randomFree structure

.gitignore

@@ -1,2 +1,3 @@
 node_modules/
-database/mafaldadb/
+database/mafaldadb/
+.idea

app.js

@@ -8,6 +8,7 @@ var bodyParser = require('body-parser');
 var index = require('./routes/index');
 var users = require('./routes/users');
 var cards = require('./routes/cards');
+var matchmaking = require('./routes/matchmaking');
 
 const Middlewares = require('./middlewares');
 
@@ -29,9 +30,11 @@ app.use(express.static(path.join(__dirname, 'public')));
 const tokenParser = Middlewares.Authorization.getTokenParser();
 app.use(tokenParser);
 
-// SETUP ROUTES 
+// SETUP ROUTES
+
 app.use('/cards', cards);
 app.use('/users', users);
+app.use('/matchmaking', matchmaking);
 app.use('/', index);
 
 

database/repositories/cards.js

@@ -1,5 +1,5 @@
 const db = require("../db.js");
-var CryptoJS = require('crypto-js');
+const CryptoJS = require('crypto-js');
 
 const CARDS_SEARCH_CRITERIA = {
 	'lt': 'card;',

package-lock.json

@@ -7,18 +7,33 @@
     "abstract-leveldown": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/abstract-leveldown/-/abstract-leveldown-3.0.0.tgz",
-      "integrity": "sha512-KUWx9UWGQD12zsmLNj64/pndaz4iJh/Pj7nopgkfDG6RlCcbMZvT6+9l7dchK4idog2Is8VdC/PvNbFuFmalIQ==",
+      "integrity": "sha1-XLiflYpE9SZ3nXQNFEDnQ+DDClc=",
       "requires": {
         "xtend": "4.0.1"
       }
     },
     "accepts": {
-      "version": "1.3.4",
-      "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.4.tgz",
-      "integrity": "sha1-hiRnWMfdbSGmR0/whKR0DsBesh8=",
+      "version": "1.3.5",
+      "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.5.tgz",
+      "integrity": "sha1-63d99gEXI6OxTopywIBcjoZ0a9I=",
       "requires": {
-        "mime-types": "2.1.17",
+        "mime-types": "2.1.19",
         "negotiator": "0.6.1"
+      },
+      "dependencies": {
+        "mime-db": {
+          "version": "1.35.0",
+          "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.35.0.tgz",
+          "integrity": "sha512-JWT/IcCTsB0Io3AhWUMjRqucrHSPsSf2xKLaRldJVULioggvkJvggZ3VXNNSRkCddE6D+BUI4HEIZIA2OjwIvg=="
+        },
+        "mime-types": {
+          "version": "2.1.19",
+          "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.19.tgz",
+          "integrity": "sha512-P1tKYHVSZ6uFo26mtnve4HQFE3koh1UWVkp8YUC+ESBHe945xWSoXuHHiGarDqcEZ+whpCDnlNw5LON0kLo+sw==",
+          "requires": {
+            "mime-db": "1.35.0"
+          }
+        }
       }
     },
     "acorn": {
@@ -64,7 +79,7 @@
     "aproba": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/aproba/-/aproba-1.2.0.tgz",
-      "integrity": "sha512-Y9J6ZjXtoYh8RnXVCMOU/ttDmk1aBjunq9vO0ta5x85WDQiQfUF9sIPBITdbiiIVcBo03Hi3jMxigBtsddlXRw=="
+      "integrity": "sha1-aALmJk79GMeQobDVF/DyYnvyyUo="
     },
     "are-we-there-yet": {
       "version": "1.1.4",
@@ -101,7 +116,7 @@
     "bindings": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/bindings/-/bindings-1.3.0.tgz",
-      "integrity": "sha512-DpLh5EzMR2kzvX1KIlVC0VkC3iZtHKTgdtZ0a3pglBZdaQFjt5S9g9xd1lE+YvXyfd6mtCeRnrUfOLYiTMlNSw=="
+      "integrity": "sha1-s0b27PapX1qBXFg5/HzbIlAvHtc="
     },
     "bl": {
       "version": "1.2.1",
@@ -239,7 +254,7 @@
     "content-type": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/content-type/-/content-type-1.0.4.tgz",
-      "integrity": "sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA=="
+      "integrity": "sha1-4TjMdeBAxyexlm/l5fjJruJW/js="
     },
     "cookie": {
       "version": "0.3.1",
@@ -273,7 +288,7 @@
     "debug": {
       "version": "2.6.9",
       "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
-      "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+      "integrity": "sha1-XRKFFd8TT/Mn6QpMk/Tgd6U2NB8=",
       "requires": {
         "ms": "2.0.0"
       }
@@ -322,14 +337,14 @@
       "integrity": "sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0="
     },
     "encodeurl": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.1.tgz",
-      "integrity": "sha1-eePVhlU0aQn+bw9Fpd5oEDspTSA="
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz",
+      "integrity": "sha1-rT/0yG7C0CkyL1oCw6mmBslbP1k="
     },
     "encoding-down": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/encoding-down/-/encoding-down-3.0.1.tgz",
-      "integrity": "sha512-uvx+39YNqiPLqhXAvOSGBVy/oYBh4p2ShwG9YFCipwgfOhnVIOxuOPE3R9dEGM44bn0VHIrC3ojXq6lNf2ulwg==",
+      "integrity": "sha1-gKRBXsTSgFoCpn5erIgNl1S3luA=",
       "requires": {
         "abstract-leveldown": "3.0.0",
         "level-codec": "8.0.0",
@@ -339,7 +354,7 @@
     "end-of-stream": {
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.1.tgz",
-      "integrity": "sha512-1MkrZNvWTKCaigbn+W15elq2BB/L22nqrSY5DKlo3X6+vclJm8Bb5djXJBmEX6fS3+zCh/F4VBK5Z2KxJt4s2Q==",
+      "integrity": "sha1-7SljTRm6ukY7bOa4CjchPqtx7EM=",
       "requires": {
         "once": "1.4.0"
       }
@@ -347,7 +362,7 @@
     "errno": {
       "version": "0.1.6",
       "resolved": "https://registry.npmjs.org/errno/-/errno-0.1.6.tgz",
-      "integrity": "sha512-IsORQDpaaSwcDP4ZZnHxgE85werpo34VYn1Ud3mq+eUsF593faR8oCZNXrROVkpFu2TsbrNhHin0aUrTsQ9vNw==",
+      "integrity": "sha1-w4bOimKD8U/AlWO3FWCQjJv1MCY=",
       "requires": {
         "prr": "1.0.1"
       }
@@ -373,49 +388,68 @@
       "integrity": "sha512-kkjwkMqj0h4w/sb32ERCDxCQkREMCAgS39DscDnSwDsbxnwwM1BTZySdC3Bn1lhY7vL08n9GoO/fVTynjDgRyQ=="
     },
     "express": {
-      "version": "4.15.5",
-      "resolved": "https://registry.npmjs.org/express/-/express-4.15.5.tgz",
-      "integrity": "sha1-ZwI1ypWYiQpa6BcLg9tyK4Qu2Sc=",
+      "version": "4.16.3",
+      "resolved": "https://registry.npmjs.org/express/-/express-4.16.3.tgz",
+      "integrity": "sha1-avilAjUNsyRuzEvs9rWjTSL37VM=",
       "requires": {
-        "accepts": "1.3.4",
+        "accepts": "1.3.5",
         "array-flatten": "1.1.1",
+        "body-parser": "1.18.2",
         "content-disposition": "0.5.2",
         "content-type": "1.0.4",
         "cookie": "0.3.1",
         "cookie-signature": "1.0.6",
         "debug": "2.6.9",
         "depd": "1.1.2",
-        "encodeurl": "1.0.1",
+        "encodeurl": "1.0.2",
         "escape-html": "1.0.3",
         "etag": "1.8.1",
-        "finalhandler": "1.0.6",
+        "finalhandler": "1.1.1",
         "fresh": "0.5.2",
         "merge-descriptors": "1.0.1",
         "methods": "1.1.2",
         "on-finished": "2.3.0",
         "parseurl": "1.3.2",
         "path-to-regexp": "0.1.7",
-        "proxy-addr": "1.1.5",
-        "qs": "6.5.0",
+        "proxy-addr": "2.0.3",
+        "qs": "6.5.1",
         "range-parser": "1.2.0",
-        "send": "0.15.6",
-        "serve-static": "1.12.6",
-        "setprototypeof": "1.0.3",
-        "statuses": "1.3.1",
-        "type-is": "1.6.15",
-        "utils-merge": "1.0.0",
+        "safe-buffer": "5.1.1",
+        "send": "0.16.2",
+        "serve-static": "1.13.2",
+        "setprototypeof": "1.1.0",
+        "statuses": "1.4.0",
+        "type-is": "1.6.16",
+        "utils-merge": "1.0.1",
         "vary": "1.1.2"
       },
       "dependencies": {
-        "qs": {
-          "version": "6.5.0",
-          "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.0.tgz",
-          "integrity": "sha512-fjVFjW9yhqMhVGwRExCXLhJKrLlkYSaxNWdyc9rmHlrVZbk35YHH312dFd7191uQeXkI3mKLZTIbSvIeFwFemg=="
+        "mime-db": {
+          "version": "1.35.0",
+          "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.35.0.tgz",
+          "integrity": "sha512-JWT/IcCTsB0Io3AhWUMjRqucrHSPsSf2xKLaRldJVULioggvkJvggZ3VXNNSRkCddE6D+BUI4HEIZIA2OjwIvg=="
         },
-        "statuses": {
-          "version": "1.3.1",
-          "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.3.1.tgz",
-          "integrity": "sha1-+vUbnrdKrvOzrPStX2Gr8ky3uT4="
+        "mime-types": {
+          "version": "2.1.19",
+          "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.19.tgz",
+          "integrity": "sha512-P1tKYHVSZ6uFo26mtnve4HQFE3koh1UWVkp8YUC+ESBHe945xWSoXuHHiGarDqcEZ+whpCDnlNw5LON0kLo+sw==",
+          "requires": {
+            "mime-db": "1.35.0"
+          }
+        },
+        "setprototypeof": {
+          "version": "1.1.0",
+          "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.1.0.tgz",
+          "integrity": "sha512-BvE/TwpZX4FXExxOxZyRGQQv651MSwmWKZGqvmPcRIjDqWub67kTKuIMx43cZZrS/cBBzwBcNDWoFxt2XEFIpQ=="
+        },
+        "type-is": {
+          "version": "1.6.16",
+          "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.16.tgz",
+          "integrity": "sha512-HRkVv/5qY2G6I8iab9cI7v1bOIdhm94dVjQCPFElW9W+3GeDOSHmy2EBYe4VTApuzolPcmgFTN3ftVJRKR2J9Q==",
+          "requires": {
+            "media-typer": "0.3.0",
+            "mime-types": "2.1.19"
+          }
         }
       }
     },
@@ -425,24 +459,17 @@
       "integrity": "sha1-hDWpqqAteSSNF9cE52JZMB2ZKAo="
     },
     "finalhandler": {
-      "version": "1.0.6",
-      "resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.0.6.tgz",
-      "integrity": "sha1-AHrqM9Gk0+QgF/YkhIrVjSEvgU8=",
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.1.1.tgz",
+      "integrity": "sha512-Y1GUDo39ez4aHAw7MysnUD5JzYX+WaIj8I57kO3aEPT1fFRL4sr7mjei97FgnwhAyyzRYmQZaTHb2+9uZ1dPtg==",
       "requires": {
         "debug": "2.6.9",
-        "encodeurl": "1.0.1",
+        "encodeurl": "1.0.2",
         "escape-html": "1.0.3",
         "on-finished": "2.3.0",
         "parseurl": "1.3.2",
-        "statuses": "1.3.1",
+        "statuses": "1.4.0",
         "unpipe": "1.0.0"
-      },
-      "dependencies": {
-        "statuses": {
-          "version": "1.3.1",
-          "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.3.1.tgz",
-          "integrity": "sha1-+vUbnrdKrvOzrPStX2Gr8ky3uT4="
-        }
       }
     },
     "forwarded": {
@@ -458,7 +485,7 @@
     "function-bind": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
-      "integrity": "sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A=="
+      "integrity": "sha1-pWiZ0+o8m6uHS7l3O3xe3pL0iV0="
     },
     "gauge": {
       "version": "2.7.4",
@@ -529,17 +556,17 @@
     "ini": {
       "version": "1.3.5",
       "resolved": "https://registry.npmjs.org/ini/-/ini-1.3.5.tgz",
-      "integrity": "sha512-RZY5huIKCMRWDUqZlEi72f/lmXKMvuszcMBduliQ3nnWbx9X/ZBQO7DijMEYS9EhHBb2qacRUMtC7svLwe0lcw=="
+      "integrity": "sha1-7uJfVtscnsYIXgwid4CD9Zar+Sc="
     },
     "ipaddr.js": {
-      "version": "1.4.0",
-      "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.4.0.tgz",
-      "integrity": "sha1-KWrKh4qCGBbluF0KKFqZvP9FgvA="
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.6.0.tgz",
+      "integrity": "sha1-4/o1e3c9phnybpXwSdBVxyeW+Gs="
     },
     "is-buffer": {
       "version": "1.1.6",
       "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-1.1.6.tgz",
-      "integrity": "sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w=="
+      "integrity": "sha1-76ouqdqg16suoTqXsritUf776L4="
     },
     "is-expression": {
       "version": "2.1.0",
@@ -615,12 +642,12 @@
     "level-codec": {
       "version": "8.0.0",
       "resolved": "https://registry.npmjs.org/level-codec/-/level-codec-8.0.0.tgz",
-      "integrity": "sha512-gNZlo1HRHz0BWxzGCyNf7xntAs2HKOPvvRBWtXsoDvEX4vMYnSTBS6ZnxoaiX7nhxSBPpegRa8CQ/hnfGBKk3Q=="
+      "integrity": "sha1-OkoN4G2uIML1pXszcsdlHmcIPgM="
     },
     "level-errors": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/level-errors/-/level-errors-1.1.2.tgz",
-      "integrity": "sha512-Sw/IJwWbPKF5Ai4Wz60B52yj0zYeqzObLh8k1Tk88jVmD51cJSKWSYpRyhVIvFzZdvsPqlH5wfhp/yxdsaQH4w==",
+      "integrity": "sha1-Q5nC89Orh9BiX342duLYB97/QE0=",
       "requires": {
         "errno": "0.1.6"
       }
@@ -666,15 +693,16 @@
       }
     },
     "level-sublevel": {
-      "version": "6.6.1",
-      "resolved": "https://registry.npmjs.org/level-sublevel/-/level-sublevel-6.6.1.tgz",
-      "integrity": "sha1-+ad/dSGrcKj46S7VbyGjx4hqRIU=",
+      "version": "6.6.5",
+      "resolved": "https://registry.npmjs.org/level-sublevel/-/level-sublevel-6.6.5.tgz",
+      "integrity": "sha512-SBSR60x+dghhwGUxPKS+BvV1xNqnwsEUBKmnFepPaHJ6VkBXyPK9SImGc3K2BkwBfpxlt7GKkBNlCnrdufsejA==",
       "requires": {
         "bytewise": "1.1.0",
         "levelup": "0.19.1",
         "ltgt": "2.1.3",
-        "pull-level": "2.0.3",
-        "pull-stream": "3.6.1",
+        "pull-defer": "0.2.2",
+        "pull-level": "2.0.4",
+        "pull-stream": "3.6.8",
         "typewiselite": "1.0.0",
         "xtend": "4.0.1"
       },
@@ -724,6 +752,14 @@
           "resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz",
           "integrity": "sha1-ihis/Kmo9Bd+Cav8YDiTmwXR7t8="
         },
+        "level-post": {
+          "version": "1.0.7",
+          "resolved": "https://registry.npmjs.org/level-post/-/level-post-1.0.7.tgz",
+          "integrity": "sha512-PWYqG4Q00asOrLhX7BejSajByB4EmG2GaKHfj3h5UmmZ2duciXLPGYWIjBzLECFWUGOZWlm5B20h/n3Gs3HKew==",
+          "requires": {
+            "ltgt": "2.1.3"
+          }
+        },
         "levelup": {
           "version": "0.19.1",
           "resolved": "https://registry.npmjs.org/levelup/-/levelup-0.19.1.tgz",
@@ -756,23 +792,23 @@
           "integrity": "sha1-GoS4WQgyVQFBGFPQCB7j+obikmo="
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         "pull-level": {
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-          "resolved": "https://registry.npmjs.org/pull-level/-/pull-level-2.0.3.tgz",
-          "integrity": "sha1-lQBjXiV5Rdb+7eGF9deiR3NFWxc=",
+          "version": "2.0.4",
+          "resolved": "https://registry.npmjs.org/pull-level/-/pull-level-2.0.4.tgz",
+          "integrity": "sha512-fW6pljDeUThpq5KXwKbRG3X7Ogk3vc75d5OQU/TvXXui65ykm+Bn+fiktg+MOx2jJ85cd+sheufPL+rw9QSVZg==",
           "requires": {
-            "level-post": "1.0.5",
+            "level-post": "1.0.7",
             "pull-cat": "1.1.11",
             "pull-live": "1.0.1",
             "pull-pushable": "2.1.2",
-            "pull-stream": "3.6.1",
+            "pull-stream": "3.6.8",
             "pull-window": "2.1.4",
             "stream-to-pull-stream": "1.7.2"
           }
         },
         "pull-stream": {
-          "version": "3.6.1",
-          "resolved": "https://registry.npmjs.org/pull-stream/-/pull-stream-3.6.1.tgz",
-          "integrity": "sha1-xcKuSlEkbv7rzGXAQSo9clqSzgA="
+          "version": "3.6.8",
+          "resolved": "https://registry.npmjs.org/pull-stream/-/pull-stream-3.6.8.tgz",
+          "integrity": "sha512-wQUIptQBcM0rFsUhZoEpOT3vUn73DtTGVq3NQ86c4T7iMOSprDzeKWYq2ksXnbwiuExTKvt+8G9fzNLFQuiO+A=="
         },
         "readable-stream": {
           "version": "1.0.34",
@@ -805,7 +841,7 @@
     "leveldown": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/leveldown/-/leveldown-2.1.1.tgz",
-      "integrity": "sha512-JNMCTSchq1YtQLMGePmT07UE7hIIYR4GHpZI7+nUXbM9XgNtRAwcBGhnyJyITwpTILTkUcNPBKZ9lZmTUj2E3g==",
+      "integrity": "sha1-L014bf5ro+zGNAl4TOKeyhEEE78=",
       "requires": {
         "abstract-leveldown": "3.0.0",
         "bindings": "1.3.0",
@@ -856,9 +892,9 @@
       "integrity": "sha1-VSmk1nZUE07cxSZmVoNbD4Ua/O4="
     },
     "mime": {
-      "version": "1.3.4",
-      "resolved": "https://registry.npmjs.org/mime/-/mime-1.3.4.tgz",
-      "integrity": "sha1-EV+eO2s9rylZmDyzjxSaLUDrXVM="
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/mime/-/mime-1.4.1.tgz",
+      "integrity": "sha512-KI1+qOZu5DcW6wayYHSzR/tXKCDC5Om4s1z2QJjDULzLcmf3DvzS7oluY4HCTrc+9FiKmWUgeNLg7W3uIQvxtQ=="
     },
     "mime-db": {
       "version": "1.30.0",
@@ -936,7 +972,7 @@
     "npmlog": {
       "version": "4.1.2",
       "resolved": "https://registry.npmjs.org/npmlog/-/npmlog-4.1.2.tgz",
-      "integrity": "sha512-2uUqazuKlTaSI/dC8AzicUck7+IrEaOnN/e0jd3Xtt1KcGpwx30v50mL7oPyr/h9bL3E4aZccVwpwP+5W9Vjkg==",
+      "integrity": "sha1-CKfyqL9zRgR3mp76StXMcXq7lUs=",
       "requires": {
         "are-we-there-yet": "1.1.4",
         "console-control-strings": "1.1.0",
@@ -1024,18 +1060,18 @@
     "promise": {
       "version": "7.3.1",
       "resolved": "https://registry.npmjs.org/promise/-/promise-7.3.1.tgz",
-      "integrity": "sha512-nolQXZ/4L+bP/UGlkfaIujX9BKxGwmQ9OT4mOt5yvy8iK1h3wqTEJCijzGANTCCl9nWjY41juyAn2K3Q1hLLTg==",
+      "integrity": "sha1-BktyYCsY+Q8pGSuLG8QY/9Hr078=",
       "requires": {
         "asap": "2.0.6"
       }
     },
     "proxy-addr": {
-      "version": "1.1.5",
-      "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-1.1.5.tgz",
-      "integrity": "sha1-ccDuOxAt4/IC87ZPYI0XP8uhqRg=",
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.3.tgz",
+      "integrity": "sha512-jQTChiCJteusULxjBp8+jftSQE5Obdl3k4cnmLA6WXtK6XFuWRnvVL7aCiBqaLPM8c4ph0S4tKna8XvmIwEnXQ==",
       "requires": {
         "forwarded": "0.1.2",
-        "ipaddr.js": "1.4.0"
+        "ipaddr.js": "1.6.0"
       }
     },
     "prr": {
@@ -1091,7 +1127,7 @@
     "pug-filters": {
       "version": "2.1.5",
       "resolved": "https://registry.npmjs.org/pug-filters/-/pug-filters-2.1.5.tgz",
-      "integrity": "sha512-xkw71KtrC4sxleKiq+cUlQzsiLn8pM5+vCgkChW2E6oNOzaqTSIBKIQ5cl4oheuDzvJYCTSYzRaVinMUrV4YLQ==",
+      "integrity": "sha1-Zr9ugNl/vvgpurCqNe3f8z/JZPM=",
       "requires": {
         "clean-css": "3.4.28",
         "constantinople": "3.1.0",
@@ -1140,7 +1176,7 @@
     "pug-load": {
       "version": "2.0.9",
       "resolved": "https://registry.npmjs.org/pug-load/-/pug-load-2.0.9.tgz",
-      "integrity": "sha512-BDdZOCru4mg+1MiZwRQZh25+NTRo/R6/qArrdWIf308rHtWA5N9kpoUskRe4H6FslaQujC+DigH9LqlBA4gf6Q==",
+      "integrity": "sha1-7iF8kUzB2TJNRLhsMtHfJB023no=",
       "requires": {
         "object-assign": "4.1.1",
         "pug-walk": "1.1.5"
@@ -1171,7 +1207,7 @@
     "pug-walk": {
       "version": "1.1.5",
       "resolved": "https://registry.npmjs.org/pug-walk/-/pug-walk-1.1.5.tgz",
-      "integrity": "sha512-rJlH1lXerCIAtImXBze3dtKq/ykZMA4rpO9FnPcIgsWcxZLOvd8zltaoeOVFyBSSqCkhhJWbEbTMga8UxWUUSA=="
+      "integrity": "sha1-kOlDrLz3Ah5kVM8bMiRYkcum+FE="
     },
     "pull-cat": {
       "version": "1.1.11",
@@ -1183,6 +1219,11 @@
       "resolved": "https://registry.npmjs.org/pull-core/-/pull-core-1.0.0.tgz",
       "integrity": "sha1-4OuTkY36cJY+0J429j2qFbdrOKQ="
     },
+    "pull-defer": {
+      "version": "0.2.2",
+      "resolved": "https://registry.npmjs.org/pull-defer/-/pull-defer-0.2.2.tgz",
+      "integrity": "sha1-CIew/7MK8ypW2+z6csFnInHwexM="
+    },
     "pull-level": {
       "version": "1.5.2",
       "resolved": "https://registry.npmjs.org/pull-level/-/pull-level-1.5.2.tgz",
@@ -1209,13 +1250,13 @@
       "integrity": "sha1-pOzuAeMwFV6RJLu89HYfIbOPUfU=",
       "requires": {
         "pull-cat": "1.1.11",
-        "pull-stream": "3.6.1"
+        "pull-stream": "3.6.8"
       },
       "dependencies": {
         "pull-stream": {
-          "version": "3.6.1",
-          "resolved": "https://registry.npmjs.org/pull-stream/-/pull-stream-3.6.1.tgz",
-          "integrity": "sha1-xcKuSlEkbv7rzGXAQSo9clqSzgA="
+          "version": "3.6.8",
+          "resolved": "https://registry.npmjs.org/pull-stream/-/pull-stream-3.6.8.tgz",
+          "integrity": "sha512-wQUIptQBcM0rFsUhZoEpOT3vUn73DtTGVq3NQ86c4T7iMOSprDzeKWYq2ksXnbwiuExTKvt+8G9fzNLFQuiO+A=="
         }
       }
     },
@@ -1311,7 +1352,7 @@
     "resolve": {
       "version": "1.5.0",
       "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.5.0.tgz",
-      "integrity": "sha512-hgoSGrc3pjzAPHNBg+KnFcK2HwlHTs/YrAGUr6qgTVUZmXv1UEXXl0bZNBKMA9fud6lRYFdPGz0xXxycPzmmiw==",
+      "integrity": "sha1-HwmsznlsmnYlefMbLBzEw83fnzY=",
       "requires": {
         "path-parse": "1.0.5"
       }
@@ -1319,7 +1360,7 @@
     "ret": {
       "version": "0.1.15",
       "resolved": "https://registry.npmjs.org/ret/-/ret-0.1.15.tgz",
-      "integrity": "sha512-TTlYpa+OL+vMMNG24xSlQGEJ3B/RzEfUlLct7b5G/ytav+wPrplCpVMFuwzXbkecJrb6IYo1iFb0S9v37754mg=="
+      "integrity": "sha1-uKSCXVvbH8P29Twrwz+BOIaBx7w="
     },
     "right-align": {
       "version": "0.1.3",
@@ -1332,7 +1373,7 @@
     "safe-buffer": {
       "version": "5.1.1",
       "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.1.tgz",
-      "integrity": "sha512-kKvNJn6Mm93gAczWVJg7wH+wGYWNrDHdWvpUmHyEsgCtIwwo3bqPtV4tR5tuPaUhTOo/kvhVwd8XwwOllGYkbg=="
+      "integrity": "sha1-iTMSr2myEj3vcfV4iQAWce6yyFM="
     },
     "safe-regex": {
       "version": "0.0.1",
@@ -1345,39 +1386,32 @@
     "semver": {
       "version": "5.5.0",
       "resolved": "https://registry.npmjs.org/semver/-/semver-5.5.0.tgz",
-      "integrity": "sha512-4SJ3dm0WAwWy/NVeioZh5AntkdJoWKxHxcmyP622fOkgHa4z3R0TdBJICINyaSDE6uNwVc8gZr+ZinwZAH4xIA=="
+      "integrity": "sha1-3Eu8emyp2Rbe5dQ1FvAJK1j3uKs="
     },
     "send": {
-      "version": "0.15.6",
-      "resolved": "https://registry.npmjs.org/send/-/send-0.15.6.tgz",
-      "integrity": "sha1-IPI6nJJbdiq4JwX+L52yUqzkfjQ=",
+      "version": "0.16.2",
+      "resolved": "https://registry.npmjs.org/send/-/send-0.16.2.tgz",
+      "integrity": "sha512-E64YFPUssFHEFBvpbbjr44NCLtI1AohxQ8ZSiJjQLskAdKuriYEP6VyGEsRDH8ScozGpkaX1BGvhanqCwkcEZw==",
       "requires": {
         "debug": "2.6.9",
         "depd": "1.1.2",
         "destroy": "1.0.4",
-        "encodeurl": "1.0.1",
+        "encodeurl": "1.0.2",
         "escape-html": "1.0.3",
         "etag": "1.8.1",
         "fresh": "0.5.2",
         "http-errors": "1.6.2",
-        "mime": "1.3.4",
+        "mime": "1.4.1",
         "ms": "2.0.0",
         "on-finished": "2.3.0",
         "range-parser": "1.2.0",
-        "statuses": "1.3.1"
-      },
-      "dependencies": {
-        "statuses": {
-          "version": "1.3.1",
-          "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.3.1.tgz",
-          "integrity": "sha1-+vUbnrdKrvOzrPStX2Gr8ky3uT4="
-        }
+        "statuses": "1.4.0"
       }
     },
     "serve-favicon": {
       "version": "2.4.5",
       "resolved": "https://registry.npmjs.org/serve-favicon/-/serve-favicon-2.4.5.tgz",
-      "integrity": "sha512-s7F8h2NrslMkG50KxvlGdj+ApSwaLex0vexuJ9iFf3GLTIp1ph/l1qZvRe9T9TJEYZgmq72ZwJ2VYiAEtChknw==",
+      "integrity": "sha1-SdmkaGMVOpJAaRyJPSsOfYXW1DY=",
       "requires": {
         "etag": "1.8.1",
         "fresh": "0.5.2",
@@ -1387,14 +1421,14 @@
       }
     },
     "serve-static": {
-      "version": "1.12.6",
-      "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.12.6.tgz",
-      "integrity": "sha1-uXN3P2NEmTTaVOW+ul4x2fQhFXc=",
+      "version": "1.13.2",
+      "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.13.2.tgz",
+      "integrity": "sha512-p/tdJrO4U387R9oMjb1oj7qSMaMfmOyd4j9hOFoxZe2baQszgHcSWjuya/CiT5kgZZKRudHNOA0pYXOl8rQ5nw==",
       "requires": {
-        "encodeurl": "1.0.1",
+        "encodeurl": "1.0.2",
         "escape-html": "1.0.3",
         "parseurl": "1.3.2",
-        "send": "0.15.6"
+        "send": "0.16.2"
       }
     },
     "set-blocking": {
@@ -1433,7 +1467,7 @@
     "statuses": {
       "version": "1.4.0",
       "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.4.0.tgz",
-      "integrity": "sha512-zhSCtt8v2NDrRlPQpCNtw/heZLtfUDqxBM1udqikb/Hbk52LK4nQSwr10u77iopCW5LsyHpuXS0GnEc48mLeew=="
+      "integrity": "sha1-u3PURtonlhBu/MG2AaJT1sRr0Ic="
     },
     "stream-to-pull-stream": {
       "version": "1.7.2",
@@ -1601,9 +1635,9 @@
       "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
     },
     "utils-merge": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.0.tgz",
-      "integrity": "sha1-ApT7kiu5N1FTVBxPcJYjHyh8ivg="
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
+      "integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM="
     },
     "vary": {
       "version": "1.1.2",

package.json

@@ -11,10 +11,10 @@
     "crypto-js": "^3.1.9-1",
     "debug": "~2.6.9",
     "encoding-down": "^3.0.1",
-    "express": "~4.15.5",
+    "express": "~4.16.3",
     "level": "^2.1.1",
     "level-search": "^1.8.0",
-    "level-sublevel": "^6.6.1",
+    "level-sublevel": "^6.6.5",
     "levelup": "^2.0.1",
     "morgan": "~1.9.0",
     "pug": "2.0.0-beta11",

routes/matchmaking.js

@@ -0,0 +1,11 @@
+let express = require('express');
+let router = express.Router();
+
+let randomFree = require('./matchmaking/randomFree');
+
+let JSONError = require('../helpers').JSONError;
+
+/* GET users listing. */
+router.use('/random', randomFree);
+
+module.exports = router;

routes/matchmaking/randomFree.js

@@ -0,0 +1,20 @@
+const express = require('express');
+const router = express.Router();
+
+const randomFreeService = require('../../services/matchmaking/randomFree');
+const JSONError = require('../../helpers/index').JSONError;
+
+/* GET users listing. */
+router.get('/join', function(req, res, next) {
+    randomFreeService.join(req.user).
+    then((data) => {
+        console.log(data);
+        res.send(data);
+    }).
+    catch((err) => {
+        console.log(err);
+        res.send(err);
+    });
+});
+
+module.exports = router;

services/matchmaking/randomFree.js

@@ -0,0 +1,7 @@
+class randomFree {
+    join(user){
+        //join randomFree queue room
+    }
+}
+
+module.exports = randomFree;