118 lines
4.1 KiB
Python
118 lines
4.1 KiB
Python
from django.db import models
|
|
|
|
|
|
class Country(models.Model):
|
|
country_id = models.IntegerField(primary_key=True)
|
|
name_de = models.CharField(max_length=255)
|
|
name_fr = models.CharField(max_length=255)
|
|
name_it = models.CharField(max_length=255)
|
|
|
|
def __str__(self):
|
|
return f"{self.name_de} ({self.country_id})"
|
|
|
|
class Meta:
|
|
verbose_name = "Country"
|
|
verbose_name_plural = "Countries"
|
|
ordering = ["country_id"]
|
|
|
|
|
|
class BillingAddress(models.Model):
|
|
"""
|
|
Draft of a billing address for a purchase from the shop.
|
|
"""
|
|
|
|
user = models.OneToOneField(
|
|
"core.User",
|
|
on_delete=models.CASCADE,
|
|
primary_key=True,
|
|
)
|
|
|
|
# user
|
|
first_name = models.CharField(max_length=255, blank=True)
|
|
last_name = models.CharField(max_length=255, blank=True)
|
|
street = models.CharField(max_length=255, blank=True)
|
|
street_number = models.CharField(max_length=255, blank=True)
|
|
postal_code = models.CharField(max_length=255, blank=True)
|
|
city = models.CharField(max_length=255, blank=True)
|
|
country = models.CharField(max_length=255, blank=True)
|
|
|
|
# company (optional)
|
|
company_name = models.CharField(max_length=255, blank=True)
|
|
company_street = models.CharField(max_length=255, blank=True)
|
|
company_street_number = models.CharField(max_length=255, blank=True)
|
|
company_postal_code = models.CharField(max_length=255, blank=True)
|
|
company_city = models.CharField(max_length=255, blank=True)
|
|
company_country = models.CharField(max_length=255, blank=True)
|
|
|
|
|
|
class Product(models.Model):
|
|
sku = models.CharField(max_length=255, primary_key=True)
|
|
price = models.IntegerField() # 10_00 = 10.00 CHF
|
|
name = models.CharField(max_length=255)
|
|
description = models.CharField(max_length=255)
|
|
|
|
|
|
class CheckoutState(models.TextChoices):
|
|
"""
|
|
The state of a checkout process transaction.
|
|
|
|
PAID: Datatrans transaction settled/transmitted.
|
|
ONGOING: Any state that is not final (e.g. initialized, challenge_ongoing, etc.)
|
|
|
|
1) We use the `autoSettle` feature of DataTrans!
|
|
-> https://docs.datatrans.ch/docs/after-the-payment
|
|
-> https://api-reference.datatrans.ch/#tag/v1transactions/operation/status
|
|
|
|
2) Difference between `settled` and `transmitted`:
|
|
- https://www.datatrans.ch/en/know-how/faq/#what-does-the-status-transaction-settled-or-settledtransmitted-mean
|
|
|
|
3) Related code: init_transaction and get_transaction_state in shop/services.py
|
|
"""
|
|
|
|
ONGOING = "ongoing"
|
|
PAID = "paid"
|
|
CANCELED = "canceled"
|
|
FAILED = "failed"
|
|
|
|
|
|
class CheckoutInformation(models.Model):
|
|
user = models.ForeignKey("core.User", on_delete=models.PROTECT)
|
|
|
|
product_sku = models.CharField(max_length=255)
|
|
product_name = models.CharField(max_length=255)
|
|
product_description = models.CharField(max_length=255)
|
|
product_price = models.IntegerField(
|
|
help_text="The total price of the product in centimes -> 1000 = 10.00 CHF"
|
|
)
|
|
|
|
created_at = models.DateTimeField(auto_now_add=True)
|
|
updated_at = models.DateTimeField(auto_now=True)
|
|
|
|
state = models.CharField(
|
|
max_length=50,
|
|
choices=CheckoutState.choices,
|
|
)
|
|
|
|
invoice_transmitted_at = models.DateTimeField(blank=True, null=True)
|
|
transaction_id = models.CharField(max_length=255)
|
|
|
|
# end user (required)
|
|
first_name = models.CharField(max_length=255)
|
|
last_name = models.CharField(max_length=255)
|
|
street = models.CharField(max_length=255)
|
|
street_number = models.CharField(max_length=255)
|
|
postal_code = models.CharField(max_length=255)
|
|
city = models.CharField(max_length=255)
|
|
country = models.CharField(max_length=255)
|
|
|
|
# company (optional)
|
|
company_name = models.CharField(max_length=255, blank=True)
|
|
company_street = models.CharField(max_length=255, blank=True)
|
|
company_street_number = models.CharField(max_length=255, blank=True)
|
|
company_postal_code = models.CharField(max_length=255, blank=True)
|
|
company_city = models.CharField(max_length=255, blank=True)
|
|
company_country = models.CharField(max_length=255, blank=True)
|
|
|
|
# webhook metadata
|
|
webhook_history = models.JSONField(default=list)
|