added votes

db/index.js

@@ -1,6 +1,30 @@
-const db = require('./db');
+const db = require('./db')
+const {Article, Vote, User} = require('./models');
+// sigh
+// I am using Sequelize as an ORM for the database.
+// It has its own syntax for defining the relations
+// in the database. Something like the following: 
+Article.belongsTo(User)
+User.hasMany(Article)
 
-// register models
+Article.hasMany(Vote)
-require('./models');
+Vote.belongsTo(Article)
 
-module.exports = db;
+Vote.belongsTo(User)
+User.hasMany(Vote) 
+ 
+// the questions are:
+// 1. how to store votes in the database? as a count on the article? this would be less accurate but ok for the beginning <- I am not a fan of this approach 
+// 2. what votes do we count? (anon, per ip address, cookies?) to build relations between votes we need a concept of users based identification <- yep! 
+// 3. also downvotes? <- so I think to start we shoudl copy what HN does agreed :)
+// TODO figure out how HN implements votes (I think non-registered voters can't vote for example)
+// re: users: I can implement some hacky user auth to start with... or maybe that's something we delegate to rw (totally_not_fb)
+// hn voting 
+//  regiistration required
+//  min karma required for downvoting (comments only?) 
+// so we could start writing tickets at this point ... ? makes sense
+// view content: https://irc.anarchyplanet.org/git/notnull/hacker-news-cli/issues/4
+// post content: https://irc.anarchyplanet.org/git/notnull/hacker-news-cli/issues/3
+// votes: https://irc.anarchyplanet.org/git/notnull/hacker-news-cli/issues/5
+
+module.exports = db

db/models/votes.js

@@ -0,0 +1,13 @@
+const Sequelize = require('sequelize');
+const db = require('../db');
+
+// votes should be up or down, could either do 'up/'down' or 1/-1
+const Vote = db.define('votes', {
+  valence: {
+    type: Sequelize.ENUM,
+    allowNull: false
+  }
+
+});
+
+module.exports = Vote;