Feat: configurable postcode resolver

packages/table-rate-shipping/config/shipping-tables.php

@@ -1,5 +1,7 @@
 <?php
 
+use Lunar\Shipping\Resolvers\PostcodeResolver;
+
 return [
     'enabled' => env('LUNAR_SHIPPING_TABLES_ENABLED', true),
 
@@ -9,4 +11,9 @@
      * or 'highest' to select the highest tax rate in the cart
      */
     'shipping_rate_tax_calculation' => 'default',
+
+    'resolvers' => [
+        'postcode' => PostcodeResolver::class,
+    ],
+
 ];

packages/table-rate-shipping/src/Interfaces/PostcodeResolverInterface.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace Lunar\Shipping\Interfaces;
+
+use Illuminate\Support\Collection;
+
+interface PostcodeResolverInterface
+{
+    public function getParts($postcode): Collection;
+}

packages/table-rate-shipping/src/Resolvers/PostcodeResolver.php

@@ -3,8 +3,9 @@
 namespace Lunar\Shipping\Resolvers;
 
 use Illuminate\Support\Collection;
+use Lunar\Shipping\Interfaces\PostcodeResolverInterface;
 
-class PostcodeResolver
+class PostcodeResolver implements PostcodeResolverInterface
 {
     public function getParts($postcode): Collection
     {

packages/table-rate-shipping/src/Resolvers/ShippingZoneResolver.php

@@ -98,7 +98,9 @@ public function get(): Collection
             if ($this->postcodeLookup) {
                 $builder->orWhere(function ($qb) {
                     $qb->whereHas('postcodes', function ($query) {
-                        $postcodeParts = (new PostcodeResolver)->getParts(
+                        $postcodeResolver = config('lunar.shipping-tables.resolvers.postcode', PostcodeResolver::class);
+
+                        $postcodeParts = (new $postcodeResolver)->getParts(
                             $this->postcodeLookup->postcode
                         );
                         $query->whereIn('postcode', $postcodeParts);

tests/shipping/Stubs/Resolvers/TestCustomPostcodeResolver.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace Lunar\Tests\Shipping\Stubs\Resolvers;
+
+use Illuminate\Support\Collection;
+use Lunar\Shipping\Interfaces\PostcodeResolverInterface;
+
+class TestCustomPostcodeResolver implements PostcodeResolverInterface
+{
+    public function getParts($postcode): Collection
+    {
+        $postcode = str_replace(' ', '', strtoupper($postcode));
+
+        return collect([
+            $postcode,
+            substr($postcode, 0, 1).'*',
+            substr($postcode, 0, 2).'*',
+            substr($postcode, 0, 3).'*',
+            substr($postcode, 0, 4).'*',
+        ])->filter()->unique()->values();
+    }
+}

tests/shipping/Unit/Drivers/ShippingMethods/CollectionTest.php

@@ -1,6 +1,7 @@
 <?php
 
-uses(\Lunar\Tests\Shipping\TestCase::class);
+uses(\Lunar\Tests\Shipping\TestCase::class)
+    ->group('shipping', 'shipping-driver', 'shipping-driver-collection');
 
 use Lunar\DataTypes\ShippingOption;
 use Lunar\Models\Currency;

tests/shipping/Unit/Drivers/ShippingMethods/FlatRateTest.php

@@ -1,6 +1,7 @@
 <?php
 
-uses(\Lunar\Tests\Shipping\TestCase::class);
+uses(\Lunar\Tests\Shipping\TestCase::class)
+    ->group('shipping', 'shipping-driver', 'shipping-driver-flatrate');
 
 use Lunar\DataTypes\ShippingOption;
 use Lunar\Models\Currency;

tests/shipping/Unit/Drivers/ShippingMethods/FreeShippingTest.php

@@ -1,6 +1,7 @@
 <?php
 
-uses(\Lunar\Tests\Shipping\TestCase::class);
+uses(\Lunar\Tests\Shipping\TestCase::class)
+    ->group('shipping', 'shipping-driver', 'shipping-driver-freeshiping');
 
 use Lunar\DataTypes\ShippingOption;
 use Lunar\Models\Currency;

tests/shipping/Unit/Drivers/ShippingMethods/ShipByTest.php

@@ -1,6 +1,7 @@
 <?php
 
-uses(\Lunar\Tests\Shipping\TestCase::class);
+uses(\Lunar\Tests\Shipping\TestCase::class)
+    ->group('shipping', 'shipping-driver', 'shipping-driver-shipby');
 
 use Lunar\DataTypes\ShippingOption;
 use Lunar\Models\Currency;

tests/shipping/Unit/Managers/ShippingManagerTest.php

@@ -1,6 +1,7 @@
 <?php
 
-uses(\Lunar\Tests\Shipping\TestCase::class);
+uses(\Lunar\Tests\Shipping\TestCase::class)
+    ->group('shipping', 'shipping-manager');
 
 use Lunar\Models\CartAddress;
 use Lunar\Models\Country;

tests/shipping/Unit/Models/ShippingZonePostcodeTest.php

@@ -1,6 +1,7 @@
 <?php
 
-uses(\Lunar\Tests\Shipping\TestCase::class);
+uses(\Lunar\Tests\Shipping\TestCase::class)
+    ->group('shipping', 'shipping-zone-postcode');
 
 use Lunar\Shipping\Models\ShippingZone;
 use Lunar\Shipping\Models\ShippingZonePostcode;

tests/shipping/Unit/Observers/OrderObserverTest.php

@@ -3,7 +3,8 @@
 use Lunar\Models\Order;
 use Lunar\Shipping\Observers\OrderObserver;
 
-uses(\Lunar\Tests\Shipping\TestCase::class);
+uses(\Lunar\Tests\Shipping\TestCase::class)
+    ->group('shipping', 'shipping-order');
 uses(\Illuminate\Foundation\Testing\RefreshDatabase::class);
 uses(\Lunar\Tests\Shipping\TestUtils::class);
 

tests/shipping/Unit/Resolvers/PostcodeResolverTest.php

@@ -1,6 +1,7 @@
 <?php
 
-uses(\Lunar\Tests\Shipping\TestCase::class);
+uses(\Lunar\Tests\Shipping\TestCase::class)
+    ->group('shipping', 'shipping-postcode');
 
 use Lunar\Shipping\Resolvers\PostcodeResolver;
 

tests/shipping/Unit/Resolvers/ShippingOptionResolverTest.php

@@ -1,6 +1,7 @@
 <?php
 
-uses(\Lunar\Tests\Shipping\TestCase::class);
+uses(\Lunar\Tests\Shipping\TestCase::class)
+    ->group('shipping', 'shipping-option');
 
 use Lunar\Models\CartAddress;
 use Lunar\Models\Country;

tests/shipping/Unit/Resolvers/ShippingRateResolverTest.php

@@ -1,6 +1,7 @@
 <?php
 
-uses(\Lunar\Tests\Shipping\TestCase::class);
+uses(\Lunar\Tests\Shipping\TestCase::class)
+    ->group('shipping', 'shipping-rate');
 
 use Lunar\Models\CartAddress;
 use Lunar\Models\Country;

tests/shipping/Unit/Resolvers/ShippingZoneResolverTest.php

@@ -1,12 +1,15 @@
 <?php
 
-uses(\Lunar\Tests\Shipping\TestCase::class);
+uses(\Lunar\Tests\Shipping\TestCase::class)
+    ->group('shipping', 'shipping-zone');
 
+use Illuminate\Support\Facades\Config;
 use Lunar\Models\Country;
 use Lunar\Models\State;
 use Lunar\Shipping\DataTransferObjects\PostcodeLookup;
 use Lunar\Shipping\Models\ShippingZone;
 use Lunar\Shipping\Resolvers\ShippingZoneResolver;
+use Lunar\Tests\Shipping\Stubs\Resolvers\TestCustomPostcodeResolver;
 
 uses(\Illuminate\Foundation\Testing\RefreshDatabase::class);
 
@@ -109,3 +112,45 @@
 
     expect($zones->first()->id)->toEqual($shippingZone->id);
 });
+
+test('can use custom postcode resolver', function () {
+    $country = Country::factory()->create();
+
+    $shippingZone = ShippingZone::factory()->create([
+        'type' => 'postcodes',
+    ]);
+
+    $shippingZone->countries()->attach($country);
+
+    $shippingZone->postcodes()->createMany([[
+        'postcode' => '390*',
+    ], [
+        'postcode' => '391*',
+    ]]);
+
+    $shippingZone2 = ShippingZone::factory()->create([
+        'type' => 'postcodes',
+    ]);
+
+    $shippingZone2->countries()->attach($country);
+
+    $shippingZone2->postcodes()->create([
+        'postcode' => '393*',
+    ]);
+
+    expect($shippingZone->refresh()->countries)->toHaveCount(1);
+    expect($shippingZone->refresh()->postcodes)->toHaveCount(2);
+
+    $postcode = new PostcodeLookup(
+        $country,
+        '39100'
+    );
+
+    Config::set('lunar.shipping-tables.resolvers.postcode', TestCustomPostcodeResolver::class);
+
+    $zones = (new ShippingZoneResolver)->postcode($postcode)->get();
+
+    expect($zones)->toHaveCount(1);
+
+    expect($zones->first()->id)->toEqual($shippingZone->id);
+})->group('shipping-postcode');

tests/shipping/Unit/ShippingModifierTest.php

@@ -6,7 +6,8 @@
 use Lunar\Shipping\Models\ShippingMethod;
 use Lunar\Shipping\Models\ShippingZone;
 
-uses(\Lunar\Tests\Shipping\TestCase::class);
+uses(\Lunar\Tests\Shipping\TestCase::class)
+    ->group('shipping', 'shipping-modifier');
 uses(\Illuminate\Foundation\Testing\RefreshDatabase::class);
 uses(\Lunar\Tests\Shipping\TestUtils::class);
 
@@ -76,4 +77,4 @@
     $option = $cart->refresh()->getShippingOption();
 
     expect($option->price->value)->toBe(0);
-})->group('shipping-modifier');
+});