From ea120c8c9c47596c3c514d5cc5f774d8426fc378 Mon Sep 17 00:00:00 2001
From: KKlochko <KKlochko@protonmail.com>
Date: Fri, 16 Jun 2023 16:50:12 +0300
Subject: [PATCH] Update User, Cart models.

Added isEmpty (no items), setCity, dropItems to Cart.
The cart field, company, was made nullable.

Updated the user field from name to username and made it unique.
---
 app/Models/Cart.php                           | 22 ++++++++++++++++++-
 app/Models/User.php                           |  2 +-
 .../2014_10_12_000000_create_users_table.php  |  2 +-
 .../2023_06_15_134235_create_carts_table.php  |  2 +-
 4 files changed, 24 insertions(+), 4 deletions(-)

diff --git a/app/Models/Cart.php b/app/Models/Cart.php
index ca3458d..283b9b0 100644
--- a/app/Models/Cart.php
+++ b/app/Models/Cart.php
@@ -12,7 +12,7 @@ class Cart extends Model
     use HasFactory;
 
     protected $fillable = [
-        'status',
+        'status', // CART | DONE
     ];
 
     public function city(): BelongsTo
@@ -29,5 +29,25 @@ class Cart extends Model
     {
         return $this->belongsToMany(Item::class, 'carts_items', 'cart_id', 'item_id');
     }
+
+    public function isEmpty() {
+        return $this->items()->isEmpty();
+    }
+
+    public function setCity($city) {
+        if($this->city == $city)
+            return;
+
+        $this->city = $city;
+
+        if(!$this->isEmpty())
+            $this->dropItems();
+
+        $this->save();
+    }
+
+    public function dropItems() {
+        $this->items()->detach();
+    }
 }
 
diff --git a/app/Models/User.php b/app/Models/User.php
index ceeaade..a3e099b 100644
--- a/app/Models/User.php
+++ b/app/Models/User.php
@@ -18,7 +18,7 @@ class User extends Authenticatable
      * @var array<int, string>
      */
     protected $fillable = [
-        'name',
+        'username',
         'matrix_username',
         'phone',
     ];
diff --git a/database/migrations/2014_10_12_000000_create_users_table.php b/database/migrations/2014_10_12_000000_create_users_table.php
index 9f7aeb5..2d91c19 100644
--- a/database/migrations/2014_10_12_000000_create_users_table.php
+++ b/database/migrations/2014_10_12_000000_create_users_table.php
@@ -13,7 +13,7 @@ return new class extends Migration
     {
         Schema::create('users', function (Blueprint $table) {
             $table->id();
-            $table->string('name');
+            $table->string('username')->unique();
             $table->string('matrix_username')->unique();
             $table->string('phone')->unique();
             $table->timestamps();
diff --git a/database/migrations/2023_06_15_134235_create_carts_table.php b/database/migrations/2023_06_15_134235_create_carts_table.php
index 197c88c..dbd4290 100644
--- a/database/migrations/2023_06_15_134235_create_carts_table.php
+++ b/database/migrations/2023_06_15_134235_create_carts_table.php
@@ -14,7 +14,7 @@ return new class extends Migration
         Schema::create('carts', function (Blueprint $table) {
             $table->id();
             $table->unsignedBiginteger('city_id')->unsigned();
-            $table->unsignedBiginteger('company_id')->unsigned();
+            $table->unsignedBiginteger('company_id')->unsigned()->nullable();
             $table->unsignedBiginteger('user_id')->unsigned();
             $table->string('status'); // CART | DONE