taler-rust

GNU Taler code in Rust. Largely core banking integrations.
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revenue.rs (2411B)

      1 /*
      2   This file is part of TALER
      3   Copyright (C) 2025, 2026 Taler Systems SA
      4 
      5   TALER is free software; you can redistribute it and/or modify it under the
      6   terms of the GNU Affero General Public License as published by the Free Software
      7   Foundation; either version 3, or (at your option) any later version.
      8 
      9   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
     10   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
     11   A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details.
     12 
     13   You should have received a copy of the GNU Affero General Public License along with
     14   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
     15 */
     16 
     17 use std::sync::Arc;
     18 
     19 use axum::{Json, Router, extract::State, http::StatusCode, response::IntoResponse, routing::get};
     20 use taler_common::{
     21     api_params::{History, HistoryParams},
     22     api_revenue::{RevenueConfig, RevenueIncomingHistory},
     23 };
     24 
     25 use super::TalerApi;
     26 use crate::{
     27     api::RouterUtils as _, auth::AuthMethod, constants::REVENUE_API_VERSION, error::ApiResult,
     28     extract::Query,
     29 };
     30 
     31 pub trait Revenue: TalerApi {
     32     fn history(
     33         &self,
     34         params: History,
     35     ) -> impl std::future::Future<Output = ApiResult<RevenueIncomingHistory>> + Send;
     36 }
     37 
     38 pub fn router<I: Revenue>(state: Arc<I>, auth: AuthMethod) -> Router {
     39     Router::new()
     40         .route(
     41             "/history",
     42             get(
     43                 async |State(state): State<Arc<I>>, Query(params): Query<HistoryParams>| {
     44                     let params = params.check()?;
     45                     let history = state.history(params).await?;
     46                     ApiResult::Ok(if history.incoming_transactions.is_empty() {
     47                         StatusCode::NO_CONTENT.into_response()
     48                     } else {
     49                         Json(history).into_response()
     50                     })
     51                 },
     52             ),
     53         )
     54         .auth(auth, "taler-revenue")
     55         .route(
     56             "/config",
     57             get(async |State(state): State<Arc<I>>| {
     58                 Json(RevenueConfig {
     59                     name: "taler-revenue",
     60                     version: REVENUE_API_VERSION,
     61                     currency: state.currency(),
     62                     implementation: Some(state.implementation()),
     63                 })
     64                 .into_response()
     65             }),
     66         )
     67         .with_state(state)
     68 }