From c009a45887525cc3e445339b2164ee69b69fa4f3 Mon Sep 17 00:00:00 2001
From: NarayanBavisetti <narayan3119@gmail.com>
Date: Wed, 8 May 2024 13:47:40 +0530
Subject: [PATCH 1/2] chore: pages realtime

---
 apiserver/plane/app/serializers/page.py |  6 ++++-
 apiserver/plane/app/urls/page.py        | 11 ++++++++
 apiserver/plane/app/views/__init__.py   |  1 +
 apiserver/plane/app/views/page/base.py  | 36 +++++++++++++++++++++++++
 apiserver/plane/db/models/page.py       |  1 +
 5 files changed, 54 insertions(+), 1 deletion(-)

diff --git a/apiserver/plane/app/serializers/page.py b/apiserver/plane/app/serializers/page.py
index 604ac2c2e..73680cdfd 100644
--- a/apiserver/plane/app/serializers/page.py
+++ b/apiserver/plane/app/serializers/page.py
@@ -105,9 +105,13 @@ class PageSerializer(BaseSerializer):
 
 class PageDetailSerializer(PageSerializer):
     description_html = serializers.CharField()
+    description_yjs = serializers.CharField()
 
     class Meta(PageSerializer.Meta):
-        fields = PageSerializer.Meta.fields + ["description_html"]
+        fields = PageSerializer.Meta.fields + [
+            "description_html",
+            "description_yjs",
+        ]
 
 
 class SubPageSerializer(BaseSerializer):
diff --git a/apiserver/plane/app/urls/page.py b/apiserver/plane/app/urls/page.py
index 1a73e4ed3..a6d43600f 100644
--- a/apiserver/plane/app/urls/page.py
+++ b/apiserver/plane/app/urls/page.py
@@ -6,6 +6,7 @@ from plane.app.views import (
     PageFavoriteViewSet,
     PageLogEndpoint,
     SubPagesEndpoint,
+    PagesDescriptionViewSet,
 )
 
 
@@ -79,4 +80,14 @@ urlpatterns = [
         SubPagesEndpoint.as_view(),
         name="sub-page",
     ),
+    path(
+        "workspaces/<str:slug>/projects/<uuid:project_id>/pages/<uuid:pk>/description/",
+        PagesDescriptionViewSet.as_view(
+            {
+                "get": "retrieve",
+                "patch": "partial_update",
+            }
+        ),
+        name="page-description",
+    ),
 ]
diff --git a/apiserver/plane/app/views/__init__.py b/apiserver/plane/app/views/__init__.py
index bb61aad3a..dd0ca721b 100644
--- a/apiserver/plane/app/views/__init__.py
+++ b/apiserver/plane/app/views/__init__.py
@@ -191,6 +191,7 @@ from .page.base import (
     PageFavoriteViewSet,
     PageLogEndpoint,
     SubPagesEndpoint,
+    PagesDescriptionViewSet,
 )
 
 from .search import GlobalSearchEndpoint, IssueSearchEndpoint
diff --git a/apiserver/plane/app/views/page/base.py b/apiserver/plane/app/views/page/base.py
index 29dc2dbf5..146ad273a 100644
--- a/apiserver/plane/app/views/page/base.py
+++ b/apiserver/plane/app/views/page/base.py
@@ -1,5 +1,6 @@
 # Python imports
 import json
+import base64
 from datetime import datetime
 from django.core.serializers.json import DjangoJSONEncoder
 
@@ -8,6 +9,7 @@ from django.db import connection
 from django.db.models import Exists, OuterRef, Q
 from django.utils.decorators import method_decorator
 from django.views.decorators.gzip import gzip_page
+from django.http import StreamingHttpResponse, HttpResponse
 
 # Third party imports
 from rest_framework import status
@@ -387,3 +389,37 @@ class SubPagesEndpoint(BaseAPIView):
         return Response(
             SubPageSerializer(pages, many=True).data, status=status.HTTP_200_OK
         )
+
+
+class PagesDescriptionViewSet(BaseViewSet):
+
+    def retrieve(self, request, slug, project_id, pk):
+        page = Page.objects.get(
+            pk=pk, workspace__slug=slug, project_id=project_id
+        )
+        binary_data = page.description_yjs
+
+        def stream_data():
+            yield binary_data
+
+        response = StreamingHttpResponse(
+            stream_data(), content_type="application/octet-stream"
+        )
+        response["Content-Disposition"] = (
+            'attachment; filename="page_description.bin"'
+        )
+        return response
+
+    def partial_update(self, request, slug, project_id, pk):
+        page = Page.objects.get(
+            pk=pk, workspace__slug=slug, project_id=project_id
+        )
+        base64_data = request.data.get("description_yjs")
+
+        if base64_data:
+            binary_data = base64.b64decode(base64_data)
+            page.description_yjs = binary_data
+            page.save()
+            return Response({"message": "Updated successfully"})
+        else:
+            return Response({"error": "No binary data provided"})
diff --git a/apiserver/plane/db/models/page.py b/apiserver/plane/db/models/page.py
index da7e050bb..e7def16d0 100644
--- a/apiserver/plane/db/models/page.py
+++ b/apiserver/plane/db/models/page.py
@@ -16,6 +16,7 @@ def get_view_props():
 class Page(ProjectBaseModel):
     name = models.CharField(max_length=255)
     description = models.JSONField(default=dict, blank=True)
+    description_yjs = models.BinaryField(null=True)
     description_html = models.TextField(blank=True, default="<p></p>")
     description_stripped = models.TextField(blank=True, null=True)
     owned_by = models.ForeignKey(

From 7dada8a7a08f53e577452c6285cc35760c99810b Mon Sep 17 00:00:00 2001
From: NarayanBavisetti <narayan3119@gmail.com>
Date: Wed, 8 May 2024 15:25:53 +0530
Subject: [PATCH 2/2] chore: empty binary response

---
 apiserver/plane/app/views/page/base.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/apiserver/plane/app/views/page/base.py b/apiserver/plane/app/views/page/base.py
index 146ad273a..b3ba4f622 100644
--- a/apiserver/plane/app/views/page/base.py
+++ b/apiserver/plane/app/views/page/base.py
@@ -400,7 +400,10 @@ class PagesDescriptionViewSet(BaseViewSet):
         binary_data = page.description_yjs
 
         def stream_data():
-            yield binary_data
+            if binary_data:
+                yield binary_data
+            else:
+                yield b""
 
         response = StreamingHttpResponse(
             stream_data(), content_type="application/octet-stream"