AJDS Core complete

src/ajds-core.js

@@ -1,13 +1,15 @@
-const WordsList = require('./ajds-wordslist.js').BlackList;
+const OffensiveWordsList = require('./ajds-wordslist.js').BlackList;
 
 module.exports.ScoreMember = async function(erismember)
 {
-    // warnings are an object
+    // Higher score = higher trust factor
+
+    // Warnings are an object
     // of at risk features of 
     // the member, ie 
     // {
     //      warning: "",
-    //      severity: int // 0 low, 1 warn, 2 high, 3 action needed
+    //      severity: int // 0 low, 1 warn, 2 high, 3 action needed / severe
     // } 
     let ret = {
         score: 0,
@@ -15,13 +17,70 @@ module.exports.ScoreMember = async function(erismember)
         warnings: []
     }
 
+    // Bot clients automatically trusted due to admin
+    // permission needed in order to invite them
     if (erismember.bot)
     {
-        ret.score = 50;
-        warnins.push({warning:'member is bot', severity: 0});
+        ret.score = 999;
+        ret.warnins.push({warning:'member is bot', severity: 0});
         return ret;
     }
 
+    // Account age -5-10 points
+    // After 2 days of no increase, goes up 1 pt every 2 days of age
+    // prior to 2 days, deduct 5 points
+    let Age = new Date().getTime() - ((erismember.id >> 22 >>> 0) + 1420070400000);
+    // age in days
+    Age = Math.floor(age / 1000 / 60 / 60 / 24);
+    
+    if (age < 2)
+    {
+        ret.score -= 5;
+        ret.warnings.push({warning: 'member account very new', severity: 2});
+    } else 
+    {
+        let AgeScore = Math.min(Math.max(0, age / 2 - 1), 10);
+        if (AgeScore > 10) ret.warnings.push({warning: 'member account new', severity: 1});
+        ret.score += AgeScore;
+    }
 
+    // Reward non-basic avatar
+    if (erismember.avatar == null)
+        ret.warnings.push({warning: 'member has basic avatar', severity: 1});
+    else
+        ret.score += 4;
+    
+    // TODO: proper non-basic colour distance alg
+
+    // Penalize 4 letter usernames
+    if (erismember.username.length == 4) ret.score -= 1;
+    
+    // Username profanity check
+    // Inoffensive is +6 while offensive is -5 and severe warning
+    let OffensiveWords = this.NickCheck(erismember.username);
+    if (OffensiveWords.length == 0 || OffensiveWords == undefined) 
+    {
+        ret.score += 6;
+    } else
+    {
+        for (OffensiveWord of OffensiveWords)
+        {
+            ret.warnings.push({warning: `members name contains offensive word: ${OffensiveWord}`, severity: 3});
+        }
+        ret.score -= 5;
+    }
 
 }
+
+module.exports.NickCheck = function(name)
+{
+    // returns an array of every offensive word
+    // included in the name provided
+    let ret = [];
+    
+    name = name.toLowerCase();
+    for (OffensiveWord of OffensiveWordsList)
+        if (name.includes(OffensiveWord)) ret.push(OffensiveWord);
+
+    return ret;
+}

src/index.js

@@ -2,6 +2,8 @@ const Logger = require('./logger.js');
 const Database = require('./database.js');
 const Discord = require('./discord.js');
 
+const AJDS = require('./ajds-core.js')
+
 require('dotenv').config()
 
 module.exports.main = async function()