feat(admin) route for removing admins

src/data/db/create.ts

@@ -7,7 +7,7 @@ const prisma = new PrismaClient();
 
 /**
  * Creates a new room with the given name and optional parameters.
- * @param {string} name - The name of the room.
+ * @param {string} roomName - The name of the room.
  * @param {number} [rateLimit=10000] - The length of an epoch in milliseconds
  * @param {number} [userMessageLimit=12] - The message limit per user per epoch
  * @param {number} [numClaimCodes=0] - The number of claim codes to generate for the room.

src/data/db/find.ts

@@ -55,7 +55,7 @@ https://github.com/Discreetly/IdentityCommitmentNullifierCircuit <- Circuit and
 */
 /**
  * This function takes in an identity and returns the rooms the identity is in.
- * @param identity - the identity of a user
+ * @param {string} identity - the identity of a user
  * @returns an array of roomIds
  */
 export async function findRoomsByIdentity(identity: string): Promise<string[]> {
@@ -146,7 +146,7 @@ export async function findRoomWithMessageId(
     if (room.epochs[0]) {
       return room.epochs[0].messages[0] as MessageI;
     } else {
-      console.debug('Epoch not found');
+      console.debug('Epoch not found, new epoch');
       return null;
     }
   } catch (err) {

src/data/db/update.ts

@@ -13,8 +13,8 @@ const prisma = new PrismaClient();
  * It adds the identity commitment to the identity list of each room,
  * and also adds it to the bandada of each room. The identity commitment is
  * sanitized before being added to the database.
- * @param idc - The identity commitment of the user
- * @param roomIds - The list of roomIds that the user is in
+ * @param {string} idc - The identity commitment of the user
+ * @param {string[]} roomIds - The list of roomIds that the user is in
  * @returns {Promise<void>} - A promise that resolves when the update is complete
  */
 export async function updateRoomIdentities(

src/endpoints/admin/admin.ts

@@ -304,5 +304,39 @@ router.post(
     }
   })
 );
-
+router.post('/:roomId/removeAdmin', adminAuth, asyncHandler(async (req: Request, res: Response) => {
+  const { roomId } = req.params;
+  const { idc } = req.body as { idc: string };
+  try {
+    const admins = await prisma.rooms.findUnique({
+      where: {
+        roomId: roomId
+      },
+      select: {
+        adminIdentities: true
+      }
+    }) as { adminIdentities: string[] };
+    if (!admins) {
+      res.status(400).json({ error: 'Room not found' });
+      return;
+    }
+    if (!admins.adminIdentities.includes(idc)) {
+      res.status(400).json({ error: 'Admin not found in room' });
+      return;
+    }
+    await prisma.rooms.update({
+      where: {
+        roomId: roomId
+      },
+      data: {
+        adminIdentities: {
+          set: admins.adminIdentities.filter((admin) => admin !== idc)
+        }
+      }
+    });
+    res.status(200).json({ message: `Admin removed from room ${roomId}` });
+  } catch (err) {
+    res.status(500).json({ error: 'Internal Server Error' });
+  }
+}));
 export default router;