quit event, join event now fires only once in a while for the same player

database.js

@@ -1,4 +1,5 @@
 import sqlite from 'sqlite3'
+import { currentTime } from './utility'
 
 const db = new sqlite.Database('bot.db')
 db.run(
@@ -7,26 +8,45 @@ db.run(
     UNIQUE(chatId)
   )`)
 
-export const saveChat = id => {
-  return new Promise((resolve, reject) => {
-    db.run(`INSERT OR IGNORE INTO chats (chatId) VALUES (?)`, [ id ], (err) => {
-      if (err) {
-        reject(err)
-      } else {
-        resolve({ id })
-      }
-    })
-  })
-}
+db.run(
+  `CREATE TABLE IF NOT EXISTS logouts (
+    displayName INTEGER,
+    lastLogoutTime DATETIME,
+    UNIQUE(displayName)
+  )`)
 
-export const getChats = () => {
-  return new Promise((resolve, reject) => {
-    db.all('SELECT * FROM chats', [], (err, rows) => {
-      if (err) {
-        reject(err)
-      } else {
-        resolve(rows)
-      }
-    })
+const run = (sql, params) => new Promise((resolve, reject) => {
+  db.run(sql, params, (err) => {
+    if (err) {
+      reject(err)
+    } else {
+      resolve()
+    }
   })
-}
+})
+
+export const saveChat = id => run(`INSERT OR IGNORE INTO chats (chatId) VALUES (?)`, [ id ])
+export const getChats = () => new Promise((resolve, reject) => {
+  db.all('SELECT * FROM chats', [], (err, rows) => {
+    if (err) {
+      reject(err)
+    } else {
+      resolve(rows)
+    }
+  })
+})
+
+export const saveLogout = displayName => run(
+  `INSERT OR REPLACE INTO logouts (displayName, lastLogoutTime) VALUES (?, ?)`,
+  [ displayName, currentTime() ]
+)
+export const getLastLogoutTime = displayName => new Promise((resolve, reject) => {
+  db.get(`SELECT lastLogoutTime FROM logouts WHERE displayName = ?`, [ displayName ], (err, row) => {
+    if (err) {
+      reject(err)
+    } else {
+      console.log({ row })
+      resolve(row ? row.lastLogoutTime : null)
+    }
+  })
+})