### Install Laravel Sign Pad

Source: https://github.com/creagia/laravel-sign-pad/blob/main/README.md

Installs the Laravel Sign Pad package using Composer and publishes necessary configuration and migration files.

```bash
composer require creagia/laravel-sign-pad
php artisan sign-pad:install
```

--------------------------------

### Retrieve Signature Paths (PHP)

Source: https://github.com/creagia/laravel-sign-pad/blob/main/README.md

Demonstrates how to access signature-related paths using the Eloquent relation. It shows how to get the signature image path and the signed document path.

```php
echo $myModel->signature->getSignatureImagePath();
echo $myModel->signature->getSignedDocumentPath();
```

--------------------------------

### Customize Signature Pad Component (HTML)

Source: https://github.com/creagia/laravel-sign-pad/blob/main/README.md

Provides an example of customizing the signature pad component's appearance and behavior using HTML attributes. This includes setting border color, CSS classes for the pad and buttons, button text, and disabling the submit button without a signature.

```html
<x-creagia-signature-pad
    border-color="#eaeaea"
    pad-classes="rounded-xl border-2"
    button-classes="bg-gray-100 px-4 py-2 rounded-xl mt-4"
    clear-name="Clear"
    submit-name="Submit"
    :disabled-without-signature="true"
/>
```

--------------------------------

### Publish Sign Pad Assets

Source: https://github.com/creagia/laravel-sign-pad/blob/main/README.md

Publishes the JavaScript assets for the sign pad functionality to the public vendor directory.

```bash
php artisan vendor:publish --tag=sign-pad-assets
```

--------------------------------

### Publish Sign Pad Assets

Source: https://github.com/creagia/laravel-sign-pad/blob/main/UPGRADING.md

Deletes and re-publishes the Javascript assets for the sign pad. This command ensures that the latest frontend assets are available in the public vendor directory.

```Bash
php artisan vendor:publish --tag=sign-pad-assets
```

--------------------------------

### Prepare Model for Signature

Source: https://github.com/creagia/laravel-sign-pad/blob/main/README.md

Prepares an Eloquent model to be signed by using the RequiresSignature trait and implementing the CanBeSigned contract.

```php
<?php

namespace App\Models;

use Creagia\LaravelSignPad\Concerns\RequiresSignature;
use Creagia\LaravelSignPad\Contracts\CanBeSigned;

class MyModel extends Model implements CanBeSigned
{
    use RequiresSignature;

}

?>
```

--------------------------------

### Generate SSL Certificate (Bash)

Source: https://github.com/creagia/laravel-sign-pad/blob/main/README.md

Illustrates the command to generate a self-signed SSL certificate using OpenSSL. This certificate is used for certifying PDFs with TCPDF.

```bash
cd storage/app
openssl req -x509 -nodes -days 365000 -newkey rsa:1024 -keyout certificate.crt -out certificate.crt
```

--------------------------------

### Configure PDF Generation with Signature

Source: https://github.com/creagia/laravel-sign-pad/blob/main/README.md

Configures a model to generate PDF documents with signatures, defining template options and signature positions.

```php
<?php

namespace App\Models;

use Creagia\LaravelSignPad\Concerns\RequiresSignature;
use Creagia\LaravelSignPad\Contracts\CanBeSigned;
use Creagia\LaravelSignPad\Contracts\ShouldGenerateSignatureDocument;
use Creagia\LaravelSignPad\Templates\BladeDocumentTemplate;
use Creagia\LaravelSignPad\Templates\PdfDocumentTemplate;
use Creagia\LaravelSignPad\SignatureDocumentTemplate;
use Creagia\LaravelSignPad\SignaturePosition;

class MyModel extends Model implements CanBeSigned, ShouldGenerateSignatureDocument
{
    use RequiresSignature;
    
    public function getSignatureDocumentTemplate(): SignatureDocumentTemplate
    {
        return new SignatureDocumentTemplate(
            outputPdfPrefix: 'document', // optional
            // template: new BladeDocumentTemplate('pdf/my-pdf-blade-template'), // Uncomment for Blade template
            // template: new PdfDocumentTemplate(storage_path('pdf/template.pdf')), // Uncomment for PDF template
            signaturePositions: [
                 new SignaturePosition(
                     signaturePage: 1,
                     signatureX: 20,
                     signatureY: 25,
                 ),
                 new SignaturePosition(
                     signaturePage: 2,
                     signatureX: 25,
                     signatureY: 50,
                 ),
            ]               
        );
    }
}

?>
```

--------------------------------

### HTML Form for Signature

Source: https://github.com/creagia/laravel-sign-pad/blob/main/README.md

An HTML form that includes a signature pad component and submits the signature to the model's signature route.

```html
<form action="{{ $myModel->getSignatureRoute() }}" method="POST">
    @csrf
    <div style="text-align: center">
        <x-creagia-signature-pad />
    </div>
</form>
<script src="{{ asset('vendor/sign-pad/sign-pad.min.js') }}"></script>
```

--------------------------------

### Update Configuration Values

Source: https://github.com/creagia/laravel-sign-pad/blob/main/UPGRADING.md

Modifies the configuration file to include new settings and rename existing ones. Specifically, it updates the disk name for storing signatures and renames `store_path` to `signatures_path`.

```PHP
/**
 * The disk on which to store signature images. Choose one or more of
 * the disks you've configured in config/filesystems.php.
 */
'disk_name' => env('SIGNATURES_DISK', 'local'),

/**
 * Path where the signature images will be stored.
 */
 'signatures_path' => 'signatures',
 
/**
 * Path where the documents will be stored.
 */
'documents_path' => 'signed_documents',
```

--------------------------------

### Update SignatureDocumentTemplate for Multiple Positions

Source: https://github.com/creagia/laravel-sign-pad/blob/main/UPGRADING.md

Refactors the `SignatureDocumentTemplate` to accommodate multiple signature positions. This involves changing the signature position parameters from individual values to an array of `SignaturePosition` objects.

```PHP
use Creagia\LaravelSignPad\SignatureDocumentTemplate;
use Creagia\LaravelSignPad\Templates\PdfDocumentTemplate;

public function getSignatureDocumentTemplate(): SignatureDocumentTemplate
{
    return new SignatureDocumentTemplate(
        signaturePage: 1,
        signatureX: 20,
        signatureY: 25,
        outputPdfPrefix: 'document', // optional
        template: new PdfDocumentTemplate(storage_path('pdf/template.pdf')),
    );
}
```

```PHP
use Creagia\LaravelSignPad\Templates\PdfDocumentTemplate;
use Creagia\LaravelSignPad\SignatureDocumentTemplate;
use Creagia\LaravelSignPad\SignaturePosition;

public function getSignatureDocumentTemplate(): SignatureDocumentTemplate
{
    return new SignatureDocumentTemplate(
        outputPdfPrefix: 'document', // optional
        template: new PdfDocumentTemplate(storage_path('pdf/template.pdf')), // Uncomment for PDF template
        signaturePositions: [
             new SignaturePosition(
                 signaturePage: 1,
                 signatureX: 20,
                 signatureY: 25,
             ),
             new SignaturePosition(
                 signaturePage: 2,
                 signatureX: 25,
                 signatureY: 50,
             ),
        ]
    );
}
```

--------------------------------

### Delete Signature (PHP)

Source: https://github.com/creagia/laravel-sign-pad/blob/main/README.md

Shows how to delete a signature associated with a model using the `deleteSignature()` method.

```php
echo $myModel->deleteSignature();
```

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