feat: change global role on administration page (#61)

* feat: change global role on administration page

* feat: change global role on administration page test code todo

* feat: change global role on administration page test code

* feat: change global role on administration page

* feat: change global role on administration page

* feat: change global role on administration page

* feat: change global role on administration page

* feat: change global role on administration page

frontend/utils/usersControl.ts

@@ -47,4 +47,32 @@ async function searchUsers(jwt: string, projectId: number, searchText: string) {
   }
 }
 
-export { findUser, searchUsers };
+async function updateUserRole(jwt: string, userId: number, newRole: number) {
+  const updateUserData = {
+    newRole,
+  };
+
+  const fetchOptions = {
+    method: 'PUT',
+    headers: {
+      'Content-Type': 'application/json',
+      Authorization: `Bearer ${jwt}`,
+    },
+    body: JSON.stringify(updateUserData),
+  };
+
+  const url = `${apiServer}/users/${userId}`;
+
+  try {
+    const response = await fetch(url, fetchOptions);
+    if (!response.ok) {
+      throw new Error(`HTTP error! Status: ${response.status}`);
+    }
+    const data = await response.json();
+    return data;
+  } catch (error: any) {
+    console.error('Error fetching data:', error.message);
+  }
+}
+
+export { findUser, searchUsers, updateUserRole };