add SMTP sender

app/Models/MailingMessaggio.php

@@ -10,11 +10,13 @@ class MailingMessaggio extends Model
     protected $table = 'mailing_messaggi';
     protected $fillable = [
         'tenant_id', 'mailing_list_id', 'user_id', 'oggetto', 'corpo',
-        'canale', 'stato', 'inviato_al', 'totale_destinatari', 'invii_ok', 'invii_falliti'
+        'canale', 'stato', 'inviato_al', 'totale_destinatari', 'invii_ok', 'invii_falliti',
+        'log_falliti', 'mittente_nome', 'mittente_email',
     ];
 
     protected $casts = [
         'inviato_al' => 'datetime',
+        'log_falliti' => 'array',
     ];
 
     public function tenant(): BelongsTo

app/Models/SenderAccount.php

@@ -0,0 +1,146 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Support\Facades\Crypt;
+
+class SenderAccount extends Model
+{
+    protected $table = 'sender_accounts';
+
+    protected $fillable = [
+        'email_address',
+        'email_name',
+        'smtp_host',
+        'smtp_port',
+        'smtp_encryption',
+        'smtp_username',
+        'smtp_password',
+        'reply_to',
+        'verify_email',
+        'note',
+        'is_active',
+    ];
+
+    protected $casts = [
+        'is_active' => 'boolean',
+        'smtp_port' => 'integer',
+    ];
+
+    public function scopeActive(Builder $query): Builder
+    {
+        return $query->where('is_active', true);
+    }
+
+    public function getDecryptedPassword(): string
+    {
+        if (empty($this->smtp_password)) {
+            return '';
+        }
+
+        try {
+            return Crypt::decryptString($this->smtp_password);
+        } catch (\Exception $e) {
+            return $this->smtp_password;
+        }
+    }
+
+    public function sanitizeName(): string
+    {
+        $name = $this->email_name ?? '';
+
+        if (filter_var($name, FILTER_VALIDATE_EMAIL)) {
+            return 'Glastree';
+        }
+
+        $name = preg_replace('/[^\p{L}\p{N}\s]/u', '', $name);
+        $name = trim($name);
+
+        return empty($name) ? 'Glastree' : $name;
+    }
+
+    public function getReplyTo(): ?string
+    {
+        if ($this->reply_to) {
+            return $this->reply_to;
+        }
+
+        if ($this->verify_email) {
+            return $this->verify_email;
+        }
+
+        return null;
+    }
+
+    public function buildDsn(): string
+    {
+        $password = $this->getDecryptedPassword();
+        $username = $this->smtp_username ?? $this->email_address;
+        $encryption = $this->smtp_encryption ?? 'tls';
+        $scheme = ($encryption === 'ssl') ? 'smtps' : 'smtp';
+
+        return sprintf(
+            '%s://%s:%s@%s:%d?encryption=%s',
+            $scheme,
+            rawurlencode($username),
+            rawurlencode($password),
+            $this->smtp_host ?? 'smtp.gmail.com',
+            $this->smtp_port ?? 587,
+            $encryption
+        );
+    }
+
+    public function buildSymfonyEmail(string $to, string $subject, string $body): \Symfony\Component\Mime\Email
+    {
+        $fromName = $this->sanitizeName();
+        $fromAddress = \Symfony\Component\Mime\Address::create($this->email_address, $fromName);
+
+        $email = (new \Symfony\Component\Mime\Email())
+            ->from($fromAddress)
+            ->to($to)
+            ->subject($subject)
+            ->text($body);
+
+        $replyTo = $this->getReplyTo();
+        if ($replyTo) {
+            $email->replyTo($replyTo);
+        }
+
+        return $email;
+    }
+
+    public function sendEmail(string $to, string $subject, string $body, array $attachmentPaths = []): void
+    {
+        $email = $this->buildSymfonyEmail($to, $subject, $body);
+
+        foreach ($attachmentPaths as $path) {
+            $email->attachFromPath($path);
+        }
+
+        $transport = \Symfony\Component\Mailer\Transport::fromDsn($this->buildDsn());
+        $mailer = new \Symfony\Component\Mailer\Mailer($transport);
+        $mailer->send($email);
+    }
+
+    public function sendReport(string $subject, string $body): bool
+    {
+        if (empty($this->verify_email)) {
+            return false;
+        }
+
+        try {
+            $this->sendEmail($this->verify_email, $subject, $body);
+            return true;
+        } catch (\Exception $e) {
+            \Illuminate\Support\Facades\Log::error('Sender report email failed', [
+                'sender' => $this->email_address,
+                'error' => $e->getMessage(),
+            ]);
+            return false;
+        }
+    }
+}