check conversion limit

1 files changed, 3 insertions, 1 deletions

diff --git a/routes/liquid/send.js b/routes/liquid/send.js
index ee62c1b8..ab28471e 100644
--- a/routes/liquid/send.js
+++ b/routes/liquid/send.js
@@ -1,7 +1,7 @@
 const btc = config.liquid.btcasset;
 const lcad = config.liquid.cadasset;
 
-sendLiquid = async ({ user, address, memo, tx }) => {
+sendLiquid = async ({ user, address, memo, tx, limit }) => {
   const isChange = async address =>
     (await lq.getAddressInfo(address)).ismine &&
     !Object.keys(addresses).includes(address);
@@ -67,6 +67,8 @@ sendLiquid = async ({ user, address, memo, tx }) => {
         }
       }
 
+      if (limit && total > limit) throw new Error("Tx amount exceeds authorized amount");
+
       if (asset !== btc || total) {
         l.info("creating liquid payment", user.username, asset, total, fee);