add statistics SQL query

Author: ghubertpalo

.gitignore

@@ -4,6 +4,7 @@
 .DS_Store
 .direnv/
 .tmp/
+.vscode/
 target
 target-*
 test-results.xml

docs/runbook/statistics/snapshot_downloads.sql

@@ -0,0 +1,13 @@
+select
+  content->>'digest' as snapshot_digest,
+  date(created_at)   as downloaded_at,
+  count(*)           as downloads
+from event
+where
+  source = 'HTTP::statistics'
+  and action = 'snapshot_downloaded'
+group by 1, 2
+order by
+  downloaded_at desc,
+  downloads desc
+

mithril-aggregator/.vscode/settings.json

@@ -6,4 +6,4 @@ mod reply;
 pub mod router;
 mod signatures_routes;
 mod signer_routes;
-mod statistics;
+mod statistics_routes;

mithril-aggregator/src/http_server/routes/mod.rs

@@ -1,5 +1,6 @@
 use crate::http_server::routes::{
     artifact_routes, certificate_routes, epoch_routes, signatures_routes, signer_routes,
+    statistics_routes,
 };
 use crate::http_server::SERVER_BASE_PATH;
 use crate::DependencyContainer;
@@ -14,8 +15,6 @@ use warp::http::Method;
 use warp::reject::Reject;
 use warp::{Filter, Rejection, Reply};
 
-use super::statistics;
-
 #[derive(Debug)]
 pub struct VersionMismatchError;
 
@@ -51,7 +50,7 @@ pub fn routes(
                 .or(signer_routes::routes(dependency_manager.clone()))
                 .or(signatures_routes::routes(dependency_manager.clone()))
                 .or(epoch_routes::routes(dependency_manager.clone()))
-                .or(statistics::routes(dependency_manager.clone()))
+                .or(statistics_routes::routes(dependency_manager.clone()))
                 .with(cors),
         )
         .recover(handle_custom)