feat: T03+T04 backend - FastAPI, DB models, Rentman integration, admin auth, APScheduler

2026-07-09 01:36:46 +02:00
parent 3bfa54b4b3
commit 88cff68f73
78 changed files with 2174 additions and 0 deletions
@@ -0,0 +1,110 @@
+"""Email service using aiosmtplib for contact and rental confirmation emails."""
+import logging
+from email.mime.text import MIMEText
+from email.mime.multipart import MIMEMultipart
+from typing import Any
+import aiosmtplib
+from app.config import get_settings
+
+logger = logging.getLogger(__name__)
+settings = get_settings()
+
+
+class EmailService:
+    """Send transactional emails via SMTP."""
+
+    async def send_email(
+        self,
+        to_addr: str,
+        subject: str,
+        html_body: str,
+        text_body: str = "",
+        reply_to: str | None = None,
+    ) -> bool:
+        """Send an email via aiosmtplib. Returns True on success."""
+        msg = MIMEMultipart("alternative")
+        msg["From"] = settings.smtp_from
+        msg["To"] = to_addr
+        msg["Subject"] = subject
+        if reply_to:
+            msg["Reply-To"] = reply_to
+        msg.attach(MIMEText(text_body or html_body, "plain"))
+        msg.attach(MIMEText(html_body, "html"))
+
+        try:
+            await aiosmtplib.send(
+                msg,
+                hostname=settings.smtp_host,
+                port=settings.smtp_port,
+                username=settings.smtp_user,
+                password=settings.smtp_password,
+                start_tls=True,
+            )
+            return True
+        except Exception as exc:
+            logger.error("Email send failed to %s: %s", to_addr, exc)
+            return False
+
+    async def send_contact_email(self, contact_data: dict[str, Any]) -> bool:
+        """Send contact form data to info@hms-licht-ton.de."""
+        html = f"""
+        <h2>Neue Kontaktanfrage</h2>
+        <p><strong>Name:</strong> {contact_data.get('name', '')}</p>
+        <p><strong>Email:</strong> {contact_data.get('email', '')}</p>
+        <p><strong>Telefon:</strong> {contact_data.get('phone', '')}</p>
+        <p><strong>Nachricht:</strong></p>
+        <p>{contact_data.get('message', '')}</p>
+        """
+        text = (
+            f"Neue Kontaktanfrage\n"
+            f"Name: {contact_data.get('name', '')}\n"
+            f"Email: {contact_data.get('email', '')}\n"
+            f"Telefon: {contact_data.get('phone', '')}\n"
+            f"Nachricht: {contact_data.get('message', '')}\n"
+        )
+        return await self.send_email(
+            to_addr=settings.smtp_from,
+            subject="Neue Kontaktanfrage ueber hms-licht-ton.de",
+            html_body=html,
+            text_body=text,
+            reply_to=contact_data.get("email"),
+        )
+
+    async def send_rental_confirmation(
+        self,
+        to_addr: str,
+        reference_number: str,
+        event_name: str,
+        items: list[dict[str, Any]],
+    ) -> bool:
+        """Send rental request confirmation to customer."""
+        items_html = "".join(
+            f"<li>{item.get('equipment_name', 'Unbekannt')} - Menge: {item.get('quantity', 1)}</li>"
+            for item in items
+        )
+        html = f"""
+        <h2>Mietanfrage bestätigt – {reference_number}</h2>
+        <p>Vielen Dank für Ihre Mietanfrage bei HMS Licht &amp; Ton.</p>
+        <p><strong>Veranstaltung:</strong> {event_name}</p>
+        <p><strong>Referenznummer:</strong> {reference_number}</p>
+        <h3>Artikel:</h3>
+        <ul>{items_html}</ul>
+        <p>Wir melden uns in Kürze bei Ihnen.</p>
+        <p>Ihr HMS Licht &amp; Ton Team</p>
+        """
+        text = (
+            f"Mietanfrage bestaetigt - {reference_number}\n"
+            f"Veranstaltung: {event_name}\n"
+            f"Referenznummer: {reference_number}\n"
+            f"Artikel:\n"
+            + "\n".join(
+                f"- {item.get('equipment_name', 'Unbekannt')}: {item.get('quantity', 1)}"
+                for item in items
+            )
+        )
+        return await self.send_email(
+            to_addr=to_addr,
+            subject=f"Mietanfrage bestaetigt – {reference_number}",
+            html_body=html,
+            text_body=text,
+        )