covot/database/crud.py

78 lines
1.7 KiB
Python

from sqlalchemy import or_
from database import SessionLocal, engine, models
from database.models import User
db = SessionLocal()
def search_database(id) -> User:
"""
Returns the user associated with the id argument
"""
return (
db.query(User)
.filter(or_(User.correo_institucional == id, User.numero_de_documento == id))
.first()
)
def insert_data(data) -> None:
"""
Inserts a new user into the database
"""
item = User(**data)
db.add(item)
db.commit()
db.refresh(item)
def create_database(data) -> None:
"""
Creates the SQL database from scratch and populates it
"""
models.Base.metadata.create_all(bind=engine)
existing_row = search_database(data["correo_institucional"])
if existing_row:
return
insert_data(data)
def save_attribute(id, attribute, data) -> None:
"""
Updates the attribute value with the content of data
"""
key = eval("User." + attribute)
db.query(User).filter(
or_(User.correo_institucional == id, User.numero_de_documento == id)
).update({key: data})
db.commit()
def verify_code(id, code) -> bool:
"""
Verifies that two-factor authentification code matches the database record
"""
db_record = search_database(id=id)
valid_code = code == db_record.codigo
if valid_code:
return True
return False
def parse_boolean_string(value) -> bool:
"""
Converts string response to a boolean
"""
mapping = {"si": True, "": True, "no": False}
return mapping[value]
def boolean_to_string(value) -> str:
"""
Converts boolean to string
"""
if value:
return ""
return "No"