Dry ORM

Code

Result

no cache

from django.db import models
from django.contrib.auth.models import User
# from django_iban.fields import IBANField, BICField
# from djmoney.models.fields import MoneyField

class BankAccount(models.Model):
    class AccountType(models.TextChoices):
        SAVINGS = "savings", "Savings"
        CHECKINGS = "checkings", "Checkings"

owner = models.ForeignKey(User, on_delete=models.CASCADE, related_name="bank_accounts")
    account_type = models.CharField(max_length=9, choices=AccountType.choices, default=AccountType.SAVINGS)
    created_at = models.DateTimeField(auto_now_add=True)

iban = models.CharField(max_length=34)
    bic = models.CharField(max_length=11)
    balance = models.DecimalField(max_digits=19, decimal_places=4, default=0)

# iban = IBANField()
    # bic = BICField()
    # balance = MoneyField(max_digits=19, decimal_places=4, default_currency='SEK')

linked_to = models.ForeignKey('self', on_delete=models.SET_NULL, null=True)
    
def run():
    parent_user = User.objects.create(username="parent")
    child_user = User.objects.create(username="child")

parent_savings = BankAccount.objects.create(
        owner=parent_user,
        account_type=BankAccount.AccountType.SAVINGS,
        iban="SE3550000000054910000003",
        bic="PARENTSESS",
        balance="15000.00"
    )

parent_checking = BankAccount.objects.create(
        owner=parent_user,
        account_type=BankAccount.AccountType.CHECKINGS,
        iban="SE1250000000054910000004",
        bic="PARENTNDS",
        balance="3000.75"
    )

child_checking = BankAccount.objects.create(
        owner=child_user,
        account_type=BankAccount.AccountType.CHECKINGS,
        iban="SE2250000000054910000005",
        bic="CHILDNDS",
        balance="250.00",
        linked_to=parent_checking
    )

Output

No output.

Queries

Queries Q (0)

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