Files
waseel/app/(root)/(tabs)/_layout.tsx
T
KrikoriosandClaude f50ff27e11 Build driver app, Uber-style dispatch, POI suggestions; fix map tiles
Driver side (was a stub):
- In-app driver onboarding: a driver-role user creates their own linked
  drivers profile (driver/profile+api GET/POST/PATCH).
- Driver dashboard: online/offline toggle, today's earnings, incoming
  request cards (accept/decline), active ride panel (start/complete trip).
  Polls /driver/rides every 4s while online.
- Location heartbeat (use-driver-location): watchPositionAsync pings
  /driver/location every ~5s; restarts the watch on app foreground so a
  backgrounded driver doesn't go permanently stale and miss requests.

Dispatch (auto-match nearest, Uber-style):
- Ride state machine: requested -> accepted -> en_route -> completed/cancelled
  with a nullable driver_id until matched (lib/dispatch.matchNextDriver).
- matchNextDriver locks the ride (SELECT FOR UPDATE), expires 15s-stale
  offers, picks the nearest eligible driver of the matching service by
  haversine, offers one at a time. Called from ride/create, ride/[id] GET
  (lazy match on the rider's poll), and ride/[id]/respond (on decline).
- ride/create is now a request endpoint (driver_id NULL, status=requested,
  service); drops the pre-match driver_id payment reconciliation.
- ride/[id] GET returns status/service/nullable driver; PATCH handles rider
  cancel + driver en_route/completed. ride/list backs the history tabs.

Rider flow (best experience):
- confirm-ride is now a request screen: single trip fare + nearest-driver
  ETA + cash/card + Request Ride -> live status. Periodically polls online
  drivers of the selected service and disables Request when none are
  online (prevents the "stuck searching forever" state).
- book-ride is the live ride-status screen (searching -> accepted ->
  en_route -> completed/cancelled + Cancel), polling every 3s.
- lib/request-ride unifies the Areeba card flow + cash path.
- Map reads /driver/nearby (real positions, service-filtered); lib/map
  adds calculateTripFare + service-aware fares.

POI suggestions:
- lib/places (Google Nearby Search) + nearby-suggestions chips for
  mall/hospital/pharmacy/restaurant on the home screen.

Service categories now drive both matching and a per-service fare
multiplier (car 1.0 / moto 0.7 / courier 0.85 / chauffeur 1.5).

Map tiles: react-native-maps rendered blank on Android because no Google
Maps key was set. Switched app.json -> app.config.js so
android.config.googleMaps.apiKey is injected from
EXPO_PUBLIC_GOOGLE_API_KEY at build time (keeps the key out of git).
Requires a native rebuild (expo run:android) to take effect.

Also includes the prior payment/auth hardening (server-authoritative
payment_orders ledger with double-spend guards, peppered OTP, register
TOCTOU fix, stats cents fix) that was left uncommitted.

Co-Authored-By: Claude <noreply@anthropic.com>
2026-08-24 13:57:21 +03:00

102 lines
2.2 KiB
TypeScript

import { Tabs } from "expo-router";
import { Image, type ImageSourcePropType, View } from "react-native";
import { icons } from "@/constants";
const TabIcon = ({
source,
focused,
alt,
}: {
source: ImageSourcePropType;
alt: string;
focused: boolean;
}) => (
<View
className={`flex flex-row justify-center items-center rounded-full ${focused && "bg-general-300"}`}
>
<View
className={`rounded-full w-12 h-12 items-center justify-center ${focused && "bg-general-400"}`}
>
<Image
source={source}
alt={alt}
tintColor="white"
resizeMode="contain"
className="w-7 h-7"
/>
</View>
</View>
);
const TabsLayout = () => (
<Tabs
initialRouteName="home"
screenOptions={{
tabBarActiveTintColor: "white",
tabBarInactiveTintColor: "white",
tabBarShowLabel: false,
tabBarStyle: {
backgroundColor: "#333",
borderRadius: 50,
paddingBottom: 0,
overflow: "hidden",
marginHorizontal: 20,
marginBottom: 20,
height: 78,
display: "flex",
justifyContent: "space-between",
alignItems: "center",
flexDirection: "row",
position: "absolute",
},
}}
>
<Tabs.Screen
name="home"
options={{
title: "Home",
headerShown: false,
tabBarIcon: ({ focused }) => (
<TabIcon focused={focused} source={icons.home} alt="Home" />
),
}}
/>
<Tabs.Screen
name="rides"
options={{
title: "Rides",
headerShown: false,
tabBarIcon: ({ focused }) => (
<TabIcon focused={focused} source={icons.list} alt="Rides" />
),
}}
/>
<Tabs.Screen
name="chat"
options={{
title: "Chat",
headerShown: false,
tabBarIcon: ({ focused }) => (
<TabIcon focused={focused} source={icons.chat} alt="Chat" />
),
}}
/>
<Tabs.Screen
name="profile"
options={{
title: "Profile",
headerShown: false,
tabBarIcon: ({ focused }) => (
<TabIcon focused={focused} source={icons.profile} alt="Profile" />
),
}}
/>
</Tabs>
);
export default TabsLayout;