refactor: 💡 role route should have multiple outlets

ui/core/app/routes/scopes/scope/roles/role.js

@@ -9,10 +9,39 @@ export default class ScopesScopeRolesRoleRoute extends Route {
    * @param {string} params.role_id
    * @return {RoleModel}
    */
-  async model({ role_id }) {
+  model({ role_id }) {
     const { id: scopeID } = this.modelFor('scopes.scope');
     return this.store.findRecord('role', role_id, {
       adapterOptions: { scopeID },
     });
   }
+
+  /**
+   * Renders the route-specific templates for header, navigation,
+   * and actions page sections.
+   * @override
+   * @param {object} controller
+   * @param {object} model
+   */
+  renderTemplate(controller, model) {
+    super.renderTemplate(...arguments);
+
+    this.render('scopes/scope/roles/role/-header', {
+      into: 'scopes/scope/roles/role',
+      outlet: 'header',
+      model
+    });
+
+    this.render('scopes/scope/roles/role/-actions', {
+      into: 'scopes/scope/roles/role',
+      outlet: 'actions',
+      model
+    });
+
+    this.render('scopes/scope/roles/role/-navigation', {
+      into: 'scopes/scope/roles/role',
+      outlet: 'navigation',
+      model
+    });
+  }
 }

ui/core/app/templates/scopes/scope/roles/role.hbs

@@ -7,33 +7,15 @@
   </page.breadcrumbs>
 
   <page.header>
-    <h2>{{t "resources.role"}}</h2>
+    {{outlet "header"}}
   </page.header>
 
   <page.actions>
-    <Rose::Dropdown @text="{{t 'actions.manage'}}" @dropdownRight={{true}} as |dropdown|>
-      <dropdown.button
-        @style="danger"
-        @disabled={{@model.canSave}}
-        {{on "click" (route-action "delete" @model)}}
-      >
-        {{t 'actions.delete-role'}}
-      </dropdown.button>
-    </Rose::Dropdown>
+    {{outlet "actions"}}
   </page.actions>
 
   <page.navigation>
-    <Rose::Nav::Tabs as |nav|>
-      <nav.link @route='scopes.scope.roles.role.index'>
-        {{t 'titles.settings'}}
-      </nav.link>
-      <nav.link @route='scopes.scope.roles.role.principals'>
-        {{t 'titles.principals'}}
-      </nav.link>
-      <nav.link @route='scopes.scope.roles.role.grants'>
-        {{t 'titles.grants'}}
-      </nav.link>
-    </Rose::Nav::Tabs>
+    {{outlet "navigation"}}
   </page.navigation>
 
   <page.body>

ui/core/app/templates/scopes/scope/roles/role/-actions.hbs

@@ -0,0 +1,9 @@
+<Rose::Dropdown @text="{{t 'actions.manage'}}" @dropdownRight={{true}} as |dropdown|>
+  <dropdown.button
+    @style="danger"
+    @disabled={{@model.canSave}}
+    {{on "click" (route-action "delete" @model)}}
+  >
+    {{t 'actions.delete-role'}}
+  </dropdown.button>
+</Rose::Dropdown>

ui/core/app/templates/scopes/scope/roles/role/-header.hbs

@@ -0,0 +1 @@
+<h2>{{t "resources.role"}}</h2>

ui/core/app/templates/scopes/scope/roles/role/-navigation.hbs

@@ -0,0 +1,11 @@
+<Rose::Nav::Tabs as |nav|>
+  <nav.link @route='scopes.scope.roles.role.index'>
+    {{t 'titles.settings'}}
+  </nav.link>
+  <nav.link @route='scopes.scope.roles.role.principals'>
+    {{t 'titles.principals'}}
+  </nav.link>
+  <nav.link @route='scopes.scope.roles.role.grants'>
+    {{t 'titles.grants'}}
+  </nav.link>
+</Rose::Nav::Tabs>