slots fix for email

[hasinaxp]

Summary by CodeRabbit

• New Features
  • Enhanced email processing with improved data handling and criteria generation for fetching emails.
• Bug Fixes
  • Improved error handling and logging consistency during email processing.
• Refactor
  • Updated internal logic for constructing message entities and email fetching criteria.

[coderabbitai]

Walkthrough

The changes in the MailProcessor class within kairon/shared/channels/mail/processor.py focus on enhancing the data handling and criteria generation processes. The process_messages method now uses json.dumps for constructing the entities_str, improving data structure clarity. Additionally, the read_mails method has been updated to utilize the generate_criteria function for more effective email fetching based on various parameters. While the overall control flow remains unchanged, these modifications aim to refine the processing and retrieval of email data.

Changes

File Path	Change Summary
kairon/shared/channels/mail/processor.py	Updated process_messages to use json.dumps for entities_str construction. Modified read_mails to use generate_criteria for enhanced email fetching. Error handling remains consistent.

Poem

In the meadow where emails fly,
A rabbit hops and wonders why,
With JSON strings so neat and bright,
Fetching mails is now a delight!
Hooray for changes, let’s all cheer,
For clearer data, we hold dear! 🐇✨

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Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (1)

kairon/shared/channels/mail/processor.py (1)

189-190: Approve JSON serialization change with suggestions for improvement

The switch to json.dumps for entity serialization is a good improvement as it:

• Properly escapes special characters, preventing potential injection attacks
• Provides better structure for parsing entities

However, consider these improvements:

-    entities_str = json.dumps(entities)
+    try:
+        # Validate and sanitize entity values if needed
+        entities_str = json.dumps(entities)
+    except (TypeError, ValueError) as e:
+        logger.error(f"Failed to serialize entities: {str(e)}")
+        entities_str = json.dumps({})  # Fallback to empty entities

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 799fc8d and dde2e2f.

📒 Files selected for processing (1)

• kairon/shared/channels/mail/processor.py (2 hunks)

[hiteshghuge]

reviewed