feat: function that tells if an authentified person is an admin

front/MyINPulse-front/src/main.ts

@@ -5,6 +5,7 @@ import { createPinia } from "pinia";
 import piniaPluginPersistedstate from "pinia-plugin-persistedstate";
 import keycloakService from "./services/keycloak";
 import { type AuthStore, useAuthStore } from "@/stores/authStore.ts";
+import { jwtDecode } from "jwt-decode";
 
 let store: AuthStore;
 
@@ -28,6 +29,32 @@ keycloakService.CallInit(() => {
     }
 });
 
+
+
+type TokenPayload = {
+    realm_access?: {
+        roles?: string[];
+    };
+};
+
+function isAdmin(){
+    if (store.authenticated && store.user.token) {
+        try {
+            const decoded = jwtDecode<TokenPayload>(store.user.token);
+            const roles = decoded.realm_access?.roles || [];
+
+            if (roles.includes("MyINPulse-admin")) {
+                return true;
+            } else {
+                return false;
+            }
+        } catch (err) {
+            console.error("Failed to decode token", err);
+        }
+}
+
+}
+
 // this shit made by me so i can run the canva vue app
 //createApp(App).use(router).mount('#app');