Added apollo client and basic provider setup.

components/screen-main/screen-main.component.jsx

@@ -3,12 +3,16 @@ import { NavigationContainer } from "@react-navigation/native";
 import { createStackNavigator } from "@react-navigation/stack";
 import { createDrawerNavigator } from "@react-navigation/drawer";
 import i18n from "i18next";
-import React from "react";
+import React, { useEffect } from "react";
 import { useTranslation } from "react-i18next";
 import { StatusBar as rnStatusBar, StyleSheet } from "react-native";
 import { connect } from "react-redux";
 import { createStructuredSelector } from "reselect";
-import { emailSignInStart, signOutStart } from "../../redux/user/user.actions";
+import {
+  emailSignInStart,
+  signOutStart,
+  checkUserSession,
+} from "../../redux/user/user.actions";
 import {
   selectBodyshop,
   selectCurrentUser,
@@ -19,6 +23,8 @@ import ScreenMessagingConversation from "../screen-messaging-conversation/screen
 import ScreenMessagingList from "../screen-messaging-list/screen-messaging-list.component";
 import ScreenSignIn from "../screen-sign-in/screen-sign-in.component";
 import ScreenSettingsComponent from "../screen-settings/screen-settings.component";
+import ScreenSplash from "../screen-splash/screen-splash.component";
+
 const JobStack = createStackNavigator();
 const MessagingStack = createStackNavigator();
 const BottomTabs = createBottomTabNavigator();
@@ -30,6 +36,7 @@ const mapStateToProps = createStructuredSelector({
 });
 
 const mapDispatchToProps = (dispatch) => ({
+  checkUserSession: () => dispatch(checkUserSession()),
   emailSignInStart: (email, password) =>
     dispatch(emailSignInStart({ email, password })),
   signOutStart: () => dispatch(signOutStart()),
@@ -89,11 +96,22 @@ const DrawerNavigator = () => (
   </Drawer.Navigator>
 );
 
-export function ScreenMainComponent({ currentUser }) {
+export function ScreenMainComponent({ checkUserSession, currentUser }) {
+  useEffect(() => {
+    checkUserSession();
+  }, [checkUserSession]);
+
   const { t } = useTranslation();
+
   return (
     <NavigationContainer>
-      {currentUser.authorized ? <DrawerNavigator /> : <ScreenSignIn />}
+      {currentUser.authorized === null ? (
+        <ScreenSplash />
+      ) : currentUser.authorized ? (
+        <DrawerNavigator />
+      ) : (
+        <ScreenSignIn />
+      )}
     </NavigationContainer>
   );
 }