check if I'm reachable to myself to help in #298

pages/Admin.vue

@@ -3,6 +3,8 @@ v-container.container.pa-0.pa-md-3
   v-card
     v-alert(v-if='url!==settings.baseurl' outlined type='warning' show-icon :icon='mdiAlert')
       span(v-html="$t('admin.wrong_domain_warning', { url, baseurl: settings.baseurl })")
+    v-alert(v-if='!selfReachable' outlined type='warning' show-icon :icon='mdiAlert')
+      span(v-html="$t('admin.not_reachable')")      
     v-tabs(v-model='selectedTab' show-arrows :next-icon='mdiChevronRight' :prev-icon='mdiChevronLeft')
 
       //- SETTINGS
@@ -101,9 +103,10 @@ export default {
     try {
       const users = await $axios.$get('/users')
       const unconfirmedEvents = await $axios.$get('/event/unconfirmed')
-      return { users, unconfirmedEvents, url }
+      const selfReachable = await $axios.$get('/reachable')
+      return { users, unconfirmedEvents, url, selfReachable }
     } catch (e) {
-      return { users: [], unconfirmedEvents: [], url }
+      return { users: [], unconfirmedEvents: [], url, selfReachable: false }
     }
   },
   data () {
@@ -112,6 +115,7 @@ export default {
       users: [],
       description: '',
       unconfirmedEvents: [],
+      selfReachable: false
     }
   },
   head () {

server/api/index.js

@@ -71,6 +71,7 @@ module.exports = () => {
     ```
     */
     api.get('/ping', (_req, res) => res.sendStatus(200))
+    api.get('/reachable', helpers.reachable)
     api.get('/user', isAuth, (req, res) => res.json(req.user))
 
     api.post('/user/recover', SPAMProtectionApiRateLimiter, userController.forgotPassword)

server/helpers.js

@@ -287,6 +287,15 @@ module.exports = {
     next()
   },
 
+  async reachable(req, res) {
+    try {
+      const response = await axios({ url: config.baseurl })
+      return res.sendStatus(200)
+    } catch(e) {
+      return res.status(400).json(e)
+    }
+  },
+
   async isGeocodingEnabled(req, res, next) {
     if (res.locals.settings.allow_geolocation) {
       next()