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from django.db import models


class Transaction(models.Model):
    title = models.CharField(max_length=100)
    cents = models.BigIntegerField()
    date = models.DateField()
    recurrance = models.CharField(max_length=10)
    is_income = models.BooleanField(default=False)

    @property
    def amount(self) -> float:
        return self.cents / 100

    @property
    def display(self) -> str:
        return f"{self.title} (${self.amount:,.2f})"

    def __str__(self):
        return self.display