Files
CBS-Mobile-App/src/hooks/useAppBootstrap.ts

107 lines
4.3 KiB
TypeScript

import { useEffect, useRef } from 'react';
import { useAppDispatch, useAppSelector } from '../app/hooks';
import {
bootstrapAuthSession,
loadSignInContext,
logoutSession,
} from '../modules/auth/store/authThunk';
import { selectIsAuthenticated } from '../modules/auth/store/authSelectors';
import { seedDashboardState } from '../modules/home/store/accountThunk';
import { seedBeneficiaries } from '../modules/transfer/store/transferThunk';
import { seedRecentPayees } from '../modules/payments/store/paymentsThunk';
import { seedDepositProducts } from '../modules/deposit/store/depositThunk';
import {
seedServiceRequests,
seedSupportMessages,
} from '../modules/services/store/serviceThunk';
import { seedLoanProducts } from '../modules/loan/store/loanThunk';
import { seedInsurancePlans } from '../modules/insurance/store/insuranceThunk';
import { seedCards } from '../modules/cards/store/cardsThunk';
import { seedUserProfile } from '../modules/profile/store/userThunk';
import { markAppReady } from '../modules/ui/store/uiThunk';
import { env } from '../config/env';
import { featureRemoteConfig } from '../features';
import { registerUnauthorizedHandler } from '../services/api/interceptors';
import { registerForPushNotifications } from '../services/notifications/pushNotifications';
import { useSessionTimeout } from './useSessionTimeout';
import { useToast } from './useToast';
/**
* Populates the modules that have no CBS backend behind them yet — the
* dashboard, cards, loans, insurance, deposits, service requests and the agent
* app. Registration, sign-in, accounts/MMID and payees are live and are not
* seeded from here.
*/
const seedAllData = (dispatch: ReturnType<typeof useAppDispatch>) => {
dispatch(seedUserProfile());
dispatch(seedDashboardState());
dispatch(seedBeneficiaries());
dispatch(seedRecentPayees());
dispatch(seedDepositProducts());
dispatch(seedServiceRequests());
dispatch(seedSupportMessages());
dispatch(seedLoanProducts());
dispatch(seedInsurancePlans());
dispatch(seedCards());
};
export const useAppBootstrap = () => {
const dispatch = useAppDispatch();
const toast = useToast();
const isAuthenticated = useAppSelector(selectIsAuthenticated);
const wasAuthenticated = useRef(false);
useSessionTimeout();
// Initial bootstrap on mount. `bootstrapAuthSession` also mints the device id
// and validates any stored session against the server before trusting it.
useEffect(() => {
void dispatch(bootstrapAuthSession());
seedAllData(dispatch);
dispatch(markAppReady());
void registerForPushNotifications();
}, [dispatch]);
useEffect(() => {
if (isAuthenticated && !wasAuthenticated.current) {
// Logout wipes all Redux state, so profile/dashboard/etc. need
// re-populating when the user signs back in.
seedAllData(dispatch);
// The startup fetch ran unauthenticated, so it could only carry the
// org-wide scope. Now that there is a session the server can also tell us
// what this customer's role and tenant are allowed to see.
void featureRemoteConfig.refresh({ useMock: env.useMockServer });
}
if (!isAuthenticated && wasAuthenticated.current) {
// Role-scoped switches belong to the session that is ending. Leaving them
// in force would apply one customer's entitlements to whoever signs in
// next on this handset. The org-wide layer stays — it gates the sign-in
// screen itself.
featureRemoteConfig.clearRoleScope();
// That same wipe takes the remembered mobile number and the biometric
// flag with it, which the sign-in screen needs. Only those two are
// re-read — a full bootstrap would raise the hydrating flag and blank the
// app behind a loader on the way out.
void dispatch(loadSignInContext());
}
wasAuthenticated.current = isAuthenticated;
}, [isAuthenticated, dispatch]);
useEffect(() => {
const unregister = registerUnauthorizedHandler(() => {
// A token the server rejected, not a customer leaving — so the session
// goes and the registration stays. See `LogoutReason`.
void dispatch(logoutSession('unauthorized'));
toast('Signed out', 'info', 'Your session ended. Please sign in again.');
});
return unregister;
}, [dispatch, toast]);
};