feat(rpc): optional configurable fee

objkt-com · Oct 6, 2024 · aa6462c · aa6462c
1 parent 12e6636
commit aa6462c
Showing 1 changed file with 10 additions and 3 deletions.
diff --git a/lib/rpc.ex b/lib/rpc.ex
@@ -62,13 +62,15 @@ defmodule Tezex.Rpc do
           gas_limit: non_neg_integer(),
           storage_limit: non_neg_integer(),
           gas_reserve: non_neg_integer(),
-          burn_reserve: non_neg_integer()
+          burn_reserve: non_neg_integer(),
+          fee: non_neg_integer()
         ) :: operation()
   def fill_operation_fee(operation, preapplied_operations, opts \\ []) do
     gas_limit = Keyword.get(opts, :gas_limit)
     storage_limit = Keyword.get(opts, :storage_limit)
     gas_reserve = Keyword.get(opts, :gas_reserve, Fee.default_gas_reserve())
     burn_reserve = Keyword.get(opts, :burn_reserve, Fee.default_gas_reserve())
+    fee = Keyword.get(opts, :fee)
 
     number_contents = length(preapplied_operations)
 
@@ -130,8 +132,13 @@ defmodule Tezex.Rpc do
               gas_limit_new
             end
 
-          extra_size = 1 + div(Fee.extra_size(), number_contents)
-          fee = Fee.calculate_fee(content, gas_limit_new, extra_size: extra_size)
+          fee =
+            if is_nil(fee) do
+              extra_size = 1 + div(Fee.extra_size(), number_contents)
+              Fee.calculate_fee(content, gas_limit_new, extra_size: extra_size)
+            else
+              fee
+            end
 
           %{
             content