ba-thesis/backend/crud/records.py

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"""This module handles CRUD operations for vitals records in the database, based on pydanctic schemas."""
from datetime import datetime
from sqlalchemy.orm import Session
from backend.models import records as recordmodel
from backend.models import devices as devicemodel
from backend.schemas import records as recordschema
from backend.exceptions import NotFoundException
def create_heart_rate_record(db: Session, record: recordschema.HeartRateRecordCreate, device_id: int) -> recordschema.HeartRateRecord:
"""Creates the specified heart rate record in the database."""
db_device = db.query(devicemodel.Device).filter(devicemodel.Device.id == device_id).first()
if not db_device:
raise NotFoundException(f"Device with id '{device_id}' does not exist.")
db_record = recordmodel.HeartRateRecord(
value=record.value,
measured=record.measured,
device_id=device_id,
)
db.add(db_record)
db.commit()
db.refresh(db_record)
return recordschema.HeartRateRecord.from_orm(db_record)
def read_heart_rate_records_by_device(
db: Session, device_id: int,
since: datetime | None = None, until: datetime | None = None,
skip: int = 0, limit: int = 100,
) -> list[recordschema.HeartRateRecord]:
"""Queries the db for a range of heart rate records captured by the device with the specified id."""
db_device = db.query(devicemodel.Device).filter(devicemodel.Device.id == device_id).first()
if not db_device:
raise NotFoundException(f"Device with id '{device_id}' does not exist.")
filters = [recordmodel.HeartRateRecord.device == db_device]
if since:
filters.append(recordmodel.HeartRateRecord.measured >= since)
if until:
filters.append(recordmodel.HeartRateRecord.measured <= until)
return db.query(recordmodel.HeartRateRecord).filter(*filters).order_by(recordmodel.HeartRateRecord.measured.desc()).offset(skip).limit(limit).all()
def delete_heart_rate_record(db: Session, record_id: int) -> recordschema.HeartRateRecord:
"""Deletes the heart rate record with the provided id from the db."""
db_record = db.query(recordmodel.HeartRateRecord).filter(recordmodel.HeartRateRecord.id == record_id).first()
if not db_record:
raise NotFoundException(f"Record with id '{record_id}' does not exist.")
record_copy = recordschema.HeartRateRecord.from_orm(db_record)
db.delete(db_record)
db.commit()
return record_copy
def create_avpu_score_record(db: Session, record: recordschema.AvpuScoreRecordCreate, device_id: int) -> recordschema.AvpuScoreRecord:
"""Creates the specified AVPU score record in the database."""
db_device = db.query(devicemodel.Device).filter(devicemodel.Device.id == device_id).first()
if not db_device:
raise NotFoundException(f"Device with id '{device_id}' does not exist.")
db_record = recordmodel.AvpuScoreRecord(
value=record.value,
measured=record.measured,
device_id=device_id,
)
db.add(db_record)
db.commit()
db.refresh(db_record)
return recordschema.AvpuScoreRecord.from_orm(db_record)
def read_avpu_score_records_by_device(
db: Session, device_id: int,
since: datetime | None = None, until: datetime | None = None,
skip: int = 0, limit: int = 100,
) -> list[recordschema.AvpuScoreRecord]:
"""Queries the db for a range of avpu score records captured by the device with the specified id."""
db_device = db.query(devicemodel.Device).filter(devicemodel.Device.id == device_id).first()
if not db_device:
raise NotFoundException(f"Device with id '{device_id}' does not exist.")
filters = [recordmodel.AvpuScoreRecord.device == db_device]
if since:
filters.append(recordmodel.AvpuScoreRecord.measured >= since)
if until:
filters.append(recordmodel.AvpuScoreRecord.measured <= until)
return db.query(recordmodel.AvpuScoreRecord).filter(*filters).order_by(recordmodel.AvpuScoreRecord.measured.desc()).offset(skip).limit(limit).all()
def delete_avpu_score_record(db: Session, record_id: int) -> recordschema.AvpuScoreRecord:
"""Deletes the avpu score record with the provided id from the db."""
db_record = db.query(recordmodel.AvpuScoreRecord).filter(recordmodel.AvpuScoreRecord.id == record_id).first()
if not db_record:
raise NotFoundException(f"Record with id '{record_id}' does not exist.")
record_copy = recordschema.AvpuScoreRecord.from_orm(db_record)
db.delete(db_record)
db.commit()
return record_copy
def create_body_temperature_record(db: Session, record: recordschema.BodyTemperatureRecordCreate, device_id: int) -> recordschema.BodyTemperatureRecord:
"""Creates the specified body temperature record in the database."""
db_device = db.query(devicemodel.Device).filter(devicemodel.Device.id == device_id).first()
if not db_device:
raise NotFoundException(f"Device with id '{device_id}' does not exist.")
db_record = recordmodel.BodyTemperatureRecord(
value=record.value,
measured=record.measured,
device_id=device_id,
)
db.add(db_record)
db.commit()
db.refresh(db_record)
return recordschema.BodyTemperatureRecord.from_orm(db_record)
def read_body_temperature_records_by_device(
db: Session, device_id: int,
since: datetime | None = None, until: datetime | None = None,
skip: int = 0, limit: int = 100,
) -> list[recordschema.BodyTemperatureRecord]:
"""Queries the db for a range of body temperature records captured by the device with the specified id."""
db_device = db.query(devicemodel.Device).filter(devicemodel.Device.id == device_id).first()
if not db_device:
raise NotFoundException(f"Device with id '{device_id}' does not exist.")
filters = [recordmodel.BodyTemperatureRecord.device == db_device]
if since:
filters.append(recordmodel.BodyTemperatureRecord.measured >= since)
if until:
filters.append(recordmodel.BodyTemperatureRecord.measured <= until)
return db.query(recordmodel.BodyTemperatureRecord).filter(*filters).order_by(recordmodel.BodyTemperatureRecord.measured.desc()).offset(skip).limit(limit).all()
def delete_body_temperature_record(db: Session, record_id: int) -> recordschema.BodyTemperatureRecord:
"""Deletes the body temperature record with the provided id from the db."""
db_record = db.query(recordmodel.BodyTemperatureRecord).filter(recordmodel.BodyTemperatureRecord.id == record_id).first()
if not db_record:
raise NotFoundException(f"Record with id '{record_id}' does not exist.")
record_copy = recordschema.BodyTemperatureRecord.from_orm(db_record)
db.delete(db_record)
db.commit()
return record_copy
def create_blood_pressure_record(db: Session, record: recordschema.BloodPressureRecordCreate, device_id: int) -> recordschema.BloodPressureRecord:
"""Creates the specified blood pressure record in the database."""
db_device = db.query(devicemodel.Device).filter(devicemodel.Device.id == device_id).first()
if not db_device:
raise NotFoundException(f"Device with id '{device_id}' does not exist.")
db_record = recordmodel.BloodPressureRecord(
value_systolic=record.value_systolic,
value_diastolic=record.value_diastolic,
measured=record.measured,
device_id=device_id,
)
db.add(db_record)
db.commit()
db.refresh(db_record)
return recordschema.BloodPressureRecord.from_orm(db_record)
def read_blood_pressure_records_by_device(
db: Session, device_id: int,
since: datetime | None = None, until: datetime | None = None,
skip: int = 0, limit: int = 100,
) -> list[recordschema.BloodPressureRecord]:
"""Queries the db for a range of blood pressure records captured by the device with the specified id."""
db_device = db.query(devicemodel.Device).filter(devicemodel.Device.id == device_id).first()
if not db_device:
raise NotFoundException(f"Device with id '{device_id}' does not exist.")
filters = [recordmodel.BloodPressureRecord.device == db_device]
if since:
filters.append(recordmodel.BloodPressureRecord.measured >= since)
if until:
filters.append(recordmodel.BloodPressureRecord.measured <= until)
return db.query(recordmodel.BloodPressureRecord).filter(*filters).order_by(recordmodel.BloodPressureRecord.measured.desc()).offset(skip).limit(limit).all()
def delete_blood_pressure_record(db: Session, record_id: int) -> recordschema.BloodPressureRecord:
"""Deletes the blood pressure record with the provided id from the db."""
db_record = db.query(recordmodel.BloodPressureRecord).filter(recordmodel.BloodPressureRecord.id == record_id).first()
if not db_record:
raise NotFoundException(f"Record with id '{record_id}' does not exist.")
record_copy = recordschema.BloodPressureRecord.from_orm(db_record)
db.delete(db_record)
db.commit()
return record_copy
def create_blood_oxygen_record(db: Session, record: recordschema.BloodOxygenRecordCreate, device_id: int) -> recordschema.BloodOxygenRecord:
"""Creates the specified blood oxygen record in the database."""
db_device = db.query(devicemodel.Device).filter(devicemodel.Device.id == device_id).first()
if not db_device:
raise NotFoundException(f"Device with id '{device_id}' does not exist.")
db_record = recordmodel.BloodOxygenRecord(
value=record.value,
measured=record.measured,
device_id=device_id,
)
db.add(db_record)
db.commit()
db.refresh(db_record)
return recordschema.BloodOxygenRecord.from_orm(db_record)
def read_blood_oxygen_records_by_device(
db: Session, device_id: int,
since: datetime | None = None, until: datetime | None = None,
skip: int = 0, limit: int = 100,
) -> list[recordschema.BloodOxygenRecord]:
"""Queries the db for a range of blood oxygen records captured by the device with the specified id."""
db_device = db.query(devicemodel.Device).filter(devicemodel.Device.id == device_id).first()
if not db_device:
raise NotFoundException(f"Device with id '{device_id}' does not exist.")
filters = [recordmodel.BloodOxygenRecord.device == db_device]
if since:
filters.append(recordmodel.BloodOxygenRecord.measured >= since)
if until:
filters.append(recordmodel.BloodOxygenRecord.measured <= until)
return db.query(recordmodel.BloodOxygenRecord).filter(*filters).order_by(recordmodel.BloodOxygenRecord.measured.desc()).offset(skip).limit(limit).all()
def delete_blood_oxygen_record(db: Session, record_id: int) -> recordschema.BloodOxygenRecord:
"""Deletes the blood oxygen record with the provided id from the db."""
db_record = db.query(recordmodel.BloodOxygenRecord).filter(recordmodel.BloodOxygenRecord.id == record_id).first()
if not db_record:
raise NotFoundException(f"Record with id '{record_id}' does not exist.")
record_copy = recordschema.BloodOxygenRecord.from_orm(db_record)
db.delete(db_record)
db.commit()
return record_copy
def create_respiration_score_record(db: Session, record: recordschema.RespirationScoreRecordCreate, device_id: int) -> recordschema.RespirationScoreRecord:
"""Creates the specified respiration score record in the database."""
db_device = db.query(devicemodel.Device).filter(devicemodel.Device.id == device_id).first()
if not db_device:
raise NotFoundException(f"Device with id '{device_id}' does not exist.")
db_record = recordmodel.RespirationScoreRecord(
value=record.value,
measured=record.measured,
device_id=device_id,
)
db.add(db_record)
db.commit()
db.refresh(db_record)
return recordschema.RespirationScoreRecord.from_orm(db_record)
def read_respiration_score_records_by_device(
db: Session, device_id: int,
since: datetime | None = None, until: datetime | None = None,
skip: int = 0, limit: int = 100,
) -> list[recordschema.RespirationScoreRecord]:
"""Queries the db for a range of respiration score records captured by the device with the specified id."""
db_device = db.query(devicemodel.Device).filter(devicemodel.Device.id == device_id).first()
if not db_device:
raise NotFoundException(f"Device with id '{device_id}' does not exist.")
filters = [recordmodel.RespirationScoreRecord.device == db_device]
if since:
filters.append(recordmodel.RespirationScoreRecord.measured >= since)
if until:
filters.append(recordmodel.RespirationScoreRecord.measured <= until)
return db.query(recordmodel.RespirationScoreRecord).filter(*filters).order_by(recordmodel.RespirationScoreRecord.measured.desc()).offset(skip).limit(limit).all()
def delete_respiration_score_record(db: Session, record_id: int) -> recordschema.RespirationScoreRecord:
"""Deletes the respiration score record with the provided id from the db."""
db_record = db.query(recordmodel.RespirationScoreRecord).filter(recordmodel.RespirationScoreRecord.id == record_id).first()
if not db_record:
raise NotFoundException(f"Record with id '{record_id}' does not exist.")
record_copy = recordschema.RespirationScoreRecord.from_orm(db_record)
db.delete(db_record)
db.commit()
return record_copy