Postgres.

models/user.js

@@ -0,0 +1,21 @@
+export default function (sequelize, DataTypes) {
+  const User = sequelize.define('user', {
+    id: { type: DataTypes.INTEGER, primaryKey: true, autoIncrement: true },
+    email: DataTypes.STRING,
+    password: DataTypes.STRING,
+    plan: DataTypes.ENUM('Free', 'Pro'), // eslint-disable-line new-cap
+    ip: 'inet',
+    activated: DataTypes.BOOLEAN,
+    banned: DataTypes.BOOLEAN,
+    deleted: DataTypes.BOOLEAN,
+  }, {
+    classMethods: {
+      associate: (models) => {
+        User.hasMany(models.file);
+        User.hasOne(models.activation);
+      },
+    },
+  });
+
+  return User;
+}