add new app

core/apps/projects/admin/__init__.py

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

core/apps/projects/admin/project.py

@@ -0,0 +1,21 @@
+from django.contrib import admin 
+
+from core.apps.projects.models.project import ProjectDepartment, Project
+
+
+class ProjectDepartmentInline(admin.TabularInline):
+    model = ProjectDepartment
+    extra = 0
+
+
+@admin.register(Project)
+class ProjectAdmin(admin.ModelAdmin):
+    list_display = ['name', 'location', 'start_date', 'end_date']
+    search_fields = ['name']
+    inlines = [ProjectDepartmentInline]
+
+
+@admin.register(ProjectDepartment)
+class ProjectDepartmentAdmin(admin.ModelAdmin):
+    list_display = ['name', 'project']
+    search_fields = ['name']

core/apps/projects/apps.py

@@ -0,0 +1,9 @@
+from django.apps import AppConfig
+
+
+class ProjectsConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'core.apps.projects'
+
+    def ready(self):
+        from . import admin

core/apps/projects/migrations/0001_initial.py

@@ -0,0 +1,46 @@
+# Generated by Django 5.2.4 on 2025-08-01 14:55
+
+import django.db.models.deletion
+import uuid
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Project',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False, unique=True)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+                ('name', models.CharField(max_length=200)),
+                ('location', models.CharField(max_length=200)),
+                ('start_date', models.DateField()),
+                ('end_date', models.DateField()),
+            ],
+            options={
+                'verbose_name': 'Loyiha',
+                'verbose_name_plural': 'Loyihalar',
+            },
+        ),
+        migrations.CreateModel(
+            name='ProjectDepartment',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False, unique=True)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+                ('name', models.CharField(max_length=200)),
+                ('project', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='project_departments', to='projects.project')),
+            ],
+            options={
+                'verbose_name': "Loyiha Bo'limi",
+                'verbose_name_plural': "Loyiha Bo'limlari",
+            },
+        ),
+    ]

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")

core/apps/projects/serializers/project.py

@@ -0,0 +1,29 @@
+from rest_framework import serializers
+
+from core.apps.projects.models.project import Project, ProjectDepartment
+
+
+class ProjectDepartmentListSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = ProjectDepartment
+        fields = [
+            'id', 'name'
+        ]
+
+
+class ProjectListSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Project
+        fields = [
+            'id', 'name', 'location', 'start_date', 'end_date'
+        ]
+
+
+class ProjectDetailSerialzier(serializers.ModelSerializer):
+    project_departments = ProjectDepartmentListSerializer(many=True)
+
+    class Meta:
+        model = Project
+        fields = [
+            'id', 'name', 'location', 'start_date', 'end_date', 'project_departments'
+        ]

core/apps/projects/urls.py

@@ -0,0 +1,12 @@
+from django.urls import path, include
+
+from core.apps.projects.views import project as project_views
+
+urlpatterns = [
+    path('project/', include(
+        [
+            path('list/', project_views.ProjectListApiView.as_view()),
+            path('<uuid:id>/', project_views.ProjectDetailApiView.as_view()),
+        ]
+    ))
+]

core/apps/projects/views/project.py

@@ -0,0 +1,21 @@
+from rest_framework import generics, status
+from rest_framework.response import Response
+
+from core.apps.projects.models.project import Project, ProjectDepartment
+from core.apps.projects.serializers import project as serializers
+from core.apps.accounts.permissions.permissions import HasRolePermission
+
+
+class ProjectListApiView(generics.ListAPIView):
+    serializer_class = serializers.ProjectListSerializer
+    queryset = Project.objects.all()
+    permission_classes = [HasRolePermission]
+    required_permissions = []
+
+
+class ProjectDetailApiView(generics.RetrieveAPIView):
+    serializer_class = serializers.ProjectDetailSerialzier
+    queryset = Project.objects.prefetch_related('project_departments')
+    permission_classes = [HasRolePermission]
+    required_permissions = []
+    lookup_field = 'id'