Automatische Meldung an UNB

Fixes #26

app/sendemail/models.py

@@ -0,0 +1,35 @@
+from django.db import models
+from django.conf import settings
+from django.utils.translation import gettext_lazy as _
+
+from bird.models import Bird
+
+
+class Emailadress(models.Model):
+    email_address = models.EmailField()
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    user = models.ForeignKey(
+        settings.AUTH_USER_MODEL, on_delete=models.CASCADE, verbose_name=_("Benutzer")
+    )
+
+    def __str__(self):
+        return self.email_address
+
+    class Meta:
+        verbose_name = _("Emailadresse")
+        verbose_name_plural = _("Emailadressen")
+
+
+class BirdEmail(models.Model):
+    bird = models.ForeignKey(Bird, on_delete=models.CASCADE, verbose_name=_("Vogel"))
+    email = models.ForeignKey(
+        Emailadress, on_delete=models.CASCADE, verbose_name=_("Emailadresse")
+    )
+
+    def __str__(self):
+        return f"{self.bird} - {self.email}"
+
+    class Meta:
+        verbose_name = _("Vogel-Email")
+        verbose_name_plural = _("Vogel-Emails")