Start to return user information

src/data/http_request_handler.rs

@@ -118,6 +118,13 @@ impl HttpRequestHandler {
         Err(Box::new(ExecError::new(&message)))
     }
 
+    /// Not found (404)
+    pub fn not_found(&mut self, message: String) -> RequestResult {
+        self.response = Some(HttpResponse::NotFound().json(
+            HttpError::not_found(&message)));
+        Err(Box::new(ExecError::new(&message)))
+    }
+
     /// If result is not OK, return a bad request
     pub fn ok_or_bad_request<E>(&mut self, res: ResultBoxError<E>, msg: &str) -> ResultBoxError<E> {
         match res {
@@ -236,6 +243,11 @@ impl HttpRequestHandler {
         }
     }
 
+    /// Get an integer included in the POST request
+    pub fn post_i64(&mut self, name: &str) -> ResultBoxError<i64> {
+        Ok(self.post_string(name)?.parse::<i64>()?)
+    }
+
     /// Get user ID. This function assess that a user ID is available to continue
     pub fn user_id(&self) -> ResultBoxError<UserID> {
         match self.curr_user_id {