Add OrderId type

Cargo.lock

@@ -2138,6 +2138,7 @@ name = "pay_u"
 version = "0.1.4"
 dependencies = [
  "chrono",
+ "derive_more",
  "dotenv",
  "log",
  "reqwest",

api/src/actors/payment_manager.rs

@@ -102,7 +102,7 @@ pub struct RequestPayment {
 pub(crate) async fn request_payment(
     msg: RequestPayment,
     client: PayUClient,
-) -> Result<PaymentResult> {
+) -> Result<pay_u::OrderId> {
     let mut client = &mut *client.lock();
     let order = client
         .create_order(
@@ -112,5 +112,5 @@ pub(crate) async fn request_payment(
                 .with_products(msg.products.into_iter().map(Into::into)),
         )
         .await?;
-    Ok(order)
+    Ok(order.order_id)
 }

pay_u/Cargo.toml

@@ -21,6 +21,8 @@ thiserror = { version = "1.0.30" }
 
 log = { version = "0.4.16" }
 
+derive_more = { version = "0.99.17" }
+
 [dev-dependencies]
 tokio = { version = "1.17.0", features = ["full"] }
 dotenv = { version = "0.15.0" }

pay_u/src/lib.rs

@@ -46,6 +46,16 @@ pub enum Error {
 
 pub type Result<T> = std::result::Result<T, Error>;
 
+/// PayU internal order id
+#[derive(derive_more::Display, derive_more::From, derive_more::Deref)]
+pub struct OrderId(pub String);
+
+impl OrderId {
+    pub fn new<S: Into<String>>(id: S) -> Self {
+        Self(id.into())
+    }
+}
+
 /// PayU payment status.
 ///
 /// Each payment is initially Pending and can change according to following
@@ -594,6 +604,8 @@ pub struct Refund {
 pub mod notify {
     use serde::Deserialize;
 
+    use crate::OrderId;
+
     /// Payment notification object received on [super::Order].[notify_url]
     #[derive(Deserialize, Debug)]
     #[serde(rename_all = "camelCase")]
@@ -615,7 +627,7 @@ pub mod notify {
     #[serde(rename_all = "camelCase")]
     pub struct RefundUpdate {
         pub ext_order_id: String,
-        pub order_id: String,
+        pub order_id: OrderId,
         pub refund: Refund,
     }
 
@@ -894,14 +906,11 @@ impl Client {
     ///         .await;
     /// }
     /// ```
-    pub async fn partial_refund<OrderId>(
+    pub async fn partial_refund(
         &mut self,
         order_id: OrderId,
         refund: RefundRequest,
-    ) -> Result<PartialRefundResult>
-    where
-        OrderId: std::fmt::Display,
-    {
+    ) -> Result<PartialRefundResult> {
         self.authorize().await?;
         if refund.description().trim().is_empty() {
             return Err(Error::NoDescription);
@@ -948,10 +957,7 @@ impl Client {
     ///         .await;
     /// }
     /// ```
-    pub async fn order_transactions<OrderId: Display>(
-        &mut self,
-        order_id: OrderId,
-    ) -> Result<res::Transactions> {
+    pub async fn order_transactions(&mut self, order_id: OrderId) -> Result<res::Transactions> {
         self.authorize().await?;
         let bearer = self.bearer.as_ref().cloned().unwrap_or_default();
         let path = format!("{}/orders/{}/transactions", self.base_url(), order_id);
@@ -1058,7 +1064,7 @@ mod tests {
     async fn partial_refund() {
         let res = build_client()
             .partial_refund(
-                "H9LL64F37H160126GUEST000P01",
+                OrderId::new("H9LL64F37H160126GUEST000P01"),
                 RefundRequest::new("Refund", 1000),
             )
             .await;