Add Approval(...) abi fallback

fremantle-industries · Nov 18, 2021 · 44d264e · 44d264e
1 parent 6e4f822
commit 44d264e
Showing 1 changed file with 24 additions and 0 deletions.
diff --git a/config/runtime.exs b/config/runtime.exs
@@ -88,6 +88,7 @@ if config_env() == :dev do
             struct: Examples.Erc20.Events.Approval,
             handler: {Examples.EventHandler, :handle_erc20_approval, []},
             abi: [
+              # token standard
               %{
                 "anonymous" => false,
                 "inputs" => [
@@ -109,6 +110,29 @@ if config_env() == :dev do
                 ],
                 "name" => "Approval",
                 "type" => "event"
+              },
+              # override
+              %{
+                "anonymous" => false,
+                "inputs" => [
+                  %{
+                    "indexed" => true,
+                    "name" => "owner",
+                    "type" => "address"
+                  },
+                  %{
+                    "indexed" => true,
+                    "name" => "spender",
+                    "type" => "address"
+                  },
+                  %{
+                    "indexed" => true,
+                    "name" => "value",
+                    "type" => "uint256"
+                  }
+                ],
+                "name" => "Approval",
+                "type" => "event"
               }
             ]
           }