Can get information about a single survey

src/controllers/mod.rs

@@ -11,5 +11,6 @@ pub mod groups_controller;
 pub mod posts_controller;
 pub mod comments_controller;
 pub mod likes_controller;
+pub mod surveys_controller;
 pub mod movies_controller;
-pub mod virtual_directory_controller;
+pub mod virtual_directory_controller;

src/controllers/routes.rs

@@ -1,6 +1,6 @@
 use std::error::Error;
 
-use crate::controllers::{account_controller, comments_controller, conversations_controller, friends_controller, groups_controller, likes_controller, movies_controller, posts_controller, search_controller, server_controller, user_controller, virtual_directory_controller};
+use crate::controllers::{account_controller, comments_controller, conversations_controller, friends_controller, groups_controller, likes_controller, movies_controller, posts_controller, search_controller, server_controller, surveys_controller, user_controller, virtual_directory_controller};
 use crate::controllers::routes::Method::{GET, POST};
 use crate::data::http_request_handler::HttpRequestHandler;
 
@@ -231,6 +231,9 @@ pub fn get_routes() -> Vec<Route> {
         // Likes controller
         Route::post("/likes/update", Box::new(likes_controller::update)),
 
+        // Surveys controller
+        Route::post("/surveys/get_info", Box::new(surveys_controller::get_info_single)),
+
 
         // Movies controller
         Route::post("/movies/get_list", Box::new(movies_controller::get_list)),

src/controllers/surveys_controller.rs

@@ -0,0 +1,27 @@
+//! # Surveys controller
+//!
+//! @author Pierre Hubert
+
+use crate::api_data::survey_api::SurveyAPI;
+use crate::controllers::routes::RequestResult;
+use crate::data::error::ResultBoxError;
+use crate::data::http_request_handler::HttpRequestHandler;
+use crate::data::post::PostAccessLevel;
+use crate::helpers::survey_helper;
+
+/// Get information about a single survey
+pub fn get_info_single(r: &mut HttpRequestHandler) -> RequestResult {
+    let post = r.post_post_with_access("postID", PostAccessLevel::BASIC_ACCESS)?;
+    let survey = r.ok_or_not_found(
+        survey_helper::get_info(post.id),
+        "This post does not seems to have any survey...",
+    )?;
+
+    r.set_response(SurveyAPI::new(&survey, r.user_id_opt())?)
+}
+
+/// Get the ID of a survey associated to a post whose ID was specified in the request
+fn post_survey_id_from_post_id(r: &mut HttpRequestHandler, name: &str, min_level: PostAccessLevel) -> ResultBoxError<u64> {
+    let post = r.post_post_with_access(name, min_level)?;
+    survey_helper::get_id(post.id)
+}