From 8fa7626bd99aee2803abb9472f4418eec0d875d1 Mon Sep 17 00:00:00 2001
From: Edouard Paris <m@edouard.paris>
Date: Tue, 15 Oct 2019 13:58:31 +0200
Subject: [PATCH] feat withdrawal

---
 src/lib.rs | 48 ++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 42 insertions(+), 6 deletions(-)

diff --git a/src/lib.rs b/src/lib.rs
index 31e1bb2..46e5a50 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,7 +1,43 @@
-#[cfg(test)]
-mod tests {
-    #[test]
-    fn it_works() {
-        assert_eq!(2 + 2, 4);
-    }
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Serialize, Deserialize)]
+pub enum Tag {
+    #[serde(rename = "withdrawalRequest")]
+    WithdrawalRequest,
+}
+
+/// Withdrawal is a withdrawal resource.
+#[derive(Debug, Serialize, Deserialize)]
+pub struct Withdrawal {
+    /// A default withdrawal invoice description
+    #[serde(rename = "defaultDescription")]
+    pub default_description: String,
+    /// a second-level url which would accept a withdrawal
+    /// lightning invoice as query parameter
+    pub callback: String,
+    /// an ephemeral secret which would allow user to withdraw funds
+    pub k1: String,
+    /// max withdrawable amount for a given user on a given service
+    #[serde(rename = "maxWithdrawable")]
+    pub max_withdrawable: u64,
+    /// An optional field, defaults to 1 MilliSatoshi if not present,
+    /// can not be less than 1 or more than `maxWithdrawable`
+    #[serde(rename = "minWithdrawable")]
+    pub min_withdrawable: Option<u64>,
+    /// tag of the request
+    pub tag: Tag,
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+pub enum ResponseStatus {
+    ERROR,
+    OK,
+}
+
+/// Response is the response format returned by Service.
+/// Example: `{\"status\":\"ERROR\",\"reason\":\"error detail...\"}"`
+#[derive(Debug, Serialize, Deserialize)]
+pub struct Response {
+    pub status: ResponseStatus,
+    pub reason: Option<String>,
 }