employees api

employees/filters.py

@@ -0,0 +1,12 @@
+import django_filters
+from .models import Employee
+
+class EmployeeFilter(django_filters.FilterSet):
+    first_name = django_filters.CharFilter(field_name="account__first_name", lookup_expr="icontains")
+    last_name = django_filters.CharFilter(field_name="account__last_name", lookup_expr="icontains")
+    department_name = django_filters.CharFilter(field_name="department__name", lookup_expr="icontains")
+    position_name = django_filters.CharFilter(field_name="position__name", lookup_expr="icontains")
+
+    class Meta:
+        model = Employee
+        fields = ["first_name", "last_name", "department_name", "position_name"]

employees/serializers.py

@@ -0,0 +1,44 @@
+from rest_framework import serializers
+from .models import Position, Department, Employee
+
+class PositionSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Position
+        fields = "__all__"
+
+
+class DepartmentSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Department
+        fields = "__all__"
+
+
+class EmployeeSerializer(serializers.ModelSerializer):
+    first_name = serializers.CharField(source="account.first_name")
+    last_name = serializers.CharField(source="account.last_name")
+    middle_name = serializers.CharField(source="account.middle_name", allow_null=True)
+    phone = serializers.CharField(source="account.phone", allow_null=True)
+    email = serializers.CharField(source="account.email")
+
+    class Meta:
+        model = Employee
+        fields = [
+            "id",
+            "department",
+            "position",
+            "first_name",
+            "last_name",
+            "middle_name",
+            "phone",
+            "email",
+        ]
+
+    def update(self, instance, validated_data):
+        account_data = validated_data.pop("account", {})
+        instance.account.first_name = account_data.get("first_name", instance.account.first_name)
+        instance.account.last_name = account_data.get("last_name", instance.account.last_name)
+        instance.account.middle_name = account_data.get("middle_name", instance.account.middle_name)
+        instance.account.phone = account_data.get("phone", instance.account.phone)
+        instance.account.email = account_data.get("email", instance.account.email)
+        instance.account.save()
+        return super().update(instance, validated_data)

employees/urls.py

@@ -0,0 +1,12 @@
+from django.urls import path, include
+from rest_framework.routers import DefaultRouter
+from .views import PositionViewSet, DepartmentViewSet, EmployeeViewSet
+
+router = DefaultRouter()
+router.register(r"positions", PositionViewSet, basename="position")
+router.register(r"departments", DepartmentViewSet, basename="department")
+router.register(r"employees", EmployeeViewSet, basename="employee")
+
+urlpatterns = [
+    path("", include(router.urls)),
+]

employees/views.py

@@ -1,3 +1,30 @@
-from django.shortcuts import render
+from rest_framework import viewsets
+from rest_framework.filters import SearchFilter, OrderingFilter
+from django_filters.rest_framework import DjangoFilterBackend
+from .models import Position, Department, Employee
+from .serializers import PositionSerializer, DepartmentSerializer, EmployeeSerializer
+from .filters import EmployeeFilter  # Фильтры будут добавлены позже
 
-# Create your views here.
+class PositionViewSet(viewsets.ModelViewSet):
+    queryset = Position.objects.all()
+    serializer_class = PositionSerializer
+    filter_backends = [SearchFilter, OrderingFilter]
+    search_fields = ["name"]
+    ordering_fields = ["name"]
+
+
+class DepartmentViewSet(viewsets.ModelViewSet):
+    queryset = Department.objects.all()
+    serializer_class = DepartmentSerializer
+    filter_backends = [SearchFilter, OrderingFilter]
+    search_fields = ["name"]
+    ordering_fields = ["name"]
+
+
+class EmployeeViewSet(viewsets.ModelViewSet):
+    queryset = Employee.objects.all()
+    serializer_class = EmployeeSerializer
+    filter_backends = [DjangoFilterBackend, SearchFilter, OrderingFilter]
+    filterset_class = EmployeeFilter
+    search_fields = ["account__first_name", "account__last_name", "position__name", "department__name"]
+    ordering_fields = ["department", "position", "account__last_name"]