Update to fetch fees instead of account ID

Author: xlassix

src/client.dev.ts

@@ -72,7 +72,7 @@ function onClientReady() {
 	client.executeAction(
 		{
 			cex: "mexc",
-			action: Action.FetchAccountId,
+			action: Action.FetchFees,
 		},
 		metadata,
 		(err, result) => {

src/proto/node.proto

@@ -56,4 +56,5 @@ enum Action {
   FetchCurrency=9;
   Call=10;
   FetchAccountId=11;
+  FetchFees= 12;
 }

src/server.ts

@@ -212,14 +212,25 @@ export function getServer(
 					}
 					break;
 				}
-				case Action.FetchAccountId: {
+				case Action.FetchFees: {
+					if (!symbol) {
+						return callback(
+							{
+								code: grpc.status.INVALID_ARGUMENT,
+								message: `ValidationError: Symbol requied`,
+							},
+							null,
+						);
+					}
 					try {
-						let accountId = await broker.fetchAccountId();
+						const _market = await broker.loadMarkets();
+
+						const market =await broker.market(symbol);// Example of Market BTC/USDT
 
 						// Return normalized response
 						return callback(null, {
 							proof: verityProof,
-							result: JSON.stringify({ accountId }),
+							result: JSON.stringify({ generalFee: broker.fees, market }),
 						});
 					} catch (error) {
 						log.error(`Error fetching account ID ${cex}:`, error);