chg: remove redundant logs

internal/cli/server/api_service.go

@@ -3,35 +3,27 @@ package server
 import (
 	"context"
 	"errors"
-	"fmt"
-
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/rpc"
 	protobor "github.com/maticnetwork/polyproto/bor"
 	protoutil "github.com/maticnetwork/polyproto/utils"
 )
 
 func (s *Server) GetRootHash(ctx context.Context, req *protobor.GetRootHashRequest) (*protobor.GetRootHashResponse, error) {
-	fmt.Printf(">>>>> GetRootHash: req %v\n", req)
 	rootHash, err := s.backend.APIBackend.GetRootHash(ctx, req.StartBlockNumber, req.EndBlockNumber)
 	if err != nil {
-		fmt.Printf(">>>>> GetRootHash: err %v\n", err)
 		return nil, err
 	}
 
-	fmt.Printf(">>>>> GetRootHash: returning\n")
 	return &protobor.GetRootHashResponse{RootHash: rootHash}, nil
 }
 
 func (s *Server) GetVoteOnHash(ctx context.Context, req *protobor.GetVoteOnHashRequest) (*protobor.GetVoteOnHashResponse, error) {
-	fmt.Printf(">>>>> GetVoteOnHash: req %v\n", req)
 	vote, err := s.backend.APIBackend.GetVoteOnHash(ctx, req.StartBlockNumber, req.EndBlockNumber, req.Hash, req.MilestoneId)
 	if err != nil {
-		fmt.Printf(">>>>> GetVoteOnHash: err %v\n", err)
 		return nil, err
 	}
 
-	fmt.Printf(">>>>> GetVoteOnHash: returning\n")
 	return &protobor.GetVoteOnHashResponse{Response: vote}, nil
 }
 
@@ -44,26 +36,20 @@ func headerToProtoborHeader(h *types.Header) *protobor.Header {
 }
 
 func (s *Server) HeaderByNumber(ctx context.Context, req *protobor.GetHeaderByNumberRequest) (*protobor.GetHeaderByNumberResponse, error) {
-	fmt.Printf(">>>>> HeaderByNumber: req %v\n", req)
 	header, err := s.backend.APIBackend.HeaderByNumber(ctx, rpc.BlockNumber(req.Number))
 	if err != nil {
-		fmt.Printf(">>>>> HeaderByNumber: err %v\n", err)
 		return nil, err
 	}
 
-	fmt.Printf(">>>>> HeaderByNumber: returning\n")
 	return &protobor.GetHeaderByNumberResponse{Header: headerToProtoborHeader(header)}, nil
 }
 
 func (s *Server) BlockByNumber(ctx context.Context, req *protobor.GetBlockByNumberRequest) (*protobor.GetBlockByNumberResponse, error) {
-	fmt.Printf(">>>>> BlockByNumber: req %v\n", req)
 	block, err := s.backend.APIBackend.BlockByNumber(ctx, rpc.BlockNumber(req.Number))
 	if err != nil {
-		fmt.Printf(">>>>> BlockByNumber: err %v\n", err)
 		return nil, err
 	}
 
-	fmt.Printf(">>>>> BlockByNumber: returning\n")
 	return &protobor.GetBlockByNumberResponse{Block: blockToProtoBlock(block)}, nil
 }
 
@@ -74,41 +60,32 @@ func blockToProtoBlock(h *types.Block) *protobor.Block {
 }
 
 func (s *Server) TransactionReceipt(ctx context.Context, req *protobor.ReceiptRequest) (*protobor.ReceiptResponse, error) {
-	fmt.Printf(">>>>> TransactionReceipt: req %v\n", req)
 	_, blockHash, _, txnIndex, err := s.backend.APIBackend.GetTransaction(ctx, protoutil.ConvertH256ToHash(req.Hash))
 	if err != nil {
-		fmt.Printf(">>>>> TransactionReceipt: err1 %v\n", err)
 		return nil, err
 	}
 
 	receipts, err := s.backend.APIBackend.GetReceipts(ctx, blockHash)
 	if err != nil {
-		fmt.Printf(">>>>> TransactionReceipt: err2 %v\n", err)
 		return nil, err
 	}
 
 	if receipts == nil {
-		fmt.Printf(">>>>> TransactionReceipt: err3 %v\n", errors.New("no receipts found"))
 		return nil, errors.New("no receipts found")
 	}
 
 	if len(receipts) <= int(txnIndex) {
-		fmt.Printf(">>>>> TransactionReceipt: err4 %v\n", errors.New("transaction index out of bounds"))
 		return nil, errors.New("transaction index out of bounds")
 	}
 
-	fmt.Printf(">>>>> TransactionReceipt: returning\n")
 	return &protobor.ReceiptResponse{Receipt: ConvertReceiptToProtoReceipt(receipts[txnIndex])}, nil
 }
 
 func (s *Server) BorBlockReceipt(ctx context.Context, req *protobor.ReceiptRequest) (*protobor.ReceiptResponse, error) {
-	fmt.Printf(">>>>> BorBlockReceipt: req %v\n", req)
 	receipt, err := s.backend.APIBackend.GetBorBlockReceipt(ctx, protoutil.ConvertH256ToHash(req.Hash))
 	if err != nil {
-		fmt.Printf(">>>>> BorBlockReceipt: err %v\n", err)
 		return nil, err
 	}
 
-	fmt.Printf(">>>>> BorBlockReceipt: returning\n")
 	return &protobor.ReceiptResponse{Receipt: ConvertReceiptToProtoReceipt(receipt)}, nil
 }