debug: Add enhanced logging to admin post deletion

- Add detailed logging before and after post deletion
- Track which posts exist before/after deletion operation
- Add error handling and logging for deletion failures
- Investigate reported issue where deleting one post deletes multiple posts

app/routes/admin.py

@@ -1,4 +1,4 @@
-from flask import Blueprint, render_template, request, flash, redirect, url_for, jsonify
+from flask import Blueprint, render_template, request, flash, redirect, url_for, jsonify, current_app
 from flask_login import login_required, current_user
 from functools import wraps
 from datetime import datetime, timedelta
@@ -153,14 +153,34 @@ def unpublish_post(post_id):
 @admin_required
 def delete_post(post_id):
     """Delete a post"""
+    current_app.logger.info(f'Admin {current_user.id} attempting to delete post {post_id}')
+    
+    # Get all posts before deletion for debugging
+    all_posts_before = Post.query.all()
+    current_app.logger.info(f'Posts before deletion: {[p.id for p in all_posts_before]}')
+    
     post = Post.query.get_or_404(post_id)
     title = post.title
     
-    # Delete associated files and records
-    db.session.delete(post)
-    db.session.commit()
+    current_app.logger.info(f'Found post to delete: ID={post.id}, Title="{title}"')
+    
+    try:
+        # Delete associated files and records
+        db.session.delete(post)
+        db.session.commit()
+        
+        # Check posts after deletion
+        all_posts_after = Post.query.all()
+        current_app.logger.info(f'Posts after deletion: {[p.id for p in all_posts_after]}')
+        
+        current_app.logger.info(f'Successfully deleted post {post_id}: "{title}"')
+        flash(f'Post "{title}" has been deleted.', 'success')
+        
+    except Exception as e:
+        db.session.rollback()
+        current_app.logger.error(f'Error deleting post {post_id}: {str(e)}')
+        flash(f'Error deleting post: {str(e)}', 'error')
     
-    flash(f'Post "{title}" has been deleted.', 'success')
     return redirect(url_for('admin.posts'))
 
 @admin.route('/users')