Minor refactor of Actions

src/client/actions/GuildRoleCreate.js

@@ -5,22 +5,15 @@ const Role = require('../../structures/Role');
 class GuildRoleCreate extends Action {
   handle(data) {
     const client = this.client;
-
     const guild = client.guilds.get(data.guild_id);
+    let role;
     if (guild) {
       const already = guild.roles.has(data.role.id);
-      const role = new Role(guild, data.role);
+      role = new Role(guild, data.role);
       guild.roles.set(role.id, role);
       if (!already) client.emit(Constants.Events.GUILD_ROLE_CREATE, role);
-
-      return {
-        role,
-      };
     }
-
-    return {
-      role: null,
-    };
+    return { role };
   }
 }