[Debugging] introduced test case that shows join reaction counter breaks when run with count on morphables

phpunit.xml.dist

@@ -20,13 +20,15 @@
         <env name="CACHE_DRIVER" value="array"/>
         <env name="SESSION_DRIVER" value="array"/>
         <env name="QUEUE_DRIVER" value="sync"/>
-        <env name="DB_CONNECTION" value="testing"/>
-        <env name="DB_DATABASE" value=":memory:"/>
+        <env name="DB_CONNECTION" value="mysql"/>
+        <env name="DB_DATABASE" value="love-test-database"/>
+        <env name="DB_PASSWORD" value="password"/>
         <server name="APP_ENV" value="testing"/>
         <server name="CACHE_DRIVER" value="array"/>
         <server name="SESSION_DRIVER" value="array"/>
         <server name="QUEUE_DRIVER" value="sync"/>
-        <server name="DB_CONNECTION" value="testing"/>
-        <server name="DB_DATABASE" value=":memory:"/>
+        <env name="DB_CONNECTION" value="mysql"/>
+        <env name="DB_DATABASE" value="love-test-database"/>
+        <env name="DB_PASSWORD" value="password"/>
     </php>
 </phpunit>

tests/Stubs/Models/Article.php

@@ -17,6 +17,7 @@
 use Cog\Laravel\Love\Reactable\Models\Traits\Reactable;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\MorphMany;
 
 /**
  * @method static ArticleEloquentBuilder query()
@@ -48,4 +49,9 @@ public function newEloquentBuilder($query): ArticleEloquentBuilder
     {
         return new ArticleEloquentBuilder($query);
     }
+
+    public function morphableEntities(): MorphMany
+    {
+        return $this->morphMany(MorphableEntity::class, 'morphable');
+    }
 }

tests/Stubs/Models/MorphableEntity.php

@@ -0,0 +1,42 @@
+<?php
+
+/*
+ * This file is part of Laravel Love.
+ *
+ * (c) Anton Komarev <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace Cog\Tests\Laravel\Love\Stubs\Models;
+
+use Cog\Contracts\Love\Reactable\Models\Reactable as ReactableInterface;
+use Cog\Laravel\Love\Reactable\Models\Traits\Reactable;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+final class MorphableEntity extends Model implements
+    ReactableInterface
+{
+    use HasFactory;
+    use Reactable;
+
+    /**
+     * The table associated with the model.
+     *
+     * @var string
+     */
+    protected $table = 'morphable_entities';
+
+    /**
+     * The attributes that are mass assignable.
+     *
+     * @var array
+     */
+    protected $fillable = [
+        'name',
+    ];
+}

tests/Unit/Reactable/ReactableEloquentBuilderTraitTest.php

@@ -17,6 +17,8 @@
 use Cog\Laravel\Love\Reaction\Models\Reaction;
 use Cog\Laravel\Love\ReactionType\Models\ReactionType;
 use Cog\Tests\Laravel\Love\Stubs\Models\Article;
+use Cog\Tests\Laravel\Love\Stubs\Models\Entity;
+use Cog\Tests\Laravel\Love\Stubs\Models\MorphableEntity;
 use Cog\Tests\Laravel\Love\Stubs\Models\User;
 use Cog\Tests\Laravel\Love\TestCase;
 use Illuminate\Support\Str;
@@ -1140,4 +1142,80 @@ public function it_can_chain_multiple_join_reaction_counter_of_type_with_custom_
             ];
         })->toArray());
     }
+
+    /** @test */
+    public function it_breaks_when_join_reaction_counter_with_type_is_used_with_count_on_morphables(): void
+    {
+        Reactant::factory()->create(); // Needed to have not same ids with Reactant
+
+        $reactionType1 = ReactionType::factory()->create([
+            'name' => 'Like',
+            'mass' => 2,
+        ]);
+        $reactionType2 = ReactionType::factory()->create([
+            'mass' => 1,
+        ]);
+        $reactable1 = Article::factory()->has(MorphableEntity::factory()->count(3))->create();
+        $reactable2 = Article::factory()->has(MorphableEntity::factory()->count(2))->create();
+        $reactable3 = Article::factory()->has(MorphableEntity::factory()->count(4))->create();
+        Reaction::factory()->count(2)->create([
+            'reaction_type_id' => $reactionType1->getId(),
+            'reactant_id' => $reactable1->getLoveReactant()->getId(),
+        ]);
+        Reaction::factory()->count(3)->create([
+            'reaction_type_id' => $reactionType1->getId(),
+            'reactant_id' => $reactable2->getLoveReactant()->getId(),
+        ]);
+        Reaction::factory()->count(1)->create([
+            'reaction_type_id' => $reactionType1->getId(),
+            'reactant_id' => $reactable3->getLoveReactant()->getId(),
+        ]);
+        Reaction::factory()->count(4)->create([
+            'reaction_type_id' => $reactionType2->getId(),
+            'reactant_id' => $reactable1->getLoveReactant()->getId(),
+        ]);
+        Reaction::factory()->count(5)->create([
+            'reaction_type_id' => $reactionType2->getId(),
+            'reactant_id' => $reactable2->getLoveReactant()->getId(),
+        ]);
+        Reaction::factory()->count(6)->create([
+            'reaction_type_id' => $reactionType2->getId(),
+            'reactant_id' => $reactable3->getLoveReactant()->getId(),
+        ]);
+
+        $reactionType1CountKey = 'reaction_' . Str::snake($reactionType1->getName()) . '_count';
+        $reactionType1WeightKey = 'reaction_' . Str::snake($reactionType1->getName()) . '_weight';
+
+        $reactablesOrderedAsc = Article::query()
+            ->withCount(['morphableEntities'])
+            ->joinReactionCounterOfType($reactionType1->getName())
+            ->orderBy($reactionType1CountKey, 'asc')
+            ->get();
+
+        $reactablesOrderedDesc = Article::query()
+            ->joinReactionCounterOfType($reactionType1->getName())
+            ->orderBy($reactionType1CountKey, 'desc')
+            ->get();
+
+        $assertAsc = [
+            ['name' => $reactable3->name, "$reactionType1CountKey" => 1, "$reactionType1WeightKey" => 2],
+            ['name' => $reactable1->name, "$reactionType1CountKey" => 2, "$reactionType1WeightKey" => 4],
+            ['name' => $reactable2->name, "$reactionType1CountKey" => 3, "$reactionType1WeightKey" => 6],
+        ];
+        $assertDesc = array_reverse($assertAsc);
+        $this->assertEquals($assertAsc, $reactablesOrderedAsc->map(function (Article $reactable) use ($reactionType1CountKey, $reactionType1WeightKey) {
+            return [
+                'name' => $reactable->getAttributeValue('name'),
+                "$reactionType1CountKey" => $reactable->{$reactionType1CountKey},
+                "$reactionType1WeightKey" => $reactable->{$reactionType1WeightKey},
+            ];
+        })->toArray());
+        $this->assertEquals($assertDesc, $reactablesOrderedDesc->map(function (Article $reactable) use ($reactionType1CountKey, $reactionType1WeightKey) {
+            return [
+                'name' => $reactable->getAttributeValue('name'),
+                "$reactionType1CountKey" => $reactable->{$reactionType1CountKey},
+                "$reactionType1WeightKey" => $reactable->{$reactionType1WeightKey},
+            ];
+        })->toArray());
+    }
 }

tests/database/factories/MorphableEntityFactory.php

@@ -0,0 +1,34 @@
+<?php
+
+/*
+ * This file is part of Laravel Ban.
+ *
+ * (c) Anton Komarev <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace Cog\Tests\Laravel\Love\Database\Factories;
+
+use Cog\Tests\Laravel\Love\Stubs\Models\MorphableEntity;
+use Illuminate\Database\Eloquent\Factories\Factory;
+
+final class MorphableEntityFactory extends Factory
+{
+    protected $model = MorphableEntity::class;
+
+    /**
+     * Define the model's default state.
+     *
+     * @return array<string, mixed>
+     */
+    public function definition(): array
+    {
+        return [
+            'name' => $this->faker->name(),
+        ];
+    }
+}

tests/database/migrations/2016_09_02_173301_create_morphable_entities_table.php

@@ -0,0 +1,35 @@
+<?php
+
+/*
+ * This file is part of Laravel Love.
+ *
+ * (c) Anton Komarev <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::create('morphable_entities', function (Blueprint $table) {
+            $table->increments('id');
+            $table->morphs('morphable');
+            $table->unsignedBigInteger('love_reactant_id')->nullable();
+            $table->string('name');
+            $table->timestamps();
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists('morphable_entities');
+    }
+};