move permission stuff to the resolver (#1185)

src/client/ClientDataResolver.js

@@ -217,6 +217,20 @@ class ClientDataResolver {
     return bitfield;
   }
 
+  hasPermission(bitfield, name, explicit = false) {
+    const permission = this.resolvePermission(name);
+    if (!explicit && (bitfield & Constants.PermissionFlags.ADMINISTRATOR) > 0) return true;
+    return (bitfield & permission) > 0;
+  }
+
+  serializePermissions(bitfield) {
+    const serializedPermissions = {};
+    for (const name in Constants.PermissionFlags) {
+      serializedPermissions[name] = this.hasPermission(bitfield, name);
+    }
+    return serializedPermissions;
+  }
+
   /**
    * Data that can be resolved to give a string. This can be:
    * * A string

src/structures/Role.js

@@ -140,11 +140,7 @@ class Role {
    * console.log(role.serialize());
    */
   serialize() {
-    const serializedPermissions = {};
+    return this.client.resolver.serializePermissions(this.permissions);
-    for (const permissionName in Constants.PermissionFlags) {
-      serializedPermissions[permissionName] = this.hasPermission(permissionName);
-    }
-    return serializedPermissions;
   }
 
   /**
@@ -160,10 +156,8 @@ class Role {
    *   console.log('This role can\'t ban members');
    * }
    */
-  hasPermission(permission, explicit = false) {
+  hasPermission(permission, explicit) {
-    permission = this.client.resolver.resolvePermission(permission);
+    return this.client.resolver.hasPermission(this.permissions, permission, explicit);
-    if (!explicit && (this.permissions & Constants.PermissionFlags.ADMINISTRATOR) > 0) return true;
-    return (this.permissions & permission) > 0;
   }
 
   /**