front correction id number|null

front_end/src/classesDTO.tsx

@@ -1,23 +1,23 @@
 import { Groupe } from "./classes";
 
 export type ActiviteDTO = {
-  id: number;
+  id: number|null;
   name: string;
   theme: string;
   duree: number;
   dataActivite: string[];
-  sessionId: number;
+  sessionId: number|null;
 }
 
 export type AdminDTO = {
-  id: number;
+  id: number|null;
   id_keycloak: string;
   name: string;
   prenom: string;
 }
 
 export type AthleteDTO = {
-  id:number;
+  id:number|null;
   id_keycloak: string;
   name: string;
   prenom: string;
@@ -28,7 +28,7 @@ export type AthleteDTO = {
 };
 
 export type CoachDTO = {
-  id: number;
+  id: number|null;
   id_keycloak: string;
   name: string;
   prenom: string;
@@ -36,14 +36,14 @@ export type CoachDTO = {
 };
 
 export type SessionDTO = {
-  id: number;
+  id: number|null;
   name: string;
   isRecurrent: boolean;
   creneau: string; // LocalDateTime → ISO string
   duree: number;
   groupe: Groupe;
 
-  coachId: number;
+  coachId: number|null;
   athleteIds: number[];
   activiteIds: number[];
 };