Add unique together and delete old data

api/migrations/0211_alter_countrydirectory_unique_together_and_more.py

@@ -0,0 +1,37 @@
+# Generated by Django 4.2.13 on 2024-07-09 04:48
+
+from django.db import migrations
+
+def delete_ids(apps, schema_editor):
+    CountryDirectory = apps.get_model('api', 'CountryDirectory')
+    CountryKeyDocument = apps.get_model('api', 'CountryKeyDocument')
+    NSDInitiatives = apps.get_model('api', 'NSDInitiatives')
+    try:
+        CountryDirectory.objects.all().delete()
+        CountryKeyDocument.objects.all().delete()
+        NSDInitiatives.objects.all().delete()
+    except Exception as e:
+        print("Error while deleting ids", str(e))
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('api', '0210_profile_accepted_montandon_license_terms'),
+    ]
+
+    operations = [
+        migrations.RunPython(delete_ids, reverse_code=migrations.RunPython.noop),
+        migrations.AlterUniqueTogether(
+            name='countrydirectory',
+            unique_together={('country', 'first_name', 'last_name', 'position')},
+        ),
+        migrations.AlterUniqueTogether(
+            name='countrykeydocument',
+            unique_together={('country', 'url')},
+        ),
+        migrations.AlterUniqueTogether(
+            name='nsdinitiatives',
+            unique_together={('country', 'year', 'fund_type')},
+        ),
+    ]

api/models.py

@@ -314,6 +314,9 @@ class CountryDirectory(models.Model):
     last_name = models.CharField(verbose_name=_("Last Name"), max_length=255, null=True, blank=True)
     position = models.CharField(verbose_name=_("Position"), max_length=255, null=True, blank=True)
 
+    class Meta:
+        unique_together = ("country", "first_name", "last_name", "position")
+
     def __str__(self):
         return f"{self.country.name} - {self.first_name}"
 
@@ -349,7 +352,9 @@ class CountryKeyDocument(models.Model):
     end_year = models.DateField(verbose_name=_("End Year"), null=True, blank=True)
     year_text = models.CharField(verbose_name=_("Year Text"), max_length=255, null=True, blank=True)
 
-    # TODO: Add unique_together country, url
+    class Meta:
+        unique_together = ("country", "url")
+
     def __str__(self):
         return f"{self.country.name} - {self.name}"
 
@@ -392,7 +397,9 @@ class NSDInitiatives(models.Model):
     funding_period = models.IntegerField(verbose_name=_("Funding Period in Month"))
     categories = ArrayField(models.CharField(max_length=255), verbose_name=_("Funding categories"), default=list, null=True)
 
-    # TODO: Add unique_together country, year, fund_type
+    class Meta:
+        unique_together = ("country", "year", "fund_type")
+
     def __str__(self):
         return f"{self.country.name} - {self.title}"