From 187e9d87888b65bb05194acd0533c0f899792563 Mon Sep 17 00:00:00 2001
From: zksemi <145792744+zksemi@users.noreply.github.com>
Date: Fri, 17 May 2024 17:22:35 +0800
Subject: [PATCH] add RESTful api for withdraw status (#284)

---
 bindings/wasm/src/rpc_client.rs | 16 ++++++++++++++++
 provider/src/response.rs        | 11 +++++++++++
 provider/src/rpc.rs             |  6 ++++++
 3 files changed, 33 insertions(+)

diff --git a/bindings/wasm/src/rpc_client.rs b/bindings/wasm/src/rpc_client.rs
index ab069c35..2e08a5e5 100644
--- a/bindings/wasm/src/rpc_client.rs
+++ b/bindings/wasm/src/rpc_client.rs
@@ -322,4 +322,20 @@ impl RpcClient {
         let _ = builder.insert(client_offset);
         rpc_request!("getWebSocketEvents", builder, &self.server_url, bool)
     }
+
+    #[wasm_bindgen(js_name=getWithdrawStatus)]
+    pub async fn get_withdraw_status(&self, hashes: Vec<String>) -> Result<JsValue, JsValue> {
+        let hashes: Result<Vec<TxHash>, RpcError> = hashes
+            .iter()
+            .map(|hash| TxHash::from_hex(&hash).map_err(|_e| RpcError::InvalidInputParameter))
+            .collect();
+        let mut builder = ArrayParams::new();
+        let _ = builder.insert(hashes?);
+        rpc_request!(
+            "getWithdrawStatus",
+            builder,
+            &self.server_url,
+            Vec<StoredWithdrawalResp>
+        )
+    }
 }
diff --git a/provider/src/response.rs b/provider/src/response.rs
index 25d9aa55..9d1a0848 100644
--- a/provider/src/response.rs
+++ b/provider/src/response.rs
@@ -483,6 +483,17 @@ pub struct TokenInfo {
     pub fast_withdraw: bool,
 }
 
+#[derive(Debug, Serialize, Deserialize, Clone)]
+#[serde(rename_all = "camelCase")]
+pub struct StoredWithdrawalResp {
+    pub l2_tx_hash: TxHash,
+    pub l1_tx_hash: Option<TxHash>,
+    pub executed: bool,
+    pub success: bool,
+    pub block_number: BlockNumber,
+    pub block_index: i32,
+}
+
 #[cfg(test)]
 mod test {
     use super::*;
diff --git a/provider/src/rpc.rs b/provider/src/rpc.rs
index 621b1382..59dc56ca 100644
--- a/provider/src/rpc.rs
+++ b/provider/src/rpc.rs
@@ -125,4 +125,10 @@ pub trait ZkLinkRpc {
         tx: ZkLinkTx,
         l1_signature: Option<TxLayer1Signature>,
     ) -> RpcResult<TxHash>;
+
+    #[method(name = "getWithdrawStatus")]
+    async fn get_withdraw_status(
+        &self,
+        hashes: Vec<TxHash>,
+    ) -> RpcResult<Vec<StoredWithdrawalResp>>;
 }