Address some comments and fix issues

src/Controllers/participant.controller.ts

@@ -20,8 +20,6 @@ const InitialParticipant = z.object({
   groupPid: z.string().min(1).uuid(),
 });
 
-const ParticipantBody = InitialParticipant.extend({ teamPid: z.string().uuid() });
-
 const basicParticipant = {
   pid: true,
   firstName: true,
@@ -133,7 +131,7 @@ export const getParticipantForRole = async (req: Request<{ rolePid: string }>, r
 export const createParticipant = async (req: Request<{ teamPid: string }>, res: Response) => {
   const { teamPid } = req.params;
 
-  const result = ParticipantBody.safeParse(req.body);
+  const result = InitialParticipant.safeParse(req.body);
 
   if (result.success === false) {
     return res.status(400).json(

src/Routes/participant.routes.ts

@@ -22,7 +22,7 @@ router.get(
 );
 
 teamRouter.get(
-  "/:pid/particpants",
+  "/:teamPid/particpants",
   requireConfiguredAuthentication({ type: { admin: true, teamleader: true }, optional: false }),
   getAllParticipantsParams
 );
@@ -35,7 +35,7 @@ roleRouter.get(
 
 teamRouter.post<"/:teamPid/participants/", { teamPid: string }>(
   "/:teamPid/participants/",
-  requireConfiguredAuthentication({ optional: true, type: { admin: true, teamleader: true } }),
+  requireConfiguredAuthentication({ optional: false, type: { admin: true, teamleader: true } }),
   createParticipant
 );