Add relation between commands and users also claim old commands when a user register with same first & last name

models/command.js

@@ -7,6 +7,7 @@ module.exports = (sequelize, DataTypes) => {
     static associate(models) {
       Command.belongsToMany(models.Sandwich, {through: {model: models.SandwichCommand, unique: false}});
       Command.belongsTo(models.Department);
+      Command.belongsTo(models.User);
     }
   }
   Command.init({

models/user.js

@@ -6,6 +6,7 @@ module.exports = (sequelize, DataTypes) => {
     class User extends Model {
         static associate(models) {
             User.belongsTo(models.Department);
+            User.hasMany(models.Command);
         }
 
         checkPassword(password) {

routes/command.js

@@ -40,11 +40,12 @@ router.post("/", async (req, res) => {
         lastName: req.body.lastName,
         price: price
     });
+    let user = await models.User.findOne({where: {firstName: req.body.firstName, lastName: req.body.lastName}});
+    if (user)
+        await command.setUser(user);
     await command.setDepartment(department);
     for (let data of sandwiches)
         try {
-            console.log(command.id);
-            console.log(data);
             await models.SandwichCommand.create({CommandId: command.id, SandwichName: data[0], date: data[1]});
         } catch (e) {
             await command.destroy();

routes/register.js

@@ -36,9 +36,16 @@ router.get("/",  async (req, res) => {
                         lastName: req.body.lastName,
                         passwordHash: req.body.password
                     });
+
                     await user.setDepartment(department);
                     req.session.user = user;
                     res.redirect("/");
+                    for (let c of await models.Command.findAll({where: {
+                            firstName: user.firstName,
+                            lastName: user.lastName,
+                            UserUsername: null
+                        }}))
+                        await c.setUser(user);
                 } catch (e) {
                     res.render("error", {message: "Registration fail !", error: {}});
                     throw e;