Fix Mural payout status syncing (#4853)

* Fix Mural payout status syncing

* Make Mural payout code more resilient

* prepare sqlx

* fix test

packages/muralpay/src/client/mod.rs

@@ -0,0 +1,122 @@
+mod error;
+pub use error::*;
+use {
+    reqwest::{IntoUrl, RequestBuilder},
+    secrecy::{ExposeSecret, SecretString},
+};
+
+#[cfg(feature = "mock")]
+mod mock;
+#[cfg(feature = "mock")]
+pub use mock::MuralPayMock;
+use serde::de::DeserializeOwned;
+
+#[derive(Debug, Clone)]
+pub struct Client {
+    pub http: reqwest::Client,
+    pub api_url: String,
+    pub api_key: SecretString,
+    pub transfer_api_key: SecretString,
+    #[cfg(feature = "mock")]
+    pub mock: std::sync::Arc<arc_swap::ArcSwapOption<mock::MuralPayMock>>,
+}
+
+impl Client {
+    pub fn new(
+        api_url: impl Into<String>,
+        api_key: impl Into<SecretString>,
+        transfer_api_key: impl Into<SecretString>,
+    ) -> Self {
+        Self {
+            http: reqwest::Client::new(),
+            api_url: api_url.into(),
+            api_key: api_key.into(),
+            transfer_api_key: transfer_api_key.into(),
+            #[cfg(feature = "mock")]
+            mock: std::sync::Arc::new(arc_swap::ArcSwapOption::empty()),
+        }
+    }
+
+    /// Creates a client which mocks responses.
+    #[cfg(feature = "mock")]
+    #[must_use]
+    pub fn from_mock(mock: mock::MuralPayMock) -> Self {
+        Self {
+            http: reqwest::Client::new(),
+            api_url: String::new(),
+            api_key: SecretString::from(String::new()),
+            transfer_api_key: SecretString::from(String::new()),
+            mock: std::sync::Arc::new(arc_swap::ArcSwapOption::from_pointee(mock)),
+        }
+    }
+
+    fn http_req(&self, make_req: impl FnOnce() -> RequestBuilder) -> RequestBuilder {
+        make_req()
+            .bearer_auth(self.api_key.expose_secret())
+            .header("accept", "application/json")
+            .header("content-type", "application/json")
+    }
+
+    pub(crate) fn http_get<U: IntoUrl>(&self, make_url: impl FnOnce(&str) -> U) -> RequestBuilder {
+        self.http_req(|| self.http.get(make_url(&self.api_url)))
+    }
+
+    pub(crate) fn http_post<U: IntoUrl>(&self, make_url: impl FnOnce(&str) -> U) -> RequestBuilder {
+        self.http_req(|| self.http.post(make_url(&self.api_url)))
+    }
+
+    pub(crate) fn http_put<U: IntoUrl>(&self, make_url: impl FnOnce(&str) -> U) -> RequestBuilder {
+        self.http_req(|| self.http.put(make_url(&self.api_url)))
+    }
+
+    pub(crate) fn http_delete<U: IntoUrl>(
+        &self,
+        make_url: impl FnOnce(&str) -> U,
+    ) -> RequestBuilder {
+        self.http_req(|| self.http.delete(make_url(&self.api_url)))
+    }
+
+    pub async fn health(&self) -> reqwest::Result<()> {
+        self.http_get(|base| format!("{base}/api/health"))
+            .send()
+            .await?
+            .error_for_status()?;
+        Ok(())
+    }
+}
+
+pub trait RequestExt: Sized {
+    #[must_use]
+    fn transfer_auth(self, client: &Client) -> Self;
+
+    fn send_mural<T: DeserializeOwned>(
+        self,
+    ) -> impl Future<Output = crate::Result<T>> + Send + Sync;
+}
+
+const HEADER_TRANSFER_API_KEY: &str = "transfer-api-key";
+
+impl RequestExt for reqwest::RequestBuilder {
+    fn transfer_auth(self, client: &Client) -> Self {
+        self.header(
+            HEADER_TRANSFER_API_KEY,
+            client.transfer_api_key.expose_secret(),
+        )
+    }
+
+    async fn send_mural<T: DeserializeOwned>(self) -> crate::Result<T> {
+        let resp = self.send().await?;
+        let status = resp.status();
+        if status.is_client_error() || status.is_server_error() {
+            let json = resp.bytes().await?;
+            let err = serde_json::from_slice::<ApiError>(&json)
+                .map_err(|source| MuralError::DecodeError { source, json })?;
+            Err(MuralError::Api(err))
+        } else {
+            let json = resp.bytes().await?;
+            let t = serde_json::from_slice::<T>(&json)
+                .map_err(|source| MuralError::Decode { source, json })?;
+            Ok(t)
+        }
+    }
+}