chore: Update target mirage config to include hostsets

ui/core/mirage/config.js

@@ -131,6 +131,26 @@ export default function() {
   this.patch('/scopes/:scope_id/targets/:id');
   this.del('/scopes/:scope_id/targets/:id');
 
+  // host-set in a target
+  this.get('/scopes/:scope_id/targets/:targetId/host-sets', function ({ hostSets }, { params: { targetId } }) {
+    return hostSets.where({ targetId });
+  });
+  this.post('/scopes/:scope_id/targets/:targetId/host-sets', function ({ hostSets }, { params: { targetId } }) {
+    const attrs = this.normalizedRequestAttrs();
+    attrs.targetId = targetId;
+    return hostSets.create(attrs);
+  });
+  this.get('/scopes/:scope_id/targets/:targetId/host-sets/:id');
+  this.patch('/scopes/:scope_id/targets/:targetId/host-sets/:id');
+  this.del('/scopes/:scope_id/targets/:targetId/host-sets/:id');
+  this.post('/scopes/:scope_id/targets/:targetId/host-sets/:idMethod', function ({ hostSets }, { params: { idMethod } }) {
+    const attrs = this.normalizedRequestAttrs();
+    const id = idMethod.split(':')[0];
+    const hostSet = hostSets.find(id);
+    attrs.id = id;
+    return hostSet.update(attrs);
+  });
+
   // Uncomment the following line and the Response import above
   // Then change the response code to simulate error responses.
   // this.get('/scopes/:scope_id/projects', () => new Response(505));

ui/core/mirage/factories/target.js

@@ -1,3 +1,14 @@
 import factory from '../generated/factories/target';
+import { trait } from 'ember-cli-mirage';
 
-export default factory.extend();
+export default factory.extend({
+
+  withChildren: trait({
+    afterCreate(target, server) {
+      const scope = target.scope;
+      const hosts = server.createList('host', 10, { scope });
+      server.createList('host-set', 3, { scope, target , hosts});
+    }
+  })
+
+});

ui/core/mirage/models/host-set.js

@@ -2,6 +2,7 @@ import { Model, belongsTo, hasMany } from 'ember-cli-mirage';
 
 export default Model.extend({
 
+  target: belongsTo(),
   hostCatalog: belongsTo(),
   hosts: hasMany()
 

ui/core/mirage/scenarios/default.js

@@ -33,7 +33,7 @@ export default function(server) {
   server.db.scopes.where({type: 'project'}).forEach(({ id, type }) => {
     const scope = { id, type };
     server.createList('host-catalog', 2, { scope }, 'withChildren');
-    server.createList('target', 2, { scope });
+    server.createList('target', 2, { scope }, 'withChildren');
   });
-  
+
 }