apps/push_notifications/admin.py

@@ -6,12 +6,19 @@ from django.contrib.admin.options import TO_FIELD_VAR
 from django.core.exceptions import PermissionDenied
 from django.template.response import TemplateResponse
 
-from .models import PushUser, PushMessage, BulkPushMessage
+from .models import PushUser, PushMessage, BulkPushMessage, NotificationLink
 
 
 admin.site.register(PushUser)
 
 
+@admin.register(NotificationLink)
+class NotificationLinkAdmin(admin.ModelAdmin):
+    list_display = ['code', 'url_template', 'is_active', 'description']
+    list_filter = ['is_active']
+    search_fields = ['code', 'description']
+
+
 from django import forms
 from django.shortcuts import render, redirect
 

apps/push_notifications/migrations/0005_notificationlink_pushmessage_click_object_id_and_more.py

@@ -0,0 +1,39 @@
+# Generated by Django 5.2.6 on 2026-08-22 10:59
+
+import uuid
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('push_notifications', '0004_pushmessage_click_url'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='NotificationLink',
+            fields=[
+                ('uuid', models.UUIDField(db_index=True, default=uuid.uuid4, editable=False, primary_key=True, serialize=False, unique=True)),
+                ('created_at', models.DateTimeField(auto_now_add=True, db_index=True)),
+                ('updated_at', models.DateTimeField(auto_now=True, db_index=True)),
+                ('code', models.SlugField(max_length=100, unique=True)),
+                ('description', models.CharField(blank=True, max_length=255)),
+                ('url_template', models.CharField(help_text='Use {object_id} as a placeholder, e.g. https://app.gooyal.ir/ads/{object_id}', max_length=1000)),
+                ('is_active', models.BooleanField(default=True)),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+        migrations.AddField(
+            model_name='pushmessage',
+            name='click_object_id',
+            field=models.CharField(blank=True, max_length=255, null=True),
+        ),
+        migrations.AddField(
+            model_name='pushmessage',
+            name='code',
+            field=models.SlugField(blank=True, max_length=100, null=True),
+        ),
+    ]

apps/push_notifications/models.py

@@ -44,6 +44,30 @@ class PushUser(BaseModel):
         return
 
 
+class NotificationLink(BaseModel):
+    """
+    Admin-managed code -> URL mapping for notification click actions. Producer
+    services send a `code` (documented per notification type) instead of a raw
+    URL, so where a tap should navigate is a config change here, not a code
+    deploy across every producer service.
+    """
+    code = models.SlugField(max_length=100, unique=True, db_index=True)
+    description = models.CharField(max_length=255, blank=True)
+    url_template = models.CharField(
+        max_length=1000,
+        help_text="Use {object_id} as a placeholder, e.g. https://app.gooyal.ir/ads/{object_id}",
+    )
+    is_active = models.BooleanField(default=True)
+
+    def __str__(self):
+        return self.code
+
+    def resolve(self, object_id=None):
+        if object_id and '{object_id}' in self.url_template:
+            return self.url_template.format(object_id=object_id)
+        return self.url_template
+
+
 class PushMessage(BaseModel):
     # Gotify's reserved extras namespace for client-side actions. Official
     # clients (Android/iOS/web) open this URL when the notification is tapped:
@@ -65,17 +89,38 @@ class PushMessage(BaseModel):
     priority = models.IntegerField(default=5)
     extras = models.JSONField(default=dict)
     click_url = models.URLField(max_length=1000, null=True, blank=True)
+    # Alternative to a raw click_url: a documented per-notification-type code,
+    # resolved against NotificationLink at send time (see get_gotify_extras).
+    # click_object_id is substituted into that code's {object_id} placeholder.
+    code = models.SlugField(max_length=100, null=True, blank=True, db_index=True)
+    click_object_id = models.CharField(max_length=255, null=True, blank=True)
     stats = models.IntegerField(default=StateChoices.INIT, choices=StateChoices.choices)
 
     bulk = models.ForeignKey("BulkPushMessage", null=True, blank=True, on_delete=models.PROTECT)
 
-    def get_gotify_extras(self):
-        """Merge click_url into extras using Gotify's click-action convention,
-        without disturbing any other extras keys the caller already set."""
-        extras = dict(self.extras or {})
+    def resolve_click_url(self):
+        """An explicit click_url always wins; otherwise resolve via `code`
+        against NotificationLink. Returns None (not an error) if `code` isn't
+        set, or isn't configured/active yet — not every notification is
+        clickable, and a not-yet-configured code shouldn't block delivery."""
         if self.click_url:
+            return self.click_url
+        if not self.code:
+            return None
+        link = NotificationLink.objects.filter(code=self.code, is_active=True).first()
+        if not link:
+            return None
+        return link.resolve(self.click_object_id)
+
+    def get_gotify_extras(self):
+        """Merge the resolved click url into extras using Gotify's click-action
+        convention, without disturbing any other extras keys the caller already
+        set."""
+        extras = dict(self.extras or {})
+        click_url = self.resolve_click_url()
+        if click_url:
             notification_extra = dict(extras.get(self.GOTIFY_CLICK_EXTRA_KEY) or {})
-            notification_extra["click"] = {"url": self.click_url}
+            notification_extra["click"] = {"url": click_url}
             extras[self.GOTIFY_CLICK_EXTRA_KEY] = notification_extra
         return extras
 
@@ -115,7 +160,9 @@ class BulkPushMessage(BaseModel):
                                                           message=data[user_uuid].get('message'),
                                                           priority=data[user_uuid].get('priority', 5),
                                                           extras=data[user_uuid].get("extras", {}),
-                                                          click_url=data[user_uuid].get("click_url") or None)
+                                                          click_url=data[user_uuid].get("click_url") or None,
+                                                          code=data[user_uuid].get("code") or None,
+                                                          click_object_id=data[user_uuid].get("click_object_id") or None)
                 push_message.send_push()
 
                 self.success_count += 1
@@ -146,6 +193,8 @@ class BulkPushMessage(BaseModel):
             else:
                 extras = {}
             click_url = str(sh.cell(rowx=row, colx=5).value).strip() if sh.ncols > 5 else ""
+            code = str(sh.cell(rowx=row, colx=6).value).strip() if sh.ncols > 6 else ""
+            click_object_id = str(sh.cell(rowx=row, colx=7).value).strip() if sh.ncols > 7 else ""
 
             push_dict[user_uuid] = {
                 "title" : title,
@@ -153,5 +202,7 @@ class BulkPushMessage(BaseModel):
                 "priority" : priority,
                 "extras" : extras,
                 "click_url": click_url or None,
+                "code": code or None,
+                "click_object_id": click_object_id or None,
             }
         return push_dict

apps/push_notifications/serializers.py

@@ -22,6 +22,8 @@ class PushMessageSerializer(serializers.ModelSerializer):
             "message",
             "priority",
             "extras",
-            "click_url"
+            "click_url",
+            "code",
+            "click_object_id",
         )
         read_only_fields = ("push_user","application")