- Moved api files to a relevant subfolder

api/models/ingredient-model.js

@@ -0,0 +1,13 @@
+'use strict'
+const bookshelf = require('../database/bookshelf').bookshelf
+
+require('./spell-model')
+
+let Ingredient = bookshelf.Model.extend({
+    tableName: 'ingredient',
+    spells() {
+        return this.belongsToMany( 'Spell', 'spell_ingredient')
+    }
+})
+
+module.exports = bookshelf.model('Ingredient', Ingredient)