81 lines
1.6 KiB
TypeScript
81 lines
1.6 KiB
TypeScript
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import $ from 'cafy';
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import Matching from '../../models/othello-matchig';
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import Game, { pack } from '../../models/othello-game';
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import User from '../../models/user';
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import { publishOthelloStream } from '../../event';
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module.exports = (params, user) => new Promise(async (res, rej) => {
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// Get 'user_id' parameter
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const [childId, childIdErr] = $(params.user_id).id().$;
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if (childIdErr) return rej('invalid user_id param');
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// Myself
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if (childId.equals(user._id)) {
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return rej('invalid user_id param');
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}
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// Find session
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const exist = await Matching.findOne({
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parent_id: childId,
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child_id: user._id
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});
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if (exist) {
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// Destroy session
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Matching.remove({
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_id: exist._id
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});
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const parentIsBlack = Math.random() > 0.5;
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// Start game
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const game = await Game.insert({
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created_at: new Date(),
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black_user_id: parentIsBlack ? exist.parent_id : user._id,
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white_user_id: parentIsBlack ? user._id : exist.parent_id,
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logs: []
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});
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const packedGame = await pack(game);
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// Reponse
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res(packedGame);
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publishOthelloStream(exist.parent_id, 'matched', {
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game
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});
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} else {
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// Fetch child
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const child = await User.findOne({
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_id: childId
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}, {
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fields: {
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_id: true
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}
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});
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if (child === null) {
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return rej('user not found');
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}
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// 以前のセッションはすべて削除しておく
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await Matching.remove({
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parent_id: user._id
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});
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// セッションを作成
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await Matching.insert({
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parent_id: user._id,
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child_id: child._id
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});
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// Reponse
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res(204);
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// 招待
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publishOthelloStream(child._id, 'invited', {
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user_id: user._id
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});
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}
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});
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