Don't allow negative values for Doctor Count for facility

care/facility/migrations/0393_alter_hospitaldoctors_count.py

@@ -0,0 +1,24 @@
+# Generated by Django 4.2.2 on 2023-10-20 10:15
+
+from django.db import migrations, models
+from django.db.models import F
+
+
+def convert_negative_to_positive(apps, schema_editor):
+    HospitalDoctors = apps.get_model("care", "HospitalDoctors")
+    HospitalDoctors.objects.filter(count__lt=0).update(count=F("count") * -1)
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("facility", "0392_alter_dailyround_consciousness_level"),
+    ]
+
+    operations = [
+        migrations.RunPython(convert_negative_to_positive),
+        migrations.AlterField(
+            model_name="hospitaldoctors",
+            name="count",
+            field=models.PositiveIntegerField(),
+        ),
+    ]

care/facility/models/facility.py

@@ -269,7 +269,7 @@ class HospitalDoctors(FacilityBaseModel, FacilityRelatedPermissionMixin):
         "Facility", on_delete=models.CASCADE, null=False, blank=False
     )
     area = models.IntegerField(choices=DOCTOR_TYPES)
-    count = models.IntegerField()
+    count = models.PositiveIntegerField()
 
     def __str__(self):
         return str(self.facility) + str(self.count)