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blog/src/main.rs

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Rust
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2021-11-23 09:32:08 +01:00
// This needs to be explicitely included before diesel is imported to make sure
// compilation succeeds in the release Docker image.
extern crate openssl;
#[macro_use]
extern crate rocket;
#[macro_use]
extern crate diesel_migrations;
#[macro_use]
extern crate diesel;
use figment::{
providers::{Env, Format, Yaml},
Figment,
};
use rocket::{
fairing::AdHoc,
http::Status,
serde::json::{json, Value},
Build, Request, Rocket,
};
use rocket_sync_db_pools::database;
use serde::{Deserialize, Serialize};
pub mod db;
pub mod errors;
pub mod guards;
pub mod posts;
pub(crate) mod schema;
pub mod sections;
#[global_allocator]
static GLOBAL: mimalloc::MiMalloc = mimalloc::MiMalloc;
#[database("postgres_rb")]
pub struct RbDbConn(diesel::PgConnection);
#[catch(default)]
fn default_catcher(status: Status, _: &Request) -> Value
{
json!({"status": status.code, "message": ""})
}
embed_migrations!();
async fn run_db_migrations(rocket: Rocket<Build>) -> Result<Rocket<Build>, Rocket<Build>>
{
let conn = RbDbConn::get_one(&rocket)
.await
.expect("database connection");
conn.run(|c| match embedded_migrations::run(c) {
Ok(()) => Ok(rocket),
Err(_) => Err(rocket),
})
.await
}
// async fn create_admin_user<'a>(rocket: &'a Rocket<Orbit>)
// {
// let config = rocket.state::<RbConfig>().expect("RbConfig instance");
// let admin_user = config.admin_user.clone();
// let admin_pass = config.admin_pass.clone();
// let conn = RbDbConn::get_one(&rocket)
// .await
// .expect("database connection");
// conn.run(move |c| {
// admin::create_admin_user(c, &admin_user, &admin_pass).expect("failed to create admin user")
// })
// .await;
// }
#[derive(Debug, Deserialize, Serialize, Clone)]
pub struct RbJwtConf
{
key: String,
refresh_token_size: usize,
refresh_token_expire: i64,
}
#[derive(Debug, Deserialize, Serialize)]
pub struct RbConfig
{
admin_user: String,
admin_pass: String,
jwt: RbJwtConf,
}
#[launch]
fn rocket() -> _
{
let figment = Figment::from(rocket::config::Config::default())
.merge(Yaml::file("Rb.yaml").nested())
.merge(Env::prefixed("RB_").global());
// This mut is necessary when the "docs" or "web" feature is enabled, as these further modify
// the instance variable
rocket::custom(figment)
.attach(RbDbConn::fairing())
.attach(AdHoc::try_on_ignite(
"Run database migrations",
run_db_migrations,
))
// .attach(AdHoc::try_on_ignite("Create admin user", create_admin_user))
.attach(AdHoc::config::<RbConfig>())
.register("/", catchers![default_catcher])
.mount("/sections", routes![sections::create_section])
.mount("/posts", routes![posts::get, posts::create])
}