Introduce the new index chat settings

crates/meilisearch/src/routes/indexes/settings_analytics.rs

@@ -10,8 +10,8 @@ use meilisearch_types::locales::{Locale, LocalizedAttributesRuleView};
 use meilisearch_types::milli::update::Setting;
 use meilisearch_types::milli::FilterableAttributesRule;
 use meilisearch_types::settings::{
-    FacetingSettings, PaginationSettings, PrefixSearchSettings, ProximityPrecisionView,
-    RankingRuleView, SettingEmbeddingSettings, TypoSettings,
+    ChatSettings, FacetingSettings, PaginationSettings, PrefixSearchSettings,
+    ProximityPrecisionView, RankingRuleView, SettingEmbeddingSettings, TypoSettings,
 };
 use serde::Serialize;
 
@@ -39,6 +39,7 @@ pub struct SettingsAnalytics {
     pub non_separator_tokens: NonSeparatorTokensAnalytics,
     pub facet_search: FacetSearchAnalytics,
     pub prefix_search: PrefixSearchAnalytics,
+    pub chat: ChatAnalytics,
 }
 
 impl Aggregate for SettingsAnalytics {
@@ -198,6 +199,7 @@ impl Aggregate for SettingsAnalytics {
                 set: new.prefix_search.set | self.prefix_search.set,
                 value: new.prefix_search.value.or(self.prefix_search.value),
             },
+            chat: ChatAnalytics { set: new.chat.set | self.chat.set },
         })
     }
 
@@ -676,3 +678,18 @@ impl PrefixSearchAnalytics {
         SettingsAnalytics { prefix_search: self, ..Default::default() }
     }
 }
+
+#[derive(Serialize, Default)]
+pub struct ChatAnalytics {
+    pub set: bool,
+}
+
+impl ChatAnalytics {
+    pub fn new(settings: Option<&ChatSettings>) -> Self {
+        Self { set: settings.is_some() }
+    }
+
+    pub fn into_settings(self) -> SettingsAnalytics {
+        SettingsAnalytics { chat: self, ..Default::default() }
+    }
+}