Booking lifecycle notifications and status updates

2026-02-28 15:06:35 +03:00
parent db36551211
commit ca2a6b58b6
15 changed files with 613 additions and 5 deletions
@@ -0,0 +1,85 @@
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    initial = True
+
+    dependencies = [
+        ("bookings", "0001_initial"),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="Notification",
+            fields=[
+                ("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
+                ("phone_number", models.CharField(blank=True, max_length=20)),
+                (
+                    "channel",
+                    models.CharField(
+                        choices=[("sms", "SMS"), ("whatsapp", "WhatsApp")],
+                        max_length=20,
+                    ),
+                ),
+                (
+                    "event",
+                    models.CharField(
+                        choices=[
+                            ("booking_created", "Booking Created"),
+                            ("booking_confirmed", "Booking Confirmed"),
+                            ("booking_cancelled", "Booking Cancelled"),
+                        ],
+                        max_length=50,
+                    ),
+                ),
+                (
+                    "status",
+                    models.CharField(
+                        choices=[
+                            ("pending", "Pending"),
+                            ("sent", "Sent"),
+                            ("failed", "Failed"),
+                            ("skipped", "Skipped"),
+                        ],
+                        default="pending",
+                        max_length=20,
+                    ),
+                ),
+                ("provider", models.CharField(blank=True, max_length=50)),
+                ("message", models.TextField(blank=True)),
+                ("provider_payload", models.JSONField(blank=True, default=dict)),
+                ("error_message", models.TextField(blank=True)),
+                ("sent_at", models.DateTimeField(blank=True, null=True)),
+                ("created_at", models.DateTimeField(auto_now_add=True)),
+                (
+                    "booking",
+                    models.ForeignKey(
+                        blank=True,
+                        null=True,
+                        on_delete=models.deletion.CASCADE,
+                        related_name="notifications",
+                        to="bookings.booking",
+                    ),
+                ),
+                (
+                    "recipient",
+                    models.ForeignKey(
+                        blank=True,
+                        null=True,
+                        on_delete=models.deletion.SET_NULL,
+                        related_name="notifications",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+            ],
+        ),
+        migrations.AddConstraint(
+            model_name="notification",
+            constraint=models.UniqueConstraint(
+                fields=("booking", "recipient", "event", "channel"),
+                name="uniq_notification_booking_event",
+            ),
+        ),
+    ]