Merge #2674

2674: Add analytics on the stats routes r=ManyTheFish a=irevoire

# Pull Request

## What does this PR do?
Implements https://github.com/meilisearch/specifications/pull/169

## PR checklist
Please check if your PR fulfills the following requirements:
- [ ] Does this PR fix an existing issue?
- [ ] Have you read the contributing guidelines?
- [ ] Have you made sure that the title is accurate and descriptive of the changes?

Thank you so much for contributing to Meilisearch!


Co-authored-by: Irevoire <tamo@meilisearch.com>

meilisearch-http/src/routes/indexes/mod.rs

@@ -158,7 +158,14 @@ pub async fn delete_index(
 pub async fn get_index_stats(
     meilisearch: GuardedData<ActionPolicy<{ actions::STATS_GET }>, MeiliSearch>,
     path: web::Path<String>,
+    req: HttpRequest,
+    analytics: web::Data<dyn Analytics>,
 ) -> Result<HttpResponse, ResponseError> {
+    analytics.publish(
+        "Stats Seen".to_string(),
+        json!({ "per_index_uid": true }),
+        Some(&req),
+    );
     let response = meilisearch.get_index_stats(path.into_inner()).await?;
 
     debug!("returns: {:?}", response);

meilisearch-http/src/routes/mod.rs

@@ -1,7 +1,8 @@
-use actix_web::{web, HttpResponse};
+use actix_web::{web, HttpRequest, HttpResponse};
 use log::debug;
 use serde::{Deserialize, Serialize};
 
+use serde_json::json;
 use time::OffsetDateTime;
 
 use meilisearch_lib::index::{Settings, Unchecked};
@@ -9,6 +10,7 @@ use meilisearch_lib::MeiliSearch;
 use meilisearch_types::error::ResponseError;
 use meilisearch_types::star_or::StarOr;
 
+use crate::analytics::Analytics;
 use crate::extractors::authentication::{policies::*, GuardedData};
 
 mod api_key;
@@ -231,7 +233,14 @@ pub async fn running() -> HttpResponse {
 
 async fn get_stats(
     meilisearch: GuardedData<ActionPolicy<{ actions::STATS_GET }>, MeiliSearch>,
+    req: HttpRequest,
+    analytics: web::Data<dyn Analytics>,
 ) -> Result<HttpResponse, ResponseError> {
+    analytics.publish(
+        "Stats Seen".to_string(),
+        json!({ "per_index_uid": false }),
+        Some(&req),
+    );
     let search_rules = &meilisearch.filters().search_rules;
     let response = meilisearch.get_all_stats(search_rules).await?;