chore: removes redundant message broker switch case added in merge (#1279)

Author: Scott-James-Hurley

apps/backend/src/eventHandlers/messageBroker.ts

@@ -401,19 +401,6 @@ export async function createPostToRabbitMQHandler() {
 
         const proposal = await proposalDataSource.get(proposalPKey);
 
-        const jsonMessage = await getProposalMessageData(proposal!);
-        await rabbitMQ.sendMessageToExchange(
-          EXCHANGE_NAME,
-          Event.PROPOSAL_UPDATED,
-          jsonMessage
-        );
-        break;
-      }
-      case Event.DATA_ACCESS_USERS_UPDATED: {
-        const { proposalPKey } = event;
-
-        const proposal = await proposalDataSource.get(proposalPKey);
-
         const jsonMessage = await getProposalMessageData(proposal!);
         await rabbitMQ.sendMessageToExchange(
           EXCHANGE_NAME,