간이 db 연동 준비

@@ -28,6 +28,14 @@ var method_action = 0;      // typing count;
 var user_info = new Array();    // 유저 정보 저장용
 //------------------------------------------
 
+//----------------low db-----------------------------------
+const low = require('lowdb');
+const FileSync = require('lowdb/adapters/FileSync')
+const adapter = new FileSync('db.json');
+const db = low(adapter);
+const shortid = require('shortid');
+//---------------------------------------------------------
+
 const fs = require('fs');
 const path = require('path');
 const HTTPS = require('https');

@@ -143,6 +143,11 @@
         "path-is-absolute": "^1.0.0"
       }
     },
+    "graceful-fs": {
+      "version": "4.2.4",
+      "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.4.tgz",
+      "integrity": "sha512-WjKPNJF79dtJAVniUlGGWHYGz2jWxT6VhN/4m1NdkbZ2nOsEF+cI1Edgql5zCRhs/VsQYRvrXctxktVXZUkixw=="
+    },
     "https-proxy-agent": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-4.0.0.tgz",
@@ -171,6 +176,28 @@
       "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
       "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ=="
     },
+    "is-promise": {
+      "version": "2.2.2",
+      "resolved": "https://registry.npmjs.org/is-promise/-/is-promise-2.2.2.tgz",
+      "integrity": "sha512-+lP4/6lKUBfQjZ2pdxThZvLUAafmZb8OAxFb8XXtiQmS35INgr85hdOGoEs124ez1FCnZJt6jau/T+alh58QFQ=="
+    },
+    "lodash": {
+      "version": "4.17.15",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
+      "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A=="
+    },
+    "lowdb": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/lowdb/-/lowdb-1.0.0.tgz",
+      "integrity": "sha512-2+x8esE/Wb9SQ1F9IHaYWfsC9FIecLOPrK4g17FGEayjUWH172H6nwicRovGvSE2CPZouc2MCIqCI7h9d+GftQ==",
+      "requires": {
+        "graceful-fs": "^4.1.3",
+        "is-promise": "^2.1.0",
+        "lodash": "4",
+        "pify": "^3.0.0",
+        "steno": "^0.4.1"
+      }
+    },
     "mime": {
       "version": "2.4.6",
       "resolved": "https://registry.npmjs.org/mime/-/mime-2.4.6.tgz",
@@ -194,6 +221,11 @@
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
       "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
     },
+    "nanoid": {
+      "version": "2.1.11",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-2.1.11.tgz",
+      "integrity": "sha512-s/snB+WGm6uwi0WjsZdaVcuf3KJXlfGl2LcxgwkEwJF0D/BWzVWAZW/XY4bFaiR7s0Jk3FPvlnepg1H1b1UwlA=="
+    },
     "once": {
       "version": "1.4.0",
       "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
@@ -212,6 +244,11 @@
       "resolved": "https://registry.npmjs.org/pend/-/pend-1.2.0.tgz",
       "integrity": "sha1-elfrVQpng/kRUzH89GY9XI4AelA="
     },
+    "pify": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/pify/-/pify-3.0.0.tgz",
+      "integrity": "sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY="
+    },
     "progress": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/progress/-/progress-2.0.3.tgz",
@@ -276,6 +313,22 @@
       "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
       "integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ=="
     },
+    "shortid": {
+      "version": "2.2.15",
+      "resolved": "https://registry.npmjs.org/shortid/-/shortid-2.2.15.tgz",
+      "integrity": "sha512-5EaCy2mx2Jgc/Fdn9uuDuNIIfWBpzY4XIlhoqtXF6qsf+/+SGZ+FxDdX/ZsMZiWupIWNqAEmiNY4RC+LSmCeOw==",
+      "requires": {
+        "nanoid": "^2.1.0"
+      }
+    },
+    "steno": {
+      "version": "0.4.4",
+      "resolved": "https://registry.npmjs.org/steno/-/steno-0.4.4.tgz",
+      "integrity": "sha1-BxEFvfwobmYVwEA8J+nXtdy4Vcs=",
+      "requires": {
+        "graceful-fs": "^4.1.3"
+      }
+    },
     "string_decoder": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.3.0.tgz",

@@ -13,7 +13,9 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
+    "lowdb": "^1.0.0",
     "puppeteer": "^3.3.0",
-    "readline": "^1.3.0"
+    "readline": "^1.3.0",
+    "shortid": "^2.2.15"
   }
 }