Can set language settings

src/constants.rs

@@ -92,3 +92,6 @@ pub const PASSWORD_RESET_TOKEN_LIFETIME: u64 = 60 * 60 * 6;
 
 /// Minimum password length
 pub const PASSWORD_MIN_LENGTH: usize = 3;
+
+/// Supported languages (for ComunicWeb)
+pub const SUPPORTED_LANGUAGES: &'static [&'static str] = &["en", "fr"];

src/controllers/routes.rs

@@ -97,6 +97,7 @@ pub fn get_routes() -> Vec<Route> {
         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)),
+        Route::post("/settings/set_language", Box::new(settings_controller::set_language)),
 
         // Friends controller
         Route::post("/friends/getList", Box::new(friends_controller::get_list)),

src/controllers/settings_controller.rs

@@ -4,9 +4,11 @@
 
 use crate::api_data::general_settings_api::GeneralSettingsAPI;
 use crate::api_data::language_settings_api::LanguageSettingsAPI;
+use crate::constants::SUPPORTED_LANGUAGES;
 use crate::controllers::routes::RequestResult;
 use crate::data::general_settings::GeneralSettings;
 use crate::data::http_request_handler::HttpRequestHandler;
+use crate::data::lang_settings::LangSettings;
 use crate::data::user::UserPageStatus;
 use crate::helpers::{account_helper, user_helper};
 use crate::helpers::virtual_directory_helper::VirtualDirType;
@@ -64,3 +66,21 @@ pub fn get_language(r: &mut HttpRequestHandler) -> RequestResult {
 
     r.set_response(LanguageSettingsAPI::new(&user))
 }
+
+/// Set the current language of the user
+pub fn set_language(r: &mut HttpRequestHandler) -> RequestResult {
+    let lang = r.post_string("lang")?;
+
+    if !SUPPORTED_LANGUAGES.contains(&lang.as_str()) {
+        r.forbidden("Language not supported!".to_string())?;
+    }
+
+    let new_settings = LangSettings {
+        id: r.user_id()?,
+        lang,
+    };
+
+    account_helper::set_language_settings(&new_settings)?;
+
+    r.success("Language settings updated.")
+}

src/data/lang_settings.rs

@@ -0,0 +1,10 @@
+//! # Language settings
+//!
+//! @author Pierre Hubert
+
+use crate::data::user::UserID;
+
+pub struct LangSettings {
+    pub id: UserID,
+    pub lang: String,
+}

src/data/mod.rs

@@ -31,3 +31,4 @@ pub mod account_export;
 pub mod user_like;
 pub mod survey_response;
 pub mod general_settings;
+pub mod lang_settings;

src/helpers/account_helper.rs

@@ -4,6 +4,7 @@ use crate::data::account_export::AccountExport;
 use crate::data::api_client::APIClient;
 use crate::data::error::{ExecError, ResultBoxError};
 use crate::data::general_settings::GeneralSettings;
+use crate::data::lang_settings::LangSettings;
 use crate::data::new_account::NewAccount;
 use crate::data::user::{UserID, UserPageStatus};
 use crate::data::user_token::UserAccessToken;
@@ -211,6 +212,14 @@ pub fn set_general(settings: &GeneralSettings) -> ResultBoxError {
         .exec()
 }
 
+/// Set new language settings
+pub fn set_language_settings(settings: &LangSettings) -> ResultBoxError {
+    database::UpdateInfo::new(USERS_TABLE)
+        .cond_user_id("ID", &settings.id)
+        .set_str("lang", &settings.lang)
+        .exec()
+}
+
 /// Export an account's data
 pub fn export(user_id: &UserID) -> ResultBoxError<AccountExport> {
     let mut data = AccountExport {