AA storm - email alert logic

[Max-Z80]

Description

This is the logic for deciding whether to send an email or not.

the cron run hourly
latest reports for each storm are persisted in DB
when a new report is published and has not been processed yet by the alert system then an email payload might be built depending of the report status for example

• When a readiness trigger or
• when an activation trigger is detected

The email payloads will then be used to create the emails and send it at the end of the process.

Setup - anticipatory action storm alerts

• Alerts are triggered by a cron job running hourly within the alerting-node process.
• Run docker-compose up to launch the alerting-node and alerting-db processes.
• The system checks database entries to determine which country needs to be triggered.
• Currently, only Mozambique is supported. To add it, connect to the psql console of alerting-db and run the following command:

INSERT INTO anticipatory_action_alerts (country, emails, prism_url)
VALUES ('Mozambique', ARRAY['email1@example.com'], 'https://prism.wfp.org');

• country: The target country for the alert.
• emails: A list of email addresses that will receive the alert notification.
• prism_url: The base URL of the PRISM platform for redirection link and screenshot capture.

Notes

• Mozambique supported only for storm alerts

How to test the feature:

• [ ]
• [ ]

Checklist - did you ...

Test your changes with

• REACT_APP_COUNTRY=rbd yarn start
• REACT_APP_COUNTRY=cambodia yarn start
• REACT_APP_COUNTRY=mozambique yarn start
• Add / update necessary tests?
• Add / update outdated documentation?

Screenshot/video of feature:

[github-actions]

Build succeeded and deployed at https://prism-1420.surge.sh
(hash a2e8f9e deployed at 2025-02-21T10:53:59)

[ericboucher]

@Max-Z80 please describe a bit more what this PR does in the PR body and adapt the name to what it is actually doing. There is no real "logic" here, it is simply initializing the new alert worker. No?

[Max-Z80]

@Max-Z80 please describe a bit more what this PR does in the PR body and adapt the name to what it is actually doing. There is no real "logic" here, it is simply initializing the new alert worker. No?

THere is a logic in the aa-strom-alert-worker.js. I will describe deeper this logic in the PR body