(sessionId, callback)
| 11 | module.exports = { |
| 12 | |
| 13 | getSession(sessionId, callback) { |
| 14 | try { |
| 15 | config.redisClient.get(sessionId, (err, reply) => { |
| 16 | if (!err) { |
| 17 | if (reply) { |
| 18 | if (callback) callback(null, JSON.parse(reply)); |
| 19 | } else if (callback) { |
| 20 | callback(null, {}); // pass an empty session. |
| 21 | } |
| 22 | } else if (callback) { |
| 23 | callback(err, null); |
| 24 | } |
| 25 | }); |
| 26 | } catch (err) { |
| 27 | winston.log('error', { error: String(err), stack: new Error().stack }); |
| 28 | } |
| 29 | }, |
| 30 | |
| 31 | |
| 32 | /* Saves the user session into Redis. |