various filemanager and logs improvements

frontend/src/models/LogsModel.js

@@ -2,6 +2,8 @@
 import moment from 'moment';
 import superagent from 'superagent';
 import { ansiToHtml } from 'anser';
+import { ISTATES } from '../constants.js';
+import { sleep } from 'pankow/utils';
 
 // https://github.com/janl/mustache.js/blob/master/mustache.js#L60
 const entityMap = {
@@ -93,6 +95,34 @@ export function create(origin, accessToken, type, id) {
       }
 
       return result.body;
+    },
+    async restartApp() {
+      if (type !== 'app') return;
+
+      let error, result;
+      try {
+        result = await superagent.post(`${origin}/api/v1/apps/${id}/restart`).query({ access_token: accessToken });
+      } catch (e) {
+        error = e;
+      }
+
+      if (error || result.statusCode !== 202) {
+        console.error(`Failed to restart app ${this.id}`, error || result.statusCode);
+        return;
+      }
+
+      while(true) {
+        let result;
+        try {
+          result = await superagent.get(`${origin}/api/v1/apps/${id}`).query({ access_token: accessToken });
+        } catch (e) {
+          console.error(e);
+        }
+
+        if (result && result.statusCode === 200 && result.body.installationState === ISTATES.INSTALLED) break;
+
+        await sleep(2000);
+      }
     }
   };
 }