Fetching alerts using custom parameters

[jesusgn90]

Hi team, we need a custom backend route which accepts agent.id, cluster/manager.name, date.from, date.to and rule.group as parameter.

In front-side there is no need to create new code, just use genericReq service.

POST /elastic/alerts
{
   "agent.id": 100 ,
   "cluster.name": "wazuh",
   "date.from": "now-1d/timestamp/standard date",
   "date.to": "now/timestamp/standard date",
   "rule.group": "onegroup"
   "size": 5 // Optional parameter
}

result = [alert1, alert2, alert3...]

Tasks:

• Add the new route as a POST in our server
  • /elastic/alerts
• The route must return an array of alerts.
  • If there are no results, an empty array.
  • If there is an error, the error in the same way other routes are doing.
• Mocha test (done fd1ca2b)
• Manual test

Regards!