feat: add active to Offer

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+### 2.2.0 (2023-06-29)
+
+-   Add `active` column to `Offers` - it's now possible to deactivate Offers. The default value is `true` (for backwards compatibility).
+
 ### 2.1.0 (2023-06-25)
 
 -   Add `product_ids` column to `Offers` - it's now possible to limit an Offer to specific products

database/migrations/2023_06_29_000000_add_product_ids_to_offers_table.php

@@ -0,0 +1,22 @@
+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+return new class extends Migration
+{
+    public function up()
+    {
+        Schema::table('offers', function (Blueprint $table) {
+            $table->boolean('active')->default(true)->after('product_ids');
+        });
+    }
+
+    public function down()
+    {
+        Schema::table('offers', function (Blueprint $table) {
+            $table->dropColumn('active');
+        });
+    }
+};

src/Models/Offer.php

@@ -15,14 +15,16 @@ class Offer extends Model
 
     protected $casts = [
         'product_ids' => 'array',
-        'valid_from' => 'datetime',
-        'valid_to'   => 'datetime',
+        'active'      => 'boolean',
+        'valid_from'  => 'datetime',
+        'valid_to'    => 'datetime',
     ];
 
     // scopes
     public function scopeValid($q)
     {
-        $q->where(function ($q) {
+        $q->where('active', true)
+        ->where(function ($q) {
             $q->where('valid_from', '<', now())
                 ->orWhereNull('valid_from');
         })->where(function ($q) {

tests/Unit/OffersTest.php

@@ -42,6 +42,19 @@
     expect($this->cart->items_total)->toEqual(8500 * 100);
 });
 
+test('inactive offer not applied', function () {
+    Offer::create([
+        'type'         => Offer::TYPE_PERCENTAGE,
+        'discount'     => 10,
+        'product_type' => Product::class,
+        'active'       => false,
+    ]);
+
+    $this->cart->calculateTotals();
+
+    expect($this->cart->items_total)->toEqual(9000 * 100);
+});
+
 test('Offers can be limited to product_ids', function () {
     Offer::create([
         'type'         => Offer::TYPE_PERCENTAGE,