feat: add basic templates for data list items

src/app/_helpers/data/sample-things.ts

@@ -12,9 +12,13 @@
  * You should have received a copy of the GNU General Public License along with
  * this program. If not, see <https://www.gnu.org/licenses/>.
  */
+import {HttpClient} from '@angular/common/http';
+import {Injectable} from '@angular/core';
 import {SCAcademicEvent, SCArticle, SCBook, SCBuilding, SCCatalog,
   SCDateSeries, SCDish, SCFavorite, SCMessage, SCPerson, SCRoom,
   SCThing, SCThingOriginType, SCThingType, SCToDo, SCToDoPriority} from '@openstapps/core';
+import {Observable, of} from 'rxjs';
+import {sampleResources} from './resources/test-resources';
 
 const sampleMessages: SCMessage[] = [
   {
@@ -45,8 +49,20 @@ const sampleMessages: SCMessage[] = [
 
 const sampleDishes: SCDish[] = [
   {
-    categories: ['main dish'],
+    categories: ['main dish', 'salad'],
     name: 'Foo Dish',
+    // offers: [
+    //   {
+    //     'availability': 'in stock',
+    //     'availabilityStarts': '2017-01-30T00:00:00.000Z',
+    //     'availabilityEnds': '2017-01-30T23:59:59.999Z',
+    //     'prices': {
+    //       'default': 4.85,
+    //       'student': 2.85,
+    //       'employee': 3.85,
+    //       'guest': 4.85,
+    //     },
+    // ],
     origin: {
       indexed: 'SOME-DATE',
       name: 'some name',
@@ -56,7 +72,7 @@ const sampleDishes: SCDish[] = [
     uid: 'dish-123',
   },
   {
-    categories: ['side dish'],
+    categories: ['side dish', 'salad'],
     name: 'Bar Dish',
     origin: {
       indexed: 'SOME-DATE',
@@ -368,3 +384,39 @@ export function getSampleThings(...uids: string[]): SCThing[] {
   }
   return sampleThings;
 }
+
+@Injectable()
+export class SampleThings {
+  http: HttpClient;
+  constructor(http: HttpClient) {
+    this.http = http;
+  }
+  // getSampleThings(): Observable<any> {
+  //   return this.http.get('http://localhost:8100/assets/json/joined.json');
+  //   // return of(sampleDishes[0]);
+  // }
+
+  getSampleThings(): Observable<any[]> {
+    // const jsonContent: any[] = await this.http.get('http://localhost:8100/assets/json/joined.json').toPromise();
+    const sampleThings: any[] = [];
+    sampleResources.forEach((resource) => {
+      // tslint:disable-next-line:max-line-length
+      // if ([SCThingType.Video].includes(resource.instance.type as SCThingType)) {
+        sampleThings.push(resource.instance);
+      // }
+    });
+    return of(sampleThings);
+  }
+
+  getSampleThing(uid: string): Observable<any[]> {
+    // const jsonContent: any[] = await this.http.get('http://localhost:8100/assets/json/joined.json').toPromise();
+    const sampleThings: any[] = [];
+    for (const resource of sampleResources) {
+      if (resource.instance.uid as SCThingType === uid) {
+        sampleThings.push(resource.instance);
+        return of(sampleThings);
+      }
+    }
+    return of(sampleThings);
+  }
+}