jormungandr-bite/src/server/api/endpoints/othello/games.ts
2018-03-29 01:54:41 +09:00

62 lines
1.3 KiB
TypeScript

import $ from 'cafy';
import Game, { pack } from '../../models/othello-game';
module.exports = (params, user) => new Promise(async (res, rej) => {
// Get 'my' parameter
const [my = false, myErr] = $(params.my).optional.boolean().$;
if (myErr) return rej('invalid my param');
// Get 'limit' parameter
const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
if (limitErr) return rej('invalid limit param');
// Get 'since_id' parameter
const [sinceId, sinceIdErr] = $(params.since_id).optional.id().$;
if (sinceIdErr) return rej('invalid since_id param');
// Get 'until_id' parameter
const [untilId, untilIdErr] = $(params.until_id).optional.id().$;
if (untilIdErr) return rej('invalid until_id param');
// Check if both of since_id and until_id is specified
if (sinceId && untilId) {
return rej('cannot set since_id and until_id');
}
const q: any = my ? {
is_started: true,
$or: [{
user1_id: user._id
}, {
user2_id: user._id
}]
} : {
is_started: true
};
const sort = {
_id: -1
};
if (sinceId) {
sort._id = 1;
q._id = {
$gt: sinceId
};
} else if (untilId) {
q._id = {
$lt: untilId
};
}
// Fetch games
const games = await Game.find(q, {
sort,
limit
});
// Reponse
res(Promise.all(games.map(async (g) => await pack(g, user, {
detail: false
}))));
});