| 1 | const PubSub = require('pubsub-js');
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| 2 |
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| 3 | module.exports = () => {
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| 4 | let currentGameId = null;
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| 5 |
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| 6 | function lookingAtGame(gameId) {
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| 7 | currentGameId = gameId;
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| 8 | }
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| 9 |
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| 10 | function notLookingAtGame() {
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| 11 | currentGameId = null;
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| 12 | }
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| 13 |
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| 14 | PubSub.subscribe('viewing_game', (msg, data) => {
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| 15 | lookingAtGame(data.gameId);
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| 16 | });
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| 17 |
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| 18 | PubSub.subscribe('exited_game', () => {
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| 19 | notLookingAtGame();
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| 20 | });
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| 21 |
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| 22 | return {
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| 23 | getCurrentGame: () => currentGameId,
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| 24 | };
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| 25 | };
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