Move modern to the top

1 files changed, 70 insertions, 0 deletions

diff --git a/src/CachingController.js b/src/CachingController.js
new file mode 100644
index 00000000..b8e5fd90
--- /dev/null
+++ b/src/CachingController.js
@@ -0,0 +1,70 @@
+import { useDispatch, useSelector, connect } from 'react-redux';
+
+import {
+  geofencesActions, groupsActions, driversActions, maintenancesActions, calendarsActions,
+} from './store';
+import { useEffectAsync } from './reactHelper';
+
+const CachingController = () => {
+  const authenticated = useSelector((state) => !!state.session.user);
+  const dispatch = useDispatch();
+
+  useEffectAsync(async () => {
+    if (authenticated) {
+      const response = await fetch('/api/geofences');
+      if (response.ok) {
+        dispatch(geofencesActions.refresh(await response.json()));
+      } else {
+        throw Error(await response.text());
+      }
+    }
+  }, [authenticated]);
+
+  useEffectAsync(async () => {
+    if (authenticated) {
+      const response = await fetch('/api/groups');
+      if (response.ok) {
+        dispatch(groupsActions.refresh(await response.json()));
+      } else {
+        throw Error(await response.text());
+      }
+    }
+  }, [authenticated]);
+
+  useEffectAsync(async () => {
+    if (authenticated) {
+      const response = await fetch('/api/drivers');
+      if (response.ok) {
+        dispatch(driversActions.refresh(await response.json()));
+      } else {
+        throw Error(await response.text());
+      }
+    }
+  }, [authenticated]);
+
+  useEffectAsync(async () => {
+    if (authenticated) {
+      const response = await fetch('/api/maintenance');
+      if (response.ok) {
+        dispatch(maintenancesActions.refresh(await response.json()));
+      } else {
+        throw Error(await response.text());
+      }
+    }
+  }, [authenticated]);
+
+  useEffectAsync(async () => {
+    if (authenticated) {
+      const response = await fetch('/api/calendars');
+      if (response.ok) {
+        dispatch(calendarsActions.refresh(await response.json()));
+      } else {
+        throw Error(await response.text());
+      }
+    }
+  }, [authenticated]);
+
+  return null;
+};
+
+export default connect()(CachingController);