From 2054cc9d11d77d7883a5858bcbcc3833aed4b874 Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton@traccar.org>
Date: Sun, 17 Apr 2022 11:29:43 -0700
Subject: Fix effect dependencies

---
 modern/src/map/GeofenceEditMap.js | 36 +++++++++++++++++++++++++-----------
 modern/src/map/Map.js             |  2 +-
 modern/src/map/PositionsMap.js    |  6 +++---
 3 files changed, 29 insertions(+), 15 deletions(-)

(limited to 'modern/src/map')

diff --git a/modern/src/map/GeofenceEditMap.js b/modern/src/map/GeofenceEditMap.js
index 3d1822fe..91addd43 100644
--- a/modern/src/map/GeofenceEditMap.js
+++ b/modern/src/map/GeofenceEditMap.js
@@ -2,7 +2,7 @@ import 'mapbox-gl/dist/mapbox-gl.css';
 import '@mapbox/mapbox-gl-draw/dist/mapbox-gl-draw.css';
 import MapboxDraw from '@mapbox/mapbox-gl-draw';
 import theme from '@mapbox/mapbox-gl-draw/src/lib/theme';
-import { useEffect } from 'react';
+import { useCallback, useEffect } from 'react';
 
 import { useDispatch, useSelector } from 'react-redux';
 import { useHistory } from 'react-router-dom';
@@ -39,19 +39,22 @@ const GeofenceEditMap = () => {
 
   const geofences = useSelector((state) => Object.values(state.geofences.items));
 
-  const refreshGeofences = async () => {
+  const refreshGeofences = useCallback(async () => {
     const response = await fetch('/api/geofences');
     if (response.ok) {
       dispatch(geofencesActions.refresh(await response.json()));
     }
-  };
+  }, [dispatch]);
 
   useEffect(() => {
     refreshGeofences();
 
     map.addControl(draw, 'top-left');
+    return () => map.removeControl(draw);
+  }, [refreshGeofences]);
 
-    map.on('draw.create', async (event) => {
+  useEffect(() => {
+    const listener = async (event) => {
       const feature = event.features[0];
       const newItem = { name: '', area: geometryToArea(feature.geometry) };
       draw.delete(feature.id);
@@ -64,17 +67,27 @@ const GeofenceEditMap = () => {
         const item = await response.json();
         history.push(`/geofence/${item.id}`);
       }
-    });
+    };
 
-    map.on('draw.delete', async (event) => {
+    map.on('draw.create', listener);
+    return () => map.off('draw.create', listener);
+  }, [history]);
+
+  useEffect(() => {
+    const listener = async (event) => {
       const feature = event.features[0];
       const response = await fetch(`/api/geofences/${feature.id}`, { method: 'DELETE' });
       if (response.ok) {
         refreshGeofences();
       }
-    });
+    };
+
+    map.on('draw.delete', listener);
+    return () => map.off('draw.delete', listener);
+  }, [refreshGeofences]);
 
-    map.on('draw.update', async (event) => {
+  useEffect(() => {
+    const listener = async (event) => {
       const feature = event.features[0];
       const item = geofences.find((i) => i.id === feature.id);
       if (item) {
@@ -88,10 +101,11 @@ const GeofenceEditMap = () => {
           refreshGeofences();
         }
       }
-    });
+    };
 
-    return () => map.removeControl(draw);
-  }, []);
+    map.on('draw.update', listener);
+    return () => map.off('draw.update', listener);
+  }, [geofences, refreshGeofences]);
 
   useEffect(() => {
     draw.deleteAll();
diff --git a/modern/src/map/Map.js b/modern/src/map/Map.js
index deb2ec9b..7c87797d 100644
--- a/modern/src/map/Map.js
+++ b/modern/src/map/Map.js
@@ -110,7 +110,7 @@ const Map = ({ children }) => {
       { id: 'mapTilerBasic', title: t('mapMapTilerBasic'), uri: styleMapTiler('basic', mapTilerKey) },
       { id: 'mapTilerHybrid', title: t('mapMapTilerHybrid'), uri: styleMapTiler('hybrid', mapTilerKey) },
     ], 'locationIqStreets');
-  }, [mapTilerKey]);
+  }, [t, locationIqKey, mapTilerKey]);
 
   useEffect(() => {
     const listener = (ready) => setMapReady(ready);
diff --git a/modern/src/map/PositionsMap.js b/modern/src/map/PositionsMap.js
index 791c7abe..cabce3df 100644
--- a/modern/src/map/PositionsMap.js
+++ b/modern/src/map/PositionsMap.js
@@ -62,7 +62,7 @@ const PositionsMap = ({ positions }) => {
       .addTo(map);
   }, [history]);
 
-  const onClusterClick = (event) => {
+  const onClusterClick = useCallback((event) => {
     const features = map.queryRenderedFeatures(event.point, {
       layers: [clusters],
     });
@@ -75,7 +75,7 @@ const PositionsMap = ({ positions }) => {
         });
       }
     });
-  };
+  }, [clusters]);
 
   useEffect(() => {
     map.addSource(id, {
@@ -148,7 +148,7 @@ const PositionsMap = ({ positions }) => {
         map.removeSource(id);
       }
     };
-  }, [onMarkerClick]);
+  }, [clusters, onMarkerClick, onClusterClick]);
 
   useEffect(() => {
     map.getSource(id).setData({
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