add referrals levels

src/app/actions/referralsActions.ts

@@ -27,7 +27,10 @@ export async function fetchReferralsLevels() {
 			let parsed = await response.json();
 
 			if (parsed.message_code === 0) {
-				return parsed.message_body.length ? parsed.message_body : parsed;
+				return {
+					referrals: parsed.message_body,
+					error: null
+				}
 			} else {
 				throw parsed;
 			}
@@ -37,6 +40,7 @@ export async function fetchReferralsLevels() {
 
 	} catch (error) {
 		return {
+			referrals: [],
 			error: error
 		}
 	}