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// Copyright 2026 The Casdoor Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
use serde::Serialize;
use crate::client::{Client, PostBody};
use crate::error::Result;
use crate::order::{Order, ProductInfo};
use crate::payment::Payment;
#[derive(Serialize)]
#[serde(rename_all = "camelCase")]
struct PlaceOrderRequest<'a> {
product_infos: &'a [ProductInfo],
}
impl Client {
/// Place an order for the given products. `user_name` can be empty to place the order
/// for the user that the client is authenticated as.
pub async fn place_order(
&self,
product_infos: &[ProductInfo],
user_name: &str,
) -> Result<Order> {
let mut query = vec![("owner", self.config.organization_name.as_str())];
if !user_name.is_empty() {
query.push(("userName", user_name));
}
let post_bytes = serde_json::to_vec(&PlaceOrderRequest { product_infos })?;
let response = self
.do_post("place-order", &query, PostBody::Raw(post_bytes))
.await?;
Ok(serde_json::from_value(response.data)?)
}
/// Pay an order with a payment provider, the returned payment holds the `pay_url` the
/// user has to be redirected to.
pub async fn pay_order(&self, order_name: &str, provider_name: &str) -> Result<Payment> {
let response = self
.do_post(
"pay-order",
&[
("id", &self.get_id(order_name)),
("providerName", provider_name),
],
PostBody::Raw(Vec::new()),
)
.await?;
Ok(serde_json::from_value(response.data)?)
}
/// Place an order of one product, kept for compatibility with the old `buy-product`
/// API.
pub async fn buy_product(&self, name: &str, user_name: &str) -> Result<Order> {
let product_info = ProductInfo {
name: name.to_string(),
quantity: 1,
..Default::default()
};
self.place_order(&[product_info], user_name).await
}
}