add finance app

core/apps/projects/models/project.py

@@ -2,6 +2,10 @@ from django.db import models
 from django.utils.translation import gettext_lazy as _
 
 from core.apps.shared.models import BaseModel
+from core.apps.projects.models.builder import Builder
+from core.apps.accounts.models.user import User
+from core.apps.wherehouse.models.wherehouse import WhereHouse
+from core.apps.finance.models import CashTransaction
 
 
 class ProjectFolder(BaseModel):
@@ -23,24 +27,29 @@ class Project(BaseModel):
     folder = models.ForeignKey(
         ProjectFolder, on_delete=models.SET_NULL, null=True, blank=True, related_name='projects'
     )
+    builder = models.ForeignKey(
+        Builder, on_delete=models.CASCADE, related_name='projects', null=True
+    )
+    area = models.PositiveBigIntegerField(null=True)
+
+    # project workers
+    boss = models.ManyToManyField(User, related_name='project_bosses')
+    foreman = models.ManyToManyField(User, related_name='project_foremans')
+    other_members = models.ManyToManyField(User, related_name='project_members')
+
+    # project settings
+    wherehouse = models.ForeignKey(
+        WhereHouse, on_delete=models.CASCADE, related_name='projects', null=True
+    )
+    cash_transaction = models.ForeignKey(
+        CashTransaction, on_delete=models.CASCADE, related_name='projects', null=True
+    )
+    currency = models.CharField(choices=[('usd', 'usd'),('uzs','uzs')], max_length=3, default='uzs')
+    benifit_plan = models.PositiveBigIntegerField(null=True)
 
     def __str__(self):
         return self.name
     
     class Meta:
         verbose_name = _('Loyiha')
-        verbose_name_plural = _('Loyihalar')
-
-
-class ProjectDepartment(BaseModel):
-    project = models.ForeignKey(
-        Project, on_delete=models.CASCADE, related_name='project_departments'
-    )
-    name = models.CharField(max_length=200)
-
-    def __str__(self):
-        return self.name
-    
-    class Meta:
-        verbose_name = _("Loyiha Bo'limi")
-        verbose_name_plural = _("Loyiha Bo'limlari")
+        verbose_name_plural = _('Loyihalar')