command: sed -n '660,820p' specs/05-BUSINESS-LOGIC.md && sed -n '270,325p' specs/05-BUSINESS-LOGIC.md && sed -n '485,575p' specs/05-BUSINESS-LOGIC.md

stdout:
flowchart TD
    A[Input: discount code + cart] --> B{Code exists in store?
    Case-insensitive lookup}
    B -->|No| C["Error: discount_not_found"]
    B -->|Yes| D{Status = active?}
    D -->|No| E["Error: discount_expired"]
    D -->|Yes| F{starts_at <= now?}
    F -->|No| G["Error: discount_not_yet_active"]
    F -->|Yes| H{ends_at is null OR ends_at >= now?}
    H -->|No| I["Error: discount_expired"]
    H -->|Yes| J{usage_limit set AND usage_count >= usage_limit?}
    J -->|Yes| K["Error: discount_usage_limit_reached"]
    J -->|No| L{min_purchase_amount set AND subtotal < minimum?}
    L -->|Yes| M["Error: discount_min_purchase_not_met"]
    L -->|No| N{Product/collection restrictions set AND no cart lines qualify?}
    N -->|Yes| O["Error: discount_not_applicable"]
    N -->|No| P["Valid - return discount"]
```

### 7.5 Error Codes

| Code | Description |
|---|---|
| `discount_not_found` | Code does not exist in this store |
| `discount_expired` | Past `ends_at` date or status is not active |
| `discount_not_yet_active` | Before `starts_at` date |
| `discount_usage_limit_reached` | `usage_count >= usage_limit` |
| `discount_min_purchase_not_met` | Cart subtotal < `min_purchase_amount` |
| `discount_not_applicable` | No qualifying products in cart |

### 7.6 Discount Allocation

For `percent` and `fixed` discounts with applicable product restrictions:

```
PROCEDURE allocateDiscount(discount, cartLines):
    qualifyingLines = FILTER cartLines where product matches applicable_product_ids
                      OR product belongs to applicable_collection_ids
    qualifyingSubtotal = SUM(qualifyingLines.line_subtotal_amount)

    IF discount.value_type = 'percent':
        totalDiscount = qualifyingSubtotal * discount.value_amount / 100
    ELSE IF discount.value_type = 'fixed':
        totalDiscount = MIN(discount.value_amount, qualifyingSubtotal)

    remainingDiscount = totalDiscount

    FOR EACH qualifyingLine (except last):
        lineDiscount = ROUND(totalDiscount * lineSubtotal / qualifyingSubtotal)
        remainingDiscount -= lineDiscount
        SET line.line_discount_amount = lineDiscount

    // Last line gets the remainder (largest-remainder method)
    SET lastLine.line_discount_amount = remainingDiscount

    RECALCULATE line_total_amount for each affected line
```

**Storage of allocations:**
- During checkout: update `cart_lines.line_discount_amount`.
- On order creation: store in `order_lines.discount_allocations_json` as an array of `{discount_id, amount}`.

### 7.7 Usage Tracking

When an order is successfully created with a discount code:
- Increment `discounts.usage_count` by 1.
- This happens within the order creation transaction (see Section 6.2, completeCheckout procedure, step 7).

---

## 8. Tax Calculation

### 8.1 Tax Provider Architecture

**Interface:** `App\Contracts\TaxProvider`

- Must implement a `calculate(request)` method that accepts a TaxCalculationRequest and returns a TaxCalculationResult.
- The TaxCalculationRequest contains: line items (with discounted amounts), shipping amount, shipping address, store tax settings.
- The TaxCalculationResult contains: array of TaxLine value objects, total tax amount.

**Service:** `App\Services\TaxCalculator` - orchestrates provider selection and delegates to the appropriate implementation.

**Implementations:**
- `App\Services\Tax\ManualTaxProvider` - default, uses manually configured rates
- `App\Services\Tax\StripeTaxProvider` - stub for Stripe Tax API integration

### 8.2 Manual Tax Mode

**Rate resolution:**
1. Match shipping address against shipping zones (same zone matching algorithm as shipping - see Section 9.1).
2. Use the tax rate defined in `tax_settings.config_json` for the matched zone, or the global default rate.
3. Rate stored as integer basis points (e.g., 1900 = 19.00%).

**Calculation per line:**

```
line_tax = ROUND(line_total_after_discount * rate / 10000)
```

Round each line's tax independently, then sum for the total tax amount.

### 8.3 Prices Include Tax

Controlled by `tax_settings.prices_include_tax` (boolean).

#### Tax-inclusive pricing (prices_include_tax = true)

- Displayed prices on the storefront are gross (include tax).
- Subtotal shown to customer is gross.
- Tax is "extracted" from the gross amount:

```
net_amount = intdiv(gross_amount * 10000, 10000 + rate_bps)
tax = gross_amount - net_amount
```

> **Note:** Integer division (truncation toward zero) is used rather than rounding to ensure deterministic tax extraction. This matches PHP's `intdiv()` function.

**Example:** Price = 1190 cents, rate = 1900 (19%).
- net = intdiv(1190 * 10000, 11900) = intdiv(11900000, 11900) = 1000
- tax = 1190 - 1000 = 190

#### Tax-exclusive pricing (prices_include_tax = false)

- Displayed prices are net (excluding tax).
- Tax added on top:

```
tax = ROUND(net_amount * rate / 10000)
total = net_amount + tax
```

**Example:** Price = 1000 cents, rate = 1900.
- tax = ROUND(1000 * 1900 / 10000) = 190
- total = 1190

### 8.4 Stripe Tax Provider (Stub)

**Implementation:** `App\Services\Tax\StripeTaxProvider`

- Sends line items and shipping address to Stripe Tax API.
- Stores the full response in `checkouts.tax_provider_snapshot_json` for audit.
- Fallback behavior (configurable per store in `tax_settings.config_json`):

| Fallback Setting | Behavior |
|---|---|
| `"block"` | Block checkout progression if Stripe Tax API errors |
| `"allow"` | Allow checkout to proceed without tax (log a warning) |

### 8.5 Discount-Before-Tax Semantics

Discounts are always applied before tax calculation. Tax is calculated on the discounted amount. This aligns with standard accounting practice and Stripe Tax behavior.

For tax-inclusive pricing (`prices_include_tax = true`): The discount is subtracted from the gross (tax-inclusive) subtotal. Tax is then extracted from the post-discount gross amount: `tax = post_discount_gross * rate / (1 + rate)`. This means the tax portion decreases proportionally when a discount is applied.

**Calculation order within the pricing pipeline:**
1. Calculate line subtotals.
2. Apply discount allocations to lines.
3. Calculate tax on discounted line amounts.
4. Sum everything for the total.

**Cart merge on login:**

```
PROCEDURE mergeGuestCart(guestCart, customerCart):
    FOR EACH line IN guestCart.lines:
        existingLine = customerCart.findLineByVariant(line.variant_id)
        IF existingLine EXISTS:
            existingLine.quantity = MAX(existingLine.quantity, line.quantity)
            RECALCULATE existingLine amounts
        ELSE:
            MOVE line to customerCart
    MARK guestCart as abandoned
    RECALCULATE all line amounts on customerCart
```

### 4.2 Cart Operations

**Create cart:**
- Accepts: store, optional customer
- Sets: store_id, currency from store's default_currency, initial cart_version = 1

**Add line - validations (in order):**

1. Variant exists and belongs to the current store (through its product).
2. Product has status = `active`.
3. Variant has status = `active`.
4. Inventory policy check: if policy = `deny`, verify available >= requested quantity.
5. If the variant already exists in the cart, increment existing line quantity instead of creating a duplicate.
6. Set `unit_price_amount` from the variant's `price_amount`.
7. Calculate: `line_subtotal_amount = unit_price_amount * quantity`.
8. Set `line_discount_amount = 0` (recalculated by discount engine during checkout).
9. Calculate: `line_total_amount = line_subtotal_amount - line_discount_amount`.
10. Increment `cart_version`.

**Update quantity:**
- Validate new quantity > 0. If 0, remove the line instead.
- Re-check inventory policy for the new quantity.
- Recalculate line amounts.
- Increment `cart_version`.

**Remove line:**
- Delete the `cart_lines` record.
- Increment `cart_version`.

### 4.3 Cart Version (Optimistic Concurrency)

Every cart mutation increments `cart_version` by 1.

**For API clients:**
- Client sends `expected_version` with each mutation request.
- If cart's current version does not match the expected version, return HTTP 409 Conflict with the current cart state in the response body.
- This prevents race conditions when multiple browser tabs or devices modify the same cart.

**For Livewire/session-based flows:**
- Still implemented for consistency, but less critical since requests are serialized per session.

6. Dispatch `CheckoutShippingSelected` event.

#### Transition: shipping_selected -> payment_selected

**Method:** `selectPaymentMethod(checkout, paymentMethod)` - validates and stores the selected payment method

**Requires:**
- All previous data is valid (address, shipping method).
- Totals have been calculated and stored.
- `paymentMethod` must be one of: `credit_card`, `paypal`, `bank_transfer`.

**Actions:**
1. Store `payment_method` on the checkout record.
2. Reserve inventory for all cart lines (call InventoryService.reserve for each line).
3. Set `expires_at` on the checkout to current time + 24 hours.
4. Transition status to `payment_selected`.

#### Transition: payment_selected -> completed

**Method:** `completeCheckout(checkout, paymentMethodData)` - returns an Order

**Triggered by:** Customer submitting the payment form (onsite, no external redirect).

**CRITICAL: This transition must be idempotent.** If called multiple times for the same checkout (e.g., double-click), it must not create duplicate orders. Always check if an order already exists for this checkout before proceeding.

**Actions (all within a single database transaction):**

```
PROCEDURE completeCheckout(checkout, paymentMethodData):
    BEGIN TRANSACTION

    1. IF order already exists for this checkout:
           RETURN existing order (idempotent)

    2. CALL MockPaymentProvider.charge(checkout, paymentMethodData)
       IF result.success = false:
           Release reserved inventory
           THROW PaymentFailedException(result.errorCode)

    3. Generate next sequential order number for this store

    4. DETERMINE order statuses based on payment method:
       IF checkout.payment_method IN ('credit_card', 'paypal'):
           orderStatus = 'paid'
           financialStatus = 'paid'
           paymentStatus = 'captured'
           inventoryAction = 'commit'
       ELSE IF checkout.payment_method = 'bank_transfer':
           orderStatus = 'pending'
           financialStatus = 'pending'
           paymentStatus = 'pending'
           inventoryAction = 'keep_reserved'

    5. CREATE order record with:
       - All checkout data (addresses, email, totals snapshot)
       - payment_method = checkout.payment_method
       - status = orderStatus, financial_status = financialStatus
       - fulfillment_status = 'unfulfilled'
       - placed_at = now

    6. FOR EACH cart line:
       CREATE order_line with snapshot data:
       - title_snapshot = product title + variant option labels
       - sku_snapshot = variant SKU at time of purchase
       - unit_price_amount, quantity, total_amount
       - tax_lines_json, discount_allocations_json

    7. CREATE payment record:
       - Link to order, provider = 'mock', method = checkout.payment_method
       - provider_payment_id = mock reference ID
       - status = paymentStatus, amount = order total

    8. IF inventoryAction = 'commit':
       FOR EACH cart line:
           CALL InventoryService.commit(variant, quantity)
       // Note: for bank_transfer, inventory stays reserved until admin confirms payment

    9. IF checkout has a discount code:
       INCREMENT discount's usage_count by 1

    10. SET cart status = 'converted'

    11. SET checkout status = 'completed'

    12. IF inventoryAction = 'commit' AND all order lines are digital:
        Auto-create fulfillment (see Section 11.7)

    13. DISPATCH OrderCreated event

    COMMIT TRANSACTION
    RETURN order


text:
Script completed
Wall time 0.1 seconds
Output:

text:
flowchart TD
    A[Input: discount code + cart] --> B{Code exists in store?
    Case-insensitive lookup}
    B -->|No| C["Error: discount_not_found"]
    B -->|Yes| D{Status = active?}
    D -->|No| E["Error: discount_expired"]
    D -->|Yes| F{starts_at <= now?}
    F -->|No| G["Error: discount_not_yet_active"]
    F -->|Yes| H{ends_at is null OR ends_at >= now?}
    H -->|No| I["Error: discount_expired"]
    H -->|Yes| J{usage_limit set AND usage_count >= usage_limit?}
    J -->|Yes| K["Error: discount_usage_limit_reached"]
    J -->|No| L{min_purchase_amount set AND subtotal < minimum?}
    L -->|Yes| M["Error: discount_min_purchase_not_met"]
    L -->|No| N{Product/collection restrictions set AND no cart lines qualify?}
    N -->|Yes| O["Error: discount_not_applicable"]
    N -->|No| P["Valid - return discount"]
```

### 7.5 Error Codes

| Code | Description |
|---|---|
| `discount_not_found` | Code does not exist in this store |
| `discount_expired` | Past `ends_at` date or status is not active |
| `discount_not_yet_active` | Before `starts_at` date |
| `discount_usage_limit_reached` | `usage_count >= usage_limit` |
| `discount_min_purchase_not_met` | Cart subtotal < `min_purchase_amount` |
| `discount_not_applicable` | No qualifying products in cart |

### 7.6 Discount Allocation

For `percent` and `fixed` discounts with applicable product restrictions:

```
PROCEDURE allocateDiscount(discount, cartLines):
    qualifyingLines = FILTER cartLines where product matches applicable_product_ids
                      OR product belongs to applicable_collection_ids
    qualifyingSubtotal = SUM(qualifyingLines.line_subtotal_amount)

    IF discount.value_type = 'percent':
        totalDiscount = qualifyingSubtotal * discount.value_amount / 100
    ELSE IF discount.value_type = 'fixed':
        totalDiscount = MIN(discount.value_amount, qualifyingSubtotal)

    remainingDiscount = totalDiscount

    FOR EACH qualifyingLine (except last):
        lineDiscount = ROUND(totalDiscount * lineSubtotal / qualifyingSubtotal)
        remainingDiscount -= lineDiscount
        SET line.line_discount_amount = lineDiscount

    // Last line gets the remainder (largest-remainder method)
    SET lastLine.line_discount_amount = remainingDiscount

    RECALCULATE line_total_amount for each affected line
```

**Storage of allocations:**
- During checkout: update `cart_lines.line_discount_amount`.
- On order creation: store in `order_lines.discount_allocations_json` as an array of `{discount_id, amount}`.

### 7.7 Usage Tracking

When an order is successfully created with a discount code:
- Increment `discounts.usage_count` by 1.
- This happens within the order creation transaction (see Section 6.2, completeCheckout procedure, step 7).

---

## 8. Tax Calculation

### 8.1 Tax Provider Architecture

**Interface:** `App\Contracts\TaxProvider`

- Must implement a `calculate(request)` method that accepts a TaxCalculationRequest and returns a TaxCalculationResult.
- The TaxCalculationRequest contains: line items (with discounted amounts), shipping amount, shipping address, store tax settings.
- The TaxCalculationResult contains: array of TaxLine value objects, total tax amount.

**Service:** `App\Services\TaxCalculator` - orchestrates provider selection and delegates to the appropriate implementation.

**Implementations:**
- `App\Services\Tax\ManualTaxProvider` - default, uses manually configured rates
- `App\Services\Tax\StripeTaxProvider` - stub for Stripe Tax API integration

### 8.2 Manual Tax Mode

**Rate resolution:**
1. Match shipping address against shipping zones (same zone matching algorithm as shipping - see Section 9.1).
2. Use the tax rate defined in `tax_settings.config_json` for the matched zone, or the global default rate.
3. Rate stored as integer basis points (e.g., 1900 = 19.00%).

**Calculation per line:**

```
line_tax = ROUND(line_total_after_discount * rate / 10000)
```

Round each line's tax independently, then sum for the total tax amount.

### 8.3 Prices Include Tax

Controlled by `tax_settings.prices_include_tax` (boolean).

#### Tax-inclusive pricing (prices_include_tax = true)

- Displayed prices on the storefront are gross (include tax).
- Subtotal shown to customer is gross.
- Tax is "extracted" from the gross amount:

```
net_amount = intdiv(gross_amount * 10000, 10000 + rate_bps)
tax = gross_amount - net_amount
```

> **Note:** Integer division (truncation toward zero) is used rather than rounding to ensure deterministic tax extraction. This matches PHP's `intdiv()` function.

**Example:** Price = 1190 cents, rate = 1900 (19%).
- net = intdiv(1190 * 10000, 11900) = intdiv(11900000, 11900) = 1000
- tax = 1190 - 1000 = 190

#### Tax-exclusive pricing (prices_include_tax = false)

- Displayed prices are net (excluding tax).
- Tax added on top:

```
tax = ROUND(net_amount * rate / 10000)
total = net_amount + tax
```

**Example:** Price = 1000 cents, rate = 1900.
- tax = ROUND(1000 * 1900 / 10000) = 190
- total = 1190

### 8.4 Stripe Tax Provider (Stub)

**Implementation:** `App\Services\Tax\StripeTaxProvider`

- Sends line items and shipping address to Stripe Tax API.
- Stores the full response in `checkouts.tax_provider_snapshot_json` for audit.
- Fallback behavior (configurable per store in `tax_settings.config_json`):

| Fallback Setting | Behavior |
|---|---|
| `"block"` | Block checkout progression if Stripe Tax API errors |
| `"allow"` | Allow checkout to proceed without tax (log a warning) |

### 8.5 Discount-Before-Tax Semantics

Discounts are always applied before tax calculation. Tax is calculated on the discounted amount. This aligns with standard accounting practice and Stripe Tax behavior.

For tax-inclusive pricing (`prices_include_tax = true`): The discount is subtracted from the gross (tax-inclusive) subtotal. Tax is then extracted from the post-discount gross amount: `tax = post_discount_gross * rate / (1 + rate)`. This means the tax portion decreases proportionally when a discount is applied.

**Calculation order within the pricing pipeline:**
1. Calculate line subtotals.
2. Apply discount allocations to lines.
3. Calculate tax on discounted line amounts.
4. Sum everything for the total.

**Cart merge on login:**

```
PROCEDURE mergeGuestCart(guestCart, customerCart):
    FOR EACH line IN guestCart.lines:
        existingLine = customerCart.findLineByVariant(line.variant_id)
        IF existingLine EXISTS:
            existingLine.quantity = MAX(existingLine.quantity, line.quantity)
            RECALCULATE existingLine amounts
        ELSE:
            MOVE line to customerCart
    MARK guestCart as abandoned
    RECALCULATE all line amounts on customerCart
```

### 4.2 Cart Operations

**Create cart:**
- Accepts: store, optional customer
- Sets: store_id, currency from store's default_currency, initial cart_version = 1

**Add line - validations (in order):**

1. Variant exists and belongs to the current store (through its product).
2. Product has status = `active`.
3. Variant has status = `active`.
4. Inventory policy check: if policy = `deny`, verify available >= requested quantity.
5. If the variant already exists in the cart, increment existing line quantity instead of creating a duplicate.
6. Set `unit_price_amount` from the variant's `price_amount`.
7. Calculate: `line_subtotal_amount = unit_price_amount * quantity`.
8. Set `line_discount_amount = 0` (recalculated by discount engine during checkout).
9. Calculate: `line_total_amount = line_subtotal_amount - line_discount_amount`.
10. Increment `cart_version`.

**Update quantity:**
- Validate new quantity > 0. If 0, remove the line instead.
- Re-check inventory policy for the new quantity.
- Recalculate line amounts.
- Increment `cart_version`.

**Remove line:**
- Delete the `cart_lines` record.
- Increment `cart_version`.

### 4.3 Cart Version (Optimistic Concurrency)

Every cart mutation increments `cart_version` by 1.

**For API clients:**
- Client sends `expected_version` with each mutation request.
- If cart's current version does not match the expected version, return HTTP 409 Conflict with the current cart state in the response body.
- This prevents race conditions when multiple browser tabs or devices modify the same cart.

**For Livewire/session-based flows:**
- Still implemented for consistency, but less critical since requests are serialized per session.

6. Dispatch `CheckoutShippingSelected` event.

#### Transition: shipping_selected -> payment_selected

**Method:** `selectPaymentMethod(checkout, paymentMethod)` - validates and stores the selected payment method

**Requires:**
- All previous data is valid (address, shipping method).
- Totals have been calculated and stored.
- `paymentMethod` must be one of: `credit_card`, `paypal`, `bank_transfer`.

**Actions:**
1. Store `payment_method` on the checkout record.
2. Reserve inventory for all cart lines (call InventoryService.reserve for each line).
3. Set `expires_at` on the checkout to current time + 24 hours.
4. Transition status to `payment_selected`.

#### Transition: payment_selected -> completed

**Method:** `completeCheckout(checkout, paymentMethodData)` - returns an Order

**Triggered by:** Customer submitting the payment form (onsite, no external redirect).

**CRITICAL: This transition must be idempotent.** If called multiple times for the same checkout (e.g., double-click), it must not create duplicate orders. Always check if an order already exists for this checkout before proceeding.

**Actions (all within a single database transaction):**

```
PROCEDURE completeCheckout(checkout, paymentMethodData):
    BEGIN TRANSACTION

    1. IF order already exists for this checkout:
           RETURN existing order (idempotent)

    2. CALL MockPaymentProvider.charge(checkout, paymentMethodData)
       IF result.success = false:
           Release reserved inventory
           THROW PaymentFailedException(result.errorCode)

    3. Generate next sequential order number for this store

    4. DETERMINE order statuses based on payment method:
       IF checkout.payment_method IN ('credit_card', 'paypal'):
           orderStatus = 'paid'
           financialStatus = 'paid'
           paymentStatus = 'captured'
           inventoryAction = 'commit'
       ELSE IF checkout.payment_method = 'bank_transfer':
           orderStatus = 'pending'
           financialStatus = 'pending'
           paymentStatus = 'pending'
           inventoryAction = 'keep_reserved'

    5. CREATE order record with:
       - All checkout data (addresses, email, totals snapshot)
       - payment_method = checkout.payment_method
       - status = orderStatus, financial_status = financialStatus
       - fulfillment_status = 'unfulfilled'
       - placed_at = now

    6. FOR EACH cart line:
       CREATE order_line with snapshot data:
       - title_snapshot = product title + variant option labels
       - sku_snapshot = variant SKU at time of purchase
       - unit_price_amount, quantity, total_amount
       - tax_lines_json, discount_allocations_json

    7. CREATE payment record:
       - Link to order, provider = 'mock', method = checkout.payment_method
       - provider_payment_id = mock reference ID
       - status = paymentStatus, amount = order total

    8. IF inventoryAction = 'commit':
       FOR EACH cart line:
           CALL InventoryService.commit(variant, quantity)
       // Note: for bank_transfer, inventory stays reserved until admin confirms payment

    9. IF checkout has a discount code:
       INCREMENT discount's usage_count by 1

    10. SET cart status = 'converted'

    11. SET checkout status = 'completed'

    12. IF inventoryAction = 'commit' AND all order lines are digital:
        Auto-create fulfillment (see Section 11.7)

    13. DISPATCH OrderCreated event

    COMMIT TRANSACTION
    RETURN order


exec

status: completed

input:
const results = await Promise.all([
  tools.exec_command({cmd: "sed -n '1,260p' app/Services/InventoryService.php; sed -n '1,180p' app/Models/InventoryItem.php; sed -n '1,180p' app/Enums/InventoryPolicy.php", workdir: "/Users/wesner/Herd/shop", max_output_tokens: 10000, yield_time_ms: 10000}),
  tools.exec_command({cmd: "sed -n '1,220p' app/Models/Cart.php; sed -n '1,200p' app/Models/CartLine.php; sed -n '1,220p' app/Models/Checkout.php", workdir: "/Users/wesner/Herd/shop", max_output_tokens: 10000, yield_time_ms: 10000}),
  tools.exec_command({cmd: "sed -n '1,180p' app/ValueObjects/DiscountResult.php; sed -n '1,180p' app/Services/TaxCalculator.php; sed -n '1,220p' app/Services/ShippingCalculator.php", workdir: "/Users/wesner/Herd/shop", max_output_tokens: 10000, yield_time_ms: 10000})
]);
for (const r of results) text(r.output);


type: CommandExecution

command: sed -n '1,220p' app/Models/Cart.php; sed -n '1,200p' app/Models/CartLine.php; sed -n '1,220p' app/Models/Checkout.php

Cart.php

type: read

cmd: sed -n '1,220p' app/Models/Cart.php

CartLine.php

cmd: sed -n '1,200p' app/Models/CartLine.php

Checkout.php

cmd: sed -n '1,220p' app/Models/Checkout.php

status: completed

stdout:
<?php

namespace App\Models;

use App\Enums\CartStatus;
use App\Models\Concerns\BelongsToStore;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;

class Cart extends Model
{
    use BelongsToStore;

    protected $fillable = ['store_id', 'customer_id', 'currency', 'cart_version', 'status', 'discount_code'];

    protected function casts(): array
    {
        return ['status' => CartStatus::class];
    }

    public function customer(): BelongsTo
    {
        return $this->belongsTo(Customer::class);
    }

    public function lines(): HasMany
    {
        return $this->hasMany(CartLine::class);
    }

    public function subtotalAmount(): int
    {
        return (int) $this->lines->sum('line_total_amount');
    }

    public function itemCount(): int
    {
        return (int) $this->lines->sum('quantity');
    }
}
<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

class CartLine extends Model
{
    protected $fillable = ['cart_id', 'variant_id', 'quantity', 'unit_price_amount', 'line_subtotal_amount', 'line_discount_amount', 'line_total_amount'];

    public function cart(): BelongsTo
    {
        return $this->belongsTo(Cart::class);
    }

    public function variant(): BelongsTo
    {
        return $this->belongsTo(ProductVariant::class, 'variant_id')->with(['product', 'inventory']);
    }
}
<?php

namespace App\Models;

use App\Enums\CheckoutStatus;
use App\Models\Concerns\BelongsToStore;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

class Checkout extends Model
{
    use BelongsToStore;

    protected $fillable = ['store_id', 'cart_id', 'customer_id', 'status', 'email', 'payment_method', 'shipping_address_json', 'billing_address_json', 'shipping_rate_id', 'shipping_method_id', 'discount_code', 'totals_json', 'tax_provider_snapshot_json', 'expires_at'];

    protected function casts(): array
    {
        return ['status' => CheckoutStatus::class, 'shipping_address_json' => 'array', 'billing_address_json' => 'array', 'totals_json' => 'array', 'tax_provider_snapshot_json' => 'array', 'expires_at' => 'datetime'];
    }

    public function cart(): BelongsTo
    {
        return $this->belongsTo(Cart::class);
    }

    public function store(): BelongsTo
    {
        return $this->belongsTo(Store::class);
    }

    public function customer(): BelongsTo
    {
        return $this->belongsTo(Customer::class);
    }

    public function shippingRate(): BelongsTo
    {
        return $this->belongsTo(ShippingRate::class);
    }

    public function isExpired(): bool
    {
        return $this->expires_at !== null && $this->expires_at->isPast();
    }
}


command: sed -n '1,260p' app/Services/InventoryService.php; sed -n '1,180p' app/Models/InventoryItem.php; sed -n '1,180p' app/Enums/InventoryPolicy.php

InventoryPolicy.php

stdout:
<?php

namespace App\Services;

use App\Exceptions\InsufficientInventoryException;
use App\Models\InventoryItem;
use Illuminate\Support\Facades\DB;

class InventoryService
{
    public function checkAvailability(InventoryItem $item, int $quantity): bool
    {
        return $item->canSell($quantity);
    }

    public function reserve(InventoryItem $item, int $quantity): void
    {
        DB::transaction(function () use ($item, $quantity): void {
            $lockedItem = InventoryItem::withoutGlobalScopes()->lockForUpdate()->findOrFail($item->getKey());

            if (! $lockedItem->canSell($quantity)) {
                throw new InsufficientInventoryException;
            }

            $lockedItem->increment('quantity_reserved', $quantity);
        });
    }

    public function release(InventoryItem $item, int $quantity): void
    {
        DB::transaction(function () use ($item, $quantity): void {
            $lockedItem = InventoryItem::withoutGlobalScopes()->lockForUpdate()->findOrFail($item->getKey());
            $lockedItem->update(['quantity_reserved' => max(0, $lockedItem->quantity_reserved - $quantity)]);
        });
    }

    public function commit(InventoryItem $item, int $quantity): void
    {
        DB::transaction(function () use ($item, $quantity): void {
            $lockedItem = InventoryItem::withoutGlobalScopes()->lockForUpdate()->findOrFail($item->getKey());
            $lockedItem->update([
                'quantity_on_hand' => $lockedItem->quantity_on_hand - $quantity,
                'quantity_reserved' => max(0, $lockedItem->quantity_reserved - $quantity),
            ]);
        });
    }

    public function restock(InventoryItem $item, int $quantity): void
    {
        DB::transaction(function () use ($item, $quantity): void {
            $lockedItem = InventoryItem::withoutGlobalScopes()->lockForUpdate()->findOrFail($item->getKey());
            $lockedItem->increment('quantity_on_hand', $quantity);
        });
    }
}
<?php

namespace App\Models;

use App\Enums\InventoryPolicy;
use App\Models\Concerns\BelongsToStore;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

class InventoryItem extends Model
{
    use BelongsToStore;

    protected $fillable = ['store_id', 'variant_id', 'quantity_on_hand', 'quantity_reserved', 'policy'];

    protected function casts(): array
    {
        return ['policy' => InventoryPolicy::class];
    }

    public function variant(): BelongsTo
    {
        return $this->belongsTo(ProductVariant::class, 'variant_id');
    }

    public function availableQuantity(): int
    {
        return $this->quantity_on_hand - $this->quantity_reserved;
    }

    public function canSell(int $quantity): bool
    {
        return $this->policy === InventoryPolicy::Continue || $this->availableQuantity() >= $quantity;
    }
}
<?php

namespace App\Enums;

enum InventoryPolicy: string
{
    case Deny = 'deny';
    case Continue = 'continue';
}


command: sed -n '1,180p' app/ValueObjects/DiscountResult.php; sed -n '1,180p' app/Services/TaxCalculator.php; sed -n '1,220p' app/Services/ShippingCalculator.php

ShippingCalculator.php

stdout:
<?php

namespace App\ValueObjects;

readonly class DiscountResult
{
    /** @param array<int, int> $allocations */
    public function __construct(public int $amount, public array $allocations = [], public bool $freeShipping = false) {}
}
<?php

namespace App\Services;

use App\Models\TaxSettings;
use App\ValueObjects\TaxLine;
use App\ValueObjects\TaxResult;

class TaxCalculator
{
    public function calculate(int $amount, TaxSettings $settings, array $address): TaxResult
    {
        $rates = $settings->rates_json ?? [];
        $rate = (int) ($rates[strtoupper((string) ($address['country_code'] ?? ''))] ?? $settings->default_rate_basis_points);
        $tax = $settings->mode === 'inclusive' ? $this->extractInclusive($amount, $rate) : $this->addExclusive($amount, $rate);

        return new TaxResult($tax, $tax > 0 ? [new TaxLine('Sales tax', $rate, $tax)] : []);
    }

    public function extractInclusive(int $grossAmount, int $rateBasisPoints): int
    {
        return $rateBasisPoints > 0 ? intdiv($grossAmount * $rateBasisPoints, 10000 + $rateBasisPoints) : 0;
    }

    public function addExclusive(int $netAmount, int $rateBasisPoints): int
    {
        return intdiv($netAmount * $rateBasisPoints, 10000);
    }
}
<?php

namespace App\Services;

use App\Models\Cart;
use App\Models\ShippingRate;
use App\Models\Store;
use Illuminate\Support\Collection;

class ShippingCalculator
{
    public function getAvailableRates(Store $store, array $address): Collection
    {
        $country = strtoupper((string) ($address['country_code'] ?? ''));
        $region = strtoupper((string) ($address['province_code'] ?? ''));

        return ShippingRate::query()->where('is_active', true)->whereHas('zone', function ($query) use ($store, $country, $region): void {
            $query->where('store_id', $store->getKey())->where(function ($zone) use ($country, $region): void {
                $zone->whereJsonContains('countries_json', $country)->orWhereNull('countries_json');

                if ($region !== '') {
                    $zone->orWhereJsonContains('regions_json', $region);
                }
            });
        })->with('zone')->get();
    }

    public function calculate(ShippingRate $rate, Cart $cart): int
    {
        $lines = $cart->load('lines.variant')->lines;
        $weight = (int) $lines->sum(fn ($line): int => $line->quantity * $line->variant->weight_grams);
        $subtotal = (int) $lines->sum('line_total_amount');
        $config = $rate->config_json ?? [];

        return match ($rate->type) {
            'weight' => $this->rangeAmount($config['ranges'] ?? [], $weight, $rate->price_amount),
            'price' => $this->rangeAmount($config['ranges'] ?? [], $subtotal, $rate->price_amount),
            default => $rate->price_amount,
        };
    }

    private function rangeAmount(array $ranges, int $value, int $fallback): int
    {
        foreach ($ranges as $range) {
            if ($value >= (int) ($range['min_g'] ?? $range['min_amount'] ?? 0) && $value <= (int) ($range['max_g'] ?? $range['max_amount'] ?? PHP_INT_MAX)) {
                return (int) ($range['amount'] ?? $fallback);
            }
        }

        return $fallback;
    }
}


text:
Script completed
Wall time 0.1 seconds
Output:

text:
<?php

namespace App\Services;

use App\Exceptions\InsufficientInventoryException;
use App\Models\InventoryItem;
use Illuminate\Support\Facades\DB;

class InventoryService
{
    public function checkAvailability(InventoryItem $item, int $quantity): bool
    {
        return $item->canSell($quantity);
    }

    public function reserve(InventoryItem $item, int $quantity): void
    {
        DB::transaction(function () use ($item, $quantity): void {
            $lockedItem = InventoryItem::withoutGlobalScopes()->lockForUpdate()->findOrFail($item->getKey());

            if (! $lockedItem->canSell($quantity)) {
                throw new InsufficientInventoryException;
            }

            $lockedItem->increment('quantity_reserved', $quantity);
        });
    }

    public function release(InventoryItem $item, int $quantity): void
    {
        DB::transaction(function () use ($item, $quantity): void {
            $lockedItem = InventoryItem::withoutGlobalScopes()->lockForUpdate()->findOrFail($item->getKey());
            $lockedItem->update(['quantity_reserved' => max(0, $lockedItem->quantity_reserved - $quantity)]);
        });
    }

    public function commit(InventoryItem $item, int $quantity): void
    {
        DB::transaction(function () use ($item, $quantity): void {
            $lockedItem = InventoryItem::withoutGlobalScopes()->lockForUpdate()->findOrFail($item->getKey());
            $lockedItem->update([
                'quantity_on_hand' => $lockedItem->quantity_on_hand - $quantity,
                'quantity_reserved' => max(0, $lockedItem->quantity_reserved - $quantity),
            ]);
        });
    }

    public function restock(InventoryItem $item, int $quantity): void
    {
        DB::transaction(function () use ($item, $quantity): void {
            $lockedItem = InventoryItem::withoutGlobalScopes()->lockForUpdate()->findOrFail($item->getKey());
            $lockedItem->increment('quantity_on_hand', $quantity);
        });
    }
}
<?php

namespace App\Models;

use App\Enums\InventoryPolicy;
use App\Models\Concerns\BelongsToStore;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

class InventoryItem extends Model
{
    use BelongsToStore;

    protected $fillable = ['store_id', 'variant_id', 'quantity_on_hand', 'quantity_reserved', 'policy'];

    protected function casts(): array
    {
        return ['policy' => InventoryPolicy::class];
    }

    public function variant(): BelongsTo
    {
        return $this->belongsTo(ProductVariant::class, 'variant_id');
    }

    public function availableQuantity(): int
    {
        return $this->quantity_on_hand - $this->quantity_reserved;
    }

    public function canSell(int $quantity): bool
    {
        return $this->policy === InventoryPolicy::Continue || $this->availableQuantity() >= $quantity;
    }
}
<?php

namespace App\Enums;

enum InventoryPolicy: string
{
    case Deny = 'deny';
    case Continue = 'continue';
}

text:
<?php

namespace App\Models;

use App\Enums\CartStatus;
use App\Models\Concerns\BelongsToStore;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;

class Cart extends Model
{
    use BelongsToStore;

    protected $fillable = ['store_id', 'customer_id', 'currency', 'cart_version', 'status', 'discount_code'];

    protected function casts(): array
    {
        return ['status' => CartStatus::class];
    }

    public function customer(): BelongsTo
    {
        return $this->belongsTo(Customer::class);
    }

    public function lines(): HasMany
    {
        return $this->hasMany(CartLine::class);
    }

    public function subtotalAmount(): int
    {
        return (int) $this->lines->sum('line_total_amount');
    }

    public function itemCount(): int
    {
        return (int) $this->lines->sum('quantity');
    }
}
<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

class CartLine extends Model
{
    protected $fillable = ['cart_id', 'variant_id', 'quantity', 'unit_price_amount', 'line_subtotal_amount', 'line_discount_amount', 'line_total_amount'];

    public function cart(): BelongsTo
    {
        return $this->belongsTo(Cart::class);
    }

    public function variant(): BelongsTo
    {
        return $this->belongsTo(ProductVariant::class, 'variant_id')->with(['product', 'inventory']);
    }
}
<?php

namespace App\Models;

use App\Enums\CheckoutStatus;
use App\Models\Concerns\BelongsToStore;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

class Checkout extends Model
{
    use BelongsToStore;

    protected $fillable = ['store_id', 'cart_id', 'customer_id', 'status', 'email', 'payment_method', 'shipping_address_json', 'billing_address_json', 'shipping_rate_id', 'shipping_method_id', 'discount_code', 'totals_json', 'tax_provider_snapshot_json', 'expires_at'];

    protected function casts(): array
    {
        return ['status' => CheckoutStatus::class, 'shipping_address_json' => 'array', 'billing_address_json' => 'array', 'totals_json' => 'array', 'tax_provider_snapshot_json' => 'array', 'expires_at' => 'datetime'];
    }

    public function cart(): BelongsTo
    {
        return $this->belongsTo(Cart::class);
    }

    public function store(): BelongsTo
    {
        return $this->belongsTo(Store::class);
    }

    public function customer(): BelongsTo
    {
        return $this->belongsTo(Customer::class);
    }

    public function shippingRate(): BelongsTo
    {
        return $this->belongsTo(ShippingRate::class);
    }

    public function isExpired(): bool
    {
        return $this->expires_at !== null && $this->expires_at->isPast();
    }
}

text:
<?php

namespace App\ValueObjects;

readonly class DiscountResult
{
    /** @param array<int, int> $allocations */
    public function __construct(public int $amount, public array $allocations = [], public bool $freeShipping = false) {}
}
<?php

namespace App\Services;

use App\Models\TaxSettings;
use App\ValueObjects\TaxLine;
use App\ValueObjects\TaxResult;

class TaxCalculator
{
    public function calculate(int $amount, TaxSettings $settings, array $address): TaxResult
    {
        $rates = $settings->rates_json ?? [];
        $rate = (int) ($rates[strtoupper((string) ($address['country_code'] ?? ''))] ?? $settings->default_rate_basis_points);
        $tax = $settings->mode === 'inclusive' ? $this->extractInclusive($amount, $rate) : $this->addExclusive($amount, $rate);

        return new TaxResult($tax, $tax > 0 ? [new TaxLine('Sales tax', $rate, $tax)] : []);
    }

    public function extractInclusive(int $grossAmount, int $rateBasisPoints): int
    {
        return $rateBasisPoints > 0 ? intdiv($grossAmount * $rateBasisPoints, 10000 + $rateBasisPoints) : 0;
    }

    public function addExclusive(int $netAmount, int $rateBasisPoints): int
    {
        return intdiv($netAmount * $rateBasisPoints, 10000);
    }
}
<?php

namespace App\Services;

use App\Models\Cart;
use App\Models\ShippingRate;
use App\Models\Store;
use Illuminate\Support\Collection;

class ShippingCalculator
{
    public function getAvailableRates(Store $store, array $address): Collection
    {
        $country = strtoupper((string) ($address['country_code'] ?? ''));
        $region = strtoupper((string) ($address['province_code'] ?? ''));

        return ShippingRate::query()->where('is_active', true)->whereHas('zone', function ($query) use ($store, $country, $region): void {
            $query->where('store_id', $store->getKey())->where(function ($zone) use ($country, $region): void {
                $zone->whereJsonContains('countries_json', $country)->orWhereNull('countries_json');

                if ($region !== '') {
                    $zone->orWhereJsonContains('regions_json', $region);
                }
            });
        })->with('zone')->get();
    }

    public function calculate(ShippingRate $rate, Cart $cart): int
    {
        $lines = $cart->load('lines.variant')->lines;
        $weight = (int) $lines->sum(fn ($line): int => $line->quantity * $line->variant->weight_grams);
        $subtotal = (int) $lines->sum('line_total_amount');
        $config = $rate->config_json ?? [];

        return match ($rate->type) {
            'weight' => $this->rangeAmount($config['ranges'] ?? [], $weight, $rate->price_amount),
            'price' => $this->rangeAmount($config['ranges'] ?? [], $subtotal, $rate->price_amount),
            default => $rate->price_amount,
        };
    }

    private function rangeAmount(array $ranges, int $value, int $fallback): int
    {
        foreach ($ranges as $range) {
            if ($value >= (int) ($range['min_g'] ?? $range['min_amount'] ?? 0) && $value <= (int) ($range['max_g'] ?? $range['max_amount'] ?? PHP_INT_MAX)) {
                return (int) ($range['amount'] ?? $fallback);
            }
        }

        return $fallback;
    }
}


exec

status: completed

input:
const r = await tools.exec_command({cmd: "rg -n \"Discount::|discounts|rules_json|WELCOME10\" database/seeders database/factories | head -100 && sed -n '1,260p' database/seeders/ShopSeeder.php", workdir: "/Users/wesner/Herd/shop", max_output_tokens: 10000, yield_time_ms: 10000});
text(r.output);


command: rg -n "Discount::|discounts|rules_json|WELCOME10" database/seeders database/factories | head -100 && sed -n '1,260p' database/seeders/ShopSeeder.php

type: search

cmd: rg -n 'Discount::|discounts|rules_json|WELCOME10' database/seeders database/factories

query: Discount::|discounts|rules_json|WELCOME10

path: seeders

ShopSeeder.php

stdout:
database/factories/DiscountFactory.php:10:    protected $model = \App\Models\Discount::class;
database/factories/DiscountFactory.php:14:        return ['store_id' => Store::factory(), 'code' => strtoupper(fake()->unique()->lexify('CODE??')), 'type' => 'code', 'value_type' => 'percent', 'value_amount' => 10, 'status' => 'active', 'usage_limit' => null, 'usage_count' => 0, 'starts_at' => now()->subDay(), 'ends_at' => now()->addMonth(), 'rules_json' => []];
database/seeders/ShopSeeder.php:66:            ['code' => 'WELCOME10', 'value_type' => DiscountValueType::Percent, 'value_amount' => 10],
database/seeders/ShopSeeder.php:72:            Discount::updateOrCreate(['store_id' => $store->getKey(), 'code' => $discount['code']], array_merge(['type' => 'code', 'status' => 'active', 'starts_at' => now()->subDay(), 'ends_at' => now()->addMonth(), 'usage_limit' => null, 'usage_count' => 0, 'rules_json' => []], $discount));
<?php

namespace Database\Seeders;

use App\Enums\DiscountValueType;
use App\Enums\InventoryPolicy;
use App\Enums\PaymentMethod;
use App\Enums\PaymentStatus;
use App\Enums\ProductStatus;
use App\Enums\StoreDomainType;
use App\Enums\StoreUserRole;
use App\Models\Collection;
use App\Models\Discount;
use App\Models\InventoryItem;
use App\Models\NavigationItem;
use App\Models\NavigationMenu;
use App\Models\Order;
use App\Models\Organization;
use App\Models\Page;
use App\Models\Product;
use App\Models\ShippingRate;
use App\Models\ShippingZone;
use App\Models\Store;
use App\Models\StoreDomain;
use App\Models\StoreSettings;
use App\Models\TaxSettings;
use App\Models\Theme;
use App\Models\User;
use Illuminate\Database\Seeder;

class ShopSeeder extends Seeder
{
    public function run(): void
    {
        $organization = Organization::firstOrCreate(['slug' => 'acme-commerce'], ['name' => 'Acme Commerce', 'billing_email' => 'billing@acme.test', 'status' => 'active']);
        $store = Store::firstOrCreate(['handle' => 'acme-fashion'], ['organization_id' => $organization->getKey(), 'name' => 'Acme Fashion', 'default_currency' => 'EUR', 'default_locale' => 'en', 'timezone' => 'Europe/Berlin', 'status' => 'active']);
        StoreDomain::firstOrCreate(['hostname' => 'acme-fashion.test'], ['store_id' => $store->getKey(), 'type' => StoreDomainType::Storefront, 'is_primary' => true, 'tls_mode' => 'managed']);
        StoreDomain::firstOrCreate(['hostname' => 'shop.test'], ['store_id' => $store->getKey(), 'type' => StoreDomainType::Storefront, 'is_primary' => false, 'tls_mode' => 'managed']);
        StoreDomain::firstOrCreate(['hostname' => 'admin.acme-fashion.test'], ['store_id' => $store->getKey(), 'type' => StoreDomainType::Admin, 'is_primary' => true, 'tls_mode' => 'managed']);
        StoreSettings::updateOrCreate(['store_id' => $store->getKey()], ['settings_json' => ['announcement' => 'Free shipping on orders over €50', 'hero_heading' => 'Everyday pieces, thoughtfully made.'], 'general_json' => ['store_name' => 'Acme Fashion']]);
        $domestic = ShippingZone::updateOrCreate(['store_id' => $store->getKey(), 'name' => 'Domestic'], ['countries_json' => ['DE'], 'regions_json' => []]);
        ShippingRate::updateOrCreate(['shipping_zone_id' => $domestic->getKey(), 'name' => 'Standard Shipping'], ['type' => 'flat', 'price_amount' => 499, 'currency' => 'EUR', 'is_active' => true, 'estimated_days_min' => 3, 'estimated_days_max' => 5]);
        TaxSettings::updateOrCreate(['store_id' => $store->getKey()], ['mode' => 'exclusive', 'default_rate_basis_points' => 1900, 'rates_json' => ['DE' => 1900]]);
        Theme::firstOrCreate(['store_id' => $store->getKey(), 'name' => 'Acme Default'], ['status' => 'published', 'settings' => ['hero_heading' => 'Everyday pieces, thoughtfully made.']]);
        Page::updateOrCreate(['store_id' => $store->getKey(), 'handle' => 'about'], ['title' => 'About', 'content' => '
Acme Fashion makes thoughtful everyday pieces for modern wardrobes.
', 'status' => 'published', 'published_at' => now()]);
        $mainMenu = NavigationMenu::updateOrCreate(['store_id' => $store->getKey(), 'handle' => 'main'], ['name' => 'Main menu']);
        $mainMenu->items()->delete();
        NavigationItem::create(['navigation_menu_id' => $mainMenu->getKey(), 'label' => 'Collections', 'type' => 'link', 'url' => '/collections', 'position' => 1]);
        NavigationItem::create(['navigation_menu_id' => $mainMenu->getKey(), 'label' => 'About', 'type' => 'link', 'url' => '/pages/about', 'position' => 2]);

        $admin = User::firstOrCreate(['email' => 'admin@acme.test'], ['name' => 'Acme Admin', 'password' => 'password', 'email_verified_at' => now(), 'status' => 'active']);
        $store->users()->syncWithoutDetaching([$admin->getKey() => ['role' => StoreUserRole::Owner->value]]);
        $customer = \App\Models\Customer::firstOrCreate(['store_id' => $store->getKey(), 'email' => 'customer@acme.test'], ['first_name' => 'Jamie', 'last_name' => 'Customer', 'password_hash' => 'password', 'email_verified_at' => now(), 'status' => 'active']);

        $tShirts = Collection::firstOrCreate(['store_id' => $store->getKey(), 'handle' => 't-shirts'], ['title' => 'T-Shirts', 'description' => 'Soft, everyday essentials.', 'status' => 'active']);
        $newArrivals = Collection::firstOrCreate(['store_id' => $store->getKey(), 'handle' => 'new-arrivals'], ['title' => 'New Arrivals', 'description' => 'Fresh pieces for the season.', 'status' => 'active']);
        $classic = $this->product($store, 'Classic Cotton T-Shirt', 'classic-cotton-t-shirt', 2499, 80, InventoryPolicy::Deny, ['S', 'M', 'L', 'XL'], ['Black', 'White', 'Navy']);
        $jeans = $this->product($store, 'Premium Slim Fit Jeans', 'premium-slim-fit-jeans', 7999, 35, InventoryPolicy::Deny, ['28', '30', '32', '34'], ['Indigo']);
        $draft = $this->product($store, 'Coming Soon Jacket', 'coming-soon-jacket', 12999, 0, InventoryPolicy::Deny, ['M'], ['Black'], ProductStatus::Draft);
        $soldOut = $this->product($store, 'Sold Out Limited Tee', 'sold-out-limited-tee', 3999, 0, InventoryPolicy::Deny, ['M'], ['White']);
        $backorder = $this->product($store, 'Relaxed Backorder Hoodie', 'relaxed-backorder-hoodie', 6999, 0, InventoryPolicy::Continue, ['M', 'L'], ['Navy']);
        $tShirts->products()->syncWithoutDetaching([$classic->getKey() => ['position' => 1], $soldOut->getKey() => ['position' => 2]]);
        $newArrivals->products()->syncWithoutDetaching([$classic->getKey() => ['position' => 1], $jeans->getKey() => ['position' => 2], $backorder->getKey() => ['position' => 3]]);

        foreach ([
            ['code' => 'WELCOME10', 'value_type' => DiscountValueType::Percent, 'value_amount' => 10],
            ['code' => 'FLAT5', 'value_type' => DiscountValueType::Fixed, 'value_amount' => 500],
            ['code' => 'FREESHIP', 'value_type' => DiscountValueType::FreeShipping, 'value_amount' => 0],
            ['code' => 'EXPIRED20', 'value_type' => DiscountValueType::Percent, 'value_amount' => 20, 'ends_at' => now()->subDay()],
            ['code' => 'MAXED', 'value_type' => DiscountValueType::Percent, 'value_amount' => 15, 'usage_limit' => 1, 'usage_count' => 1],
        ] as $discount) {
            Discount::updateOrCreate(['store_id' => $store->getKey(), 'code' => $discount['code']], array_merge(['type' => 'code', 'status' => 'active', 'starts_at' => now()->subDay(), 'ends_at' => now()->addMonth(), 'usage_limit' => null, 'usage_count' => 0, 'rules_json' => []], $discount));
        }

        $order = Order::withoutGlobalScopes()->firstOrCreate(['store_id' => $store->getKey(), 'order_number' => '#1001'], ['customer_id' => $customer->getKey(), 'currency' => 'EUR', 'status' => 'paid', 'financial_status' => 'paid', 'fulfillment_status' => 'unfulfilled', 'payment_method' => PaymentMethod::CreditCard, 'email' => $customer->email, 'subtotal_amount' => 2499, 'shipping_amount' => 499, 'tax_amount' => 0, 'total_amount' => 2998, 'placed_at' => now()->subDay()]);
        if ($order->lines()->count() === 0) {
            $variant = $classic->variants()->first();
            $order->lines()->create(['product_id' => $classic->getKey(), 'variant_id' => $variant->getKey(), 'product_title' => $classic->title, 'variant_title' => $variant->title, 'sku' => $variant->sku, 'quantity' => 1, 'unit_price_amount' => $variant->price_amount, 'line_subtotal_amount' => $variant->price_amount, 'line_total_amount' => $variant->price_amount]);
            $order->payments()->create(['provider' => 'mock', 'provider_payment_id' => 'mock_seed_1001', 'method' => PaymentMethod::CreditCard, 'status' => PaymentStatus::Captured, 'amount' => $order->total_amount]);
        }
    }

    private function product(Store $store, string $title, string $handle, int $price, int $quantity, InventoryPolicy $policy, array $sizes, array $colors, ProductStatus $status = ProductStatus::Active): Product
    {
        $product = Product::withoutGlobalScopes()->firstOrCreate(['store_id' => $store->getKey(), 'handle' => $handle], ['title' => $title, 'description' => 'Designed for comfortable everyday wear.', 'vendor' => 'Acme', 'product_type' => 'Apparel', 'tags' => ['featured'], 'status' => $status, 'published_at' => $status === ProductStatus::Active ? now() : null]);

        if ($product->variants()->count() === 0) {
            foreach ($sizes as $sizeIndex => $size) {
                foreach ($colors as $colorIndex => $color) {
                    $variant = $product->variants()->create(['title' => $color.' / '.$size, 'sku' => strtoupper('ACME-'.substr($handle, 0, 5).'-'.$size.'-'.$colorIndex), 'price_amount' => $price, 'compare_at_amount' => $price + 500, 'weight_grams' => 250, 'requires_shipping' => true, 'is_default' => $sizeIndex === 0 && $colorIndex === 0, 'position' => ($sizeIndex * count($colors)) + $colorIndex]);
                    InventoryItem::withoutGlobalScopes()->create(['store_id' => $store->getKey(), 'variant_id' => $variant->getKey(), 'quantity_on_hand' => $quantity, 'quantity_reserved' => 0, 'policy' => $policy]);
                }
            }
        }

        if ($product->options()->count() === 0) {
            $sizeOption = $product->options()->create(['name' => 'Size', 'position' => 1]);
            $colorOption = $product->options()->create(['name' => 'Color', 'position' => 2]);

            foreach ($sizes as $position => $size) {
                $sizeOption->values()->create(['value' => $size, 'position' => $position + 1]);
            }

            foreach ($colors as $position => $color) {
                $colorOption->values()->create(['value' => $color, 'position' => $position + 1]);
            }
        }

        $optionValues = $product->options()->with('values')->get()->flatMap(fn ($option) => $option->values)->keyBy('value');
        foreach ($product->variants as $variant) {
            [$color, $size] = array_pad(array_map('trim', explode('/', $variant->title, 2)), 2, null);
            $variant->optionValues()->syncWithoutDetaching(array_values(array_filter([
                $optionValues->get($color)?->getKey(),
                $optionValues->get($size)?->getKey(),
            ])));
        }

        return $product->load('variants.inventory');
    }
}


text:
Script completed
Wall time 0.1 seconds
Output:

text:
database/factories/DiscountFactory.php:10:    protected $model = \App\Models\Discount::class;
database/factories/DiscountFactory.php:14:        return ['store_id' => Store::factory(), 'code' => strtoupper(fake()->unique()->lexify('CODE??')), 'type' => 'code', 'value_type' => 'percent', 'value_amount' => 10, 'status' => 'active', 'usage_limit' => null, 'usage_count' => 0, 'starts_at' => now()->subDay(), 'ends_at' => now()->addMonth(), 'rules_json' => []];
database/seeders/ShopSeeder.php:66:            ['code' => 'WELCOME10', 'value_type' => DiscountValueType::Percent, 'value_amount' => 10],
database/seeders/ShopSeeder.php:72:            Discount::updateOrCreate(['store_id' => $store->getKey(), 'code' => $discount['code']], array_merge(['type' => 'code', 'status' => 'active', 'starts_at' => now()->subDay(), 'ends_at' => now()->addMonth(), 'usage_limit' => null, 'usage_count' => 0, 'rules_json' => []], $discount));
<?php

namespace Database\Seeders;

use App\Enums\DiscountValueType;
use App\Enums\InventoryPolicy;
use App\Enums\PaymentMethod;
use App\Enums\PaymentStatus;
use App\Enums\ProductStatus;
use App\Enums\StoreDomainType;
use App\Enums\StoreUserRole;
use App\Models\Collection;
use App\Models\Discount;
use App\Models\InventoryItem;
use App\Models\NavigationItem;
use App\Models\NavigationMenu;
use App\Models\Order;
use App\Models\Organization;
use App\Models\Page;
use App\Models\Product;
use App\Models\ShippingRate;
use App\Models\ShippingZone;
use App\Models\Store;
use App\Models\StoreDomain;
use App\Models\StoreSettings;
use App\Models\TaxSettings;
use App\Models\Theme;
use App\Models\User;
use Illuminate\Database\Seeder;

class ShopSeeder extends Seeder
{
    public function run(): void
    {
        $organization = Organization::firstOrCreate(['slug' => 'acme-commerce'], ['name' => 'Acme Commerce', 'billing_email' => 'billing@acme.test', 'status' => 'active']);
        $store = Store::firstOrCreate(['handle' => 'acme-fashion'], ['organization_id' => $organization->getKey(), 'name' => 'Acme Fashion', 'default_currency' => 'EUR', 'default_locale' => 'en', 'timezone' => 'Europe/Berlin', 'status' => 'active']);
        StoreDomain::firstOrCreate(['hostname' => 'acme-fashion.test'], ['store_id' => $store->getKey(), 'type' => StoreDomainType::Storefront, 'is_primary' => true, 'tls_mode' => 'managed']);
        StoreDomain::firstOrCreate(['hostname' => 'shop.test'], ['store_id' => $store->getKey(), 'type' => StoreDomainType::Storefront, 'is_primary' => false, 'tls_mode' => 'managed']);
        StoreDomain::firstOrCreate(['hostname' => 'admin.acme-fashion.test'], ['store_id' => $store->getKey(), 'type' => StoreDomainType::Admin, 'is_primary' => true, 'tls_mode' => 'managed']);
        StoreSettings::updateOrCreate(['store_id' => $store->getKey()], ['settings_json' => ['announcement' => 'Free shipping on orders over €50', 'hero_heading' => 'Everyday pieces, thoughtfully made.'], 'general_json' => ['store_name' => 'Acme Fashion']]);
        $domestic = ShippingZone::updateOrCreate(['store_id' => $store->getKey(), 'name' => 'Domestic'], ['countries_json' => ['DE'], 'regions_json' => []]);
        ShippingRate::updateOrCreate(['shipping_zone_id' => $domestic->getKey(), 'name' => 'Standard Shipping'], ['type' => 'flat', 'price_amount' => 499, 'currency' => 'EUR', 'is_active' => true, 'estimated_days_min' => 3, 'estimated_days_max' => 5]);
        TaxSettings::updateOrCreate(['store_id' => $store->getKey()], ['mode' => 'exclusive', 'default_rate_basis_points' => 1900, 'rates_json' => ['DE' => 1900]]);
        Theme::firstOrCreate(['store_id' => $store->getKey(), 'name' => 'Acme Default'], ['status' => 'published', 'settings' => ['hero_heading' => 'Everyday pieces, thoughtfully made.']]);
        Page::updateOrCreate(['store_id' => $store->getKey(), 'handle' => 'about'], ['title' => 'About', 'content' => '
Acme Fashion makes thoughtful everyday pieces for modern wardrobes.
', 'status' => 'published', 'published_at' => now()]);
        $mainMenu = NavigationMenu::updateOrCreate(['store_id' => $store->getKey(), 'handle' => 'main'], ['name' => 'Main menu']);
        $mainMenu->items()->delete();
        NavigationItem::create(['navigation_menu_id' => $mainMenu->getKey(), 'label' => 'Collections', 'type' => 'link', 'url' => '/collections', 'position' => 1]);
        NavigationItem::create(['navigation_menu_id' => $mainMenu->getKey(), 'label' => 'About', 'type' => 'link', 'url' => '/pages/about', 'position' => 2]);

        $admin = User::firstOrCreate(['email' => 'admin@acme.test'], ['name' => 'Acme Admin', 'password' => 'password', 'email_verified_at' => now(), 'status' => 'active']);
        $store->users()->syncWithoutDetaching([$admin->getKey() => ['role' => StoreUserRole::Owner->value]]);
        $customer = \App\Models\Customer::firstOrCreate(['store_id' => $store->getKey(), 'email' => 'customer@acme.test'], ['first_name' => 'Jamie', 'last_name' => 'Customer', 'password_hash' => 'password', 'email_verified_at' => now(), 'status' => 'active']);

        $tShirts = Collection::firstOrCreate(['store_id' => $store->getKey(), 'handle' => 't-shirts'], ['title' => 'T-Shirts', 'description' => 'Soft, everyday essentials.', 'status' => 'active']);
        $newArrivals = Collection::firstOrCreate(['store_id' => $store->getKey(), 'handle' => 'new-arrivals'], ['title' => 'New Arrivals', 'description' => 'Fresh pieces for the season.', 'status' => 'active']);
        $classic = $this->product($store, 'Classic Cotton T-Shirt', 'classic-cotton-t-shirt', 2499, 80, InventoryPolicy::Deny, ['S', 'M', 'L', 'XL'], ['Black', 'White', 'Navy']);
        $jeans = $this->product($store, 'Premium Slim Fit Jeans', 'premium-slim-fit-jeans', 7999, 35, InventoryPolicy::Deny, ['28', '30', '32', '34'], ['Indigo']);
        $draft = $this->product($store, 'Coming Soon Jacket', 'coming-soon-jacket', 12999, 0, InventoryPolicy::Deny, ['M'], ['Black'], ProductStatus::Draft);
        $soldOut = $this->product($store, 'Sold Out Limited Tee', 'sold-out-limited-tee', 3999, 0, InventoryPolicy::Deny, ['M'], ['White']);
        $backorder = $this->product($store, 'Relaxed Backorder Hoodie', 'relaxed-backorder-hoodie', 6999, 0, InventoryPolicy::Continue, ['M', 'L'], ['Navy']);
        $tShirts->products()->syncWithoutDetaching([$classic->getKey() => ['position' => 1], $soldOut->getKey() => ['position' => 2]]);
        $newArrivals->products()->syncWithoutDetaching([$classic->getKey() => ['position' => 1], $jeans->getKey() => ['position' => 2], $backorder->getKey() => ['position' => 3]]);

        foreach ([
            ['code' => 'WELCOME10', 'value_type' => DiscountValueType::Percent, 'value_amount' => 10],
            ['code' => 'FLAT5', 'value_type' => DiscountValueType::Fixed, 'value_amount' => 500],
            ['code' => 'FREESHIP', 'value_type' => DiscountValueType::FreeShipping, 'value_amount' => 0],
            ['code' => 'EXPIRED20', 'value_type' => DiscountValueType::Percent, 'value_amount' => 20, 'ends_at' => now()->subDay()],
            ['code' => 'MAXED', 'value_type' => DiscountValueType::Percent, 'value_amount' => 15, 'usage_limit' => 1, 'usage_count' => 1],
        ] as $discount) {
            Discount::updateOrCreate(['store_id' => $store->getKey(), 'code' => $discount['code']], array_merge(['type' => 'code', 'status' => 'active', 'starts_at' => now()->subDay(), 'ends_at' => now()->addMonth(), 'usage_limit' => null, 'usage_count' => 0, 'rules_json' => []], $discount));
        }

        $order = Order::withoutGlobalScopes()->firstOrCreate(['store_id' => $store->getKey(), 'order_number' => '#1001'], ['customer_id' => $customer->getKey(), 'currency' => 'EUR', 'status' => 'paid', 'financial_status' => 'paid', 'fulfillment_status' => 'unfulfilled', 'payment_method' => PaymentMethod::CreditCard, 'email' => $customer->email, 'subtotal_amount' => 2499, 'shipping_amount' => 499, 'tax_amount' => 0, 'total_amount' => 2998, 'placed_at' => now()->subDay()]);
        if ($order->lines()->count() === 0) {
            $variant = $classic->variants()->first();
            $order->lines()->create(['product_id' => $classic->getKey(), 'variant_id' => $variant->getKey(), 'product_title' => $classic->title, 'variant_title' => $variant->title, 'sku' => $variant->sku, 'quantity' => 1, 'unit_price_amount' => $variant->price_amount, 'line_subtotal_amount' => $variant->price_amount, 'line_total_amount' => $variant->price_amount]);
            $order->payments()->create(['provider' => 'mock', 'provider_payment_id' => 'mock_seed_1001', 'method' => PaymentMethod::CreditCard, 'status' => PaymentStatus::Captured, 'amount' => $order->total_amount]);
        }
    }

    private function product(Store $store, string $title, string $handle, int $price, int $quantity, InventoryPolicy $policy, array $sizes, array $colors, ProductStatus $status = ProductStatus::Active): Product
    {
        $product = Product::withoutGlobalScopes()->firstOrCreate(['store_id' => $store->getKey(), 'handle' => $handle], ['title' => $title, 'description' => 'Designed for comfortable everyday wear.', 'vendor' => 'Acme', 'product_type' => 'Apparel', 'tags' => ['featured'], 'status' => $status, 'published_at' => $status === ProductStatus::Active ? now() : null]);

        if ($product->variants()->count() === 0) {
            foreach ($sizes as $sizeIndex => $size) {
                foreach ($colors as $colorIndex => $color) {
                    $variant = $product->variants()->create(['title' => $color.' / '.$size, 'sku' => strtoupper('ACME-'.substr($handle, 0, 5).'-'.$size.'-'.$colorIndex), 'price_amount' => $price, 'compare_at_amount' => $price + 500, 'weight_grams' => 250, 'requires_shipping' => true, 'is_default' => $sizeIndex === 0 && $colorIndex === 0, 'position' => ($sizeIndex * count($colors)) + $colorIndex]);
                    InventoryItem::withoutGlobalScopes()->create(['store_id' => $store->getKey(), 'variant_id' => $variant->getKey(), 'quantity_on_hand' => $quantity, 'quantity_reserved' => 0, 'policy' => $policy]);
                }
            }
        }

        if ($product->options()->count() === 0) {
            $sizeOption = $product->options()->create(['name' => 'Size', 'position' => 1]);
            $colorOption = $product->options()->create(['name' => 'Color', 'position' => 2]);

            foreach ($sizes as $position => $size) {
                $sizeOption->values()->create(['value' => $size, 'position' => $position + 1]);
            }

            foreach ($colors as $position => $color) {
                $colorOption->values()->create(['value' => $color, 'position' => $position + 1]);
            }
        }

        $optionValues = $product->options()->with('values')->get()->flatMap(fn ($option) => $option->values)->keyBy('value');
        foreach ($product->variants as $variant) {
            [$color, $size] = array_pad(array_map('trim', explode('/', $variant->title, 2)), 2, null);
            $variant->optionValues()->syncWithoutDetaching(array_values(array_filter([
                $optionValues->get($color)?->getKey(),
                $optionValues->get($size)?->getKey(),
            ])));
        }

        return $product->load('variants.inventory');
    }
}


exec

status: completed

input:
const r = await tools.update_plan({explanation:"Final hardening pass is focused on domain edge cases and independent acceptance audit.",plan:[
  {step:"Inspect remaining spec-critical domain gaps and audit findings",status:"in_progress"},
  {step:"Implement cart, discount, checkout, refund, and model hardening with tests",status:"pending"},
  {step:"Run Pint, full tests, browser smoke, and resolve regressions",status:"pending"},
  {step:"Update progress and commit the completed iteration",status:"pending"}
]});
text(r);


text:
Script completed
Wall time 0.0 seconds
Output:


status: completed

input:
const r = await tools.exec_command({cmd: "rg -n -C 5 \"refunds|Refund\" specs/01-DATABASE-SCHEMA.md | head -120 && rg -n \"createTable\\('refunds|refunds\" database/migrations/2026_08_20_000000_create_shop_schema.php", workdir: "/Users/wesner/Herd/shop", max_output_tokens: 8000, yield_time_ms: 10000});
text(r.output);


command: rg -n -C 5 "refunds|Refund" specs/01-DATABASE-SCHEMA.md | head -120 && rg -n "createTable\('refunds|refunds" database/migrations/2026_08_20_000000_create_shop_schema.php

type: search

cmd: rg -n -C 5 'refunds|Refund' specs/01-DATABASE-SCHEMA.md

query: refunds|Refund

type: search

cmd: rg -n "createTable\\('refunds|refunds" database/migrations/2026_08_20_000000_create_shop_schema.php

query: createTable\('refunds|refunds

stdout:
841-
842-**Notes:** `raw_json_encrypted` stores the mock payment provider response, encrypted at the application layer. `amount` is in minor units (cents). The `provider` is always `mock` since the platform uses a mock PSP (no real payment gateway integration). The `method` column records which payment method the customer selected (credit_card, paypal, or bank_transfer).
843-
844----
845-
846:### refunds
847-
848:Refund records linked to an order and payment.
849-
850-| Column | Type | Nullable | Default | Constraints | Notes |
851-|---|---|---|---|---|---|
852-| id | INTEGER | No | autoincrement | PRIMARY KEY | |
853-| order_id | INTEGER | No | - | FK -> orders(id) ON DELETE CASCADE | Parent order |
854-| payment_id | INTEGER | No | - | FK -> payments(id) ON DELETE CASCADE | Source payment |
855:| amount | INTEGER | No | 0 | - | Refund amount in minor units |
856:| reason | TEXT | Yes | NULL | - | Refund reason |
857-| status | TEXT | No | 'pending' | CHECK IN ('pending', 'processed', 'failed') | |
858-| provider_refund_id | TEXT | Yes | NULL | - | External refund ID |
859-| created_at | TEXT | Yes | NULL | - | ISO-8601 timestamp |
860-
861-**Indexes:**
862-
863:- `idx_refunds_order_id` on (`order_id`) - FK lookup, listing refunds per order
864:- `idx_refunds_payment_id` on (`payment_id`) - Finding refunds per payment
865:- `idx_refunds_status` on (`status`) - Filtering refunds by status
866-
867----
868-
869-### fulfillments
870-
--
1378-    carts ||--o{ checkouts : "converted to"
1379-    stores ||--o{ orders : "has"
1380-    customers ||--o{ orders : "placed"
1381-    orders ||--o{ order_lines : "contains"
1382-    orders ||--o{ payments : "paid via"
1383:    orders ||--o{ refunds : "refunded via"
1384:    payments ||--o{ refunds : "source of"
1385-    orders ||--o{ fulfillments : "shipped via"
1386-    fulfillments ||--o{ fulfillment_lines : "contains"
1387-    order_lines ||--o{ fulfillment_lines : "fulfilled by"
1388-
1389-    customers {
--
1571-        payments
1572-        fulfillments
1573-    end
1574-
1575-    subgraph "Batch 7 - Depends on Batch 6"
1576:        refunds
1577-        fulfillment_lines
1578-    end
1579-
1580-    organizations --> stores
1581-    apps --> app_installations
--
1630-    orders --> order_lines
1631-    products --> order_lines
1632-    product_variants --> order_lines
1633-    orders --> payments
1634-    orders --> fulfillments
1635:    orders --> refunds
1636:    payments --> refunds
1637-    fulfillments --> fulfillment_lines
1638-    order_lines --> fulfillment_lines
1639-```
1640-
1641-### Batch Details
--
1644-- **Batch 2** (depends on Batch 1): `stores` (references organizations), `users` (standalone, but logically grouped here)
1645-- **Batch 3** (depends on Batch 2): `store_domains`, `store_users`, `store_settings`, `customers`, `themes`, `pages`, `navigation_menus`, `search_settings`, `shipping_zones`, `tax_settings`, `discounts`, `products`, `collections`, `app_installations`, `oauth_clients`
1646-- **Batch 4** (depends on Batch 3): `product_options`, `product_variants`, `product_media`, `collection_products`, `customer_addresses`, `carts`, `navigation_items`, `theme_files`, `theme_settings`, `search_queries`, `shipping_rates`, `oauth_tokens`, `webhook_subscriptions`
1647-- **Batch 5** (depends on Batch 4): `product_option_values`, `inventory_items`, `cart_lines`, `checkouts`, `orders`, `analytics_events`, `analytics_daily`, `webhook_deliveries`
1648-- **Batch 6** (depends on Batch 5): `variant_option_values`, `order_lines`, `payments`, `fulfillments`
1649:- **Batch 7** (depends on Batch 6): `refunds`, `fulfillment_lines`
1650-
1651----
1652-
1653-## Index Strategy Rationale
1654-
--
1673-| 1 - Foundation and Multi-Store Tenancy | organizations, stores, store_domains, users, store_users, store_settings | 6 |
1674-| 2 - Catalog, Collections, Inventory, Media | products, product_options, product_option_values, product_variants, variant_option_values, inventory_items, collections, collection_products, product_media | 9 |
1675-| 3 - Themes, Storefront, Localization | themes, theme_files, theme_settings, pages, navigation_menus, navigation_items | 6 |
1676-| 4 - Search | search_settings, search_queries | 2 |
1677-| 5 - Cart, Checkout, Discounts, Shipping, Taxes | carts, cart_lines, checkouts, shipping_zones, shipping_rates, tax_settings, discounts | 7 |
1678:| 6 - Payments, Orders, Fulfillment, Customers | customers, customer_addresses, orders, order_lines, payments, refunds, fulfillments, fulfillment_lines | 8 |
1679-| 7 - Analytics | analytics_events, analytics_daily | 2 |
1680-| 8 - Apps and Webhooks | apps, app_installations, oauth_clients, oauth_tokens, webhook_subscriptions, webhook_deliveries | 6 |
1681-| **Total application tables** | | **46** |
1682-| Laravel framework tables | sessions, cache, cache_locks, jobs, job_batches, failed_jobs, personal_access_tokens, password_reset_tokens, customer_password_reset_tokens | 9 |
1683-| **Grand total** | | **55** |
447:        Schema::create('refunds', function (Blueprint $table): void {
580:            'fulfillment_lines', 'fulfillments', 'refunds', 'payments', 'order_lines', 'orders',


text:
Script completed
Wall time 0.1 seconds
Output:

text:
841-
842-**Notes:** `raw_json_encrypted` stores the mock payment provider response, encrypted at the application layer. `amount` is in minor units (cents). The `provider` is always `mock` since the platform uses a mock PSP (no real payment gateway integration). The `method` column records which payment method the customer selected (credit_card, paypal, or bank_transfer).
843-
844----
845-
846:### refunds
847-
848:Refund records linked to an order and payment.
849-
850-| Column | Type | Nullable | Default | Constraints | Notes |
851-|---|---|---|---|---|---|
852-| id | INTEGER | No | autoincrement | PRIMARY KEY | |
853-| order_id | INTEGER | No | - | FK -> orders(id) ON DELETE CASCADE | Parent order |
854-| payment_id | INTEGER | No | - | FK -> payments(id) ON DELETE CASCADE | Source payment |
855:| amount | INTEGER | No | 0 | - | Refund amount in minor units |
856:| reason | TEXT | Yes | NULL | - | Refund reason |
857-| status | TEXT | No | 'pending' | CHECK IN ('pending', 'processed', 'failed') | |
858-| provider_refund_id | TEXT | Yes | NULL | - | External refund ID |
859-| created_at | TEXT | Yes | NULL | - | ISO-8601 timestamp |
860-
861-**Indexes:**
862-
863:- `idx_refunds_order_id` on (`order_id`) - FK lookup, listing refunds per order
864:- `idx_refunds_payment_id` on (`payment_id`) - Finding refunds per payment
865:- `idx_refunds_status` on (`status`) - Filtering refunds by status
866-
867----
868-
869-### fulfillments
870-
--
1378-    carts ||--o{ checkouts : "converted to"
1379-    stores ||--o{ orders : "has"
1380-    customers ||--o{ orders : "placed"
1381-    orders ||--o{ order_lines : "contains"
1382-    orders ||--o{ payments : "paid via"
1383:    orders ||--o{ refunds : "refunded via"
1384:    payments ||--o{ refunds : "source of"
1385-    orders ||--o{ fulfillments : "shipped via"
1386-    fulfillments ||--o{ fulfillment_lines : "contains"
1387-    order_lines ||--o{ fulfillment_lines : "fulfilled by"
1388-
1389-    customers {
--
1571-        payments
1572-        fulfillments
1573-    end
1574-
1575-    subgraph "Batch 7 - Depends on Batch 6"
1576:        refunds
1577-        fulfillment_lines
1578-    end
1579-
1580-    organizations --> stores
1581-    apps --> app_installations
--
1630-    orders --> order_lines
1631-    products --> order_lines
1632-    product_variants --> order_lines
1633-    orders --> payments
1634-    orders --> fulfillments
1635:    orders --> refunds
1636:    payments --> refunds
1637-    fulfillments --> fulfillment_lines
1638-    order_lines --> fulfillment_lines
1639-```
1640-
1641-### Batch Details
--
1644-- **Batch 2** (depends on Batch 1): `stores` (references organizations), `users` (standalone, but logically grouped here)
1645-- **Batch 3** (depends on Batch 2): `store_domains`, `store_users`, `store_settings`, `customers`, `themes`, `pages`, `navigation_menus`, `search_settings`, `shipping_zones`, `tax_settings`, `discounts`, `products`, `collections`, `app_installations`, `oauth_clients`
1646-- **Batch 4** (depends on Batch 3): `product_options`, `product_variants`, `product_media`, `collection_products`, `customer_addresses`, `carts`, `navigation_items`, `theme_files`, `theme_settings`, `search_queries`, `shipping_rates`, `oauth_tokens`, `webhook_subscriptions`
1647-- **Batch 5** (depends on Batch 4): `product_option_values`, `inventory_items`, `cart_lines`, `checkouts`, `orders`, `analytics_events`, `analytics_daily`, `webhook_deliveries`
1648-- **Batch 6** (depends on Batch 5): `variant_option_values`, `order_lines`, `payments`, `fulfillments`
1649:- **Batch 7** (depends on Batch 6): `refunds`, `fulfillment_lines`
1650-
1651----
1652-
1653-## Index Strategy Rationale
1654-
--
1673-| 1 - Foundation and Multi-Store Tenancy | organizations, stores, store_domains, users, store_users, store_settings | 6 |
1674-| 2 - Catalog, Collections, Inventory, Media | products, product_options, product_option_values, product_variants, variant_option_values, inventory_items, collections, collection_products, product_media | 9 |
1675-| 3 - Themes, Storefront, Localization | themes, theme_files, theme_settings, pages, navigation_menus, navigation_items | 6 |
1676-| 4 - Search | search_settings, search_queries | 2 |
1677-| 5 - Cart, Checkout, Discounts, Shipping, Taxes | carts, cart_lines, checkouts, shipping_zones, shipping_rates, tax_settings, discounts | 7 |
1678:| 6 - Payments, Orders, Fulfillment, Customers | customers, customer_addresses, orders, order_lines, payments, refunds, fulfillments, fulfillment_lines | 8 |
1679-| 7 - Analytics | analytics_events, analytics_daily | 2 |
1680-| 8 - Apps and Webhooks | apps, app_installations, oauth_clients, oauth_tokens, webhook_subscriptions, webhook_deliveries | 6 |
1681-| **Total application tables** | | **46** |
1682-| Laravel framework tables | sessions, cache, cache_locks, jobs, job_batches, failed_jobs, personal_access_tokens, password_reset_tokens, customer_password_reset_tokens | 9 |
1683-| **Grand total** | | **55** |
447:        Schema::create('refunds', function (Blueprint $table): void {
580:            'fulfillment_lines', 'fulfillments', 'refunds', 'payments', 'order_lines', 'orders',


status: completed

input:
const r = await tools.exec_command({cmd: "rg -n -C 5 \"applicable_product|applicable_collection|min_purchase|customer|discounts\" specs/01-DATABASE-SCHEMA.md specs/05-BUSINESS-LOGIC.md | head -320", workdir: "/Users/wesner/Herd/shop", max_output_tokens: 20000, yield_time_ms: 10000});
text(r.output);