payment modeli yaratildi

core/apps/payment/models/__init__.py

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+from .payment import *  # noqa

core/apps/payment/models/payment.py

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+from django.db import models
+from django.utils.translation import gettext_lazy as _
+from django_core.models import AbstractBaseModel
+from model_bakery import baker
+
+from core.apps.payment.enums.payment import PaymentMethod, PaymentStatus
+
+
+class PaymentModel(AbstractBaseModel):
+    valuation = models.ForeignKey(
+        "evaluation.ValuationModel",
+        on_delete=models.CASCADE,
+        related_name="payments",
+        verbose_name=_("valuation"),
+    )
+    payer = models.ForeignKey(
+        "accounts.User",
+        on_delete=models.SET_NULL,
+        null=True,
+        blank=True,
+        related_name="payments",
+        verbose_name=_("payer"),
+    )
+    amount = models.DecimalField(
+        verbose_name=_("amount"),
+        max_digits=15,
+        decimal_places=2,
+    )
+    payment_method = models.CharField(
+        verbose_name=_("payment method"),
+        max_length=50,
+        choices=PaymentMethod.choices,
+        default=PaymentMethod.CASH,
+    )
+    status = models.CharField(
+        verbose_name=_("status"),
+        max_length=50,
+        choices=PaymentStatus.choices,
+        default=PaymentStatus.PENDING,
+    )
+    transaction_id = models.CharField(
+        verbose_name=_("transaction ID"),
+        max_length=255,
+        blank=True,
+        null=True,
+        unique=True,
+    )
+    paid_at = models.DateTimeField(
+        verbose_name=_("paid at"),
+        blank=True,
+        null=True,
+    )
+    note = models.TextField(
+        verbose_name=_("note"),
+        blank=True,
+    )
+
+    def __str__(self):
+        return f"Payment #{self.pk} — {self.amount} ({self.get_status_display()})"
+
+    @classmethod
+    def _baker(cls):
+        return baker.make(cls)
+
+    class Meta:
+        db_table = "Payment"
+        verbose_name = _("Payment")
+        verbose_name_plural = _("Payments")
+        ordering = ["-created_at"]