "[AJOUTER]")) {
+                    else if(Objects.equals(value, "[AJOUTER]")) {
                         addMoveStudent(tm, cell, "[AJOUTER]");
                     }
+
+                    else if(Objects.equals(value, "[RENOMMER]")) {
+                        renameGrup(tm, cell);
+                    }
+
+                    else if(Objects.equals(value, "[SUPPRIMER]")) {
+                        deleteGrup(tm, cell);
+                    }
                 }
             }
         }
     }
 
+    private void deleteGrup(TableModel tm, int[] cell) {
+        int choice = JOptionPane.showConfirmDialog(this.parent, "Etes-vous sur ?");
+
+        if(choice == 0) {
+            String grupDelName = (String) tm.getValueAt(cell[0],  0);
+
+            if(this.db.updateRow("DELETE FROM fi_groupe WHERE nom = '" + grupDelName + "'")) {
+                if(this.db.updateRow("UPDATE fi_eleves SET groupe = -1 WHERE groupe = " + this.getIDGroupeByName(grupDelName))) {
+                    this.e = this.db.getEtuList();
+                    this.g = this.db.getGroupeList();
+
+                    JOptionPane.showMessageDialog(
+                            this.parent,
+                            "Le groupe : " + grupDelName + " a bien ete supprime",
+                            "Succes",
+                            JOptionPane.INFORMATION_MESSAGE
+                    );
+                } else {
+                    JOptionPane.showMessageDialog(
+                            this.parent,
+                            "Echec de la suppression du groupe : " + grupDelName,
+                            "Erreur",
+                            JOptionPane.ERROR_MESSAGE
+                    );
+                }
+            }
+        }
+    }
+
+    private void renameGrup(TableModel tm, int[] cell) {
+        this.r1 = (String) tm.getValueAt(cell[0],  0);
+
+        JPanel forModal = new JPanel(new GridBagLayout());
+        BLayout settings = new BLayout();
+        settings.setPositionX(0);
+
+        settings.setPositionY(0);
+        forModal.add(new JLabel("Nouveau nom"), settings);
+
+        settings.setPositionY(1);
+        forModal.add(new JLabel(" "), settings);
+
+        settings.setPositionY(2);
+        this.r2 = new JTextField();
+        this.r2.setPreferredSize(new Dimension(130, 30));
+        forModal.add(this.r2, settings);
+
+        settings.setPositionY(3);
+        forModal.add(new JLabel(" "), settings);
+
+
+        settings.setPositionY(4);
+        forModal.add(new JLabel(" "), settings);
+
+        JButton confirmRename = new JButton("Renommer");
+        confirmRename.addActionListener(this);
+        confirmRename.setActionCommand("crtll::RenameGrup");
+        forModal.add(confirmRename, settings);
+
+        DisplayModal(
+                "Renommer le groupe",
+                600,
+                300,
+                this.parent.getLocation().x + (this.parent.getSize().width   - 600) / 2,
+                this.parent.getLocation().y + (this.parent.getSize().height  - 300) / 2,
+                forModal
+        );
+    }
 
     private void addMoveStudent(TableModel tm, int[] cell, String action){
         String[] stringSetAdd = {
@@ -585,11 +727,13 @@ public class Controller implements ActionListener, ListSelectionListener {
                 "Ajouter",
                 "Nouveau groupe de l'élève : "
         };
+
         String[] stringSetMove = {
                 "Déplacer ",
                 "Déplacer",
                 "Déplacer l'élève : "
         };
+
         String[] stringSet;
 
         if (action == "[AJOUTER]"){
@@ -657,6 +801,8 @@ public class Controller implements ActionListener, ListSelectionListener {
                 this.parent.getLocation().y + (this.parent.getSize().height - 250) / 2,
                 forModal
         );
+
+        this.g = this.db.getGroupeList();
         this.parent.updateTable(this.initTable());
     }
 
@@ -679,7 +825,21 @@ public class Controller implements ActionListener, ListSelectionListener {
     }
 
     public String getGroupeById(int id) {
-        return this.db.fetchAll("SELECT nom FROM fi_groupe WHERE id = " + id).get(0);
+        if(id != -1) {
+            return this.db.fetchAll("SELECT nom FROM fi_groupe WHERE id = " + id).get(0);
+        } else {
+            return "PAS DE GROUPE";
+        }
+    }
+
+    public int getIDGroupeByName(String label) {
+        for(int i = 0; i <= this.g.size()-1; i++) {
+            if(this.g.get(i).getName() == label) {
+                return this.g.get(i).getId();
+            }
+        }
+
+        return -1;
     }
 
     public ProfView getProfView() {