fix: gas price value in eth_getTransaction JSON-RPC response (evmos…

…#1082)

Solution:
- pass the correct baseFee parameter

Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com>

CHANGELOG.md

@@ -40,6 +40,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 ### Bug Fixes
 
 * (rpc) [tharsis#1059](https://github.com/tharsis/ethermint/pull/1059) Remove unnecessary event filtering logic on the `eth_baseFee` JSON-RPC endpoint.
+* (rpc) [tharsis#1082](https://github.com/tharsis/ethermint/pull/1082) fix gas price returned in getTransaction api.
 
 ### API Breaking
 

rpc/ethereum/backend/backend.go

@@ -666,7 +666,7 @@ func (e *EVMBackend) GetTransactionByHash(txHash common.Hash) (*types.RPCTransac
  common.Hash{},
  uint64(0),
  uint64(0),
- e.chainID,
+ nil,
  )
  if err != nil {
  return nil, err
@@ -734,7 +734,7 @@ func (e *EVMBackend) GetTransactionByHash(txHash common.Hash) (*types.RPCTransac
  common.BytesToHash(block.BlockID.Hash.Bytes()),
  uint64(res.Height),
  txIndex,
- e.chainID,
+ nil,
  )
 }
 

rpc/ethereum/namespaces/eth/api.go

@@ -733,12 +733,17 @@ func (e *PublicAPI) getTransactionByBlockAndIndex(block *tmrpctypes.ResultBlock,
  msg = ethMsgs[i]
  }
 
+ baseFee, err := e.backend.BaseFee(block.Block.Height)
+ if err != nil {
+ return nil, err
+ }
+
  return rpctypes.NewTransactionFromMsg(
  msg,
  common.BytesToHash(block.Block.Hash()),
  uint64(block.Block.Height),
  uint64(idx),
- e.chainIDEpoch,
+ baseFee,
  )
 }
 
@@ -952,7 +957,7 @@ func (e *PublicAPI) GetPendingTransactions() ([]*rpctypes.RPCTransaction, error)
  common.Hash{},
  uint64(0),
  uint64(0),
- e.chainIDEpoch,
+ nil,
  )
  if err != nil {
  return nil, err