On joue avec les requêtes Elasticsearch

app/controllers/emails_controller.rb

@@ -7,7 +7,17 @@ class EmailsController < ApplicationController
     results = email_repository.search({
       query: {
         match_all: {}
-      }
+      },
+      sort: [{
+        date: { order: 'desc' }
+      }],
+      size: 100,
+      from: 0,
+      aggregations: {
+        clients: { terms: { field: 'clients.keyword' } },
+        servers: { terms: { field: 'servers.keyword' } },
+        tickets: { terms: { field: 'tickets.keyword' } }
+      },
     })
     @emails = results.results
   end