Start to return user information

src/controllers/user_controller.rs

@@ -0,0 +1,25 @@
+//! # User controller
+//!
+//! This controller handles all the routes related about getting user information
+//!
+//! @author Pierre Hubert
+
+use crate::controllers::routes::RequestResult;
+use crate::data::http_request_handler::HttpRequestHandler;
+use crate::helpers::user_helper;
+use crate::api_data::user_info::APIUserInfo;
+
+/// Get information about a single user
+pub fn get_single(request: &mut HttpRequestHandler) -> RequestResult {
+    let user_id = request.post_i64("userID")?;
+    let user = match user_helper::find_user_by_id(user_id) {
+        Ok(user) => user,
+        Err(e) => {
+            println!("Error while getting user info: {}", e);
+            request.not_found("Could not get user information!".to_string())?;
+            unreachable!();
+        }
+    };
+
+    request.set_response(APIUserInfo::new(user))
+}