comunicapiv3/src/controllers/user_controller.rs

//! # 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;
use std::collections::HashMap;
use crate::data::user::UserID;
use crate::helpers::user_helper::find_user_by_id;

/// 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(request.user_id_opt(), &user)?)
}

/// Get information about several users
pub fn get_multiple(request: &mut HttpRequestHandler) -> RequestResult {
    let user_ids = request.post_numbers_list("usersID", 1)?;

    let mut map: HashMap<UserID, APIUserInfo> = HashMap::new();

    for user_id in user_ids {
        let user = request.ok_or_not_found(
            find_user_by_id(user_id),
            "At least one user was not found!",
        )?;

        map.insert(user_id, APIUserInfo::new(request.user_id_opt(), &user)?);
    }

    request.set_response(map)
}

/// Get advanced information about a user
pub fn get_advanced_info(request: &mut HttpRequestHandler) -> RequestResult {
    request.success("get user info")
}