Rename field ventilator_fi02 to ventilator_fio2 (#2356)

* Rename field `ventilator_fi02` to `ventilator_fio2`

* Adds custom migration to rename existing event records

* check if event type exists before running migration

---------

Co-authored-by: Vignesh Hari <[email protected]>

care/facility/management/commands/load_event_types.py

@@ -153,7 +153,7 @@ class Command(BaseCommand):
  "fields": (
  "bilateral_air_entry",
  "etco2",
- "ventilator_fi02",
+ "ventilator_fio2",
  "ventilator_interface",
  "ventilator_mean_airway_pressure",
  "ventilator_mode",

care/facility/migrations/0448_rename_ventilator_fi02_dailyround_ventilator_fio2.py

@@ -0,0 +1,80 @@
+# Generated by Django 4.2.10 on 2024-08-13 10:36
+
+from django.core.paginator import Paginator
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+ def forward_rename_dailyround_events(apps, schema_editor):
+ EventType = apps.get_model("facility", "EventType")
+ PatientConsultationEvent = apps.get_model(
+ "facility", "PatientConsultationEvent"
+ )
+
+ event_type = EventType.objects.filter(name="RESPIRATORY_SUPPORT")
+ if not event_type.exists():
+ return
+ event_type_id = event_type.first().id
+
+ paginator = Paginator(
+ PatientConsultationEvent.objects.filter(
+ object_model="DailyRound",
+ event_type_id=event_type_id,
+ value__has_key="ventilator_fi02",
+ ).order_by("id"),
+ 1000,
+ )
+
+ for page_number in paginator.page_range:
+ bulk = []
+ for instance in paginator.page(page_number).object_list:
+ instance.value["ventilator_fio2"] = instance.value.pop(
+ "ventilator_fi02"
+ )
+ bulk.append(instance)
+ PatientConsultationEvent.objects.bulk_update(bulk, ["value"])
+
+ def reverse_rename_dailyround_events(apps, schema_editor):
+ EventType = apps.get_model("facility", "EventType")
+ PatientConsultationEvent = apps.get_model(
+ "facility", "PatientConsultationEvent"
+ )
+
+ event_type = EventType.objects.filter(name="RESPIRATORY_SUPPORT")
+ if not event_type.exists():
+ return
+ event_type_id = event_type.first().id
+
+ paginator = Paginator(
+ PatientConsultationEvent.objects.filter(
+ object_model="DailyRound",
+ event_type_id=event_type_id,
+ value__has_key="ventilator_fio2",
+ ).order_by("id"),
+ 1000,
+ )
+
+ for page_number in paginator.page_range:
+ bulk = []
+ for instance in paginator.page(page_number).object_list:
+ instance.value["ventilator_fi02"] = instance.value.pop(
+ "ventilator_fio2"
+ )
+ bulk.append(instance)
+ PatientConsultationEvent.objects.bulk_update(bulk, ["value"])
+
+ dependencies = [
+ ("facility", "0447_patientconsultationevent_taken_at"),
+ ]
+
+ operations = [
+ migrations.RenameField(
+ model_name="dailyround",
+ old_name="ventilator_fi02",
+ new_name="ventilator_fio2",
+ ),
+ migrations.RunPython(
+ forward_rename_dailyround_events,
+ reverse_code=reverse_rename_dailyround_events,
+ ),
+ ]

care/facility/models/daily_round.py

@@ -320,7 +320,7 @@ class InsulinIntakeFrequencyType(enum.Enum):
  null=True,
  validators=[MinValueValidator(0), MaxValueValidator(70)],
  )
- ventilator_fi02 = models.IntegerField(
+ ventilator_fio2 = models.IntegerField(
  default=None,
  null=True,
  validators=[MinValueValidator(21), MaxValueValidator(100)],