57 lines
1.2 KiB
Rust
57 lines
1.2 KiB
Rust
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#![feature(plugin, custom_derive)]
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#![plugin(rocket_codegen)]
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#[macro_use]
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extern crate diesel;
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extern crate dotenv;
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extern crate rocket;
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extern crate rocket_contrib;
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use diesel::pg::PgConnection;
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use diesel::r2d2::{ConnectionManager, Pool};
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use dotenv::dotenv;
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use std::env;
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use rocket_contrib::Template;
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mod db_conn;
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mod models;
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mod schema;
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mod routes;
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use db_conn::DbConn;
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use models::instance::*;
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type PgPool = Pool<ConnectionManager<PgConnection>>;
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/// Initializes a database pool.
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fn init_pool() -> PgPool {
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dotenv().ok();
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let database_url = env::var("DATABASE_URL").expect("DATABASE_URL must be set");
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let manager = ConnectionManager::<PgConnection>::new(database_url);
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Pool::new(manager).expect("db pool")
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}
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#[get("/")]
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fn index(conn: DbConn) -> String {
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match Instance::get_local(&*conn) {
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Some(inst) => {
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format!("Welcome on {}", inst.name)
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}
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None => {
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String::from("Not initialized")
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}
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}
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}
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fn main() {
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rocket::ignite()
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.mount("/", routes![
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routes::instance::configure,
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routes::instance::post_config
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])
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.manage(init_pool())
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.attach(Template::fairing())
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.launch();
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}
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