Masterarbeit_Code/mygame/backend/offer.py

from django.db import models
from .event import EventOfferAccepted


# offer für orders
class Offer(models.Model):
    company = models.ForeignKey("Company", default=1, on_delete=models.CASCADE)
    amount = models.IntegerField(default=0)
    order = models.ForeignKey("Order", default=1, on_delete=models.CASCADE)

    def offerAcceptedEvent(self):
        name = "Offer for " + self.order.name
        description = (
            "Your offer for the order "
            + self.order.name
            + " has been accepted!"
            + " You have "
            + str(self.order.maxRounds)
            + " rounds time to finish the order and claim your profit of "
            + str(self.order.profit)
        )
        offeracceptedevent = EventOfferAccepted.objects.create(
            name=name, description=description, order=self.order
        )
        self.company.addEvent(offeracceptedevent)