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26 lines
736 B
JavaScript
26 lines
736 B
JavaScript
// Returns a connected Redis/Valkey client, or null when CACHE_DRIVER=memory.
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// Consumers must check for null before using Redis-specific features.
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// Use case: when project is going to have LiveView in future.
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const useRedis = process.env.CACHE_DRIVER !== 'memory';
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if (!useRedis) {
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console.log('ℹ️ Cache driver: memory (Redis skipped)');
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module.exports = null;
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} else {
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const { createClient } = require('redis');
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const client = createClient({
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url: process.env.REDIS_URL || 'redis://127.0.0.1:6379',
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});
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client.on('error', (err) => console.error('[Redis] Connection error:', err));
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(async () => {
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await client.connect();
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console.log('✅ Redis connected.');
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})();
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module.exports = client;
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}
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