100 lines
3.8 KiB
PHP
100 lines
3.8 KiB
PHP
<?php
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namespace Core\Commerce\Mcp\Tools;
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use Core\Commerce\Models\Coupon;
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use Illuminate\Contracts\JsonSchema\JsonSchema;
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use Laravel\Mcp\Request;
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use Laravel\Mcp\Response;
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use Laravel\Mcp\Server\Tool;
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class CreateCoupon extends Tool
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{
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protected string $description = 'Create a new discount coupon code';
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public function handle(Request $request): Response
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{
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$code = strtoupper($request->input('code'));
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$name = $request->input('name');
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$type = $request->input('type', 'percentage');
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$value = $request->input('value');
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$duration = $request->input('duration', 'once');
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$maxUses = $request->input('max_uses');
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$validUntil = $request->input('valid_until');
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// Validate code format
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if (! preg_match('/^[A-Z0-9_-]+$/', $code)) {
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return Response::text(json_encode([
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'error' => 'Invalid code format. Use only uppercase letters, numbers, hyphens, and underscores.',
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]));
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}
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// Check for existing code
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if (Coupon::where('code', $code)->exists()) {
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return Response::text(json_encode([
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'error' => 'A coupon with this code already exists.',
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]));
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}
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// Validate type
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if (! in_array($type, ['percentage', 'fixed_amount'])) {
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return Response::text(json_encode([
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'error' => 'Invalid type. Use percentage or fixed_amount.',
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]));
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}
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// Validate value
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if ($type === 'percentage' && ($value < 1 || $value > 100)) {
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return Response::text(json_encode([
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'error' => 'Percentage value must be between 1 and 100.',
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]));
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}
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try {
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$coupon = Coupon::create([
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'code' => $code,
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'name' => $name,
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'type' => $type,
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'value' => $value,
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'duration' => $duration,
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'max_uses' => $maxUses,
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'max_uses_per_workspace' => 1,
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'valid_until' => $validUntil ? \Carbon\Carbon::parse($validUntil) : null,
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'is_active' => true,
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'applies_to' => 'all',
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]);
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return Response::text(json_encode([
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'success' => true,
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'coupon' => [
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'id' => $coupon->id,
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'code' => $coupon->code,
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'name' => $coupon->name,
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'type' => $coupon->type,
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'value' => (float) $coupon->value,
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'duration' => $coupon->duration,
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'max_uses' => $coupon->max_uses,
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'valid_until' => $coupon->valid_until?->toDateString(),
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'is_active' => $coupon->is_active,
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],
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], JSON_PRETTY_PRINT));
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} catch (\Exception $e) {
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return Response::text(json_encode([
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'error' => 'Failed to create coupon: '.$e->getMessage(),
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]));
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}
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}
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public function schema(JsonSchema $schema): array
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{
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return [
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'code' => $schema->string('Unique coupon code (uppercase letters, numbers, hyphens, underscores)')->required(),
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'name' => $schema->string('Display name for the coupon')->required(),
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'type' => $schema->string('Discount type: percentage or fixed_amount (default: percentage)'),
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'value' => $schema->number('Discount value (percentage 1-100 or fixed amount)')->required(),
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'duration' => $schema->string('How long discount applies: once, repeating, or forever (default: once)'),
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'max_uses' => $schema->integer('Maximum total uses (null for unlimited)'),
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'valid_until' => $schema->string('Expiry date in YYYY-MM-DD format'),
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];
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}
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}
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