add new app

core/apps/projects/models/__init__.py

@@ -0,0 +1 @@
+from .project import *

core/apps/projects/models/project.py

@@ -0,0 +1,32 @@
+from django.db import models
+from django.utils.translation import gettext_lazy as _
+
+from core.apps.shared.models import BaseModel
+
+
+class Project(BaseModel):
+    name = models.CharField(max_length=200)
+    location = models.CharField(max_length=200)
+    start_date = models.DateField()
+    end_date = models.DateField()
+
+    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")