added JSON parsing data

src/commands/index.js

@@ -1,11 +1,16 @@
+const fs = require('fs');
+const fetch = require('node-fetch')
 const roll = require('./roll');
 const create = require('./create');
 const add = require('./add');
 const remove = require('./remove');
 const show = require('./show');
 const talent = require('./talent')
+const skill = require('./skill')
+const createFromFile = require('./createFromFile')
 require('dotenv').config();
-const prefix = '!';
+
+const prefix = process.env.PREFIX || '!';
 
 const commands = {
   roll,
@@ -13,7 +18,8 @@ const commands = {
   add,
   remove,
   show,
-  talent
+  skill,
+  talent,
 };
 var Datastore = require('nedb'),
   db = new Datastore({
@@ -22,13 +28,33 @@ var Datastore = require('nedb'),
   });
 
 module.exports = async (message) => {
-  if (!message.content.startsWith(prefix) || message.author.bot) return;
 
-  const args = message.content.slice(prefix.length).split(' ');
-  const command = args.shift().toLowerCase();
-
-  if (Object.keys(commands).includes(command)) {
-    commands[command](message, args, db);
+  if ((message.attachments.length > 0) && message.channel.type == 'dm') {
+    try {
+      let response = await fetch(message.attachments.first().url)
+      let data = await validateJSON(response);
+      if (data) createFromFile(message, data, db);
+    } catch (e) {
+      return null
+    }
+  } else {
+    
+    if (!message.content.startsWith(prefix) || message.author.bot) return;
+    const args = message.content.slice(prefix.length).split(' ');
+    const command = args.shift().toLowerCase();
+    if (Object.keys(commands).includes(command)) {
+      commands[command](message, args, db);
+    }
   }
+};
 
-};
+function validateJSON(body) {
+  try {
+    var data = body.json();
+    // if came to here, then valid
+    return data;
+  } catch (e) {
+    // failed to parse
+    return null;
+  }
+}