Can get single account information

moneymgr_backend/src/controllers/accounts_controller.rs

@@ -1,5 +1,6 @@
 use crate::controllers::HttpResult;
 use crate::controllers::server_controller::ServerConstraints;
+use crate::extractors::account_extractor::AccountInPath;
 use crate::extractors::auth_extractor::AuthExtractor;
 use crate::services::accounts_service;
 use crate::services::accounts_service::UpdateAccountQuery;
@@ -33,3 +34,8 @@ pub async fn create(auth: AuthExtractor, req: web::Json<CreateAccountRequest>) -
 pub async fn get_list(auth: AuthExtractor) -> HttpResult {
     Ok(HttpResponse::Ok().json(accounts_service::get_list_user(auth.user_id()).await?))
 }
+
+/// Get a single account
+pub async fn get_single(account: AccountInPath) -> HttpResult {
+    Ok(HttpResponse::Ok().json(account.as_ref()))
+}

moneymgr_backend/src/extractors/account_extractor.rs

@@ -0,0 +1,64 @@
+use crate::extractors::auth_extractor::AuthExtractor;
+use crate::models::accounts::{Account, AccountID};
+use crate::services::accounts_service;
+use actix_web::dev::Payload;
+use actix_web::{FromRequest, HttpRequest};
+use serde::Deserialize;
+
+#[derive(Deserialize)]
+struct AccountIdInPath {
+    account_id: AccountID,
+}
+
+#[derive(thiserror::Error, Debug)]
+enum AccountExtractorError {
+    #[error("Current user does not own the account!")]
+    UserDoesNotOwnAccount,
+}
+
+pub struct AccountInPath(Account);
+
+impl AccountInPath {
+    pub async fn load_account_from_path(
+        auth: &AuthExtractor,
+        id: AccountID,
+    ) -> anyhow::Result<Self> {
+        let account = accounts_service::get_by_id(id).await?;
+
+        if account.user_id() != auth.user_id() {
+            return Err(AccountExtractorError::UserDoesNotOwnAccount.into());
+        }
+
+        Ok(Self(account))
+    }
+}
+
+impl FromRequest for AccountInPath {
+    type Error = actix_web::Error;
+    type Future = futures_util::future::LocalBoxFuture<'static, Result<Self, Self::Error>>;
+
+    fn from_request(req: &HttpRequest, _payload: &mut Payload) -> Self::Future {
+        let req = req.clone();
+        Box::pin(async move {
+            let auth = AuthExtractor::extract(&req).await?;
+
+            let account_id =
+                actix_web::web::Path::<AccountIdInPath>::from_request(&req, &mut Payload::None)
+                    .await?
+                    .account_id;
+
+            Self::load_account_from_path(&auth, account_id)
+                .await
+                .map_err(|e| {
+                    log::error!("Failed to extract account ID from URL! {}", e);
+                    actix_web::error::ErrorNotFound("Could not fetch account information!")
+                })
+        })
+    }
+}
+
+impl AsRef<Account> for AccountInPath {
+    fn as_ref(&self) -> &Account {
+        &self.0
+    }
+}

moneymgr_backend/src/extractors/mod.rs

@@ -1,2 +1,3 @@
+pub mod account_extractor;
 pub mod auth_extractor;
 pub mod money_session;

moneymgr_backend/src/main.rs

@@ -91,25 +91,26 @@ async fn main() -> std::io::Result<()> {
                 web::get().to(auth_controller::sign_out),
             )
             // Tokens controller
-            .route("/api/tokens", web::post().to(tokens_controller::create))
+            .route("/api/token", web::post().to(tokens_controller::create))
+            .route("/api/tokens", web::get().to(tokens_controller::get_list))
             .route(
-                "/api/tokens/list",
-                web::get().to(tokens_controller::get_list),
-            )
-            .route(
-                "/api/tokens/{id}",
+                "/api/token/{id}",
                 web::delete().to(tokens_controller::delete),
             )
             // Accounts controller
-            .route("/api/accounts", web::post().to(accounts_controller::create))
+            .route("/api/account", web::post().to(accounts_controller::create))
             .route(
-                "/api/accounts/list",
+                "/api/accounts",
                 web::get().to(accounts_controller::get_list),
             )
+            .route(
+                "/api/account/{account_id}",
+                web::get().to(accounts_controller::get_single),
+            )
             // TODO : update account
             //TODO
             /*.route(
-                "/api/accounts/{id}",
+                "/api/accounts/{account_id}",
                 web::delete().to(accounts_controller::delete),
             )*/
             // TODO : set as default