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#[macro_use]
extern crate fatcat_api;
extern crate chrono;
#[macro_use] extern crate diesel;
extern crate iron_diesel_middleware;
extern crate dotenv;
extern crate futures;
#[macro_use] extern crate hyper;
extern crate swagger;
#[macro_use] extern crate error_chain;
extern crate iron;
extern crate r2d2;
extern crate r2d2_diesel;
pub mod database_schema;
pub mod api_server;
mod errors {
error_chain!{}
}
pub use self::errors::*;
use diesel::pg::PgConnection;
use diesel::prelude::*;
use dotenv::dotenv;
use std::env;
use iron::{Request, Response};
use iron::middleware::AfterMiddleware;
use r2d2_diesel::ConnectionManager;
pub type ConnectionPool = r2d2::Pool<r2d2_diesel::ConnectionManager<diesel::pg::PgConnection>>;
pub fn establish_connection() -> PgConnection {
dotenv().ok();
let database_url = env::var("DATABASE_URL").expect("DATABASE_URL must be set");
PgConnection::establish(&database_url).expect(&format!("Error connecting to {}", database_url))
}
/// Instantiate a new server.
pub fn server() -> Result<api_server::Server> {
dotenv().ok();
let database_url = env::var("DATABASE_URL").expect("DATABASE_URL must be set");
let manager = ConnectionManager::<PgConnection>::new(database_url);
let pool = r2d2::Pool::builder().build(manager).expect("Failed to create database pool.");
Ok(api_server::Server {
db_pool: pool,
})
}
/// HTTP header middleware
header! { (XClacksOverhead, "X-Clacks-Overhead") => [String] }
pub struct XClacksOverheadMiddleware;
impl AfterMiddleware for XClacksOverheadMiddleware {
fn after(&self, _req: &mut Request, mut res: Response) -> iron::IronResult<Response> {
res.headers.set(XClacksOverhead("GNU aaronsw, jpb".to_owned()));
Ok(res)
}
}
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