feat: implement surrealdb and redis

src/apps/mod.rs

@@ -1,15 +1,14 @@
-use axum::{routing::get, Router};
-use v1::auth_router;
+use crate::{AppState, RedisClient, SurrealClient};
+use axum::{Extension, Router};
 
 pub mod v1;
 pub mod v2;
 
-pub async fn apps() -> Router {
-	let v1_routes = Router::new()
-		.nest("/auth", auth_router())
-		.route("/", get(|| async { "Comming Soon v1" }));
+pub async fn apps(surrealdb: SurrealClient, redisdb: RedisClient) -> Router {
+	let state = AppState { surrealdb, redisdb };
 
-	let v2_routes = Router::new().route("/", get(|| async { "Comming Soon v2" }));
-
-	Router::new().nest("/v1", v1_routes).nest("/v2", v2_routes)
+	Router::new()
+		.nest("/v1", v1::routes().await)
+		.nest("/v2", v2::routes().await)
+		.layer(Extension(state))
 }

src/apps/v1/auth/auth_controller.rs

@@ -1,6 +1,11 @@
-use super::{mutation_login, AuthLoginRequestDto};
-use axum::{response::Response, Json};
+use axum::{response::IntoResponse, Extension, Json};
 
-pub async fn post_login(Json(payload): Json<AuthLoginRequestDto>) -> Response {
-	mutation_login(payload).await
+use super::{mutation_login, AuthLoginRequestDto};
+use crate::AppState;
+
+pub async fn post_login(
+	Extension(state): Extension<AppState>,
+	Json(payload): Json<AuthLoginRequestDto>,
+) -> impl IntoResponse {
+	mutation_login(payload, &state).await
 }

src/apps/v1/auth/auth_repository.rs

@@ -1,8 +1,30 @@
 use super::auth_dto::AuthLoginRequestDto;
-use crate::{success_response, ResponseSuccessDto};
+use crate::{success_response, AppState, ResponseSuccessDto};
 use axum::response::Response;
 
-pub async fn mutation_login(params: AuthLoginRequestDto) -> Response {
+const USERS_KEY: &str = "users";
+
+pub async fn mutation_login(
+	params: AuthLoginRequestDto,
+	state: &AppState,
+) -> Response {
+	let _users: Option<AuthLoginRequestDto> = state
+		.surrealdb
+		.select((USERS_KEY, &*params.email))
+		.await
+		.unwrap();
+
+	let mut redis_conn = state
+		.redisdb
+		.get_connection()
+		.expect("failed to get connection");
+
+	redis::cmd("SET")
+		.arg("some_key")
+		.arg("some_value")
+		.query::<()>(&mut redis_conn)
+		.expect("failed to set value");
+
 	let response = ResponseSuccessDto {
 		data: AuthLoginRequestDto {
 			email: params.email,

src/apps/v1/mod.rs

@@ -1,3 +1,7 @@
+use axum::Router;
+
 pub mod auth;
 
-pub use auth::*;
+pub async fn routes() -> Router {
+	Router::new().nest("/auth", auth::auth_router())
+}

src/apps/v2/auth/mod.rs

@@ -0,0 +1,9 @@
+use axum::{response::IntoResponse, routing::post, Router};
+
+async fn dummy_login() -> impl IntoResponse {
+	"Logged in successfully"
+}
+
+pub fn auth_router() -> Router {
+	Router::new().route("/login", post(dummy_login))
+}

src/apps/v2/mod.rs

@@ -0,0 +1,9 @@
+use axum::Router;
+
+pub mod auth;
+pub use auth::*;
+
+pub async fn routes() -> Router {
+	let public_routes = Router::new().nest("/auth", auth::auth_router());
+	Router::new().merge(public_routes)
+}

src/entities/common_dto.rs

@@ -1,4 +1,5 @@
 use serde::{Deserialize, Serialize};
+use surrealdb::{engine::remote::ws::Client, Surreal};
 use utoipa::{IntoParams, ToSchema};
 
 #[derive(Debug, Clone, Serialize, Deserialize, ToSchema)]
@@ -35,3 +36,12 @@ pub struct ResponseListSuccessDto<T: Serialize> {
 	pub data: T,
 	pub meta: Option<MetaResponseDto>,
 }
+
+pub type SurrealClient = Surreal<Client>;
+pub type RedisClient = redis::Client;
+
+#[derive(Clone)]
+pub struct AppState {
+	pub surrealdb: SurrealClient,
+	pub redisdb: RedisClient,
+}

src/entities/error_dto.rs

@@ -0,0 +1,27 @@
+pub mod error {
+	use axum::http::StatusCode;
+	use axum::response::IntoResponse;
+	use axum::response::Response;
+	use axum::Json;
+	use thiserror::Error;
+
+	#[derive(Error, Debug)]
+	pub enum Error {
+		#[error("database error")]
+		Db,
+	}
+
+	impl IntoResponse for Error {
+		fn into_response(self) -> Response {
+			(StatusCode::INTERNAL_SERVER_ERROR, Json(self.to_string()))
+				.into_response()
+		}
+	}
+
+	impl From<surrealdb::Error> for Error {
+		fn from(error: surrealdb::Error) -> Self {
+			eprintln!("{error}");
+			Self::Db
+		}
+	}
+}

src/entities/mod.rs

@@ -1,3 +1,5 @@
 pub mod common_dto;
+pub mod error_dto;
 
 pub use common_dto::*;
+pub use error_dto::*;

src/libs/axum/mod.rs

@@ -3,21 +3,29 @@ use std::env;
 use std::{future::Future, net::SocketAddr};
 use tokio::net::TcpListener;
 
+use crate::{redisdb_init, RedisClient};
+use crate::{surrealdb_init, SurrealClient};
+
 pub async fn axum_init<F, Fut>(router_fn: F)
 where
-	F: Fn() -> Fut,
+	F: FnOnce(SurrealClient, RedisClient) -> Fut,
 	Fut: Future<Output = Router>,
 {
-	let router = router_fn().await;
+	let surrealdb = surrealdb_init().await.expect("Failed surrealdb");
+	let redisdb = redisdb_init().await.expect("Failed  redisdb");
+	let router = router_fn(surrealdb, redisdb).await;
+
 	let addr = SocketAddr::from((
 		[0, 0, 0, 0],
 		env::var("PORT")
-			.unwrap_or("3000".to_string())
+			.unwrap_or_else(|_| "3000".to_string())
 			.parse()
 			.unwrap(),
 	));
+
 	let listener = TcpListener::bind(&addr).await.unwrap();
 	println!("Listening on http://{}", addr);
+
 	match serve(listener, router).await {
 		Ok(_) => println!("Server stopped gracefully."),
 		Err(err) => println!("Server encountered an error: {}", err),

src/libs/mod.rs

@@ -4,6 +4,7 @@ pub mod jsonwebtoken;
 pub mod lettre;
 pub mod redis;
 pub mod seaorm;
+pub mod surrealdb;
 
 pub use argon::*;
 pub use axum::*;
@@ -11,3 +12,4 @@ pub use jsonwebtoken::*;
 pub use lettre::*;
 pub use redis::*;
 pub use seaorm::*;
+pub use surrealdb::*;

src/libs/redis/mod.rs

@@ -1,20 +1,16 @@
+use redis::Client;
+use redis::RedisResult;
 use std::env;
 
-use redis::Client;
-
-pub fn db_redis() -> redis::Connection {
-	let host_name = env::var("REDIS_HOSTNAME").unwrap_or("localhost".to_string());
-
+pub async fn redisdb_init() -> RedisResult<Client> {
+	let host_name =
+		env::var("REDIS_HOSTNAME").unwrap_or_else(|_| "localhost".to_string());
 	let uri_scheme = if env::var("IS_TLS").is_ok() {
 		"rediss"
 	} else {
 		"redis"
 	};
-
 	let url = format!("{}://{}", uri_scheme, host_name);
-
-	Client::open(url)
-		.expect("Invalid connection URL")
-		.get_connection()
-		.expect("Failed to connect to Redis")
+	let client = Client::open(url)?;
+	Ok(client)
 }

src/libs/surrealdb/mod.rs

@@ -0,0 +1,11 @@
+use surrealdb::engine::remote::ws::{Client, Ws};
+use surrealdb::{Result, Surreal};
+
+use crate::SurrealClient;
+
+pub async fn surrealdb_init() -> Result<SurrealClient> {
+	let db = Surreal::<Client>::init();
+	db.connect::<Ws>("ws://localhost:8000").await?;
+	db.use_ns("test").use_db("test").await?;
+	Ok(db)
+}

src/main.rs

@@ -1,6 +1,6 @@
-use imphnen_cms_be::{apps, libs::axum_init};
+use imphnen_cms_be::{apps, axum_init};
 
 #[tokio::main]
 async fn main() {
-	axum_init(apps).await;
+	axum_init(|db, redis| async { apps(db, redis).await }).await;
 }