Mock repository update

ui/src/lib/repositories.js

@@ -25,6 +25,20 @@ export class WorkRepository {
     }
   }
 
+  async retrieveWork() {
+    const res = await fetch(`api/repositories/${this.id}/trigger`, {
+      method: 'POST',
+      headers: {'Accept': 'application/json'}
+    });
+    if (res.status == 200) {
+      const data = await res.json();
+      this.update(data);
+      return data;
+    } else {
+      throw new Error((await res.json()).errmsg);
+    }
+  }
+
   async save() {
     const res = await fetch(this.id?`api/repositories/${this.id}`:'api/repositories', {
       method: this.id?'PUT':'POST',