Added getSpellsFromUser() method

api/models/user-model.js

@@ -2,6 +2,7 @@
 const bookshelf = require('../database/bookshelf').bookshelf;
 
 require('./role-model');
+require('./spell-model');
 
 let User = bookshelf.Model.extend({
     tableName: 'user',
@@ -9,6 +10,9 @@ let User = bookshelf.Model.extend({
     role() {
         return this.belongsTo( 'Role' );
     },
+    spells() {
+        return this.hasMany( 'Spell', 'author_id' );
+    }
 })
 
 module.exports = bookshelf.model('User', User)