60 lines
1.6 KiB
PHP
60 lines
1.6 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Models;
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use Illuminate\Database\Eloquent\Model;
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class InvoiceSettings extends Model
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{
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protected $table = 'invoice_settings';
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protected $fillable = [
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'invoice_prefix',
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'invoice_next_number',
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'header_name',
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'header_title',
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'header_logo',
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'accent_color',
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'default_tax_rate',
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'default_currency',
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'default_service_description',
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'default_bank_name',
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'default_branch_name',
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'default_bank_account',
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'default_bank_holder',
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'default_notes',
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'signature_image',
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'signer_name',
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'signer_title',
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];
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protected $casts = [
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'invoice_next_number' => 'integer',
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'default_tax_rate' => 'decimal:2',
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];
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/** Always return the single settings row, creating it if absent. */
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public static function instance(): self
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{
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return static::firstOrCreate([], [
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'invoice_prefix' => 'INV',
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'invoice_next_number' => 1,
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'accent_color' => '#FFB7C5',
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'default_tax_rate' => 2.5,
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'default_currency' => 'IDR',
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]);
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}
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/** Generate the next invoice number and increment the counter. */
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public static function generateNumber(): string
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{
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$settings = static::instance();
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$prefix = rtrim($settings->invoice_prefix, '-');
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$number = str_pad((string) $settings->invoice_next_number, 3, '0', STR_PAD_LEFT);
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$settings->increment('invoice_next_number');
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return $prefix . '-' . $number;
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}
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}
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