check frozen balance

1 files changed, 4 insertions, 2 deletions

diff --git a/lib/db.ts b/lib/db.ts
index 57b53037..7a779485 100644
--- a/lib/db.ts
+++ b/lib/db.ts
@@ -10,6 +10,8 @@ local amount = tonumber(ARGV[1])
 local tip = tonumber(ARGV[2])
 local fee = tonumber(ARGV[3])
 local ourfee = tonumber(ARGV[4])
+local frozen = tonumber(ARGV[5])
+local insufficientString = ARGV[6];
 
 local balance = tonumber(redis.call('get', balanceKey) or '0')
 local credit = tonumber(redis.call('get', creditKey) or '0')
@@ -17,8 +19,8 @@ local credit = tonumber(redis.call('get', creditKey) or '0')
 local covered = math.min(credit, ourfee)
 ourfee = ourfee - covered
 
-if balance < amount + tip + fee + ourfee then
-    return {err = 'Insufficient funds ⚡️' .. balance .. ' of ⚡️' .. amount + tip + fee + ourfee}
+if balance - frozen < amount + tip + fee + ourfee then
+    return {err = insufficientString .. '⚡️' .. balance - frozen .. ' / ' .. amount + tip + fee + ourfee}
 end
 
 redis.call('decrby', creditKey, tostring(math.floor(covered)))