Merge branch 'feature/compras' into dev

app/Domains/Purchase/Controllers/PurchaseController.php

@@ -0,0 +1,129 @@
+<?php
+
+namespace App\Domains\Purchase\Controllers;
+
+use App\Domains\Catalog\Models\ProductVariant;
+use App\Domains\Purchase\Models\Purchase;
+use App\Domains\Purchase\Requests\StorePurchaseRequest;
+use App\Domains\Purchase\Resources\PurchaseResource;
+use App\Domains\Tenant\Models\Tenant;
+use App\Http\Controllers\Controller;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Validation\ValidationException;
+use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
+
+class PurchaseController extends Controller
+{
+    public function index(Request $request, Tenant $tenant): JsonResponse
+    {
+        return PurchaseResource::collection(
+            Purchase::query()
+                ->with(['items.variant.product', 'items.variant.definitions'])
+                ->where('tenant_codigo', $tenant->codigo)
+                ->where('user_id', $request->user()->id)
+                ->latest()
+                ->get()
+        )->response();
+    }
+
+    public function store(StorePurchaseRequest $request, Tenant $tenant): JsonResponse
+    {
+        $data = $request->validated();
+        $items = $data['items'];
+
+        unset($data['items']);
+
+        $variants = $this->resolveTenantVariants($tenant, $items);
+        $purchaseItems = $this->buildPurchaseItemsPayload($items, $variants);
+
+        $purchase = DB::transaction(function () use ($request, $tenant, $data, $purchaseItems): Purchase {
+            /** @var Purchase $purchase */
+            $purchase = Purchase::query()->create([
+                ...$data,
+                'tenant_codigo' => $tenant->codigo,
+                'user_id' => $request->user()->id,
+            ]);
+
+            $purchase->items()->createMany($purchaseItems);
+
+            return $purchase->load(['items.variant.product', 'items.variant.definitions']);
+        });
+
+        return PurchaseResource::make($purchase)->response()->setStatusCode(201);
+    }
+
+    public function show(Request $request, Tenant $tenant, Purchase $compra): PurchaseResource
+    {
+        $compra = $this->resolveScopedPurchase($tenant, $request->user()->id, $compra);
+
+        return PurchaseResource::make(
+            $compra->loadMissing(['items.variant.product', 'items.variant.definitions'])
+        );
+    }
+
+    /**
+     * @param  array<int, array<string, mixed>>  $items
+     * @return \Illuminate\Support\Collection<int, ProductVariant>
+     */
+    protected function resolveTenantVariants(Tenant $tenant, array $items)
+    {
+        $variantIds = collect($items)
+            ->pluck('producto_variante_id')
+            ->filter()
+            ->map(static fn (mixed $id): int => (int) $id)
+            ->unique()
+            ->values();
+
+        $variants = ProductVariant::query()
+            ->with('product')
+            ->whereIn('id', $variantIds)
+            ->whereHas('product', fn ($query) => $query->where('tenant_codigo', $tenant->codigo))
+            ->get()
+            ->keyBy('id');
+
+        if ($variants->count() !== $variantIds->count()) {
+            throw ValidationException::withMessages([
+                'items' => 'One or more product variants do not belong to the tenant.',
+            ]);
+        }
+
+        return $variants;
+    }
+
+    /**
+     * @param  array<int, array<string, mixed>>  $items
+     * @param  \Illuminate\Support\Collection<int, ProductVariant>  $variants
+     * @return array<int, array<string, mixed>>
+     */
+    protected function buildPurchaseItemsPayload(array $items, $variants): array
+    {
+        return collect($items)
+            ->map(function (array $item) use ($variants): array {
+                /** @var ProductVariant $variant */
+                $variant = $variants->get((int) $item['producto_variante_id']);
+                $quantity = (int) $item['cantidad'];
+                $unitPrice = (float) $variant->precio;
+
+                return [
+                    'producto_variante_id' => $variant->getKey(),
+                    'cantidad' => $quantity,
+                    'precio_unitario' => $unitPrice,
+                    'discount_total' => null,
+                    'tax_total' => null,
+                    'total' => $unitPrice * $quantity,
+                ];
+            })
+            ->all();
+    }
+
+    protected function resolveScopedPurchase(Tenant $tenant, int $userId, Purchase $purchase): Purchase
+    {
+        if ($purchase->tenant_codigo !== $tenant->codigo || $purchase->user_id !== $userId) {
+            throw new NotFoundHttpException('Purchase not found for tenant.');
+        }
+
+        return $purchase;
+    }
+}

app/Domains/Purchase/Models/Purchase.php

@@ -0,0 +1,56 @@
+<?php
+
+namespace App\Domains\Purchase\Models;
+
+use App\Domains\Tenant\Models\Tenant;
+use App\Models\User;
+use Illuminate\Database\Eloquent\Attributes\Fillable;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+
+#[Fillable([
+    'tenant_codigo',
+    'user_id',
+    'status',
+    'payment_status',
+    'payment_method',
+])]
+class Purchase extends Model
+{
+    use HasFactory;
+
+    protected $table = 'compras';
+
+    protected function casts(): array
+    {
+        return [
+            'user_id' => 'integer',
+        ];
+    }
+
+    /**
+     * @return BelongsTo<Tenant, $this>
+     */
+    public function tenant(): BelongsTo
+    {
+        return $this->belongsTo(Tenant::class, 'tenant_codigo', 'codigo');
+    }
+
+    /**
+     * @return BelongsTo<User, $this>
+     */
+    public function user(): BelongsTo
+    {
+        return $this->belongsTo(User::class);
+    }
+
+    /**
+     * @return HasMany<PurchaseItem, $this>
+     */
+    public function items(): HasMany
+    {
+        return $this->hasMany(PurchaseItem::class, 'compra_id');
+    }
+}

app/Domains/Purchase/Models/PurchaseItem.php

@@ -0,0 +1,54 @@
+<?php
+
+namespace App\Domains\Purchase\Models;
+
+use App\Domains\Catalog\Models\ProductVariant;
+use Illuminate\Database\Eloquent\Attributes\Fillable;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+#[Fillable([
+    'compra_id',
+    'producto_variante_id',
+    'cantidad',
+    'precio_unitario',
+    'discount_total',
+    'tax_total',
+    'total',
+])]
+class PurchaseItem extends Model
+{
+    use HasFactory;
+
+    protected $table = 'compra_items';
+
+    protected function casts(): array
+    {
+        return [
+            'compra_id' => 'integer',
+            'producto_variante_id' => 'integer',
+            'cantidad' => 'integer',
+            'precio_unitario' => 'decimal:2',
+            'discount_total' => 'decimal:2',
+            'tax_total' => 'decimal:2',
+            'total' => 'decimal:2',
+        ];
+    }
+
+    /**
+     * @return BelongsTo<Purchase, $this>
+     */
+    public function purchase(): BelongsTo
+    {
+        return $this->belongsTo(Purchase::class, 'compra_id');
+    }
+
+    /**
+     * @return BelongsTo<ProductVariant, $this>
+     */
+    public function variant(): BelongsTo
+    {
+        return $this->belongsTo(ProductVariant::class, 'producto_variante_id');
+    }
+}

app/Domains/Purchase/Requests/StorePurchaseRequest.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Domains\Purchase\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Validation\Rule;
+
+class StorePurchaseRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return $this->user() !== null;
+    }
+
+    /**
+     * @return array<string, mixed>
+     */
+    public function rules(): array
+    {
+        return [
+            'status' => ['sometimes', 'string', Rule::in(['pending', 'paid', 'cancelled'])],
+            'payment_status' => ['sometimes', 'string', Rule::in(['pending', 'approved', 'rejected'])],
+            'payment_method' => ['nullable', 'string', 'max:255'],
+            'items' => ['required', 'array', 'min:1'],
+            'items.*.producto_variante_id' => ['required', 'integer', 'exists:productos_variantes,id'],
+            'items.*.cantidad' => ['required', 'integer', 'min:1'],
+        ];
+    }
+}

app/Domains/Purchase/Resources/PurchaseItemResource.php

@@ -0,0 +1,49 @@
+<?php
+
+namespace App\Domains\Purchase\Resources;
+
+use App\Domains\Catalog\Resources\ProductVariantDefinitionResource;
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+/**
+ * @mixin \App\Domains\Purchase\Models\PurchaseItem
+ */
+class PurchaseItemResource extends JsonResource
+{
+    /**
+     * @return array<string, mixed>
+     */
+    public function toArray(Request $request): array
+    {
+        $variant = $this->variant;
+        $product = $variant?->product;
+
+        return [
+            'id' => $this->id,
+            'cantidad' => $this->cantidad,
+            'precio_unitario' => $this->formatMoney($this->precio_unitario),
+            'total' => $this->formatMoney($this->total),
+            'product' => $product === null ? null : [
+                'id' => $product->id,
+                'nombre' => $product->nombre,
+                'slug' => $product->slug,
+            ],
+            'variant' => $variant === null ? null : [
+                'id' => $variant->id,
+                'nombre' => $variant->nombre,
+                'slug' => $variant->slug,
+                'definitions' => ProductVariantDefinitionResource::collection($variant->definitions),
+            ],
+        ];
+    }
+
+    protected function formatMoney(float|int|string|null $amount): ?string
+    {
+        if ($amount === null) {
+            return null;
+        }
+
+        return number_format((float) $amount, 2, '.', '');
+    }
+}

app/Domains/Purchase/Resources/PurchaseResource.php

@@ -0,0 +1,49 @@
+<?php
+
+namespace App\Domains\Purchase\Resources;
+
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+/**
+ * @mixin \App\Domains\Purchase\Models\Purchase
+ */
+class PurchaseResource extends JsonResource
+{
+    /**
+     * @return array<string, mixed>
+     */
+    public function toArray(Request $request): array
+    {
+        $items = $this->resource->relationLoaded('items')
+            ? $this->resource->getRelation('items')
+            : collect();
+
+        $subtotal = $items->reduce(
+            fn (float $carry, $item): float => $carry + ((float) $item->precio_unitario * $item->cantidad),
+            0.0,
+        );
+
+        $total = $items->reduce(
+            fn (float $carry, $item): float => $carry + (float) $item->total,
+            0.0,
+        );
+
+        return [
+            'id' => $this->id,
+            'tenant_codigo' => $this->tenant_codigo,
+            'user_id' => $this->user_id,
+            'status' => $this->status,
+            'payment_status' => $this->payment_status,
+            'payment_method' => $this->payment_method,
+            'items' => PurchaseItemResource::collection($items),
+            'subtotal' => $this->formatMoney($subtotal),
+            'total' => $this->formatMoney($total),
+        ];
+    }
+
+    protected function formatMoney(float|int|string|null $amount): string
+    {
+        return number_format((float) ($amount ?? 0), 2, '.', '');
+    }
+}

app/Domains/Purchase/routes/api.php

@@ -0,0 +1,8 @@
+<?php
+
+use App\Domains\Purchase\Controllers\PurchaseController;
+use Illuminate\Support\Facades\Route;
+
+Route::prefix('tenants/{tenant:codigo}')->middleware('auth:sanctum')->group(function (): void {
+    Route::apiResource('compras', PurchaseController::class)->only(['index', 'store', 'show']);
+});

database/migrations/2026_06_25_000420_create_compras_table.php

@@ -0,0 +1,38 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('compras', function (Blueprint $table) {
+            $table->id();
+            $table->string('tenant_codigo');
+            $table->foreignId('user_id')->nullable()->constrained('users')->cascadeOnUpdate()->nullOnDelete();
+            $table->enum('status', ['pending', 'paid', 'cancelled'])->default('pending');
+            $table->enum('payment_status', ['pending', 'approved', 'rejected'])->default('pending');
+            $table->string('payment_method')->nullable();
+            $table->timestamps();
+
+            $table->foreign('tenant_codigo')
+                ->references('codigo')
+                ->on('tenants')
+                ->cascadeOnUpdate()
+                ->restrictOnDelete();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('compras');
+    }
+};

database/migrations/2026_06_25_000430_create_compra_items_table.php

@@ -0,0 +1,40 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('compra_items', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId('compra_id')->constrained('compras')->cascadeOnUpdate()->cascadeOnDelete();
+            $table->unsignedBigInteger('producto_variante_id');
+            $table->unsignedInteger('cantidad');
+            $table->decimal('precio_unitario', 10, 2);
+            $table->decimal('discount_total', 10, 2)->nullable();
+            $table->decimal('tax_total', 10, 2)->nullable();
+            $table->decimal('total', 10, 2);
+            $table->timestamps();
+
+            $table->foreign('producto_variante_id')
+                ->references('id')
+                ->on('productos_variantes')
+                ->cascadeOnUpdate()
+                ->restrictOnDelete();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('compra_items');
+    }
+};

routes/api.php

@@ -10,4 +10,5 @@ Route::get('/user', function (Request $request) {
 require __DIR__.'/../app/Domains/Catalog/routes/api.php';
 require __DIR__.'/../app/Domains/Cart/routes/api.php';
 require __DIR__.'/../app/Domains/StorageTest/routes/api.php';
+require __DIR__.'/../app/Domains/Purchase/routes/api.php';
 require __DIR__.'/../app/Domains/Tenant/routes/api.php';