chore: add target host set mocks

ui/core/mirage/factories/target.js

@@ -1,13 +1,21 @@
 import factory from '../generated/factories/target';
 import { trait } from 'ember-cli-mirage';
 
+const randomBoolean = (chance = 0.5) => Math.random() < chance;
+const hostSetChance = 0.3;
+
 export default factory.extend({
 
-  withChildren: trait({
+  /**
+   * Randomly selects existing host sets to assign to target.
+   */
+  withRandomHostSets: trait({
     afterCreate(target, server) {
-      const scope = target.scope;
-      const hosts = server.createList('host', 10, { scope });
-      server.createList('host-set', 3, { scope, target , hosts});
+      let randomlySelectedHostSets;
+      randomlySelectedHostSets = server.schema.hostSets
+        .where(item => item.scope.id === target.scope.id).models
+        .filter(() => randomBoolean(hostSetChance));
+      target.update({hostSets: randomlySelectedHostSets});
     }
   })
 

ui/core/mirage/models/target.js

@@ -0,0 +1,7 @@
+import { Model, hasMany } from 'ember-cli-mirage';
+
+export default Model.extend({
+
+  hostSets: 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 }, 'withChildren');
+    server.createList('target', 2, { scope }, 'withRandomHostSets');
   });
 
 }

ui/core/mirage/serializers/target.js

@@ -1,5 +1,24 @@
 import ApplicationSerializer from './application';
+import { underscore } from '@ember/string';
 
 export default ApplicationSerializer.extend({
-  modelName: 'target'
+  modelName: 'target',
+
+  keyForRelationshipIds(relationshipName) {
+    return `${this._container.inflector.singularize(
+      underscore(relationshipName)
+    )}_ids`;
+  },
+
+  _hashForModel(model) {
+    const json = ApplicationSerializer.prototype._hashForModel.apply(this, arguments);
+    const { hostSets } = this.schema;
+    json.host_sets = model.hostSetIds.map(host_set_id => {
+      const hostSet = hostSets.find(host_set_id);
+      const host_catalog_id = hostSet?.hostCatalog?.id;
+      return { host_set_id, host_catalog_id };
+    });
+    return json;
+  }
+
 });