added 260907 version of worker toolkit

worker-toolkit-flaredown/repo/frontend/app/components/select-field.js

@@ -0,0 +1,90 @@
+import Ember from 'ember';
+
+export default Ember.Component.extend({
+  items: [],
+  selection: null,
+  resource: null,
+  defaultQueryParams: null,
+  placeholder: 'select item',
+  async: true,
+  create: false,
+  openOnFocus: true,
+  multiple: false,
+
+  classNames: ['select-field'],
+
+  createItemAction: Ember.computed('create', function() {
+    return this.get('create') ? 'createItem' : false;
+  }),
+
+  findAll() {
+    this.store.findAll(this.get('resource')).then( (items) => {
+      this.refreshItems(items);
+    });
+  },
+
+  findByQuery(params = { }, autoAddSelection=false) {
+    this.store.queryRecord('search', this.queryParams(params)).then( (items) => {
+      this.refreshItems(items.get('searchables'), autoAddSelection);
+    });
+  },
+
+  refreshItems(items, autoAddSelection=false) {
+    this.set('items', items);
+    let selectedItem = this.get('selection');
+    if (autoAddSelection && Ember.isPresent(selectedItem)) {
+      let foundItem = items.toArray().findBy('name', selectedItem.get('name'));
+      if (!Ember.isPresent(foundItem)) {
+        items.addObject(selectedItem);
+      }
+    }
+  },
+
+  queryParams(params) {
+    var defaults = this.get('defaultQueryParams');
+    if (Ember.isPresent(defaults)) {
+      if (Ember.isNone(params['query'])) {
+        params['query'] = {};
+      }
+      for (var key in defaults) { params['query'][key] = defaults[key]; }
+    }
+    return params;
+  },
+
+  randomItemsOnInit: false,
+
+  actions: {
+    fetchItems() {
+      if (this.get('randomItemsOnInit')) {
+        this.findByQuery({
+          resource: this.get('resource'),
+          scope: 'random',
+        }, true);
+      } else {
+        if(this.get('async')) {
+          this.findByQuery({ resource: this.get('resource') }, true);
+        } else if (Ember.isEmpty(this.get('items'))) {
+          this.findAll();
+        }
+      }
+    },
+
+    selectItem(item) {
+      Ember.tryInvoke(this, 'onSelect', [item]);
+    },
+
+    createItem(value) {
+      var item = this.store.createRecord(this.get('resource'), { name: value });
+      this.set('selection', item);
+      Ember.tryInvoke(this, 'onSelect', [item]);
+    },
+
+    updateFilter(value) {
+      if( this.get('async') && value.length >= 1 ) {
+        this.findByQuery({ resource: this.get('resource'), query: { name: value } });
+      }
+    }
+
+  }
+
+});