add party model

core/apps/orders/models/__init__.py

@@ -1,2 +1,3 @@
 from .order import *
-from .order_offer import *
+from .order_offer import *
+from .party import *

core/apps/orders/models/order.py

@@ -6,6 +6,7 @@ from core.apps.products.models import Product, Unity
 from core.apps.projects.models import Project, ProjectFolder
 from core.apps.accounts.models import User
 from core.apps.wherehouse.models import WhereHouse
+from core.apps.counterparty.models import Counterparty
 
 
 class Order(BaseModel):
@@ -34,6 +35,14 @@ class Order(BaseModel):
     quantity = models.PositiveBigIntegerField(default=1)
     status = models.CharField(max_length=20, choices=STATUS, default="NEW")
     employee = models.ForeignKey(User, on_delete=models.CASCADE, related_name='orders', null=True)
+    unit_amount = models.PositiveBigIntegerField(default=0, null=True, blank=True)
+    counterparty = models.ForeignKey(
+        Counterparty, on_delete=models.SET_NULL, null=True, blank=True, related_name='order'
+    )
+    currency = models.CharField(
+        choices=[('uzs', 'uzs'), ('usd', 'usd')], default='uzs', null=True, blank=True, max_length=3
+    )
+    total_price = models.PositiveBigIntegerField(default=0, null=True, blank=True)
 
     def __str__(self):
         return f"{self.product} {self.unity} quantity order"

core/apps/orders/models/party.py

@@ -0,0 +1,25 @@
+from django.db import models
+
+from core.apps.shared.models import BaseModel
+from core.apps.orders.models.order import Order
+from core.apps.accounts.models import User
+
+
+class Party(BaseModel):
+    orders = models.ManyToManyField(Order, related_name='parties', null=True, blank=True)
+    mediator = models.ForeignKey(User, on_delete=models.CASCADE, related_name='parties')
+    delivery_date = models.DateField()
+    payment_date = models.DateField()
+    comment = models.TextField(null=True, blank=True)
+    audit = models.CharField(
+        max_length=20, choices=[('CHECKED', 'tekshirildi'),('PROCESS', 'jarayonda')],
+        null=True, blank=True
+    )
+    audit_comment = models.TextField(null=True, blank=True)
+
+    def __str__(self):
+        return f'{self.mediator.full_name} {self.delivery_date}'
+    
+    class Meta:
+        verbose_name = 'Partiya'
+        verbose_name_plural = 'Partiyalar'