v12.0.0 - initial commit

packages/server/lib/session-manager.js

@@ -0,0 +1,49 @@
+const db = require('./db')
+
+function getSessions() {
+  const sql = `SELECT * FROM user_sessions ORDER BY sess -> 'user' ->> 'username'`
+  return db.any(sql)
+}
+
+function getLastSessionPerUser() {
+  const sql = `SELECT b.username, a.user_agent, a.ip_address, a.last_used, b.role FROM (
+    SELECT sess -> 'user' ->> 'username' AS username,
+    sess ->> 'ua' AS user_agent,
+    sess ->> 'ipAddress' AS ip_address,
+    sess ->> 'lastUsed' AS last_used
+    FROM user_sessions
+    ) a RIGHT JOIN (
+    SELECT DISTINCT ON (username)
+    username, role
+    FROM users) b ON a.username = b.username`
+  return db.any(sql)
+}
+
+function getSessionsByUsername(username) {
+  const sql = `SELECT * FROM user_sessions WHERE sess -> 'user' ->> 'username'=$1`
+  return db.any(sql, [username])
+}
+
+function getSessionById(sessionID) {
+  const sql = `SELECT * FROM user_sessions WHERE sid=$1`
+  return db.any(sql, [sessionID])
+}
+
+function deleteSessionsByUsername(username) {
+  const sql = `DELETE FROM user_sessions WHERE sess -> 'user' ->> 'username'=$1`
+  return db.none(sql, [username])
+}
+
+function deleteSessionById(sessionID) {
+  const sql = `DELETE FROM user_sessions WHERE sid=$1`
+  return db.none(sql, [sessionID])
+}
+
+module.exports = {
+  getSessions,
+  getLastSessionPerUser,
+  getSessionsByUsername,
+  getSessionById,
+  deleteSessionsByUsername,
+  deleteSessionById,
+}