Output:
Chunk ID: 904b55
Wall time: 0.0514 seconds
Process exited with code 0
Original token count: 2858
Output:
<?php

namespace App\Http\Controllers\Api\Storefront;

use App\Http\Controllers\Api\Concerns\ResolvesApiContext;
use App\Http\Controllers\Controller;
use App\Http\Requests\Storefront\Search\SearchRequest;
use App\Http\Requests\Storefront\Search\SearchSuggestRequest;
use App\Models\Collection;
use App\Models\Product;
use App\Models\SearchQuery;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Http\JsonResponse;
use Illuminate\Support\Facades\Storage;

class SearchController extends Controller
{
    use ResolvesApiContext;

    public function search(SearchRequest $request): JsonResponse
    {
        $storeId = $this->currentStoreId($request);
        $validated = $request->validated();

        $queryTerm = trim((string) $validated['q']);
        $sort = (string) ($validated['sort'] ?? 'relevance');
        $page = (int) ($validated['page'] ?? 1);
        $perPage = (int) ($validated['per_page'] ?? 24);

        $filters = $this->parseFilters($validated['filters'] ?? null);

        if ($filters === null) {
            return response()->json([
                'message' => 'The given data was invalid.',
                'errors' => [
                    'filters' => ['Filters must be a JSON object or an object-like query parameter.'],
                ],
            ], 422);
        }

        $productsQuery = Product::query()
            ->where('store_id', $storeId)
            ->where('status', 'active')
            ->where(function (Builder $builder) use ($queryTerm): void {
                $like = '%'.$queryTerm.'%';

                $builder->where('title', 'like', $like)
                    ->orWhere('handle', 'like', $like)
                    ->orWhere('vendor', 'like', $like)
                    ->orWhere('product_type', 'like', $like);
            });

        $this->applyFilters($productsQuery, $filters);

        if ($sort === 'price_asc' || $sort === 'price_desc') {
            $productsQuery->withMin(['variants as min_price_amount' => fn (Builder $query) => $query->where('status', 'active')], 'price_amount')
                ->orderBy('min_price_amount', $sort === 'price_asc' ? 'asc' : 'desc');
        } elseif ($sort === 'newest') {
            $productsQuery->orderByDesc('published_at')->orderByDesc('id');
        } elseif ($sort === 'best_selling') {
            $productsQuery->orderByDesc('updated_at')->orderByDesc('id');
        } elseif ($sort === 'title_asc') {
            $productsQuery->orderBy('title');
        } else {
            $productsQuery->orderByRaw('CASE WHEN title LIKE ? THEN 0 ELSE 1 END', [$queryTerm.'%'])
                ->orderBy('title');
        }

        $productsQuery->with([
            'media' => fn ($query) => $query->orderBy('position'),
            'variants' => fn ($query) => $query->where('status', 'active')->with('inventoryItem')->orderBy('price_amount'),
        ]);

        $paginator = $productsQuery->paginate($perPage, ['*'], 'page', $page);

        $results = collect($paginator->items())->map(function (Product $product): array {
            $variant = $product->variants->first();
            $media = $product->media->first();

            $inStock = $product->variants->contains(function ($variant): bool {
                $inventory = $variant->inventoryItem;

                if ($inventory === null) {
                    return true;
                }

                if ($this->enumValue($inventory->policy) === 'continue') {
                    return true;
                }

                return ((int) $inventory->quantity_on_hand - (int) $inventory->quantity_reserved) > 0;
            });

            return [
                'id' => (int) $product->id,
                'title' => (string) $product->title,
                'handle' => (string) $product->handle,
                'vendor' => $product->vendor,
                'product_type' => $product->product_type,
                'price_amount' => $variant !== null ? (int) $variant->price_amount : 0,
                'compare_at_amount' => $variant?->compare_at_amount === null ? null : (int) $variant->compare_at_amount,
                'currency' => $variant?->currency,
                'image_url' => $this->imageUrl($media?->storage_key),
                'in_stock' => $inStock,
                'tags' => is_array($product->tags) ? $product->tags : [],
            ];
        })->values();

        $vendorCounts = [];

        foreach ($results as $result) {
            $vendor = $result['vendor'];

            if (! is_string($vendor) || $vendor === '') {
                continue;
            }

            $vendorCounts[$vendor] = ($vendorCounts[$vendor] ?? 0) + 1;
        }

        arsort($vendorCounts);

        $vendorsFacet = [];

        foreach ($vendorCounts as $vendor => $count) {
            $vendorsFacet[] = [
                'value' => $vendor,
                'count' => $count,
            ];
        }

        $tagCounts = [];
        $priceMin = null;
        $priceMax = null;

        foreach ($results as $result) {
            $price = (int) ($result['price_amount'] ?? 0);
            $priceMin = $priceMin === null ? $price : min($priceMin, $price);
            $priceMax = $priceMax === null ? $price : max($priceMax, $price);

            $tags = $result['tags'];

            if (! is_array($tags)) {
                continue;
            }

            foreach ($tags as $tag) {
                if (! is_string($tag) || $tag === '') {
                    continue;
                }

                $tagCounts[$tag] = ($tagCounts[$tag] ?? 0) + 1;
            }
        }

        arsort($tagCounts);

        $tagsFacet = [];

        foreach ($tagCounts as $tag => $count) {
            $tagsFacet[] = [
                'value' => $tag,
                'count' => $count,
            ];
        }

        SearchQuery::query()->create([
            'store_id' => $storeId,
            'query' => $queryTerm,
            'filters_json' => $filters,
            'results_count' => (int) $paginator->total(),
            'created_at' => now(),
        ]);

        return response()->json([
            'query' => $queryTerm,
            'results' => $results->all(),
            'facets' => [
                'vendors' => $vendorsFacet,
                'tags' => $tagsFacet,
                'price_range' => [
                    'min' => $priceMin ?? 0,
                    'max' => $priceMax ?? 0,
                ],
            ],
            'pagination' => [
                'current_page' => (int) $paginator->currentPage(),
                'per_page' => (int) $paginator->perPage(),
                'total' => (int) $paginator->total(),
                'last_page' => (int) $paginator->lastPage(),
            ],
        ]);
    }

    public function suggest(SearchSuggestRequest $request): JsonResponse
    {
        $storeId = $this->currentStoreId($request);
        $validated = $request->validated();

        $queryTerm = trim((string) $validated['q']);
        $limit = (int) ($validated['limit'] ?? 5);

        $products = Product::query()
            ->where('store_id', $storeId)
            ->where('status', 'active')
            ->where(function (Builder $builder) use ($queryTerm): void {
                $prefix = $queryTerm.'%';

                $builder->where('title', 'like', $prefix)
                    ->orWhere('handle', 'like', $prefix);
            })
            ->with([
                'media' => fn ($query) => $query->orderBy('position'),
                'variants' => fn ($query) => $query->where('status', 'active')->orderBy('price_amount'),
            ])
            ->limit($limit)
            ->get();

        $collections = Collection::query()
            ->where('store_id', $storeId)
            ->where('status', 'active')
            ->where(function (Builder $builder) use ($queryTerm): void {
                $prefix = $queryTerm.'%';

                $builder->where('title', 'like', $prefix)
                    ->orWhere('handle', 'like', $prefix);
            })
            ->limit($limit)
            ->get();

        $suggestions = [];

        foreach ($products as $product) {
            if (count($suggestions) >= $limit) {
                break;
            }

            $variant = $product->variants->first();
            $media = $product->media->first();

            $suggestions[] = [
                'type' => 'product',
                'title' => (string) $product->title,
                'handle' => (string) $product->handle,
                'image_url' => $this->imageUrl($media?->storage_key),
                'price_amount' => $variant !== null ? (int) $variant->price_amount : null,
                'currency' => $variant?->currency,
            ];
        }

        foreach ($collections as $collection) {
            if (count($suggestions) >= $limit) {
                break;
            }

            $suggestions[] = [
                'type' => 'collection',
                'title' => (string) $collection->title,
                'handle' => (string) $collection->handle,
                'image_url' => null,
                'price_amount' => null,
                'currency' => null,
            ];
        }

        return response()->json([
            'query' => $queryTerm,
            'suggestions' => $suggestions,
        ]);
    }

    /**
     * @param  array<string, mixed>|null  $filters
     */
    private function applyFilters(Builder $query, ?array $filters): void
    {
        if (! is_array($filters)) {
            return;
        }

        if (isset($filters['collection_id']) && is_numeric($filters['collection_id'])) {
            $collectionId = (int) $filters['collection_id'];

            $query->whereHas('collections', fn (Builder $builder) => $builder->where('collections.id', $collectionId));
        }

        if (isset($filters['vendor']) && is_string($filters['vendor']) && $filters['vendor'] !== '') {
            $query->where('vendor', $filters['vendor']);
        }

        if (isset($filters['price_min']) && is_numeric($filters['price_min'])) {
            $priceMin = (int) $filters['price_min'];
            $query->whereHas('variants', fn (Builder $builder) => $builder->where('price_amount', '>=', $priceMin));
        }

        if (isset($filters['price_max']) && is_numeric($filters['price_max'])) {
            $priceMax = (int) $filters['price_max'];
            $query->whereHas('variants', fn (Builder $builder) => $builder->where('price_amount', '<=', $priceMax));
        }

        if (($filters['in_stock'] ?? false) === true) {
            $query->whereHas('variants', function (Builder $builder): void {
                $builder->where(function (Builder $variantQuery): void {
                    $variantQuery->whereHas('inventoryItem', function (Builder $inventoryQuery): void {
                        $inventoryQuery->where('policy', 'continue')
                            ->orWhereRaw('quantity_on_hand > quantity_reserved');
                    })->orWhereDoesntHave('inventoryItem');
                });
            });
        }

        if (isset($filters['tags']) && is_array($filters['tags'])) {
            foreach ($filters['tags'] as $tag) {
                if (! is_string($tag) || $tag === '') {
                    continue;
                }

                $query->where('tags', 'like', '%"'.$tag.'"%');
            }
        }


Output:
Chunk ID: e93bc5
Wall time: 0.0514 seconds
Process exited with code 0
Original token count: 702
Output:
<?php

namespace App\Http\Controllers\Api\Storefront;

use App\Http\Controllers\Api\Concerns\ResolvesApiContext;
use App\Http\Controllers\Controller;
use App\Http\Requests\Storefront\Analytics\IngestAnalyticsEventsRequest;
use App\Models\AnalyticsEvent;
use Illuminate\Http\JsonResponse;
use Illuminate\Support\Facades\DB;

class AnalyticsEventController extends Controller
{
    use ResolvesApiContext;

    public function store(IngestAnalyticsEventsRequest $request): JsonResponse
    {
        $storeId = $this->currentStoreId($request);
        $events = $request->validated('events');

        $service = $this->resolveService('App\\Services\\AnalyticsService');
        $accepted = 0;
        $rejected = 0;

        DB::transaction(function () use ($service, $storeId, $events, &$accepted, &$rejected): void {
            foreach ($events as $event) {
                if (! is_array($event)) {
                    $rejected++;

                    continue;
                }

                if ($service !== null && method_exists($service, 'track')) {
                    try {
                        $service->track($storeId, $event);
                        $accepted++;

                        continue;
                    } catch (\Throwable) {
                        // Fall back to direct persistence below.
                    }
                }

                $clientEventId = isset($event['client_event_id']) && is_string($event['client_event_id'])
                    ? trim($event['client_event_id'])
                    : null;

                if ($clientEventId !== null && $clientEventId !== '') {
                    $exists = AnalyticsEvent::query()
                        ->where('store_id', $storeId)
                        ->where('client_event_id', $clientEventId)
                        ->exists();

                    if ($exists) {
                        $rejected++;

                        continue;
                    }
                }

                AnalyticsEvent::query()->create([
                    'store_id' => $storeId,
                    'type' => (string) $event['type'],
                    'session_id' => (string) $event['session_id'],
                    'customer_id' => isset($event['customer_id']) ? (int) $event['customer_id'] : null,
                    'properties_json' => isset($event['properties']) && is_array($event['properties']) ? $event['properties'] : [],
                    'client_event_id' => $clientEventId,
                    'occurred_at' => $event['occurred_at'],
                    'created_at' => now(),
                ]);

                $accepted++;
            }
        });

        return response()->json([
            'accepted' => $accepted,
            'rejected' => $rejected,
        ]);
    }
}


# Collaboration Mode: Default

You are now in Default mode. Any previous instructions for other modes (e.g. Plan mode) are no longer active.

Your active mode changes only when new developer instructions with a different `<collaboration_mode>...</collaboration_mode>` change it; user requests or tool descriptions do not change mode by themselves. Known mode names are Default and Plan.

## request_user_input availability

The `request_user_input` tool is unavailable in Default mode. If you call it while in Default mode, it will return an error.

If a decision is necessary and cannot be discovered from local context, ask the user directly. However, in Default mode you should strongly prefer executing the user's request rather than stopping to ask questions.

Summary: auto

# Shop

Self-contained e-commerce platform with multi-tenant support, product catalog, cart, checkout, payments (mock PSP), order management, customer accounts, and an admin panel.

## Tech Stack

- PHP 8.4 / Laravel 12
- Livewire v4 / Flux UI Free v2
- Tailwind CSS v4
- SQLite
- Pest v4

## Specs

The complete specification is in `specs/`. Start with `specs/09-IMPLEMENTATION-ROADMAP.md` for the build order, then reference the other files as needed:

- `specs/01-DATABASE-SCHEMA.md` - Database schema
- `specs/02-API-ROUTES.md` - Routes and API endpoints
- `specs/03-ADMIN-UI.md` - Admin panel
- `specs/04-STOREFRONT-UI.md` - Storefront
- `specs/05-BUSINESS-LOGIC.md` - Business logic
- `specs/06-AUTH-AND-SECURITY.md` - Auth and security
- `specs/07-SEEDERS-AND-TEST-DATA.md` - Seeders and test data
- `specs/08-PLAYWRIGHT-E2E-PLAN.md` - E2E browser tests
- `specs/09-IMPLEMENTATION-ROADMAP.md` - Implementation roadmap

## Skills
A skill is a set of local instructions to follow that is stored in a `SKILL.md` file. Below is the list of skills that can be used. Each entry includes a name, description, and file path so you can open the source for full instructions when using a specific skill.
### Available skills
- skill-creator: Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Codex's capabilities with specialized knowledge, workflows, or tool integrations. (file: /Users/fabianwesner/.codex/skills/.system/skill-creator/SKILL.md)
- skill-installer: Install Codex skills into $CODEX_HOME/skills from a curated list or a GitHub repo path. Use when a user asks to list installable skills, install a curated skill, or install a skill from another repo (including private repos). (file: /Users/fabianwesner/.codex/skills/.system/skill-installer/SKILL.md)
### How to use skills
- Discovery: The list above is the skills available in this session (name + description + file path). Skill bodies live on disk at the listed paths.
- Trigger rules: If the user names a skill (with `$SkillName` or plain text) OR the task clearly matches a skill's description shown above, you must use that skill for that turn. Multiple mentions mean use them all. Do not carry skills across turns unless re-mentioned.
- Missing/blocked: If a named skill isn't in the list or the path can't be read, say so briefly and continue with the best fallback.
- How to use a skill (progressive disclosure):
  1) After deciding to use a skill, open its `SKILL.md`. Read only enough to follow the workflow.
  2) When `SKILL.md` references relative paths (e.g., `scripts/foo.py`), resolve them relative to the skill directory listed above first, and only consider other paths if needed.
  3) If `SKILL.md` points to extra folders such as `references/`, load only the specific files needed for the request; don't bulk-load everything.
  4) If `scripts/` exist, prefer running or patching them instead of retyping large code blocks.
  5) If `assets/` or templates exist, reuse them instead of recreating from scratch.
- Coordination and sequencing:
  - If multiple skills apply, choose the minimal set that covers the request and state the order you'll use them.
  - Announce which skill(s) you're using and why (one short line). If you skip an obvious skill, say why.
- Context hygiene:
  - Keep context small: summarize long sections instead of pasting them; only load extra files when needed.
  - Avoid deep reference-chasing: prefer opening only files directly linked from `SKILL.md` unless you're blocked.
  - When variants exist (frameworks, providers, domains), pick only the relevant reference file(s) and note that choice.
- Safety and fallback: If a skill can't be applied cleanly (missing files, unclear instructions), state the issue, pick the next-best approach, and continue.


**Inspecting variant relations**


sed -n '1,260p' app/Models/ProductOptionValue.php && sed -n '1,240p' app/Models/VariantOptionValue.php && sed -n '1,260p' app/Models/User.php


Output:
Chunk ID: b9bcbf
Wall time: 0.0517 seconds
Process exited with code 0
Original token count: 1226
Output:
<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;

class ProductOptionValue extends Model
{
    use HasFactory;

    public $timestamps = false;

    /**
     * @var list<string>
     */
    protected $fillable = [
        'product_option_id',
        'value',
        'position',
    ];

    public function option(): BelongsTo
    {
        return $this->belongsTo(ProductOption::class, 'product_option_id');
    }

    public function variants(): BelongsToMany
    {
        return $this->belongsToMany(ProductVariant::class, 'variant_option_values')
            ->using(VariantOptionValue::class);
    }
}
<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Relations\Pivot;

class VariantOptionValue extends Pivot
{
    protected $table = 'variant_option_values';

    public $incrementing = false;

    public $timestamps = false;

    /**
     * @var list<string>
     */
    protected $fillable = [
        'variant_id',
        'product_option_value_id',
    ];
}
<?php

namespace App\Models;

use App\Enums\StoreUserRole;
use App\Enums\UserStatus;
// use Illuminate\Contracts\Auth\MustVerifyEmail;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Foundation\Auth\User as Authenticatable;
use Illuminate\Notifications\Notifiable;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Str;
use Laravel\Fortify\TwoFactorAuthenticatable;

class User extends Authenticatable
{
    /** @use HasFactory<\Database\Factories\UserFactory> */
    use HasFactory, Notifiable, TwoFactorAuthenticatable;

    /**
     * The attributes that are mass assignable.
     *
     * @var list<string>
     */
    protected $fillable = [
        'name',
        'email',
        'password_hash',
        'password',
        'status',
        'last_login_at',
        'email_verified_at',
    ];

    /**
     * The attributes that should be hidden for serialization.
     *
     * @var list<string>
     */
    protected $hidden = [
        'password_hash',
        'password',
        'two_factor_secret',
        'two_factor_recovery_codes',
        'remember_token',
    ];

    /**
     * Get the attributes that should be cast.
     *
     * @return array<string, string>
     */
    protected function casts(): array
    {
        return [
            'email_verified_at' => 'datetime',
            'last_login_at' => 'datetime',
            'status' => UserStatus::class,
        ];
    }

    /**
     * Keep compatibility with code that sets/reads `password`.
     */
    public function getPasswordAttribute(): ?string
    {
        $value = $this->attributes['password_hash'] ?? null;

        return is_string($value) ? $value : null;
    }

    /**
     * Ensure any assigned password is stored in `password_hash`.
     */
    public function setPasswordAttribute(?string $value): void
    {
        if ($value === null) {
            return;
        }

        $this->attributes['password_hash'] = $this->hashPassword($value);
    }

    /**
     * Ensure direct writes to password_hash stay hashed.
     */
    public function setPasswordHashAttribute(?string $value): void
    {
        if ($value === null) {
            $this->attributes['password_hash'] = null;

            return;
        }

        $this->attributes['password_hash'] = $this->hashPassword($value);
    }

    /**
     * The auth password column name.
     */
    public function getAuthPasswordName(): string
    {
        return 'password_hash';
    }

    private function hashPassword(string $value): string
    {
        return Hash::isHashed($value) ? $value : Hash::make($value);
    }

    /**
     * Stores this user can access.
     */
    public function stores(): BelongsToMany
    {
        return $this->belongsToMany(Store::class, 'store_users')
            ->using(StoreUser::class)
            ->withPivot('role', 'created_at');
    }

    /**
     * Store membership pivot rows.
     */
    public function storeUsers(): HasMany
    {
        return $this->hasMany(StoreUser::class);
    }

    /**
     * Resolve role for a specific store.
     */
    public function roleForStore(Store $store): ?StoreUserRole
    {
        $value = $this->storeUsers()
            ->where('store_id', $store->id)
            ->value('role');

        return $value !== null ? StoreUserRole::from($value) : null;
    }

    /**
     * Get the user's initials
     */
    public function initials(): string
    {
        return Str::of($this->name)
            ->explode(' ')
            ->take(2)
            ->map(fn ($word) => Str::substr($word, 0, 1))
            ->implode('');
    }
}


Summary: auto


**Planning API route and response adjustments**


sed -n '1,360p' app/Services/CartService.php


Output:
Chunk ID: b00ac5
Wall time: 0.0510 seconds
Process exited with code 0
Original token count: 2309
Output:
<?php

declare(strict_types=1);

namespace App\Services;

use App\Enums\CartStatus;
use App\Enums\ProductStatus;
use App\Enums\ProductVariantStatus;
use App\Exceptions\CartVersionMismatchException;
use App\Exceptions\InsufficientInventoryException;
use App\Models\Cart;
use App\Models\CartLine;
use App\Models\Customer;
use App\Models\ProductVariant;
use App\Models\Store;
use Illuminate\Database\Eloquent\ModelNotFoundException;
use Illuminate\Support\Facades\DB;
use InvalidArgumentException;

final class CartService
{
    public function __construct(
        private readonly InventoryService $inventoryService,
    ) {}

    public function create(Store $store, ?Customer $customer = null): Cart
    {
        return Cart::query()->create([
            'store_id' => (int) $store->id,
            'customer_id' => $customer?->id,
            'currency' => (string) $store->default_currency,
            'cart_version' => 1,
            'status' => CartStatus::Active,
        ]);
    }

    public function addLine(Cart $cart, int $variantId, int $quantity, ?int $expectedVersion = null): CartLine
    {
        $this->assertPositiveQuantity($quantity);

        /** @var CartLine $line */
        $line = DB::transaction(function () use ($cart, $variantId, $quantity, $expectedVersion): CartLine {
            $lockedCart = $this->lockCart($cart);

            $this->ensureMutableCart($lockedCart);
            $this->assertExpectedVersion($lockedCart, $expectedVersion);

            $variant = $this->resolvePurchasableVariant((int) $lockedCart->store_id, $variantId);

            /** @var CartLine|null $existingLine */
            $existingLine = CartLine::query()
                ->where('cart_id', '=', (int) $lockedCart->id)
                ->where('variant_id', '=', $variantId)
                ->lockForUpdate()
                ->first();

            $newQuantity = ((int) $existingLine?->quantity) + $quantity;
            $this->assertInventoryAvailableForQuantity($variant, $newQuantity);

            if ($existingLine === null) {
                $existingLine = CartLine::query()->create([
                    'cart_id' => (int) $lockedCart->id,
                    'variant_id' => $variantId,
                    'quantity' => $newQuantity,
                    'unit_price_amount' => (int) $variant->price_amount,
                    'line_subtotal_amount' => 0,
                    'line_discount_amount' => 0,
                    'line_total_amount' => 0,
                ]);
            } else {
                $existingLine->quantity = $newQuantity;
                $existingLine->unit_price_amount = (int) $variant->price_amount;
            }

            $this->recalculateLineAmounts($existingLine);
            $existingLine->save();

            $this->incrementVersion($lockedCart);
            $this->syncCart($cart, $lockedCart);

            return $existingLine->refresh();
        });

        return $line;
    }

    public function updateLineQuantity(Cart $cart, int $lineId, int $quantity, ?int $expectedVersion = null): ?CartLine
    {
        if ($quantity < 0) {
            throw new InvalidArgumentException('Quantity must be zero or greater.');
        }

        if ($quantity === 0) {
            $this->removeLine($cart, $lineId, $expectedVersion);

            return null;
        }

        /** @var CartLine $line */
        $line = DB::transaction(function () use ($cart, $lineId, $quantity, $expectedVersion): CartLine {
            $lockedCart = $this->lockCart($cart);

            $this->ensureMutableCart($lockedCart);
            $this->assertExpectedVersion($lockedCart, $expectedVersion);

            /** @var CartLine $line */
            $line = CartLine::query()
                ->where('id', '=', $lineId)
                ->where('cart_id', '=', (int) $lockedCart->id)
                ->lockForUpdate()
                ->firstOrFail();

            $variant = $this->resolvePurchasableVariant((int) $lockedCart->store_id, (int) $line->variant_id);
            $this->assertInventoryAvailableForQuantity($variant, $quantity);

            $line->quantity = $quantity;
            $line->unit_price_amount = (int) $variant->price_amount;

            $this->recalculateLineAmounts($line);
            $line->save();

            $this->incrementVersion($lockedCart);
            $this->syncCart($cart, $lockedCart);

            return $line->refresh();
        });

        return $line;
    }

    public function removeLine(Cart $cart, int $lineId, ?int $expectedVersion = null): void
    {
        DB::transaction(function () use ($cart, $lineId, $expectedVersion): void {
            $lockedCart = $this->lockCart($cart);

            $this->ensureMutableCart($lockedCart);
            $this->assertExpectedVersion($lockedCart, $expectedVersion);

            $line = CartLine::query()
                ->where('id', '=', $lineId)
                ->where('cart_id', '=', (int) $lockedCart->id)
                ->lockForUpdate()
                ->firstOrFail();

            $line->delete();

            $this->incrementVersion($lockedCart);
            $this->syncCart($cart, $lockedCart);
        });
    }

    /**
     * @return array{subtotal: int, discount: int, total: int, line_count: int, item_count: int, currency: string}
     */
    public function computeCartTotals(Cart $cart): array
    {
        $cart->loadMissing('lines');

        $subtotal = 0;
        $discount = 0;
        $itemCount = 0;

        foreach ($cart->lines as $line) {
            $subtotal += (int) $line->line_subtotal_amount;
            $discount += (int) $line->line_discount_amount;
            $itemCount += (int) $line->quantity;
        }

        return [
            'subtotal' => $subtotal,
            'discount' => $discount,
            'total' => $subtotal - $discount,
            'line_count' => $cart->lines->count(),
            'item_count' => $itemCount,
            'currency' => (string) $cart->currency,
        ];
    }

    private function assertExpectedVersion(Cart $cart, ?int $expectedVersion): void
    {
        if ($expectedVersion === null) {
            return;
        }

        $currentVersion = (int) $cart->cart_version;

        if ($currentVersion !== $expectedVersion) {
            throw new CartVersionMismatchException(
                cartId: (int) $cart->id,
                expectedVersion: $expectedVersion,
                currentVersion: $currentVersion,
            );
        }
    }

    private function assertPositiveQuantity(int $quantity): void
    {
        if ($quantity <= 0) {
            throw new InvalidArgumentException('Quantity must be greater than zero.');
        }
    }

    private function ensureMutableCart(Cart $cart): void
    {
        if ($cart->status !== CartStatus::Active) {
            throw new InvalidArgumentException(sprintf('Cart %d is not active.', (int) $cart->id));
        }
    }

    private function recalculateLineAmounts(CartLine $line): void
    {
        $lineSubtotal = (int) $line->unit_price_amount * (int) $line->quantity;

        $line->line_subtotal_amount = $lineSubtotal;

        if ((int) $line->line_discount_amount < 0) {
            $line->line_discount_amount = 0;
        }

        $line->line_total_amount = max(0, $lineSubtotal - (int) $line->line_discount_amount);
    }

    private function incrementVersion(Cart $cart): void
    {
        $cart->cart_version = (int) $cart->cart_version + 1;
        $cart->save();
    }

    private function lockCart(Cart $cart): Cart
    {
        /** @var Cart $locked */
        $locked = Cart::query()
            ->whereKey($cart->getKey())
            ->lockForUpdate()
            ->firstOrFail();

        return $locked;
    }

    private function syncCart(Cart $target, Cart $source): void
    {
        $target->cart_version = (int) $source->cart_version;
        $target->status = $source->status;
        $target->currency = $source->currency;
        $target->updated_at = $source->updated_at;
    }

    private function assertInventoryAvailableForQuantity(ProductVariant $variant, int $quantity): void
    {
        $inventoryItem = $variant->inventoryItem;

        if ($inventoryItem === null) {
            return;
        }

        if ($this->inventoryService->checkAvailability($inventoryItem, $quantity)) {
            return;
        }

        throw InsufficientInventoryException::forItem($inventoryItem, $quantity);
    }

    private function resolvePurchasableVariant(int $storeId, int $variantId): ProductVariant
    {
        /** @var ProductVariant|null $variant */
        $variant = ProductVariant::query()
            ->whereKey($variantId)
            ->where('status', '=', ProductVariantStatus::Active)
            ->whereHas('product', static function ($query) use ($storeId): void {
                $query
                    ->where('store_id', '=', $storeId)
                    ->where('status', '=', ProductStatus::Active);
            })
            ->with('inventoryItem')
            ->first();

        if ($variant === null) {
            throw (new ModelNotFoundException)->setModel(ProductVariant::class, [$variantId]);
        }

        return $variant;
    }
}


**Checking search request parameter**


sed -n '1,260p' app/Http/Requests/Storefront/Search/SearchRequest.php && sed -n '1,220p' app/Http/Requests/Storefront/Search/SearchSuggestRequest.php && sed -n '1,260p' app/Http/Requests/Storefront/Analytics/IngestAnalyticsEventsRequest.php


Output:
Chunk ID: d4d89c
Wall time: 0.0505 seconds
Process exited with code 0
Original token count: 580
Output:
<?php

namespace App\Http\Requests\Storefront\Search;

use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Validation\Rule;

class SearchRequest extends FormRequest
{
    public function authorize(): bool
    {
        return true;
    }

    /**
     * @return array<string, mixed>
     */
    public function rules(): array
    {
        return [
            'q' => ['required', 'string', 'min:1', 'max:200'],
            'filters' => ['nullable'],
            'sort' => ['nullable', 'string', Rule::in(['relevance', 'price_asc', 'price_desc', 'newest', 'best_selling'])],
            'page' => ['nullable', 'integer', 'min:1'],
            'per_page' => ['nullable', 'integer', 'min:1', 'max:50'],
        ];
    }
}
<?php

namespace App\Http\Requests\Storefront\Search;

use Illuminate\Foundation\Http\FormRequest;

class SearchSuggestRequest extends FormRequest
{
    public function authorize(): bool
    {
        return true;
    }

    /**
     * @return array<string, mixed>
     */
    public function rules(): array
    {
        return [
            'q' => ['required', 'string', 'min:1', 'max:100'],
            'limit' => ['nullable', 'integer', 'min:1', 'max:10'],
        ];
    }
}
<?php

namespace App\Http\Requests\Storefront\Analytics;

use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Validation\Rule;

class IngestAnalyticsEventsRequest extends FormRequest
{
    public function authorize(): bool
    {
        return true;
    }

    /**
     * @return array<string, mixed>
     */
    public function rules(): array
    {
        return [
            'events' => ['required', 'array', 'min:1', 'max:50'],
            'events.*.type' => ['required', 'string', Rule::in([
                'page_view',
                'product_view',
                'add_to_cart',
                'remove_from_cart',
                'checkout_started',
                'checkout_completed',
                'search',
            ])],
            'events.*.session_id' => ['required', 'string', 'max:100'],
            'events.*.client_event_id' => ['nullable', 'string', 'max:100'],
            'events.*.properties' => ['nullable', 'array'],
            'events.*.occurred_at' => ['required', 'date'],
            'events.*.customer_id' => ['nullable', 'integer', 'min:1'],
        ];
    }
}


**Adjusting query param and admin responses**


sed -n '340,680p' app/Http/Controllers/Api/Storefront/CartController.php


Output:
Chunk ID: ef84c0
Wall time: 0.0508 seconds
Process exited with code 0
Original token count: 1026
Output:
    private function validateInventory(ProductVariant $variant, int $requestedQuantity): ?JsonResponse
    {
        $inventory = $variant->inventoryItem;

        if ($inventory === null) {
            return null;
        }

        if ($this->enumValue($inventory->policy) !== 'deny') {
            return null;
        }

        $available = max(0, (int) $inventory->quantity_on_hand - (int) $inventory->quantity_reserved);

        if ($requestedQuantity <= $available) {
            return null;
        }

        return response()->json([
            'message' => 'The given data was invalid.',
            'errors' => [
                'quantity' => ['The selected quantity exceeds available inventory.'],
            ],
        ], 422);
    }

    /**
     * @return array<string, mixed>
     */
    private function cartPayload(Cart $cart): array
    {
        $lines = $cart->lines->map(function (CartLine $line): array {
            $variant = $line->variant;
            $product = $variant?->product;
            $media = $product?->media?->first();

            $optionValues = $variant !== null && $variant->relationLoaded('optionValues')
                ? $variant->optionValues->pluck('value')->filter()->values()->all()
                : [];

            $variantTitle = $optionValues !== []
                ? implode(' / ', $optionValues)
                : ($variant?->is_default ? 'Default' : null);

            $availableQuantity = null;

            if ($variant?->inventoryItem !== null) {
                $availableQuantity = max(0, (int) $variant->inventoryItem->quantity_on_hand - (int) $variant->inventoryItem->quantity_reserved);
            }

            return [
                'id' => (int) $line->id,
                'variant_id' => (int) $line->variant_id,
                'product_title' => $product?->title,
                'variant_title' => $variantTitle,
                'sku' => $variant?->sku,
                'quantity' => (int) $line->quantity,
                'unit_price_amount' => (int) $line->unit_price_amount,
                'line_subtotal_amount' => (int) $line->line_subtotal_amount,
                'line_discount_amount' => (int) $line->line_discount_amount,
                'line_total_amount' => (int) $line->line_total_amount,
                'image_url' => $this->imageUrl($media?->storage_key),
                'requires_shipping' => (bool) ($variant?->requires_shipping ?? false),
                'available_quantity' => $availableQuantity,
            ];
        })->values();

        $subtotal = (int) $lines->sum('line_subtotal_amount');
        $discount = (int) $lines->sum('line_discount_amount');
        $total = (int) $lines->sum('line_total_amount');

        return [
            'id' => (int) $cart->id,
            'store_id' => (int) $cart->store_id,
            'customer_id' => $cart->customer_id === null ? null : (int) $cart->customer_id,
            'currency' => (string) $cart->currency,
            'cart_version' => (int) $cart->cart_version,
            'status' => (string) $this->enumValue($cart->status),
            'lines' => $lines->all(),
            'totals' => [
                'subtotal' => $subtotal,
                'discount' => $discount,
                'total' => $total,
                'currency' => (string) $cart->currency,
                'line_count' => (int) $lines->count(),
                'item_count' => (int) $lines->sum('quantity'),
            ],
            'created_at' => $this->iso($cart->created_at),
            'updated_at' => $this->iso($cart->updated_at),
        ];
    }

    private function imageUrl(?string $storageKey): ?string
    {
        if ($storageKey === null || $storageKey === '') {
            return null;
        }

        if (str_starts_with($storageKey, 'http://') || str_starts_with($storageKey, 'https://')) {
            return $storageKey;
        }

        try {
            return Storage::disk((string) config('filesystems.default', 'public'))->url($storageKey);
        } catch (\Throwable) {
            return $storageKey;
        }
    }
}


**Reviewing API payloads and logging**


sed -n '1,360p' app/Http/Controllers/Api/Concerns/ResolvesApiContext.php


Output:
Chunk ID: 27d17a
Wall time: 0.0512 seconds
Process exited with code 0
Original token count: 432
Output:
<?php

namespace App\Http\Controllers\Api\Concerns;

use App\Models\Store;
use App\Support\Tenant\CurrentStore;
use BackedEnum;
use Carbon\CarbonInterface;
use Illuminate\Http\Request;

trait ResolvesApiContext
{
    protected function currentStore(Request $request): CurrentStore
    {
        $attributeStore = $request->attributes->get('current_store');

        if ($attributeStore instanceof CurrentStore) {
            return $attributeStore;
        }

        if (app()->bound(CurrentStore::class)) {
            $containerStore = app(CurrentStore::class);

            if ($containerStore instanceof CurrentStore) {
                return $containerStore;
            }
        }

        abort(404, 'Store not found.');
    }

    protected function currentStoreId(Request $request): int
    {
        return $this->currentStore($request)->id;
    }

    protected function currentStoreModel(Request $request): Store
    {
        $store = Store::query()->find($this->currentStoreId($request));

        if (! $store instanceof Store) {
            abort(404, 'Store not found.');
        }

        return $store;
    }

    protected function resolveService(string $serviceClass): ?object
    {
        if (! class_exists($serviceClass)) {
            return null;
        }

        try {
            $service = app($serviceClass);

            return is_object($service) ? $service : null;
        } catch (\Throwable) {
            return null;
        }
    }

    protected function enumValue(mixed $value): mixed
    {
        return $value instanceof BackedEnum ? $value->value : $value;
    }

    protected function iso(?CarbonInterface $date): ?string
    {
        return $date?->toISOString();
    }
}


**Planning nested store route validation**


sed -n '1,360p' app/Http/Controllers/Api/Admin/CollectionController.php && sed -n '1,360p' app/Http/Controllers/Api/Admin/DiscountController.php


Output:
Chunk ID: b73ea4
Wall time: 0.0517 seconds
Process exited with code 0
Original token count: 4494
Output:
<?php

namespace App\Http\Controllers\Api\Admin;

use App\Http\Controllers\Api\Concerns\ResolvesApiContext;
use App\Http\Controllers\Controller;
use App\Http\Requests\Admin\Collections\ListCollectionsRequest;
use App\Http\Requests\Admin\Collections\StoreCollectionRequest;
use App\Http\Requests\Admin\Collections\UpdateCollectionRequest;
use App\Http\Resources\Admin\CollectionResource;
use App\Models\Collection;
use App\Models\Product;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Str;

class CollectionController extends Controller
{
    use ResolvesApiContext;

    public function index(ListCollectionsRequest $request): JsonResponse
    {
        $storeId = $this->currentStoreId($request);
        $validated = $request->validated();

        $query = Collection::query()
            ->where('store_id', $storeId)
            ->withCount('products');

        if (isset($validated['status']) && is_string($validated['status'])) {
            $query->where('status', $validated['status']);
        }

        if (isset($validated['query']) && is_string($validated['query']) && trim($validated['query']) !== '') {
            $term = trim($validated['query']);
            $like = '%'.$term.'%';

            $query->where(function ($builder) use ($like): void {
                $builder->where('title', 'like', $like)
                    ->orWhere('handle', 'like', $like);
            });
        }

        $query->orderByDesc('updated_at');

        $perPage = (int) ($validated['per_page'] ?? 25);
        $paginator = $query->paginate($perPage);

        return response()->json([
            'data' => CollectionResource::collection($paginator->getCollection())->resolve(),
            'meta' => [
                'current_page' => (int) $paginator->currentPage(),
                'per_page' => (int) $paginator->perPage(),
                'total' => (int) $paginator->total(),
                'last_page' => (int) $paginator->lastPage(),
            ],
        ]);
    }

    public function store(StoreCollectionRequest $request): JsonResponse
    {
        $storeId = $this->currentStoreId($request);
        $validated = $request->validated();

        $service = $this->resolveService('App\\Services\\CollectionService');

        if ($service !== null && method_exists($service, 'create')) {
            try {
                $serviceCollection = $service->create($storeId, $validated);

                if ($serviceCollection instanceof Collection) {
                    $serviceCollection->loadCount('products');

                    return response()->json([
                        'data' => CollectionResource::make($serviceCollection)->resolve(),
                    ], 201);
                }
            } catch (\Throwable) {
                // Fall back to direct persistence while service contracts stabilize.
            }
        }

        $collection = Collection::query()->create([
            'store_id' => $storeId,
            'title' => (string) $validated['title'],
            'handle' => $this->resolveUniqueHandle($storeId, (string) ($validated['handle'] ?? $validated['title'])),
            'description_html' => $validated['description_html'] ?? null,
            'type' => (string) ($validated['type'] ?? 'manual'),
            'status' => (string) ($validated['status'] ?? 'active'),
        ]);

        $productIds = $this->resolveStoreProductIds($storeId, $validated['product_ids'] ?? null);

        if ($productIds !== []) {
            $collection->products()->sync($productIds);
        }

        $collection->loadCount('products');

        return response()->json([
            'data' => CollectionResource::make($collection)->resolve(),
        ], 201);
    }

    public function show(Request $request, int $collection): JsonResponse
    {
        $foundCollection = $this->findStoreCollection($this->currentStoreId($request), $collection);

        if (! $foundCollection instanceof Collection) {
            return response()->json([
                'message' => 'Collection not found.',
            ], 404);
        }

        $foundCollection->loadCount('products');

        return response()->json([
            'data' => CollectionResource::make($foundCollection)->resolve(),
        ]);
    }

    public function update(UpdateCollectionRequest $request, int $collection): JsonResponse
    {
        $storeId = $this->currentStoreId($request);
        $foundCollection = $this->findStoreCollection($storeId, $collection);

        if (! $foundCollection instanceof Collection) {
            return response()->json([
                'message' => 'Collection not found.',
            ], 404);
        }

        $validated = $request->validated();
        $service = $this->resolveService('App\\Services\\CollectionService');

        if ($service !== null && method_exists($service, 'update')) {
            try {
                $serviceCollection = $service->update($foundCollection, $validated);

                if ($serviceCollection instanceof Collection) {
                    $serviceCollection->loadCount('products');

                    return response()->json([
                        'data' => CollectionResource::make($serviceCollection)->resolve(),
                    ]);
                }
            } catch (\Throwable) {
                // Fall back to direct persistence while service contracts stabilize.
            }
        }

        $payload = [];

        foreach (['title', 'description_html', 'type', 'status'] as $field) {
            if (array_key_exists($field, $validated)) {
                $payload[$field] = $validated[$field];
            }
        }

        if (array_key_exists('handle', $validated) && is_string($validated['handle']) && $validated['handle'] !== '') {
            $payload['handle'] = $this->resolveUniqueHandle($storeId, $validated['handle'], (int) $foundCollection->id);
        }

        if ($payload !== []) {
            $foundCollection->fill($payload);
            $foundCollection->save();
        }

        if (array_key_exists('product_ids', $validated)) {
            $foundCollection->products()->sync($this->resolveStoreProductIds($storeId, $validated['product_ids']));
        }

        if (array_key_exists('add_product_ids', $validated)) {
            $ids = $this->resolveStoreProductIds($storeId, $validated['add_product_ids']);

            if ($ids !== []) {
                $foundCollection->products()->syncWithoutDetaching($ids);
            }
        }

        if (array_key_exists('remove_product_ids', $validated)) {
            $ids = $this->resolveStoreProductIds($storeId, $validated['remove_product_ids']);

            if ($ids !== []) {
                $foundCollection->products()->detach($ids);
            }
        }

        $foundCollection->loadCount('products');

        return response()->json([
            'data' => CollectionResource::make($foundCollection)->resolve(),
        ]);
    }

    public function destroy(Request $request, int $collection): JsonResponse
    {
        $foundCollection = $this->findStoreCollection($this->currentStoreId($request), $collection);

        if (! $foundCollection instanceof Collection) {
            return response()->json([
                'message' => 'Collection not found.',
            ], 404);
        }

        $service = $this->resolveService('App\\Services\\CollectionService');

        if ($service !== null && method_exists($service, 'delete')) {
            try {
                $service->delete($foundCollection);
            } catch (\Throwable) {
                // Fall back to direct persistence while service contracts stabilize.
            }
        }

        $foundCollection->delete();

        return response()->json([
            'message' => 'Collection deleted',
        ]);
    }

    private function findStoreCollection(int $storeId, int $collectionId): ?Collection
    {
        return Collection::query()
            ->where('store_id', $storeId)
            ->whereKey($collectionId)
            ->first();
    }

    private function resolveUniqueHandle(int $storeId, string $source, ?int $ignoreCollectionId = null): string
    {
        $base = Str::slug($source);
        $base = $base !== '' ? $base : 'collection';

        $candidate = $base;
        $suffix = 1;

        while (true) {
            $query = Collection::query()
                ->where('store_id', $storeId)
                ->where('handle', $candidate);

            if ($ignoreCollectionId !== null) {
                $query->where('id', '!=', $ignoreCollectionId);
            }

            if (! $query->exists()) {
                return $candidate;
            }

            $candidate = $base.'-'.$suffix;
            $suffix++;
        }
    }

    /**
     * @param  mixed  $candidateIds
     * @return array<int, int>
     */
    private function resolveStoreProductIds(int $storeId, mixed $candidateIds): array
    {
        if (! is_array($candidateIds) || $candidateIds === []) {
            return [];
        }

        $ids = array_values(array_filter(array_map(
            static fn (mixed $id): int => is_numeric($id) ? (int) $id : 0,
            $candidateIds,
        ), static fn (int $id): bool => $id > 0));

        if ($ids === []) {
            return [];
        }

        return Product::query()
            ->where('store_id', $storeId)
            ->whereIn('id', $ids)
            ->pluck('id')
            ->map(fn (int $id): int => (int) $id)
            ->values()
            ->all();
    }
}
<?php

namespace App\Http\Controllers\Api\Admin;

use App\Http\Controllers\Api\Concerns\ResolvesApiContext;
use App\Http\Controllers\Controller;
use App\Http\Requests\Admin\Discounts\ListDiscountsRequest;
use App\Http\Requests\Admin\Discounts\StoreDiscountRequest;
use App\Http\Requests\Admin\Discounts\UpdateDiscountRequest;
use App\Http\Resources\Admin\DiscountResource;
use App\Models\Discount;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Str;

class DiscountController extends Controller
{
    use ResolvesApiContext;

    public function index(ListDiscountsRequest $request): JsonResponse
    {
        $storeId = $this->currentStoreId($request);
        $validated = $request->validated();

        $query = Discount::query()->where('store_id', $storeId);

        if (isset($validated['type']) && is_string($validated['type'])) {
            $query->where('type', $validated['type']);
        }

        if (isset($validated['status']) && is_string($validated['status'])) {
            $query->where('status', $validated['status']);
        }

        $query->orderByDesc('created_at');

        $perPage = (int) ($validated['per_page'] ?? 25);
        $paginator = $query->paginate($perPage);

        return response()->json([
            'data' => DiscountResource::collection($paginator->getCollection())->resolve(),
            'meta' => [
                'current_page' => (int) $paginator->currentPage(),
                'per_page' => (int) $paginator->perPage(),
                'total' => (int) $paginator->total(),
                'last_page' => (int) $paginator->lastPage(),
            ],
        ]);
    }

    public function store(StoreDiscountRequest $request): JsonResponse
    {
        $storeId = $this->currentStoreId($request);
        $validated = $request->validated();

        $normalizedCode = isset($validated['code']) && is_string($validated['code'])
            ? Str::upper(trim($validated['code']))
            : null;

        if ($normalizedCode !== null && $normalizedCode !== '' && $this->isDuplicateCode($storeId, $normalizedCode)) {
            return response()->json([
                'message' => 'The given data was invalid.',
                'errors' => [
                    'code' => ['The code has already been taken.'],
                ],
            ], 422);
        }

        $service = $this->resolveService('App\\Services\\DiscountService');

        if ($service !== null && method_exists($service, 'create')) {
            try {
                $serviceDiscount = $service->create($storeId, $validated);

                if ($serviceDiscount instanceof Discount) {
                    return response()->json([
                        'data' => DiscountResource::make($serviceDiscount)->resolve(),
                    ], 201);
                }
            } catch (\Throwable) {
                // Fall back to direct persistence while service contracts stabilize.
            }
        }

        $discount = Discount::query()->create([
            'store_id' => $storeId,
            'type' => (string) ($validated['type'] ?? 'code'),
            'code' => $normalizedCode,
            'value_type' => (string) $validated['value_type'],
            'value_amount' => (int) $validated['value_amount'],
            'starts_at' => $validated['starts_at'],
            'ends_at' => $validated['ends_at'] ?? null,
            'usage_limit' => isset($validated['usage_limit']) ? (int) $validated['usage_limit'] : null,
            'usage_count' => (int) ($validated['usage_count'] ?? 0),
            'rules_json' => isset($validated['rules_json']) && is_array($validated['rules_json']) ? $validated['rules_json'] : [],
            'status' => (string) ($validated['status'] ?? 'active'),
        ]);

        return response()->json([
            'data' => DiscountResource::make($discount)->resolve(),
        ], 201);
    }

    public function show(Request $request, int $discount): JsonResponse
    {
        $foundDiscount = $this->findStoreDiscount($this->currentStoreId($request), $discount);

        if (! $foundDiscount instanceof Discount) {
            return response()->json([
                'message' => 'Discount not found.',
            ], 404);
        }

        return response()->json([
            'data' => DiscountResource::make($foundDiscount)->resolve(),
        ]);
    }

    public function update(UpdateDiscountRequest $request, int $discount): JsonResponse
    {
        $storeId = $this->currentStoreId($request);
        $foundDiscount = $this->findStoreDiscount($storeId, $discount);

        if (! $foundDiscount instanceof Discount) {
            return response()->json([
                'message' => 'Discount not found.',
            ], 404);
        }

        $validated = $request->validated();

        if (array_key_exists('code', $validated) && isset($validated['code'])) {
            $newCode = Str::upper(trim((string) $validated['code']));

            if ($newCode !== '' && $newCode !== (string) ($foundDiscount->code ?? '') && $this->isDuplicateCode($storeId, $newCode, (int) $foundDiscount->id)) {
                return response()->json([
                    'message' => 'The given data was invalid.',
                    'errors' => [
                        'code' => ['The code has already been taken.'],
                    ],
                ], 422);
            }

            $validated['code'] = $newCode !== '' ? $newCode : null;
        }

        $service = $this->resolveService('App\\Services\\DiscountService');

        if ($service !== null && method_exists($service, 'update')) {
            try {
                $serviceDiscount = $service->update($foundDiscount, $validated);

                if ($serviceDiscount instanceof Discount) {
                    return response()->json([
                        'data' => DiscountResource::make($serviceDiscount)->resolve(),
                    ]);
                }
            } catch (\Throwable) {
                // Fall back to direct persistence while service contracts stabilize.
            }
        }

        $payload = [];

        foreach (['type', 'code', 'value_type', 'value_amount', 'starts_at', 'ends_at', 'usage_limit', 'usage_count', 'status'] as $field) {
            if (array_key_exists($field, $validated)) {
                $payload[$field] = $validated[$field];
            }
        }

        if (array_key_exists('rules_json', $validated)) {
            $payload['rules_json'] = is_array($validated['rules_json']) ? $validated['rules_json'] : [];
        }

        if ($payload !== []) {
            $foundDiscount->fill($payload);
            $foundDiscount->save();
        }

        return response()->json([
            'data' => DiscountResource::make($foundDiscount)->resolve(),
        ]);
    }

    public function destroy(Request $request, int $discount): JsonResponse
    {
        $foundDiscount = $this->findStoreDiscount($this->currentStoreId($request), $discount);

        if (! $foundDiscount instanceof Discount) {
            return response()->json([
                'message' => 'Discount not found.',
            ], 404);
        }

        $service = $this->resolveService('App\\Services\\DiscountService');

        if ($service !== null) {
            try {
                if (method_exists($service, 'delete')) {
                    $service->delete($foundDiscount);
                }
            } catch (\Throwable) {
                // Fall back to direct persistence while service contracts stabilize.
            }
        }

        $foundDiscount->delete();

        return response()->json([
            'message' => 'Discount deleted',
        ]);
    }

    private function findStoreDiscount(int $storeId, int $discountId): ?Discount
    {
        return Discount::query()
            ->where('store_id', $storeId)
            ->whereKey($discountId)
            ->first();
    }

    private function isDuplicateCode(int $storeId, string $code, ?int $ignoreDiscountId = null): bool
    {
        $query = Discount::query()
            ->where('store_id', $storeId)
            ->whereRaw('LOWER(code) = ?', [Str::lower($code)]);

        if ($ignoreDiscountId !== null) {
            $query->where('id', '!=', $ignoreDiscountId);
        }

        return $query->exists();
    }
}


**Patching relations and routes**


sed -n '1,240p' app/Http/Requests/Storefront/Carts/UpdateCartLineRequest.php && sed -n '1,220p' app/Http/Requests/Storefront/Carts/AddCartLineRequest.php && sed -n '1,220p' app/Http/Requests/Storefront/Carts/RemoveCartLineRequest.php


Output:
Chunk ID: ad1a2f
Wall time: 0.0513 seconds
Process exited with code 0
Original token count: 436
Output:
<?php

namespace App\Http\Requests\Storefront\Carts;

use Illuminate\Foundation\Http\FormRequest;

class UpdateCartLineRequest extends FormRequest
{
    public function authorize(): bool
    {
        return true;
    }

    /**
     * @return array<string, mixed>
     */
    public function rules(): array
    {
        return [
            'quantity' => ['required', 'integer', 'min:1', 'max:9999'],
            'cart_version' => ['required_without:expected_version', 'integer', 'min:1'],
            'expected_version' => ['required_without:cart_version', 'integer', 'min:1'],
        ];
    }
}
<?php

namespace App\Http\Requests\Storefront\Carts;

use Illuminate\Foundation\Http\FormRequest;

class AddCartLineRequest extends FormRequest
{
    public function authorize(): bool
    {
        return true;
    }

    /**
     * @return array<string, mixed>
     */
    public function rules(): array
    {
        return [
            'variant_id' => ['required', 'integer', 'min:1'],
            'quantity' => ['required', 'integer', 'min:1', 'max:9999'],
            'cart_version' => ['nullable', 'integer', 'min:1'],
            'expected_version' => ['nullable', 'integer', 'min:1'],
        ];
    }
}
<?php

namespace App\Http\Requests\Storefront\Carts;

use Illuminate\Foundation\Http\FormRequest;

class RemoveCartLineRequest extends FormRequest
{
    public function authorize(): bool
    {
        return true;
    }

    /**
     * @return array<string, mixed>
     */
    public function rules(): array
    {
        return [
            'cart_version' => ['required_without:expected_version', 'integer', 'min:1'],
            'expected_version' => ['required_without:cart_version', 'integer', 'min:1'],
        ];
    }
}


**Patching nested store routes and controllers**


I identified the concrete failure causes: enum casting bug in `User::roleForStore`, wrong pivot keys for variant options, admin route shape mismatch (`/stores/{storeId}/...`), search query parameter/output mismatch, and analytics status code mismatch. I’m patching these now in one pass.


**Patching user role and relations**


Input:
*** Begin Patch
*** Update File: app/Models/User.php
@@
     public function roleForStore(Store $store): ?StoreUserRole
     {
         $value = $this->storeUsers()
             ->where('store_id', $store->id)
             ->value('role');

-        return $value !== null ? StoreUserRole::from($value) : null;
+        if ($value instanceof StoreUserRole) {
+            return $value;
+        }
+
+        if (is_string($value) || is_int($value)) {
+            return StoreUserRole::from($value);
+        }
+
+        return null;
     }
*** End Patch


Output: {"output":"Success. Updated the following files:\nM app/Models/User.php\n","metadata":{"exit_code":0,"duration_seconds":0.0}}


**Patching product variant**


Input:
*** Begin Patch
*** Update File: app/Models/ProductVariant.php
@@
     public function optionValues(): BelongsToMany
     {
-        return $this->belongsToMany(ProductOptionValue::class, 'variant_option_values')
+        return $this->belongsToMany(
+            ProductOptionValue::class,
+            'variant_option_values',
+            'variant_id',
+            'product_option_value_id',
+        )
             ->using(VariantOptionValue::class);
     }
*** End Patch


Output: {"output":"Success. Updated the following files:\nM app/Models/ProductVariant.php\n","metadata":{"exit_code":0,"duration_seconds":0.0}}


Summary: auto


**Patching ProductOptionValue**


Input:
*** Begin Patch
*** Update File: app/Models/ProductOptionValue.php
@@
     public function variants(): BelongsToMany
     {
-        return $this->belongsToMany(ProductVariant::class, 'variant_option_values')
+        return $this->belongsToMany(
+            ProductVariant::class,
+            'variant_option_values',
+            'product_option_value_id',
+            'variant_id',
+        )
             ->using(VariantOptionValue::class);
     }
 }
*** End Patch


Output: {"output":"Success. Updated the following files:\nM app/Models/ProductOptionValue.php\n","metadata":{"exit_code":0,"duration_seconds":0.0}}


**Patching scoped store helper**


Input:
*** Begin Patch
*** Update File: app/Http/Controllers/Api/Concerns/ResolvesApiContext.php
@@
     protected function currentStoreId(Request $request): int
     {
         return $this->currentStore($request)->id;
     }
+
+    protected function scopedStoreId(Request $request, int|string|null $routeStoreId = null): int
+    {
+        $currentStoreId = $this->currentStoreId($request);
+
+        if ($routeStoreId === null) {
+            return $currentStoreId;
+        }
+
+        if ((int) $routeStoreId !== $currentStoreId) {
+            abort(404, 'Store not found.');
+        }
+
+        return $currentStoreId;
+    }
*** End Patch


Output: {"output":"Success. Updated the following files:\nM app/Http/Controllers/Api/Concerns/ResolvesApiContext.php\n","metadata":{"exit_code":0,"duration_seconds":0.0}}


**Patching nested store routes**


Input:
*** Begin Patch
*** Update File: routes/api.php
@@
 Route::prefix('admin/v1')
     ->middleware(['auth:sanctum', 'store.resolve', 'throttle:api.admin'])
     ->name('api.admin.')
     ->group(function (): void {
         Route::get('/me', [AdminMeController::class, 'show'])->name('me');

-        Route::apiResource('products', AdminProductController::class)
-            ->names([
-                'index' => 'products.index',
-                'store' => 'products.store',
-                'show' => 'products.show',
-                'update' => 'products.update',
-                'destroy' => 'products.destroy',
-            ]);
-
-        Route::apiResource('collections', AdminCollectionController::class)
-            ->names([
-                'index' => 'collections.index',
-                'store' => 'collections.store',
-                'show' => 'collections.show',
-                'update' => 'collections.update',
-                'destroy' => 'collections.destroy',
-            ]);
-
-        Route::apiResource('discounts', AdminDiscountController::class)
-            ->names([
-                'index' => 'discounts.index',
-                'store' => 'discounts.store',
-                'show' => 'discounts.show',
-                'update' => 'discounts.update',
-                'destroy' => 'discounts.destroy',
-            ]);
+        Route::prefix('stores/{store}')
+            ->group(function (): void {
+                Route::apiResource('products', AdminProductController::class)
+                    ->names([
+                        'index' => 'products.index',
+                        'store' => 'products.store',
+                        'show' => 'products.show',
+                        'update' => 'products.update',
+                        'destroy' => 'products.destroy',
+                    ]);
+
+                Route::apiResource('collections', AdminCollectionController::class)
+                    ->names([
+                        'index' => 'collections.index',
+                        'store' => 'collections.store',
+                        'show' => 'collections.show',
+                        'update' => 'collections.update',
+                        'destroy' => 'collections.destroy',
+                    ]);
+
+                Route::apiResource('discounts', AdminDiscountController::class)
+                    ->names([
+                        'index' => 'discounts.index',
+                        'store' => 'discounts.store',
+                        'show' => 'discounts.show',
+                        'update' => 'discounts.update',
+                        'destroy' => 'discounts.destroy',
+                    ]);
+            });
     });
*** End Patch


Output: {"output":"Success. Updated the following files:\nM routes/api.php\n","metadata":{"exit_code":0,"duration_seconds":0.0}}


**Patching controller method signatures**


Input:
*** Begin Patch
*** Update File: app/Http/Controllers/Api/Admin/ProductController.php
@@
-    public function index(ListProductsRequest $request): JsonResponse
+    public function index(ListProductsRequest $request, int $store): JsonResponse
     {
-        $storeId = $this->currentStoreId($request);
+        $storeId = $this->scopedStoreId($request, $store);
         $validated = $request->validated();
@@
-    public function store(StoreProductRequest $request): JsonResponse
+    public function store(StoreProductRequest $request, int $store): JsonResponse
     {
-        $store = $this->currentStoreModel($request);
+        $storeId = $this->scopedStoreId($request, $store);
+        $storeModel = $this->currentStoreModel($request);
         $validated = $request->validated();
@@
-                $serviceProduct = $service->create($store, $validated);
+                $serviceProduct = $service->create($storeModel, $validated);
@@
         $product = Product::query()->create([
-            'store_id' => (int) $store->id,
+            'store_id' => $storeId,
             'title' => (string) $validated['title'],
@@
             'compare_at_amount' => isset($validated['compare_at_amount']) ? (int) $validated['compare_at_amount'] : null,
-            'currency' => (string) ($validated['currency'] ?? $store->default_currency ?? 'USD'),
+            'currency' => (string) ($validated['currency'] ?? $storeModel->default_currency ?? 'USD'),
@@
         InventoryItem::query()->create([
-            'store_id' => (int) $store->id,
+            'store_id' => $storeId,
@@
-    public function show(Request $request, int $product): JsonResponse
+    public function show(Request $request, int $store, int $product): JsonResponse
     {
-        $foundProduct = $this->findStoreProduct($this->currentStoreId($request), $product);
+        $storeId = $this->scopedStoreId($request, $store);
+        $foundProduct = $this->findStoreProduct($storeId, $product);
@@
-    public function update(UpdateProductRequest $request, int $product): JsonResponse
+    public function update(UpdateProductRequest $request, int $store, int $product): JsonResponse
     {
-        $storeId = $this->currentStoreId($request);
+        $storeId = $this->scopedStoreId($request, $store);
         $foundProduct = $this->findStoreProduct($storeId, $product);
@@
-    public function destroy(Request $request, int $product): JsonResponse
+    public function destroy(Request $request, int $store, int $product): JsonResponse
     {
-        $foundProduct = $this->findStoreProduct($this->currentStoreId($request), $product);
+        $storeId = $this->scopedStoreId($request, $store);
+        $foundProduct = $this->findStoreProduct($storeId, $product);
*** End Patch


Output: {"output":"Success. Updated the following files:\nM app/Http/Controllers/Api/Admin/ProductController.php\n","metadata":{"exit_code":0,"duration_seconds":0.0}}


**Extending variable rename to controller**


Input:
*** Begin Patch
*** Update File: app/Http/Controllers/Api/Admin/CollectionController.php
@@
-    public function index(ListCollectionsRequest $request): JsonResponse
+    public function index(ListCollectionsRequest $request, int $store): JsonResponse
     {
-        $storeId = $this->currentStoreId($request);
+        $storeId = $this->scopedStoreId($request, $store);
         $validated = $request->validated();
@@
-    public function store(StoreCollectionRequest $request): JsonResponse
+    public function store(StoreCollectionRequest $request, int $store): JsonResponse
     {
-        $storeId = $this->currentStoreId($request);
+        $storeId = $this->scopedStoreId($request, $store);
         $validated = $request->validated();
@@
-    public function show(Request $request, int $collection): JsonResponse
+    public function show(Request $request, int $store, int $collection): JsonResponse
     {
-        $foundCollection = $this->findStoreCollection($this->currentStoreId($request), $collection);
+        $storeId = $this->scopedStoreId($request, $store);
+        $foundCollection = $this->findStoreCollection($storeId, $collection);
@@
-    public function update(UpdateCollectionRequest $request, int $collection): JsonResponse
+    public function update(UpdateCollectionRequest $request, int $store, int $collection): JsonResponse
     {
-        $storeId = $this->currentStoreId($request);
+        $storeId = $this->scopedStoreId($request, $store);
         $foundCollection = $this->findStoreCollection($storeId, $collection);
@@
-    public function destroy(Request $request, int $collection): JsonResponse
+    public function destroy(Request $request, int $store, int $collection): JsonResponse
     {
-        $foundCollection = $this->findStoreCollection($this->currentStoreId($request), $collection);
+        $storeId = $this->scopedStoreId($request, $store);
+        $foundCollection = $this->findStoreCollection($storeId, $collection);
*** End Patch


Output: {"output":"Success. Updated the following files:\nM app/Http/Controllers/Api/Admin/CollectionController.php\n","metadata":{"exit_code":0,"duration_seconds":0.0}}


**Extending patch to controller**


Input:
*** Begin Patch
*** Update File: app/Http/Controllers/Api/Admin/DiscountController.php
@@
-    public function index(ListDiscountsRequest $request): JsonResponse
+    public function index(ListDiscountsRequest $request, int $store): JsonResponse
     {
-        $storeId = $this->currentStoreId($request);
+        $storeId = $this->scopedStoreId($request, $store);
         $validated = $request->validated();
@@
-    public function store(StoreDiscountRequest $request): JsonResponse
+    public function store(StoreDiscountRequest $request, int $store): JsonResponse
     {
-        $storeId = $this->currentStoreId($request);
+        $storeId = $this->scopedStoreId($request, $store);
         $validated = $request->validated();
@@
-    public function show(Request $request, int $discount): JsonResponse
+    public function show(Request $request, int $store, int $discount): JsonResponse
     {
-        $foundDiscount = $this->findStoreDiscount($this->currentStoreId($request), $discount);
+        $storeId = $this->scopedStoreId($request, $store);
+        $foundDiscount = $this->findStoreDiscount($storeId, $discount);
@@
-    public function update(UpdateDiscountRequest $request, int $discount): JsonResponse
+    public function update(UpdateDiscountRequest $request, int $store, int $discount): JsonResponse
     {
-        $storeId = $this->currentStoreId($request);
+        $storeId = $this->scopedStoreId($request, $store);
         $foundDiscount = $this->findStoreDiscount($storeId, $discount);
@@
-    public function destroy(Request $request, int $discount): JsonResponse
+    public function destroy(Request $request, int $store, int $discount): JsonResponse
     {
-        $foundDiscount = $this->findStoreDiscount($this->currentStoreId($request), $discount);
+        $storeId = $this->scopedStoreId($request, $store);
+        $foundDiscount = $this->findStoreDiscount($storeId, $discount);
*** End Patch


Output: {"output":"Success. Updated the following files:\nM app/Http/Controllers/Api/Admin/DiscountController.php\n","metadata":{"exit_code":0,"duration_seconds":0.0}}


**Adjusting unauthenticated response codes**


Input:
*** Begin Patch
*** Update File: app/Http/Controllers/Api/Admin/MeController.php
@@
         if ($user === null) {
             return response()->json([
                 'message' => 'Unauthenticated.',
-            ], 404);
+            ], 401);
         }
@@
         if ($role === null) {
             return response()->json([
                 'message' => 'Membership not found for this store.',
             ], 404);
         }

         return response()->json([
-            'data' => [
-                'user_id' => (int) $user->getAuthIdentifier(),
-                'store_id' => (int) $store->id,
-                'role' => (string) $role->value,
-                'email' => $user->email,
-                'name' => $user->name,
-                'permissions' => $this->permissionsForRole((string) $role->value),
-            ],
+            'user_id' => (int) $user->getAuthIdentifier(),
+            'store_id' => (int) $store->id,
+            'role' => (string) $role->value,
+            'email' => $user->email,
+            'name' => $user->name,
+            'permissions' => $this->permissionsForRole((string) $role->value),
         ]);
     }
*** End Patch


Output: {"output":"Success. Updated the following files:\nM app/Http/Controllers/Api/Admin/MeController.php\n","metadata":{"exit_code":0,"duration_seconds":0.0}}


**Aligning query param handling**


Input:
*** Begin Patch
*** Update File: app/Http/Requests/Storefront/Search/SearchRequest.php
@@
         return [
-            'q' => ['required', 'string', 'min:1', 'max:200'],
+            'q' => ['required_without:query', 'string', 'min:1', 'max:200'],
+            'query' => ['required_without:q', 'string', 'min:1', 'max:200'],
             'filters' => ['nullable'],
             'sort' => ['nullable', 'string', Rule::in(['relevance', 'price_asc', 'price_desc', 'newest', 'best_selling'])],
             'page' => ['nullable', 'integer', 'min:1'],
*** End Patch


Output: {"output":"Success. Updated the following files:\nM app/Http/Requests/Storefront/Search/SearchRequest.php\n","metadata":{"exit_code":0,"duration_seconds":0.0}}


**Adding patch suggestion feature**


Input:
*** Begin Patch
*** Update File: app/Http/Requests/Storefront/Search/SearchSuggestRequest.php
@@
         return [
-            'q' => ['required', 'string', 'min:1', 'max:100'],
+            'q' => ['required_without:query', 'string', 'min:1', 'max:100'],
+            'query' => ['required_without:q', 'string', 'min:1', 'max:100'],
             'limit' => ['nullable', 'integer', 'min:1', 'max:10'],
         ];
     }
 }
*** End Patch


Output: {"output":"Success. Updated the following files:\nM app/Http/Requests/Storefront/Search/SearchSuggestRequest.php\n","metadata":{"exit_code":0,"duration_seconds":0.0}}


**Patching query extraction and response**


Input:
*** Begin Patch
*** Update File: app/Http/Controllers/Api/Storefront/SearchController.php
@@
         $storeId = $this->currentStoreId($request);
         $validated = $request->validated();

-        $queryTerm = trim((string) $validated['q']);
+        $queryTerm = trim((string) ($validated['q'] ?? $validated['query'] ?? ''));
         $sort = (string) ($validated['sort'] ?? 'relevance');
         $page = (int) ($validated['page'] ?? 1);
         $perPage = (int) ($validated['per_page'] ?? 24);
@@
         return response()->json([
             'query' => $queryTerm,
+            'data' => $results->all(),
             'results' => $results->all(),
             'facets' => [
@@
     public function suggest(SearchSuggestRequest $request): JsonResponse
     {
         $storeId = $this->currentStoreId($request);
         $validated = $request->validated();

-        $queryTerm = trim((string) $validated['q']);
+        $queryTerm = trim((string) ($validated['q'] ?? $validated['query'] ?? ''));
         $limit = (int) ($validated['limit'] ?? 5);
*** End Patch


Output: {"output":"Success. Updated the following files:\nM app/Http/Controllers/Api/Storefront/SearchController.php\n","metadata":{"exit_code":0,"duration_seconds":0.0}}


**Adjusting response status to 202**


Input:
*** Begin Patch
*** Update File: app/Http/Controllers/Api/Storefront/AnalyticsEventController.php
@@
         return response()->json([
             'accepted' => $accepted,
             'rejected' => $rejected,
-        ]);
+        ], 202);
     }
 }
*** End Patch


Output: {"output":"Success. Updated the following files:\nM app/Http/Controllers/Api/Storefront/AnalyticsEventController.php\n","metadata":{"exit_code":0,"duration_seconds":0.0}}


**Verifying controller parameter consistency**


sed -n '1,220p' app/Http/Controllers/Api/Admin/ProductController.php


Output:
Chunk ID: 09ca6c
Wall time: 0.0511 seconds
Process exited with code 0
Original token count: 2069
Output:
<?php

namespace App\Http\Controllers\Api\Admin;

use App\Http\Controllers\Api\Concerns\ResolvesApiContext;
use App\Http\Controllers\Controller;
use App\Http\Requests\Admin\Products\ListProductsRequest;
use App\Http\Requests\Admin\Products\StoreProductRequest;
use App\Http\Requests\Admin\Products\UpdateProductRequest;
use App\Http\Resources\Admin\ProductResource;
use App\Models\InventoryItem;
use App\Models\Product;
use App\Models\ProductVariant;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Str;

class ProductController extends Controller
{
    use ResolvesApiContext;

    public function index(ListProductsRequest $request, int $store): JsonResponse
    {
        $storeId = $this->scopedStoreId($request, $store);
        $validated = $request->validated();

        $query = Product::query()
            ->where('store_id', $storeId)
            ->withCount('variants');

        if (isset($validated['status']) && is_string($validated['status'])) {
            $query->where('status', $validated['status']);
        }

        if (isset($validated['query']) && is_string($validated['query']) && trim($validated['query']) !== '') {
            $term = trim($validated['query']);
            $like = '%'.$term.'%';

            $query->where(function ($builder) use ($like): void {
                $builder->where('title', 'like', $like)
                    ->orWhere('vendor', 'like', $like)
                    ->orWhere('handle', 'like', $like);
            });
        }

        $sort = (string) ($validated['sort'] ?? 'updated_at_desc');

        match ($sort) {
            'title_asc' => $query->orderBy('title'),
            'title_desc' => $query->orderByDesc('title'),
            'created_at_asc' => $query->orderBy('created_at'),
            'created_at_desc' => $query->orderByDesc('created_at'),
            default => $query->orderByDesc('updated_at'),
        };

        $perPage = (int) ($validated['per_page'] ?? 25);
        $paginator = $query->paginate($perPage);

        return response()->json([
            'data' => ProductResource::collection($paginator->getCollection())->resolve(),
            'meta' => [
                'current_page' => (int) $paginator->currentPage(),
                'per_page' => (int) $paginator->perPage(),
                'total' => (int) $paginator->total(),
                'last_page' => (int) $paginator->lastPage(),
            ],
        ]);
    }

    public function store(StoreProductRequest $request, int $store): JsonResponse
    {
        $storeId = $this->scopedStoreId($request, $store);
        $storeModel = $this->currentStoreModel($request);
        $validated = $request->validated();

        $service = $this->resolveService('App\\Services\\ProductService');

        if ($service !== null && method_exists($service, 'create')) {
            try {
                $serviceProduct = $service->create($storeModel, $validated);

                if ($serviceProduct instanceof Product) {
                    $serviceProduct->loadCount('variants');

                    return response()->json([
                        'data' => ProductResource::make($serviceProduct)->resolve(),
                    ], 201);
                }
            } catch (\Throwable) {
                // Fall back to direct persistence while service contracts stabilize.
            }
        }

        $handle = $this->resolveUniqueHandle(
            (int) $store->id,
            isset($validated['handle']) && is_string($validated['handle'])
                ? $validated['handle']
                : (string) $validated['title'],
        );

        $product = Product::query()->create([
            'store_id' => $storeId,
            'title' => (string) $validated['title'],
            'handle' => $handle,
            'status' => (string) ($validated['status'] ?? 'draft'),
            'description_html' => $validated['description_html'] ?? null,
            'vendor' => $validated['vendor'] ?? null,
            'product_type' => $validated['product_type'] ?? null,
            'tags' => isset($validated['tags']) && is_array($validated['tags']) ? $validated['tags'] : [],
            'published_at' => $validated['published_at'] ?? null,
        ]);

        $defaultVariant = ProductVariant::query()->create([
            'product_id' => (int) $product->id,
            'sku' => null,
            'barcode' => null,
            'price_amount' => (int) ($validated['price_amount'] ?? 0),
            'compare_at_amount' => isset($validated['compare_at_amount']) ? (int) $validated['compare_at_amount'] : null,
            'currency' => (string) ($validated['currency'] ?? $storeModel->default_currency ?? 'USD'),
            'weight_g' => null,
            'requires_shipping' => (bool) ($validated['requires_shipping'] ?? true),
            'is_default' => true,
            'position' => 1,
            'status' => 'active',
        ]);

        InventoryItem::query()->create([
            'store_id' => $storeId,
            'variant_id' => (int) $defaultVariant->id,
            'quantity_on_hand' => 0,
            'quantity_reserved' => 0,
            'policy' => 'deny',
        ]);

        $product = Product::query()
            ->whereKey($product->id)
            ->withCount('variants')
            ->firstOrFail();

        return response()->json([
            'data' => ProductResource::make($product)->resolve(),
        ], 201);
    }

    public function show(Request $request, int $store, int $product): JsonResponse
    {
        $storeId = $this->scopedStoreId($request, $store);
        $foundProduct = $this->findStoreProduct($storeId, $product);

        if (! $foundProduct instanceof Product) {
            return response()->json([
                'message' => 'Product not found.',
            ], 404);
        }

        $foundProduct->loadCount('variants');

        return response()->json([
            'data' => ProductResource::make($foundProduct)->resolve(),
        ]);
    }

    public function update(UpdateProductRequest $request, int $store, int $product): JsonResponse
    {
        $storeId = $this->scopedStoreId($request, $store);
        $foundProduct = $this->findStoreProduct($storeId, $product);

        if (! $foundProduct instanceof Product) {
            return response()->json([
                'message' => 'Product not found.',
            ], 404);
        }

        $validated = $request->validated();
        $service = $this->resolveService('App\\Services\\ProductService');

        if ($service !== null && method_exists($service, 'update')) {
            try {
                $serviceProduct = $service->update($foundProduct, $validated);

                if ($serviceProduct instanceof Product) {
                    $serviceProduct->loadCount('variants');

                    return response()->json([
                        'data' => ProductResource::make($serviceProduct)->resolve(),
                    ]);
                }
            } catch (\Throwable) {
                // Fall back to direct persistence while service contracts stabilize.
            }
        }

        if (array_key_exists('handle', $validated) && is_string($validated['handle']) && $validated['handle'] !== '') {
            $validated['handle'] = $this->resolveUniqueHandle($storeId, $validated['handle'], (int) $foundProduct->id);
        }

        $payload = [];

        foreach (['title', 'handle', 'description_html', 'vendor', 'product_type', 'status', 'published_at'] as $field) {
            if (array_key_exists($field, $validated)) {
                $payload[$field] = $validated[$field];
            }
        }

        if (array_key_exists('tags', $validated)) {
            $payload['tags'] = is_array($validated['tags']) ? $validated['tags'] : [];
        }

        if ($payload !== []) {
            $foundProduct->fill($payload);
            $foundProduct->save();
        }

        if (
            array_key_exists('price_amount', $validated)
            || array_key_exists('compare_at_amount', $validated)
            || array_key_exists('currency', $validated)
            || array_key_exists('requires_shipping', $validated)
        ) {
            $variant = ProductVariant::query()


**Fixing store ID type bug**


Input:
*** Begin Patch
*** Update File: app/Http/Controllers/Api/Admin/ProductController.php
@@
         $handle = $this->resolveUniqueHandle(
-            (int) $store->id,
+            $storeId,
             isset($validated['handle']) && is_string($validated['handle'])
                 ? $validated['handle']
                 : (string) $validated['title'],
         );
*** End Patch


Output: {"output":"Success. Updated the following files:\nM app/Http/Controllers/Api/Admin/ProductController.php\n","metadata":{"exit_code":0,"duration_seconds":0.0}}


**Scanning for similar variable issues**


rg "\$store->" app/Http/Controllers/Api/Admin -n


Output:
Chunk ID: b66fef
Wall time: 0.0513 seconds
Process exited with code 1
Original token count: 0
Output:


Summary: auto


**Identifying patch needs across controllers and routes**


Output:
Chunk ID: 6c06af
Wall time: 0.6987 seconds
Process exited with code 0
Original token count: 101
Output:

  ......✓......

  ──────────────────────────────────────────────────────────────────── Laravel
    FIXED   .................................... 13 files, 1 style issue fixed
  ✓ app/Http/Controllers/Api/Admin/CollectionController.php no_superfluous_ph…


**Rerunning targeted unit and API tests**


php artisan test tests/Unit/Services tests/Feature/Api


Output:
Chunk ID: 36caaf
Wall time: 1.1364 seconds
Process exited with code 1
Original token count: 1713
Output:

   PASS  Tests\Unit\Services\CartServiceTest
  ✓ creates a cart with store currency and version one                   0.18s
  ✓ adds and merges lines for the same variant                           0.02s
  ✓ increments version on add update and remove mutations                0.01s
  ✓ removes a line when updated quantity is zero                         0.01s
  ✓ rejects adding variants from inactive products                       0.01s
  ✓ rejects add line when inventory is insufficient for deny policy      0.01s

   PASS  Tests\Unit\Services\DiscountServiceTest
  ✓ validates an active discount code case insensitively                 0.02s
  ✓ rejects unknown discount codes                                       0.01s
  ✓ rejects expired discounts                                            0.01s
  ✓ rejects discounts that reached usage limit                           0.01s
  ✓ rejects discounts when minimum purchase is not met                   0.01s
  ✓ calculates percent discount amounts deterministically                0.01s
  ✓ caps fixed discount amounts at subtotal                              0.01s

   PASS  Tests\Unit\Services\HandleGeneratorTest
  ✓ generates a slug from title when no collision exists                 0.01s
  ✓ appends incrementing numeric suffixes on collisions                  0.01s
  ✓ scopes uniqueness checks per store                                   0.01s
  ✓ ignores the current record when exclude id is provided               0.01s
  ✓ normalizes special characters into url safe handles                  0.01s

   PASS  Tests\Unit\Services\InventoryServiceTest
  ✓ checks availability for deny policy using available quantity         0.01s
  ✓ allows availability check for continue policy even when stock is in… 0.01s
  ✓ reserve increments quantity reserved                                 0.01s
  ✓ reserve throws when deny policy does not have enough available inve… 0.01s
  ✓ release decrements reserved quantity                                 0.01s
  ✓ commit decrements on hand and reserved quantities                    0.01s
  ✓ restock increments on hand quantity                                  0.01s

   PASS  Tests\Unit\Services\PricingEngineTest
  ✓ calculates subtotal and total for a checkout without shipping or di… 0.02s
  ✓ caps fixed discount so totals never go negative                      0.01s
  ✓ returns identical outputs for identical inputs                       0.01s

   PASS  Tests\Feature\Api\AdminApiAuthTest
  ✓ admin me endpoint requires sanctum authentication                    0.03s
  ✓ authenticated admin can access admin me endpoint                     0.03s
  ✓ admin products collections and discounts endpoints require auth      0.01s
  ✓ authenticated admin can access products collections and discounts e… 0.02s

   PASS  Tests\Feature\Api\StorefrontCartApiTest
  ✓ supports the storefront cart flow create add update and remove       0.03s
  ✓ returns 404 for unknown cart ids                                     0.01s
  ✓ returns 409 when cart version does not match current version         0.01s
  ✓ returns 422 when requested quantity exceeds deny policy inventory    0.01s

   PASS  Tests\Feature\Api\StorefrontCatalogApiTest
  ✓ search returns matching active products and logs search query        0.01s
  ✓ search returns empty data for unknown terms                          0.01s
  ✓ analytics ingestion accepts valid event batches and stores events    0.01s
  ✓ analytics ingestion rejects invalid event payloads                   0.01s

   FAIL  Tests\Feature\Api\StorefrontCheckoutApiTest
  ⨯ supports checkout transition flow from started to completed          0.03s
  ⨯ returns 409 for invalid checkout state transition                    0.01s
  ✓ applies a valid discount code to checkout                            0.02s
  ✓ returns 422 for invalid discount code                                0.01s
  ✓ returns 404 for unknown checkout ids                                 0.01s
  ────────────────────────────────────────────────────────────────────────────
   FAILED  Tests\Feature\Api\StorefrontCheckoutApiTest > supports checkout t…
  Expected response status code [201] but received 422.
Failed asserting that 422 is identical to 201.

The following errors occurred during the last request:

{
    "message": "The email field must be a valid email address.",
    "errors": {
        "email": [
            "The email field must be a valid email address."
        ]
    }
}

  at tests/Feature/Api/StorefrontCheckoutApiTest.php:206
    202▕             'email' => 'buyer@example.test',
    203▕         ],
    204▕     );
    205▕
  ➜ 206▕     $createCheckoutResponse->assertCreated()
    207▕         ->assertJsonPath('status', 'started');
    208▕
    209▕     $checkoutId = (int) $createCheckoutResponse->json('id');
    210▕

  ────────────────────────────────────────────────────────────────────────────
   FAILED  Tests\Feature\Api\StorefrontCheckoutApiTest > returns 409 for inv…
  Expected response status code [409] but received 422.
Failed asserting that 422 is identical to 409.

The following errors occurred during the last request:

{
    "message": "The card number field is required when payment method is credit_card. (and 3 more errors)",
    "errors": {
        "card_number": [
            "The card number field is required when payment method is credit_card."
        ],
        "card_expiry": [
            "The card expiry field is required when payment method is credit_card."
        ],
        "card_cvc": [
            "The card cvc field is required when payment method is credit_card."
        ],
        "card_holder": [
            "The card holder field is required when payment method is credit_card."
        ]
    }
}

  at tests/Feature/Api/StorefrontCheckoutApiTest.php:267
    263▕
    264▕     $this->postJson(
    265▕         storefrontCheckoutApiUrl($hostname, "/api/storefront/v1/checkouts/{$checkout->id}/pay"),
    266▕         ['payment_method' => 'credit_card'],
  ➜ 267▕     )->assertStatus(409);
    268▕ });
    269▕
    270▕ test('applies a valid discount code to checkout', function (): void {
    271▕     $hostname = 'checkout-discount-valid.test';

  Tests:    2 failed, 43 passed (196 assertions)
  Duration: 0.83s


**Adjusting checkout validation rules**


sed -n '1,220p' app/Http/Requests/Storefront/Checkouts/StoreCheckoutRequest.php && sed -n '1,260p' app/Http/Requests/Storefront/Checkouts/PayCheckoutRequest.php


Output:
Chunk ID: 664f13
Wall time: 0.0510 seconds
Process exited with code 0
Original token count: 349
Output:
<?php

namespace App\Http\Requests\Storefront\Checkouts;

use Illuminate\Foundation\Http\FormRequest;

class StoreCheckoutRequest extends FormRequest
{
    public function authorize(): bool
    {
        return true;
    }

    /**
     * @return array<string, mixed>
     */
    public function rules(): array
    {
        return [
            'cart_id' => ['required', 'integer', 'min:1'],
            'email' => ['required', 'string', 'email:rfc,dns', 'max:255'],
        ];
    }
}
<?php

namespace App\Http\Requests\Storefront\Checkouts;

use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Validation\Rule;

class PayCheckoutRequest extends FormRequest
{
    public function authorize(): bool
    {
        return true;
    }

    /**
     * @return array<string, mixed>
     */
    public function rules(): array
    {
        return [
            'payment_method' => ['nullable', 'string', Rule::in(['credit_card', 'paypal', 'bank_transfer'])],
            'card_number' => ['required_if:payment_method,credit_card', 'nullable', 'string', 'max:32'],
            'card_expiry' => ['required_if:payment_method,credit_card', 'nullable', 'string', 'max:5'],
            'card_cvc' => ['required_if:payment_method,credit_card', 'nullable', 'string', 'max:4'],
            'card_holder' => ['required_if:payment_method,credit_card', 'nullable', 'string', 'max:255'],
        ];
    }
}


**Adjusting email rule and request field**


Input:
*** Begin Patch
*** Update File: app/Http/Requests/Storefront/Checkouts/StoreCheckoutRequest.php
@@
         return [
             'cart_id' => ['required', 'integer', 'min:1'],
-            'email' => ['required', 'string', 'email:rfc,dns', 'max:255'],
+            'email' => ['required', 'string', 'email', 'max:255'],
         ];
     }
 }
*** End Patch


Output: {"output":"Success. Updated the following files:\nM app/Http/Requests/Storefront/Checkouts/StoreCheckoutRequest.php\n","metadata":{"exit_code":0,"duration_seconds":0.0}}


**Submitting patch request**