Can get language settings

src/api_data/language_settings_api.rs

@@ -0,0 +1,21 @@
+//! # Language settings API
+//!
+//! @author Pierre Hubert
+
+use serde::Serialize;
+
+use crate::data::user::User;
+
+#[derive(Serialize)]
+#[allow(non_snake_case)]
+pub struct LanguageSettingsAPI {
+    lang: String,
+}
+
+impl LanguageSettingsAPI {
+    pub fn new(user: &User) -> LanguageSettingsAPI {
+        LanguageSettingsAPI {
+            lang: user.lang.clone()
+        }
+    }
+}

src/api_data/mod.rs

@@ -52,3 +52,4 @@ pub mod user_like_api;
 pub mod survey_response_api;
 pub mod entities_constructor;
 pub mod general_settings_api;
+pub mod language_settings_api;

src/controllers/routes.rs

@@ -96,6 +96,7 @@ pub fn get_routes() -> Vec<Route> {
         Route::post("/settings/get_general", Box::new(settings_controller::get_general)),
         Route::post("/settings/set_general", Box::new(settings_controller::set_general)),
         Route::post("/settings/check_user_directory_availability", Box::new(settings_controller::check_virtual_directory)),
+        Route::post("/settings/get_language", Box::new(settings_controller::get_language)),
 
         // Friends controller
         Route::post("/friends/getList", Box::new(friends_controller::get_list)),

src/controllers/settings_controller.rs

@@ -3,6 +3,7 @@
 //! @author Pierre Hubert
 
 use crate::api_data::general_settings_api::GeneralSettingsAPI;
+use crate::api_data::language_settings_api::LanguageSettingsAPI;
 use crate::controllers::routes::RequestResult;
 use crate::data::general_settings::GeneralSettings;
 use crate::data::http_request_handler::HttpRequestHandler;
@@ -56,3 +57,10 @@ pub fn check_virtual_directory(r: &mut HttpRequestHandler) -> RequestResult {
 
     r.success("The directory is available!")
 }
+
+/// Get the current language of the user
+pub fn get_language(r: &mut HttpRequestHandler) -> RequestResult {
+    let user = user_helper::find_user_by_id(r.user_id_ref()?)?;
+
+    r.set_response(LanguageSettingsAPI::new(&user))
+}

src/data/user.rs

@@ -77,6 +77,7 @@ pub struct User {
     pub allow_posts_from_friends: bool,
     pub account_creation_time: u64,
     pub allow_mails: bool,
+    pub lang: String,
     pub security_question_1: Option<String>,
     pub security_answer_1: Option<String>,
     pub security_question_2: Option<String>,

src/helpers/user_helper.rs

@@ -65,6 +65,7 @@ fn exec_get_user_query(query: database::QueryInfo) -> ResultBoxError<User> {
             allow_posts_from_friends: res.get_legacy_bool("autoriser_post_amis")?,
             account_creation_time: res.get_date_as_time("date_creation")?,
             allow_mails: res.get_legacy_bool("autorise_mail")?,
+            lang: res.get_str("lang")?,
             security_question_1: res.get_optional_str("question1")?,
             security_answer_1: res.get_optional_str("reponse1")?,
             security_question_2: res.get_optional_str("question2")?,