From 176e184220244df0db047e94b947f615e6c31af5 Mon Sep 17 00:00:00 2001
From: NarayanBavisetti <narayan3119@gmail.com>
Date: Wed, 15 Nov 2023 17:18:21 +0530
Subject: [PATCH] fix: back migration of page blocks

---
 .../db/migrations/0048_auto_20231115_0916.py  | 65 +++++++++++++++++++
 apiserver/plane/db/models/issue.py            | 18 -----
 2 files changed, 65 insertions(+), 18 deletions(-)
 create mode 100644 apiserver/plane/db/migrations/0048_auto_20231115_0916.py

diff --git a/apiserver/plane/db/migrations/0048_auto_20231115_0916.py b/apiserver/plane/db/migrations/0048_auto_20231115_0916.py
new file mode 100644
index 000000000..2c47a9152
--- /dev/null
+++ b/apiserver/plane/db/migrations/0048_auto_20231115_0916.py
@@ -0,0 +1,65 @@
+# Generated by Django 4.2.5 on 2023-11-15 09:16
+# Python imports
+import uuid
+
+from django.db import migrations
+
+def update_pages(apps, schema_editor):
+    try:
+        Page = apps.get_model("db", "Page")
+        PageBlock = apps.get_model("db", "PageBlock")
+        PageLog = apps.get_model("db", "PageLog")
+
+        updated_pages = []
+        page_logs = []
+
+        # looping through all the pages
+        for page in Page.objects.all():
+            page_blocks = PageBlock.objects.filter(
+                page=page.id, project_id=page.project_id, workspace_id=page.workspace_id
+            ).order_by("sort_order")
+
+            if page_blocks:
+                # looping through all the page blocks in a page
+                for page_block in page_blocks:
+
+                    # adding the page block name and description to the page description
+                    page.description_html += f"<p>{page_block.name}</p>"
+                    page.description_html += page_block.description_html
+
+                    if page_block.issue is not None:
+                        # create the page transaction for the issue
+                        page_logs.append(
+                            PageLog(
+                                page_id=page_block.page_id,
+                                transaction=uuid.uuid4().hex,
+                                entity_identifier=page_block.issue_id,
+                                entity_name="issue",
+                                project_id=page.project_id,
+                                workspace_id=page.workspace_id,
+                                created_by_id=page_block.created_by_id,
+                                updated_by_id=page_block.updated_by_id,
+                            )
+                        )
+                updated_pages.append(page)
+
+        Page.objects.bulk_update(
+            updated_pages,
+            ["description_html"],
+            batch_size=100,
+        )
+        PageLog.objects.bulk_create(page_logs, batch_size=100)
+
+    except Exception as e:
+        print(e)
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('db', '0047_issuemention_pagelog_page_archived_at_page_is_locked_and_more'),
+    ]
+
+    operations = [
+        migrations.RunPython(update_pages),
+    ]
\ No newline at end of file
diff --git a/apiserver/plane/db/models/issue.py b/apiserver/plane/db/models/issue.py
index cd8cf6ea0..406bd5275 100644
--- a/apiserver/plane/db/models/issue.py
+++ b/apiserver/plane/db/models/issue.py
@@ -132,25 +132,7 @@ class Issue(ProjectBaseModel):
                     self.state = default_state
             except ImportError:
                 pass
-        # else:
-        #     try:
-        #         from plane.db.models import State, PageBlock
 
-        #         # Check if the current issue state and completed state id are same
-        #         if self.state.group == "completed":
-        #             self.completed_at = timezone.now()
-        #             # check if there are any page blocks
-        #             PageBlock.objects.filter(issue_id=self.id).filter().update(
-        #                 completed_at=timezone.now()
-        #             )
-        #         else:
-        #             PageBlock.objects.filter(issue_id=self.id).filter().update(
-        #                 completed_at=None
-        #             )
-        #             self.completed_at = None
-
-            except ImportError:
-                pass
         if self._state.adding:
             # Get the maximum display_id value from the database
             last_id = IssueSequence.objects.filter(project=self.project).aggregate(