1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
use crate::config::AppState;
use crate::errors::AppErrorResponse;
use crate::helpers::uuid_from_string;
use crate::repository::models::Repository;
use actix_web::{web, HttpResponse, Responder};
use slog::info;
use uuid::Uuid;
/// Endpoint used for retrieve all repositories
async fn index(state: web::Data<AppState>) -> impl Responder {
let result = Repository::find_all(state.pool.clone()).await;
info!(state.log, "GET /repo/");
// If raises an `Err`, returns an error in JSON format
match result {
Ok(repos) => HttpResponse::Ok().json(repos),
_ => HttpResponse::BadRequest().json(AppErrorResponse {
detail: "Error trying to read all repositories from database"
.to_string(),
}),
}
}
/// Endpoint used for retrieve a repository that matches with an `id`.
/// It is a String, casted in an Uuid format.
async fn get_repo(
state: web::Data<AppState>,
id: web::Path<(String,)>,
) -> impl Responder {
// I have to match the &id.0 because if it's not a valid Uuid, the server
// must response "Repository not found".
// If I pass a not valid Uuid to Repository::find() it raises an error.
let uuid: Uuid = uuid_from_string(&id.0);
let result = Repository::find(state.pool.clone(), &uuid).await;
info!(state.log, "GET /repo/{}/", id.0);
// `map_err` is also used when repo is not found
result
.map(|repo| HttpResponse::Ok().json(repo))
.map_err(|e| e)
}
pub fn config(cfg: &mut web::ServiceConfig) {
cfg.service(web::resource("/repo{_:/?}").route(web::get().to(index)))
.service(
web::resource("/repo/{id}{_:/?}").route(web::get().to(get_repo)),
);
}
|
