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
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85

//! A utility library to send JSON response for [`Routerify`](https://github.com/routerify/routerify) and the Rust HTTP library [`hyper.rs`](https://hyper.rs/) apps.
//!
//! In `Success` case, It generates JSON response in the following format:
//!
//! ```json
//! {
//!     "status": "success",
//!     "code": "<status_code>",
//!     "data": "<data>"
//! }
//! ```
//!
//! In `Failed` case, It generates JSON response in the following format:
//!
//! ```json
//! {
//!     "status": "failed",
//!     "code": "<status_code>",
//!     "message": "<error_message>"
//! }
//! ```
//!
//! # Examples
//!
//! ```no_run
//! use hyper::{Body, Request, Response, Server, StatusCode};
//! // Import required json_response methods.
//! use json_response::{json_failed_resp_with_message, json_success_resp};
//! use routerify::{Router, RouterService};
//! use std::net::SocketAddr;
//!
//! async fn list_users_handler(_: Request<Body>) -> Result<Response<Body>, routerify::Error> {
//!     // Fetch response data from somewhere.
//!     let users = ["Alice", "John"];
//!
//!     // Generate a success JSON response with the data in the following format:
//!     // { "status": "success", code: 200, data: ["Alice", "John"] }
//!     json_success_resp(&users)
//! }
//!
//! async fn list_books_handler(_: Request<Body>) -> Result<Response<Body>, routerify::Error> {
//!     // Generate a failed JSON response in the following format:
//!     // { "status": "failed", code: 500, data: "Internal Server Error: Couldn't fetch book list from database" }
//!     json_failed_resp_with_message(
//!         StatusCode::INTERNAL_SERVER_ERROR,
//!         "Couldn't fetch book list from database",
//!     )
//! }
//!
//! // Create a router.
//! fn router() -> Router<Body, routerify::Error> {
//!     Router::builder()
//!         // Attach the handlers.
//!         .get("/users", list_users_handler)
//!         .get("/books", list_books_handler)
//!         .build()
//!         .unwrap()
//! }
//!
//! #[tokio::main]
//! async fn main() {
//!     let router = router();
//!
//!     // Create a Service from the router above to handle incoming requests.
//!     let service = RouterService::new(router);
//!
//!     // The address on which the server will be listening.
//!     let addr = SocketAddr::from(([127, 0, 0, 1], 3001));
//!
//!     // Create a server by passing the created service to `.serve` method.
//!     let server = Server::bind(&addr).serve(service);
//!
//!     println!("App is running on: {}", addr);
//!     if let Err(err) = server.await {
//!         eprintln!("Server error: {}", err);
//!     }
//! }
//! ```

pub use failed_resp::{json_failed_resp, json_failed_resp_with_message};
pub use success_resp::{json_success_resp, json_success_resp_with_code};

mod failed_resp;
mod gen_resp;
mod success_resp;