Add external source fields in event

api/admin.py

@@ -381,6 +381,8 @@ def changeform_view(self, request, object_id=None, form_url="", extra_context=No
                 "auto_generated_source",
                 "created_at",
                 "updated_at",
+                "auto_generated_external_source",
+                "auto_generated_external_source_id",
             )
 
         # Set severity level from GET parameter
@@ -634,7 +636,15 @@ def assist(self, obj):
         "districts",
     )
 
-    readonly_fields = ("report_date", "created_at", "updated_at", "summary", "fr_num")
+    readonly_fields = (
+        "report_date",
+        "created_at",
+        "updated_at",
+        "summary",
+        "fr_num",
+        "external_source",
+        "external_source_id",
+    )
     list_filter = [MembershipFilter, "ns_request_assistance"]
     actions = [
         "create_events",

api/migrations/0232_event_auto_generated_external_source_and_more.py

@@ -0,0 +1,33 @@
+# Generated by Django 5.2.14 on 2026-06-10 04:46
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('api', '0231_alter_export_export_type'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='event',
+            name='auto_generated_external_source',
+            field=models.CharField(blank=True, help_text='External source or system from which the original event data originated.', max_length=100, null=True, verbose_name='external source'),
+        ),
+        migrations.AddField(
+            model_name='event',
+            name='auto_generated_external_source_id',
+            field=models.CharField(blank=True, help_text='Unique identifier of the event record in the external source system.', max_length=100, null=True, verbose_name='external source ID'),
+        ),
+        migrations.AddField(
+            model_name='fieldreport',
+            name='external_source',
+            field=models.CharField(blank=True, help_text='External source system from which this field report created.', max_length=100, null=True, verbose_name='external source'),
+        ),
+        migrations.AddField(
+            model_name='fieldreport',
+            name='external_source_id',
+            field=models.CharField(blank=True, help_text='Unique identifier of this field report in the external source system.', max_length=100, null=True, verbose_name='external source ID'),
+        ),
+    ]

api/models.py

@@ -828,7 +828,22 @@ class Event(models.Model):
     auto_generated_source = models.CharField(
         verbose_name=_("auto generated source"), max_length=50, null=True, blank=True, editable=False
     )
-
+    # External system or source from which the event data originated
+    auto_generated_external_source = models.CharField(
+        verbose_name=_("external source"),
+        max_length=100,
+        null=True,
+        blank=True,
+        help_text=_("External source or system from which the original event data originated."),
+    )
+    # Identifier of the originating event record in the external system
+    auto_generated_external_source_id = models.CharField(
+        verbose_name=_("external source ID"),
+        max_length=100,
+        null=True,
+        blank=True,
+        help_text=_("Unique identifier of the event record in the external source system."),
+    )
     # Meant to give the organization a way of highlighting certain, important events.
     is_featured = models.BooleanField(default=False, verbose_name=_("is featured on home page"))
 
@@ -2473,7 +2488,22 @@ class RecentAffected(models.IntegerChoices):
         default=0,
         help_text='<a target="_blank" href="/api/v2/recentaffected">Key/value pairs</a>',
     )
-
+    # External system from which this Field Report created.
+    external_source = models.CharField(
+        verbose_name=_("external source"),
+        max_length=100,
+        null=True,
+        blank=True,
+        help_text=_("External source system from which this field report created."),
+    )
+    # Identifier of the report in the external system.
+    external_source_id = models.CharField(
+        verbose_name=_("external source ID"),
+        max_length=100,
+        null=True,
+        blank=True,
+        help_text=_("Unique identifier of this field report in the external source system."),
+    )
     # start_date is now what the user explicitly sets while filling the Field Report form.
     start_date = models.DateTimeField(verbose_name=_("start date"), blank=True, null=True)
 

api/serializers.py

@@ -2219,6 +2219,8 @@ def create_event(self, report):
             disaster_start_date=report.start_date,
             auto_generated=True,
             auto_generated_source=SOURCES["new_report"],
+            auto_generated_external_source=report.external_source or None,
+            auto_generated_external_source_id=report.external_source_id or None,
             visibility=report.visibility,
             **{TRANSLATOR_ORIGINAL_LANGUAGE_FIELD_NAME: django_get_language()},
         )

api/test_views.py

@@ -12,6 +12,8 @@
 from django.utils import timezone
 
 import api.models as models
+from api.factories.country import CountryFactory
+from api.factories.disaster_type import DisasterTypeFactory
 from api.factories.event import (
     AppealFactory,
     AppealType,
@@ -20,6 +22,7 @@
     EventLinkFactory,
 )
 from api.factories.field_report import FieldReportFactory
+from api.factories.region import RegionFactory
 from api.models import Profile, VisibilityChoices
 from deployments.factories.user import UserFactory
 from dref.models import DrefFile
@@ -542,6 +545,88 @@ def test_create_and_update(self):
         #     )
 
 
+class FieldReportEventCreationTest(APITestCase):
+
+    def setUp(self):
+        self.user = UserFactory()
+        self.region = RegionFactory.create(name=1)
+        self.country1 = CountryFactory(name="test abc", region=self.region)
+        self.country2 = CountryFactory(name="test xyz", region=self.region)
+        self.disaster_type = DisasterTypeFactory.create(name="disaster 1")
+        self.url = "/api/v2/field-report/"
+
+    # Test 1 without external source
+    def test_event_creation(self):
+        data = {
+            "countries": [self.country1.id, self.country2.id],
+            "dtype": self.disaster_type.id,
+            "summary": "test",
+            "description": "this is a test description",
+            "num_assisted": 100,
+            "visibility": 2,
+        }
+        self.client.force_authenticate(self.user)
+        response = self.client.post(
+            self.url,
+            data=data,
+            format="json",
+        )
+        self.assert_201(response)
+        field_report_id = response.data["id"]
+
+        field_report = models.FieldReport.objects.get(id=field_report_id)
+        self.assertIsNotNone(field_report.event)
+
+        event = field_report.event
+        self.assertEqual(event.name, field_report.summary)
+        self.assertEqual(event.dtype, field_report.dtype)
+        self.assertTrue(event.auto_generated)
+
+        self.assertIn(self.country1, event.countries.all())
+        self.assertIn(self.country2, event.countries.all())
+        self.assertIn(self.region, event.regions.all())
+
+        self.assertIsNone(event.auto_generated_external_source)
+        self.assertIsNone(event.auto_generated_external_source_id)
+
+    # Test with external source
+    def test_event_creation_with_external_source(self):
+
+        external_source_id = str(uuid.uuid4())
+        data = {
+            "countries": [self.country1.id, self.country2.id],
+            "dtype": self.disaster_type.id,
+            "summary": "test",
+            "description": "this is a test description",
+            "num_assisted": 100,
+            "visibility": 2,
+            "external_source": "mrcs",
+            "external_source_id": external_source_id,
+        }
+        self.client.force_authenticate(self.user)
+        response = self.client.post(
+            self.url,
+            data=data,
+            format="json",
+        )
+        self.assert_201(response)
+        field_report_id = response.data["id"]
+        field_report = models.FieldReport.objects.get(id=field_report_id)
+
+        self.assertIsNotNone(field_report.event)
+
+        event = field_report.event
+        self.assertEqual(event.name, field_report.summary)
+        self.assertTrue(event.auto_generated)
+
+        self.assertEqual(event.auto_generated_external_source, "mrcs")
+        self.assertEqual(event.auto_generated_external_source_id, external_source_id)
+
+        self.assertIn(self.country1, event.countries.all())
+        self.assertIn(self.country2, event.countries.all())
+        self.assertIn(self.region, event.regions.all())
+
+
 class VisibilityTest(APITestCase):
     def test_country_snippet_visibility(self):
         country = models.Country.objects.create(name="1")