wheelshare-old-backend/src/api.ts

import { Router } from 'express';
import { createSessionFromCodeAndProvider } from './auth';
import {
	getGroupByID,
	getPoolByID,
	getPoolsWithUser,
	getUserByID,
	groups,
	users,
	pools,
} from './data';

export const router = Router();

router.get('/user', (req, res) => {
	if (typeof req.query.userID != 'string') {
		return;
	}

	let userID = req.query.userID;
	let user = getUserByID(userID);

	if (user) {
		res.json({ status: 'success', data: user });
	} else {
		res.json({ status: 'error', error: 'not_found' });
	}
});

router.patch('/user', (req, res) => {
	if (!(req.body.userID in users)) {
		res.json({ status: 'error', error: 'user not found' });
	} else {
		let user = users[req.body.userID];
		user.username = req.body.username;
		user.first_name = req.body.first_name;
		user.last_name = req.body.last_name;
		res.json({ status: 'success' });
	}
});

router.delete('/user', (req, res) => {
	delete users[req.body.userID];
	res.json({ status: 'success' });
});

router.get('/pool', (req, res) => {
	if (typeof req.query.poolID != 'string') {
		return;
	}

	let poolID = req.query.poolID;
	let pool = getPoolByID(poolID);

	if (pool) {
		res.json({ status: 'success', data: pool });
	} else {
		res.json({ status: 'error', error: 'not_found' });
	}
});

router.post('/pool', (req, res) => {
	if (req.body.poolID in pools) {
		res.json({ status: 'error', error: 'already_exists' });
	} else {
		pools[req.body.poolID] = {
			id: req.body.poolID,
			title: req.body.title,
			description: req.body.description,
			participant_ids: [],
			driver_id: 'no driver',
			create_time: 'create time',
			update_time: 'update time',
			comments: [],
			group_id: 'no group',
			status: 'pending',
			capacity: 0,
			direction: 'pickup',
			author_id: 'no author',
			type: 'request',
		};
		res.json({ status: 'success' });
	}
});

router.patch('/pool', (req, res) => {
	if (!(req.body.poolID in pools)) {
		res.json({ status: 'error', error: 'pool not found' });
	} else {
		let pool = pools[req.body.poolID];
		pool.title = req.body.title;
		pool.description = req.body.description;
		pool.driver_id = req.body.driver_id;
		pool.update_time = req.body.update_time;
		pool.status = req.body.status;
		pool.capacity = req.body.capacity;
		pool.direction = req.body.direction;
		res.json({ status: 'success' });
	}
});

router.delete('/pool', (req, res) => {
	delete pools[req.body.poolID];
	res.json({ status: 'success' });
});

router.get('/group', (req, res) => {
	if (typeof req.query.groupID != 'string') {
		return;
	}

	let groupID = req.query.groupID;
	let group = getGroupByID(groupID);

	if (group) {
		res.json({ status: 'success', data: group });
	} else {
		res.json({ status: 'error', error: 'not_found' });
	}
});

router.post('/group', (req, res) => {
	if (req.body.groupID in groups) {
		res.json({ status: 'error', error: 'already_exists' });
	} else {
		groups[req.body.groupID] = {
			id: req.body.groupID,
			member_ids: [],
		};
		res.json({ status: 'success' });
	}
});

router.patch('/group', (req, res) => {
	if (!(req.body.groupID in groups)) {
		res.json({ status: 'error', error: 'group not found' });
	} else {
		let group = users[req.body.groupID];
		res.json({ status: 'success' });
	}
});

router.delete('/group', (req, res) => {
	delete groups[req.body.groupID];
	res.json({ status: 'success' });
});

router.get('/my_pools', (req, res) => {
	if (typeof req.query.userID != 'string') {
		return;
	}

	let userID = req.query.userID;
	let groupsWithUser = getPoolsWithUser(userID);

	if (groupsWithUser) {
		res.json({ status: 'success', data: groupsWithUser });
	} else {
		res.json({ status: 'error', error: 'not_found' });
	}
});

router.post('/my_pools', (req, res) => {
	if (req.body.groupID in groups) {
		res.json({ status: 'error', error: 'already_exists' });
	} else {
		groups[req.body.groupID] = {
			id: req.body.groupID,
			member_ids: [],
		};
		res.json({ status: 'success' });
	}
});

router.get('/create_session', (req, res) => {
	res.send('hello');
});

router.post('/create_session', (req, res) => {
	const { code, provider } = req.body;
	console.log('Creating session: code =', code, 'provider =', provider);
	createSessionFromCodeAndProvider(code, provider)
		.then((token) => {
			res.json({ status: 'success', session_token: token });
		})
		.catch(() => {
			res.json({ status: 'error' });
		});
});