Scalable Email Infrastructure Week 2

by Sonika Chowdary Gutha

week
gsoc
gsoc2026
ScalableEmailInfrastructure
week#02

Summary

This week focused on building the queueing layer on top of the Week 1 email_jobs foundation. I implemented EmailQueueService with enqueueMailerAction(), wired Redis dispatch through the existing TaskComponent queue key pattern, and added unit tests for the database write and Redis push paths. No current email flow was changed yet.

Daily Work Update

# Day Date A short description of the work done
1 Monday 2026/06/01 Reviewed Week 2 scope and studied existing TaskComponent Redis queue conventions.
2 Tuesday 2026/06/02 Designed the EmailQueueService interface and enqueueMailerAction() method.
3 Wednesday 2026/06/03 Implemented EmailQueueService to save pending jobs in email_jobs.
4 Thursday 2026/06/04 Added Redis dispatch to cdli:queue:email and shared queue key constants in TaskComponent.
5 Friday 2026/06/05 Added service tests for DB write, Redis push, and Redis failure handling.
6 Saturday 2026/06/06 Verified queue service behavior and checked syntax/lint on Week 2 files.
7 Sunday 2026/06/07