begin api

education/serializers.py

@@ -0,0 +1,75 @@
+from rest_framework import serializers
+from .models import AcademicYear, Department, DepartmentHead, Specialty, Group, Student
+
+class AcademicYearSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = AcademicYear
+        fields = "__all__"
+
+
+class DepartmentSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Department
+        fields = "__all__"
+
+
+class DepartmentHeadSerializer(serializers.ModelSerializer):
+    head_name = serializers.SerializerMethodField()
+
+    class Meta:
+        model = DepartmentHead
+        fields = ["id", "department", "head", "head_name"]
+
+    def get_head_name(self, obj):
+        return f"{obj.head.first_name} {obj.head.last_name}"
+
+
+class SpecialtySerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Specialty
+        fields = "__all__"
+
+
+class GroupSerializer(serializers.ModelSerializer):
+    curator_name = serializers.SerializerMethodField()
+
+    class Meta:
+        model = Group
+        fields = ["id", "name", "curator", "specialty", "curator_name"]
+
+    def get_curator_name(self, obj):
+        if obj.curator:
+            return f"{obj.curator.first_name} {obj.curator.last_name}"
+        return None
+
+
+class StudentSerializer(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")
+    phone = serializers.CharField(source="account.phone")
+    email = serializers.CharField(source="account.email")
+
+    class Meta:
+        model = Student
+        fields = [
+            "id",
+            "group",
+            "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)
+
+