feat: admin panel enrichment

apps/projects/notifications.py

@@ -0,0 +1,58 @@
+from django.conf import settings
+from django.contrib.auth import get_user_model
+from django.core.mail import send_mail
+from django.template.loader import render_to_string
+
+from .models import ProjectBrief
+
+
+def _notify_recipients():
+    configured = getattr(settings, "MANAGED_PROJECTS_NOTIFY_EMAILS", None)
+    if configured:
+        return [email.strip() for email in configured.split(",") if email.strip()]
+    User = get_user_model()
+    return list(
+        User.objects.filter(is_superuser=True, is_active=True)
+        .exclude(email="")
+        .values_list("email", flat=True)
+    )
+
+
+def send_new_brief_admin_email(brief: ProjectBrief):
+    recipients = _notify_recipients()
+    if not recipients:
+        return
+    subject = f"New project brief: {brief.title}"
+    body = render_to_string(
+        "projects/emails/new_brief_admin.txt",
+        {"brief": brief},
+    )
+    send_mail(
+        subject,
+        body,
+        settings.DEFAULT_FROM_EMAIL,
+        recipients,
+        fail_silently=False,
+    )
+
+
+def send_brief_status_email(brief: ProjectBrief, previous_status: str):
+    client_email = brief.client.email
+    if not client_email:
+        return
+    status_labels = dict(ProjectBrief.STATUS_CHOICES)
+    subject = f"Project update: {brief.title}"
+    body = render_to_string(
+        "projects/emails/status_change_client.txt",
+        {
+            "brief": brief,
+            "previous_status": status_labels.get(previous_status, previous_status),
+        },
+    )
+    send_mail(
+        subject,
+        body,
+        settings.DEFAULT_FROM_EMAIL,
+        [client_email],
+        fail_silently=False,
+    )