feat: complete day 1

day1/models/location.js

@@ -1,5 +1,5 @@
 module.exports = (sequelize, DataTypes) => {
-  const location = sequelize.define(
+  return sequelize.define(
     "location",
     {
       id: {
@@ -8,19 +8,13 @@ module.exports = (sequelize, DataTypes) => {
         autoIncrement: true,
       },
       name: DataTypes.STRING,
-      created_at: DataTypes.DATEONLY,
-      updated_at: DataTypes.DATE,
     },
     {
       timestamps: true,
       freezeTableName: true,
       tableName: "location",
-    },
-    {
-      underscoredAll: false,
-      underscored: false,
+      createdAt: "created_at",
+      updatedAt: "updated_at",
     }
   );
-
-  return location;
-};
+};