Replace shutdown_room API with DELETE /_synapse/admin/v1/rooms/<room_…

…id> - Resolves #76, closes #96

As per matrix-org/synapse#9052, shutdown_room is going away, to be replaced with DELETE /_synapse/admin/v1/rooms/<room_id>.

package.json

@@ -14,13 +14,15 @@
     "test": "ts-mocha --project ./tsconfig.json test/**/*.ts"
   },
   "devDependencies": {
-    "@types/mocha": "^8.2.2",
-    "@types/node": "11",
+    "@types/mocha": "^9.0.0",
+    "@types/node": "^16.4.5",
+    "eslint": "^7.31.0",
     "expect": "^27.0.6",
     "mocha": "^9.0.1",
     "ts-mocha": "^8.0.0",
     "tslint": "^6.1.3",
-    "typescript": "^4.3.5"
+    "typescript": "^4.3.5",
+    "typescript-formatter": "^7.2.2"
   },
   "dependencies": {
     "config": "^3.3.6",

src/Mjolnir.ts

@@ -650,10 +650,12 @@ export class Mjolnir {
         return await this.client.doRequest("POST", endpoint);
     }
 
-    public async shutdownSynapseRoom(roomId: string): Promise<any> {
-        const endpoint = `/_synapse/admin/v1/shutdown_room/${roomId}`;
-        return await this.client.doRequest("POST", endpoint, null, {
+    public async shutdownSynapseRoom(roomId: string, message?: string): Promise<any> {
+        const endpoint = `/_synapse/admin/v1/rooms/${roomId}`;
+        return await this.client.doRequest("DELETE", endpoint, null, {
             new_room_user_id: await this.client.getUserId(),
+            block: true,
+            message: message || "This room was shutdown by a moderator"
         });
     }
 }

src/commands/ShutdownRoomCommand.ts

@@ -17,7 +17,7 @@ limitations under the License.
 import { Mjolnir } from "../Mjolnir";
 import { RichReply } from "matrix-bot-sdk";
 
-// !mjolnir shutdown room <room>
+// !mjolnir shutdown room <room> [<message>]
 export async function execShutdownRoomCommand(roomId: string, event: any, mjolnir: Mjolnir, parts: string[]) {
     const victim = parts[3];
 
@@ -30,6 +30,6 @@ export async function execShutdownRoomCommand(roomId: string, event: any, mjolni
         return;
     }
 
-    await mjolnir.shutdownSynapseRoom(await mjolnir.client.resolveRoom(victim));
+    await mjolnir.shutdownSynapseRoom(await mjolnir.client.resolveRoom(victim), parts[4]);
     await mjolnir.client.unstableApis.addReactionToEvent(roomId, event['event_id'], '✅');
 }