hadis collection set api for admin panel fixed

apps/hadis/serializers/serializers_admin.py

@@ -3,7 +3,7 @@ from django.core.files.uploadedfile import SimpleUploadedFile
 
 from utils.image_compression import maybe_compress_uploaded_file
 from ..models import (
-    Hadis, HadisCategory, HadisStatus, HadisTag, HadisCorrection, HadisInterpretation, HadisCollection, HadisSect,
+    Hadis, HadisCategory, HadisStatus, HadisTag, HadisCorrection, HadisInterpretation, HadisCollection, HadisSect, HadisInCollection,
     BookReference, BookReferenceImage, BookReferenceDocument, BookAuthor, BookAttribute, BookSubjectArea, BookType,
     Transmitters, TransmitterReliability, NarratorLayer, OpinionStatus
 )
@@ -71,6 +71,20 @@ class AdminHadisListSerializer(serializers.ModelSerializer):
         read_only_fields = ["id", "slug", "created_at", "updated_at"]
 
 
+class HadisCollectionsField(serializers.PrimaryKeyRelatedField):
+    def to_representation(self, value):
+        return value.collection_id
+
+
+class AdminHadisCollectionSerializer(serializers.ModelSerializer):
+    title = serializers.JSONField()
+    summary = serializers.JSONField()
+
+    class Meta:
+        model = HadisCollection
+        fields = ["id", "title", "slug", "summary", "display_position", "status", "order", "pin_top"]
+
+
 class AdminHadisDetailSerializer(serializers.ModelSerializer):
     category_detail = AdminHadisCategorySerializer(source="category", read_only=True)
     hadis_status_detail = AdminHadisStatusSerializer(source="hadis_status", read_only=True)
@@ -91,6 +105,13 @@ class AdminHadisDetailSerializer(serializers.ModelSerializer):
         many=True,
         required=False,
     )
+    collections = HadisCollectionsField(
+        source="collection_items",
+        queryset=HadisCollection.objects.all(),
+        many=True,
+        required=False,
+    )
+    collections_detail = serializers.SerializerMethodField()
 
     bookmark_count = serializers.SerializerMethodField()
 
@@ -115,6 +136,8 @@ class AdminHadisDetailSerializer(serializers.ModelSerializer):
             "links",
             "tags",
             "tags_detail",
+            "collections",
+            "collections_detail",
             "share_link",
             "explanation",
             "bookmark_count",
@@ -128,18 +151,31 @@ class AdminHadisDetailSerializer(serializers.ModelSerializer):
         from apps.bookmark.models.bookmark import Bookmark
         return Bookmark.objects.filter(service=Bookmark.ServiceChoices.HADITH, content_id=obj.id, status=True).count()
 
+    def get_collections_detail(self, obj):
+        collections = [item.collection for item in obj.collection_items.all()]
+        return AdminHadisCollectionSerializer(collections, many=True).data
+
     def create(self, validated_data):
         tags = validated_data.pop("tags", [])
+        collections = validated_data.pop("collection_items", [])
         hadis = super().create(validated_data)
         if tags:
             hadis.tags.set(tags)
+        if collections:
+            for idx, col in enumerate(collections):
+                HadisInCollection.objects.create(hadis=hadis, collection=col, order=idx)
         return hadis
 
     def update(self, instance, validated_data):
         tags = validated_data.pop("tags", None)
+        collections = validated_data.pop("collection_items", None)
         hadis = super().update(instance, validated_data)
         if tags is not None:
             hadis.tags.set(tags)
+        if collections is not None:
+            instance.collection_items.all().delete()
+            for idx, col in enumerate(collections):
+                HadisInCollection.objects.create(hadis=hadis, collection=col, order=idx)
         return hadis