Merge PR #4625: Implement logger on all module keepers

x/auth/keeper.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 
 	"github.com/tendermint/tendermint/crypto"
+	"github.com/tendermint/tendermint/libs/log"
 
 	"github.com/cosmos/cosmos-sdk/codec"
 	sdk "github.com/cosmos/cosmos-sdk/types"
@@ -42,6 +43,11 @@ func NewAccountKeeper(
 	}
 }
 
+// Logger returns a module-specific logger.
+func (ak AccountKeeper) Logger(ctx sdk.Context) log.Logger {
+	return ctx.Logger().With("module", fmt.Sprintf("x/%s", types.ModuleName))
+}
+
 // NewAccountWithAddress implements sdk.AccountKeeper.
 func (ak AccountKeeper) NewAccountWithAddress(ctx sdk.Context, addr sdk.AccAddress) exported.Account {
 	acc := ak.proto()