Add initial implementations for forms and organization apps with serializers, factories, and admin configurations

src/apps/form_6/serializers.py

@@ -0,0 +1,58 @@
+"""Сериализаторы формы Ф-6."""
+
+from apps.form_6.models import FormF6Record
+from apps.organization.serializers import OrganizationSerializer
+from rest_framework import serializers
+
+
+class FormF6RecordSerializer(serializers.ModelSerializer):
+    organization = OrganizationSerializer(read_only=True)
+
+    class Meta:
+        model = FormF6Record
+        fields = "__all__"
+        read_only_fields = ["id", "created_at", "updated_at"]
+
+
+class FormF6RecordListSerializer(serializers.ModelSerializer):
+    organization_name = serializers.CharField(source="organization.name", read_only=True)
+    organization_inn = serializers.CharField(source="organization.inn", read_only=True)
+
+    class Meta:
+        model = FormF6Record
+        fields = [
+            "id", "organization_name", "organization_inn", "load_batch",
+            "row_code", "category", "total_equipment", "physical_wear_percent",
+            "created_at",
+        ]
+
+
+class FormF6UploadSerializer(serializers.Serializer):
+    file = serializers.FileField(help_text="Excel файл формы Ф-6 (.xlsx)")
+
+    def validate_file(self, value):
+        if not value.name.endswith((".xlsx", ".xls")):
+            raise serializers.ValidationError("Неподдерживаемый формат файла")
+        if value.size > 50 * 1024 * 1024:
+            raise serializers.ValidationError("Размер файла превышает 50MB")
+        return value
+
+
+class FieldErrorSerializer(serializers.Serializer):
+    field = serializers.CharField()
+    message = serializers.CharField()
+
+
+class RowValidationErrorSerializer(serializers.Serializer):
+    row = serializers.IntegerField()
+    inn = serializers.CharField(allow_null=True)
+    kpp = serializers.CharField(allow_null=True)
+    organization_name = serializers.CharField(allow_null=True)
+    errors = FieldErrorSerializer(many=True)
+
+
+class FormF6ParseResultSerializer(serializers.Serializer):
+    batch_id = serializers.IntegerField()
+    loaded_count = serializers.IntegerField()
+    skipped_count = serializers.IntegerField()
+    errors = RowValidationErrorSerializer(many=True)