fix getting data from es

services/ansible_openvpn/docker/dashboard/app/main.py

@@ -59,12 +59,23 @@
 
 @app.get("/api/sensor_position")
 async def get_sensor_position(request: Request):
-    post_data = templates.get_template("query_sensor_list.json").render()
-    resp = client.search(index="sensor_location_*", query=post_data)
-    return resp
+    post_data = json.loads(
+        templates.get_template("query_sensor_list.json").render())
+    resp = client.search(**post_data)
+    # reformat elastic search result
+    return [{"hwa": hit["fields"]["hwa"][0], "date": hit["fields"]["date"][0],
+             "lat": hit["fields"]["TPV.lat"][0],
+             "lon": hit["fields"]["TPV.lon"][0]}
+            for bucket in resp["aggregations"]["group"]["buckets"] for hit in
+            bucket["group_docs"]["hits"]["hits"]]
+
 
 @app.get('/', response_class=HTMLResponse)
 async def home(request: Request):
     return templates.TemplateResponse("status.html",
                                       context={"request": request})
 
+
+if __name__ == "__main__":
+    import uvicorn
+    uvicorn.run(app, host="0.0.0.0", port=8000, reload=True)

services/ansible_openvpn/docker/dashboard/app/templates/query_sensor_list.json

@@ -1,4 +1,5 @@
 {
+  "index": "sensor_location_*",
   "size": 0,
   "fields": [
     "TPV.lat",

services/ansible_openvpn/docker/docker-compose.yml

@@ -180,6 +180,8 @@ services:
      context: dashboard
     ports:
       - '8000:80'
+    environment:
+      WATCHFILES_FORCE_POLLING: true
     volumes:
       - dashboard_website:/home/dashboard:ro
   autoconfig: