feat: complete day 7

day7/models/user.js

@@ -0,0 +1,16 @@
+module.exports = (sequelize, DataTypes) => {
+  const user = sequelize.define("user", {
+    id: {
+      type: DataTypes.INTEGER,
+      primaryKey: true,
+      autoIncrement: true,
+    },
+    name: {
+      type: DataTypes.STRING,
+      allowNull: false,
+    },
+    wallet_id: DataTypes.STRING,
+  });
+
+  return user;
+};