Next Web Data Database

Database - make everything simpler

Tips

Currently supports MySQL and PostgreSQL In theory, What Rbatis supports should be included

Usage

If you want to use it, please ensure that the file contains the following content

CARGO_MANIFEST_DIR/resources/application.yaml

Used in conjunction, otherwise useless

And lib

next-web-dev

next:
    data: 
     database:
        driver: mysql
        host: localhost
        port: 3306
        username: root
        password: 123456
        database: test_db

#![allow(missing_docs)]

use next_web_core::async_trait;
use next_web_core::{context::properties::ApplicationProperties, ApplicationContext};
use next_web_dev::application::Application;

use axum::routing::get;
use next_web_data_database::service::database_service::DatabaseService;
use next_web_dev::middleware::find_singleton::FindSingleton;

/// Test application
#[derive(Default, Clone)] 
pub struct TestApplication;

#[async_trait]
impl Application for TestApplication {
    /// initialize the middleware.
    async fn init_middleware(&mut self, _properties: &ApplicationProperties) {}

    async fn application_router(&mut self, _ctx: &mut ApplicationContext) -> axum::Router {
        axum::Router::new().route("/version", get(req_version))
    }
}

async fn req_version(
    FindSingleton(service): FindSingleton<DatabaseService>,
) -> impl axum::response::IntoResponse {
    let version: String = service
        .query_decode("SELECT VERSION();", vec![])
        .await
        .unwrap_or("unknown version".to_string());
    version
}

#[tokio::main]
async fn main() {
    TestApplication::run().await;
}