star-erp/tests/Feature/Integration/InventoryQueryApiTest.php

<?php

namespace Tests\Feature\Integration;

use Tests\TestCase;
use App\Modules\Core\Models\Tenant;
use App\Modules\Core\Models\User;
use App\Modules\Inventory\Models\Product;
use App\Modules\Inventory\Models\Warehouse;
use App\Modules\Inventory\Models\Inventory;
use App\Modules\Inventory\Models\Category;
use App\Modules\Inventory\Models\Unit;
use Illuminate\Support\Str;
use Illuminate\Support\Facades\Artisan;
use Illuminate\Support\Facades\DB;
use Laravel\Sanctum\Sanctum;

class InventoryQueryApiTest extends TestCase
{
    protected $tenant;
    protected $user;
    protected $domain;
    protected $warehouse;

    protected function setUp(): void
    {
        parent::setUp();
        
        Artisan::call('migrate:fresh');
        
        $this->domain = 'inventory-test-' . Str::random(8) . '.erp.local';
        $tenantId = 'test_tenant_inv_' . Str::random(8);

        tenancy()->central(function () use ($tenantId) {
            $this->tenant = Tenant::create([
                'id' => $tenantId,
                'name' => 'Inventory Test Tenant',
            ]);
            $this->tenant->domains()->create(['domain' => $this->domain]);
        });

        tenancy()->initialize($this->tenant);
        Artisan::call('tenants:migrate');

        $this->user = User::factory()->create(['name' => 'Inventory Admin']);
        
        // 建立測試資料
        $cat = Category::firstOrCreate(['name' => '飲品'], ['code' => 'CAT-DRINK']);
        $unit = Unit::firstOrCreate(['name' => '瓶'], ['code' => 'BO']);

        $p1 = Product::create([
            'name' => '可口可樂',
            'code' => 'COKE-001',
            'barcode' => '4710001',
            'external_pos_id' => 'POS-COKE',
            'price' => 25,
            'category_id' => $cat->id,
            'base_unit_id' => $unit->id,
            'is_active' => true,
        ]);

        $p2 = Product::create([
            'name' => '百事可樂',
            'code' => 'PEPSI-001',
            'barcode' => '4710002',
            'external_pos_id' => 'POS-PEPSI',
            'price' => 23,
            'category_id' => $cat->id,
            'base_unit_id' => $unit->id,
            'is_active' => true,
        ]);

        $this->warehouse = Warehouse::create([
            'name' => '台北門市倉',
            'code' => 'WH-TP-01',
            'type' => 'retail',
        ]);

        // 建立庫存
        Inventory::create([
            'warehouse_id' => $this->warehouse->id,
            'product_id' => $p1->id,
            'quantity' => 100,
            'unit_cost' => 15,
            'total_value' => 1500,
            'batch_number' => 'BATCH-001',
            'arrival_date' => now(),
        ]);

        Inventory::create([
            'warehouse_id' => $this->warehouse->id,
            'product_id' => $p2->id,
            'quantity' => 50,
            'unit_cost' => 12,
            'total_value' => 600,
            'batch_number' => 'BATCH-002',
            'arrival_date' => now(),
        ]);
        
        tenancy()->end();
    }

    protected function tearDown(): void
    {
        if ($this->tenant) {
            $this->tenant->delete();
        }
        parent::tearDown();
    }

    public function test_can_query_all_inventory_for_warehouse()
    {
        Sanctum::actingAs($this->user, ['*']);

        $response = $this->withHeaders([
            'X-Tenant-Domain' => $this->domain,
            'Accept' => 'application/json',
        ])->getJson("/api/v1/integration/inventory/{$this->warehouse->code}");

        $response->assertStatus(200)
                 ->assertJsonPath('status', 'success')
                 ->assertJsonCount(2, 'data');
    }

    public function test_can_filter_inventory_by_product_id()
    {
        Sanctum::actingAs($this->user, ['*']);

        // 先找出可樂的 ERP ID
        $productId = Product::where('code', 'COKE-001')->value('id');

        $response = $this->withHeaders([
            'X-Tenant-Domain' => $this->domain,
            'Accept' => 'application/json',
        ])->getJson("/api/v1/integration/inventory/{$this->warehouse->code}?product_id={$productId}");

        $response->assertStatus(200)
                 ->assertJsonCount(1, 'data')
                 ->assertJsonPath('data.0.product_code', 'COKE-001')
                 ->assertJsonPath('data.0.quantity', 100);
    }

    public function test_can_filter_inventory_by_external_pos_id()
    {
        Sanctum::actingAs($this->user, ['*']);

        $response = $this->withHeaders([
            'X-Tenant-Domain' => $this->domain,
            'Accept' => 'application/json',
        ])->getJson("/api/v1/integration/inventory/{$this->warehouse->code}?external_pos_id=POS-COKE");

        $response->assertStatus(200)
                 ->assertJsonCount(1, 'data')
                 ->assertJsonPath('data.0.external_pos_id', 'POS-COKE')
                 ->assertJsonPath('data.0.quantity', 100);
    }

    public function test_can_filter_inventory_by_barcode()
    {
        Sanctum::actingAs($this->user, ['*']);

        $response = $this->withHeaders([
            'X-Tenant-Domain' => $this->domain,
            'Accept' => 'application/json',
        ])->getJson("/api/v1/integration/inventory/{$this->warehouse->code}?barcode=4710002");

        $response->assertStatus(200)
                 ->assertJsonCount(1, 'data')
                 ->assertJsonPath('data.0.product_code', 'PEPSI-001')
                 ->assertJsonPath('data.0.quantity', 50);
    }

    public function test_can_filter_inventory_by_code()
    {
        Sanctum::actingAs($this->user, ['*']);

        $response = $this->withHeaders([
            'X-Tenant-Domain' => $this->domain,
            'Accept' => 'application/json',
        ])->getJson("/api/v1/integration/inventory/{$this->warehouse->code}?code=COKE-001");

        $response->assertStatus(200)
                 ->assertJsonCount(1, 'data')
                 ->assertJsonPath('data.0.product_code', 'COKE-001');
    }

    public function test_returns_empty_when_no_match()
    {
        Sanctum::actingAs($this->user, ['*']);

        $response = $this->withHeaders([
            'X-Tenant-Domain' => $this->domain,
            'Accept' => 'application/json',
        ])->getJson("/api/v1/integration/inventory/{$this->warehouse->code}?product_id=NON-EXISTENT");

        $response->assertStatus(200)
                 ->assertJsonCount(0, 'data');
    }

    public function test_returns_404_when_warehouse_not_found()
    {
        Sanctum::actingAs($this->user, ['*']);

        $response = $this->withHeaders([
            'X-Tenant-Domain' => $this->domain,
            'Accept' => 'application/json',
        ])->getJson("/api/v1/integration/inventory/INVALID-WH");

        $response->assertStatus(404);
    }
}