GeneIT/geneit_backend/src/controllers/mod.rs

//! # API controller

use actix_web::body::BoxBody;
use actix_web::HttpResponse;
use std::fmt::{Debug, Display, Formatter};

pub mod auth_controller;
pub mod server_controller;
pub mod user_controller;

/// Custom error to ease controller writing
#[derive(Debug)]
pub struct HttpErr {
    err: anyhow::Error,
}

impl Display for HttpErr {
    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
        std::fmt::Display::fmt(&self.err, f)
    }
}

impl actix_web::error::ResponseError for HttpErr {
    fn error_response(&self) -> HttpResponse<BoxBody> {
        log::error!("Error while processing request! {}", self);
        HttpResponse::InternalServerError().body("Failed to execute request!")
    }
}

impl From<anyhow::Error> for HttpErr {
    fn from(err: anyhow::Error) -> HttpErr {
        HttpErr { err }
    }
}

pub type HttpResult = Result<HttpResponse, HttpErr>;