61 lines
1.5 KiB
Rust
61 lines
1.5 KiB
Rust
use actix_web::{
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App, Error, HttpServer,
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body::MessageBody,
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dev::{ServiceFactory, ServiceRequest, ServiceResponse},
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web,
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};
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use post::framework::web::post_web_routes::configure_post_routes;
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use server::use_cases::UseCases;
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use sqlx::{Pool, Postgres, postgres::PgPoolOptions};
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use std::{env, sync::Arc};
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#[actix_web::main]
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async fn main() -> std::io::Result<()> {
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dotenv::dotenv().ok();
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env_logger::init();
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let db_pool = init_database().await;
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HttpServer::new(move || create_app(db_pool.clone()))
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.bind(("127.0.0.1", 8080))?
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.run()
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.await
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}
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async fn init_database() -> Arc<Pool<Postgres>> {
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let database_url = env::var("DATABASE_URL")
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.unwrap_or_else(|_| "postgres://postgres@localhost:5432/postgres".to_string());
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let db_pool = PgPoolOptions::new()
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.max_connections(5)
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.connect(&database_url)
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.await
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.expect("Failed to create database connection pool");
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sqlx::migrate!("../migrations")
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.run(&db_pool)
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.await
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.expect("Failed to run database migrations");
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Arc::new(db_pool)
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}
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fn create_app(
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db_pool: Arc<Pool<Postgres>>,
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) -> App<
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impl ServiceFactory<
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ServiceRequest,
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Response = ServiceResponse<impl MessageBody>,
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Config = (),
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InitError = (),
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Error = Error,
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>,
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> {
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let use_cases = UseCases::new(db_pool.clone());
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App::new()
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.app_data(web::Data::new(db_pool))
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.app_data(web::Data::new(use_cases.get_all_post_info_use_case))
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.configure(configure_post_routes)
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}
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