Return account queries with height

.pending/improvements/sdk/4536-cli-context-que

@@ -0,0 +1 @@
+#4536 cli context queries return query height and accounts are returned with query height

client/context/query.go

@@ -29,28 +29,34 @@ func (ctx CLIContext) GetNode() (rpcclient.Client, error) {
 	return ctx.Client, nil
 }
 
-// Query performs a query for information about the connected node.
-func (ctx CLIContext) Query(path string, data cmn.HexBytes) (res []byte, err error) {
+// Query performs a query to a Tendermint node with the provided path.
+// It returns the result and height of the query upon success
+// or an error if the query fails.
+func (ctx CLIContext) Query(path string, data cmn.HexBytes) ([]byte, int64, error) {
 	return ctx.query(path, data)
 }
 
-// Query information about the connected node with a data payload
-func (ctx CLIContext) QueryWithData(path string, data []byte) (res []byte, err error) {
+// QueryWithData performs a query to a Tendermint node with the provided path
+// and a data payload. It returns the result and height of the query upon success
+// or an error if the query fails.
+func (ctx CLIContext) QueryWithData(path string, data []byte) ([]byte, int64, error) {
 	return ctx.query(path, data)
 }
 
-// QueryStore performs a query from a Tendermint node with the provided key and
-// store name.
-func (ctx CLIContext) QueryStore(key cmn.HexBytes, storeName string) (res []byte, err error) {
+// QueryStore performs a query to a Tendermint node with the provided key and
+// store name. It returns the result and height of the query upon success
+// or an error if the query fails.
+func (ctx CLIContext) QueryStore(key cmn.HexBytes, storeName string) ([]byte, int64, error) {
 	return ctx.queryStore(key, storeName, "key")
 }
 
-// QuerySubspace performs a query from a Tendermint node with the provided
-// store name and subspace.
-func (ctx CLIContext) QuerySubspace(subspace []byte, storeName string) (res []sdk.KVPair, err error) {
-	resRaw, err := ctx.queryStore(subspace, storeName, "subspace")
+// QuerySubspace performs a query to a Tendermint node with the provided
+// store name and subspace. It returns key value pair and height of the query
+// upon success or an error if the query fails.
+func (ctx CLIContext) QuerySubspace(subspace []byte, storeName string) (res []sdk.KVPair, height int64, err error) {
+	resRaw, height, err := ctx.queryStore(subspace, storeName, "subspace")
 	if err != nil {
-		return res, err
+		return res, height, err
 	}
 
 	ctx.Codec.MustUnmarshalBinaryLengthPrefixed(resRaw, &res)
@@ -134,20 +140,21 @@ func (ctx CLIContext) queryAccount(addr sdk.AccAddress) ([]byte, error) {
 
 	route := fmt.Sprintf("custom/%s/%s", ctx.AccountStore, authtypes.QueryAccount)
 
-	res, err := ctx.QueryWithData(route, bz)
+	res, _, err := ctx.query(route, bz)
 	if err != nil {
 		return nil, err
 	}
 
 	return res, nil
 }
 
-// query performs a query from a Tendermint node with the provided store name
-// and path.
-func (ctx CLIContext) query(path string, key cmn.HexBytes) (res []byte, err error) {
+// query performs a query to a Tendermint node with the provided store name
+// and path. It returns the result and height of the query upon success
+// or an error if the query fails.
+func (ctx CLIContext) query(path string, key cmn.HexBytes) (res []byte, height int64, err error) {
 	node, err := ctx.GetNode()
 	if err != nil {
-		return res, err
+		return res, height, err
 	}
 
 	opts := rpcclient.ABCIQueryOptions{
@@ -157,25 +164,25 @@ func (ctx CLIContext) query(path string, key cmn.HexBytes) (res []byte, err erro
 
 	result, err := node.ABCIQueryWithOptions(path, key, opts)
 	if err != nil {
-		return res, err
+		return res, height, err
 	}
 
 	resp := result.Response
 	if !resp.IsOK() {
-		return res, errors.New(resp.Log)
+		return res, height, errors.New(resp.Log)
 	}
 
 	// data from trusted node or subspace query doesn't need verification
 	if ctx.TrustNode || !isQueryStoreWithProof(path) {
-		return resp.Value, nil
+		return resp.Value, resp.Height, nil
 	}
 
 	err = ctx.verifyProof(path, resp)
 	if err != nil {
-		return nil, err
+		return res, height, err
 	}
 
-	return resp.Value, nil
+	return resp.Value, resp.Height, nil
 }
 
 // Verify verifies the consensus proof at given height.
@@ -231,9 +238,10 @@ func (ctx CLIContext) verifyProof(queryPath string, resp abci.ResponseQuery) err
 	return nil
 }
 
-// queryStore performs a query from a Tendermint node with the provided a store
-// name and path.
-func (ctx CLIContext) queryStore(key cmn.HexBytes, storeName, endPath string) ([]byte, error) {
+// queryStore performs a query to a Tendermint node with the provided a store
+// name and path. It returns the result and height of the query upon success
+// or an error if the query fails.
+func (ctx CLIContext) queryStore(key cmn.HexBytes, storeName, endPath string) ([]byte, int64, error) {
 	path := fmt.Sprintf("/store/%s/%s", storeName, endPath)
 	return ctx.query(path, key)
 }

client/rpc/root.go

@@ -35,7 +35,7 @@ func CLIVersionRequestHandler(w http.ResponseWriter, r *http.Request) {
 // connected node version REST handler endpoint
 func NodeVersionRequestHandler(cliCtx context.CLIContext) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		version, err := cliCtx.Query("/app/version", nil)
+		version, _, err := cliCtx.Query("/app/version", nil)
 		if err != nil {
 			rest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())
 			return

client/utils/utils.go

@@ -127,12 +127,12 @@ func EnrichWithGas(txBldr authtypes.TxBuilder, cliCtx context.CLIContext, msgs [
 
 // CalculateGas simulates the execution of a transaction and returns
 // both the estimate obtained by the query and the adjusted amount.
-func CalculateGas(queryFunc func(string, common.HexBytes) ([]byte, error),
+func CalculateGas(queryFunc func(string, common.HexBytes) ([]byte, int64, error),
 	cdc *codec.Codec, txBytes []byte, adjustment float64) (estimate, adjusted uint64, err error) {
 
 	// run a simulation (via /app/simulate query) to
 	// estimate gas and update TxBuilder accordingly
-	rawRes, err := queryFunc("/app/simulate", txBytes)
+	rawRes, _, err := queryFunc("/app/simulate", txBytes)
 	if err != nil {
 		return
 	}

client/utils/utils_test.go

@@ -36,12 +36,12 @@ func TestParseQueryResponse(t *testing.T) {
 
 func TestCalculateGas(t *testing.T) {
 	cdc := makeCodec()
-	makeQueryFunc := func(gasUsed uint64, wantErr bool) func(string, common.HexBytes) ([]byte, error) {
-		return func(string, common.HexBytes) ([]byte, error) {
+	makeQueryFunc := func(gasUsed uint64, wantErr bool) func(string, common.HexBytes) ([]byte, int64, error) {
+		return func(string, common.HexBytes) ([]byte, int64, error) {
 			if wantErr {
-				return nil, errors.New("")
+				return nil, 0, errors.New("")
 			}
-			return cdc.MustMarshalBinaryLengthPrefixed(sdk.Result{GasUsed: gasUsed}), nil
+			return cdc.MustMarshalBinaryLengthPrefixed(sdk.Result{GasUsed: gasUsed}), 0, nil
 		}
 	}
 	type args struct {

x/auth/client/rest/query.go

@@ -12,6 +12,13 @@ import (
 	"github.com/cosmos/cosmos-sdk/x/auth/types"
 )
 
+// AccountWithHeight wraps the embedded Account
+// with the height it was queried at
+type AccountWithHeight struct {
+	types.Account
+	Height int64 `json:"height"`
+}
+
 // register REST routes
 func RegisterRoutes(cliCtx context.CLIContext, r *mux.Router, storeName string) {
 	r.HandleFunc(
@@ -45,7 +52,7 @@ func QueryAccountRequestHandlerFn(
 			return
 		}
 
-		res, err := cliCtx.QueryStore(types.AddressStoreKey(addr), storeName)
+		res, height, err := cliCtx.QueryStore(types.AddressStoreKey(addr), storeName)
 		if err != nil {
 			rest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())
 			return
@@ -64,7 +71,7 @@ func QueryAccountRequestHandlerFn(
 			return
 		}
 
-		rest.PostProcessResponse(w, cliCtx, account)
+		rest.PostProcessResponse(w, cliCtx, AccountWithHeight{account, height})
 	}
 }
 
@@ -89,7 +96,7 @@ func QueryBalancesRequestHandlerFn(
 			return
 		}
 
-		res, err := cliCtx.QueryStore(types.AddressStoreKey(addr), storeName)
+		res, _, err := cliCtx.QueryStore(types.AddressStoreKey(addr), storeName)
 		if err != nil {
 			rest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())
 			return

x/distribution/client/cli/query.go

@@ -86,7 +86,7 @@ $ %s query distr validator-outstanding-rewards cosmosvaloper1lwjmdnks33xwnmfayc6
 				return err
 			}
 
-			resp, err := cliCtx.QueryWithData(
+			resp, _, err := cliCtx.QueryWithData(
 				fmt.Sprintf("custom/%s/%s", queryRoute, types.QueryValidatorOutstandingRewards),
 				bz,
 			)
@@ -178,7 +178,7 @@ $ %s query distr slashes cosmosvaloper1gghjut3ccd8ay0zduzj64hwre2fxs9ldmqhffj 0
 				return err
 			}
 
-			res, err := cliCtx.QueryWithData(fmt.Sprintf("custom/%s/validator_slashes", queryRoute), bz)
+			res, _, err := cliCtx.QueryWithData(fmt.Sprintf("custom/%s/validator_slashes", queryRoute), bz)
 			if err != nil {
 				return err
 			}
@@ -252,7 +252,7 @@ $ %s query distr community-pool
 		RunE: func(cmd *cobra.Command, args []string) error {
 			cliCtx := context.NewCLIContext().WithCodec(cdc)
 
-			res, err := cliCtx.QueryWithData(fmt.Sprintf("custom/%s/community_pool", queryRoute), nil)
+			res, _, err := cliCtx.QueryWithData(fmt.Sprintf("custom/%s/community_pool", queryRoute), nil)
 			if err != nil {
 				return err
 			}

x/distribution/client/common/common.go

@@ -12,25 +12,25 @@ import (
 func QueryParams(cliCtx context.CLIContext, queryRoute string) (PrettyParams, error) {
 	route := fmt.Sprintf("custom/%s/params/%s", queryRoute, types.ParamCommunityTax)
 
-	retCommunityTax, err := cliCtx.QueryWithData(route, []byte{})
+	retCommunityTax, _, err := cliCtx.QueryWithData(route, []byte{})
 	if err != nil {
 		return PrettyParams{}, err
 	}
 
 	route = fmt.Sprintf("custom/%s/params/%s", queryRoute, types.ParamBaseProposerReward)
-	retBaseProposerReward, err := cliCtx.QueryWithData(route, []byte{})
+	retBaseProposerReward, _, err := cliCtx.QueryWithData(route, []byte{})
 	if err != nil {
 		return PrettyParams{}, err
 	}
 
 	route = fmt.Sprintf("custom/%s/params/%s", queryRoute, types.ParamBonusProposerReward)
-	retBonusProposerReward, err := cliCtx.QueryWithData(route, []byte{})
+	retBonusProposerReward, _, err := cliCtx.QueryWithData(route, []byte{})
 	if err != nil {
 		return PrettyParams{}, err
 	}
 
 	route = fmt.Sprintf("custom/%s/params/%s", queryRoute, types.ParamWithdrawAddrEnabled)
-	retWithdrawAddrEnabled, err := cliCtx.QueryWithData(route, []byte{})
+	retWithdrawAddrEnabled, _, err := cliCtx.QueryWithData(route, []byte{})
 	if err != nil {
 		return PrettyParams{}, err
 	}
@@ -47,10 +47,11 @@ func QueryDelegatorTotalRewards(cliCtx context.CLIContext, queryRoute, delAddr s
 		return nil, err
 	}
 
-	return cliCtx.QueryWithData(
+	res, _, err := cliCtx.QueryWithData(
 		fmt.Sprintf("custom/%s/%s", queryRoute, types.QueryDelegatorTotalRewards),
 		cliCtx.Codec.MustMarshalJSON(types.NewQueryDelegatorParams(delegatorAddr)),
 	)
+	return res, err
 }
 
 // QueryDelegationRewards queries a delegation rewards.
@@ -65,27 +66,30 @@ func QueryDelegationRewards(cliCtx context.CLIContext, queryRoute, delAddr, valA
 		return nil, err
 	}
 
-	return cliCtx.QueryWithData(
+	res, _, err := cliCtx.QueryWithData(
 		fmt.Sprintf("custom/%s/%s", queryRoute, types.QueryDelegationRewards),
 		cliCtx.Codec.MustMarshalJSON(types.NewQueryDelegationRewardsParams(delegatorAddr, validatorAddr)),
 	)
+	return res, err
 }
 
 // QueryDelegatorValidators returns delegator's list of validators
 // it submitted delegations to.
 func QueryDelegatorValidators(cliCtx context.CLIContext, queryRoute string, delegatorAddr sdk.AccAddress) ([]byte, error) {
-	return cliCtx.QueryWithData(
+	res, _, err := cliCtx.QueryWithData(
 		fmt.Sprintf("custom/%s/%s", queryRoute, types.QueryDelegatorValidators),
 		cliCtx.Codec.MustMarshalJSON(types.NewQueryDelegatorParams(delegatorAddr)),
 	)
+	return res, err
 }
 
 // QueryValidatorCommission returns a validator's commission.
 func QueryValidatorCommission(cliCtx context.CLIContext, queryRoute string, validatorAddr sdk.ValAddress) ([]byte, error) {
-	return cliCtx.QueryWithData(
+	res, _, err := cliCtx.QueryWithData(
 		fmt.Sprintf("custom/%s/%s", queryRoute, types.QueryValidatorCommission),
 		cliCtx.Codec.MustMarshalJSON(types.NewQueryValidatorCommissionParams(validatorAddr)),
 	)
+	return res, err
 }
 
 // WithdrawAllDelegatorRewards builds a multi-message slice to be used

x/distribution/client/rest/query.go

@@ -115,7 +115,7 @@ func delegatorWithdrawalAddrHandlerFn(cliCtx context.CLIContext, queryRoute stri
 		}
 
 		bz := cliCtx.Codec.MustMarshalJSON(types.NewQueryDelegatorWithdrawAddrParams(delegatorAddr))
-		res, err := cliCtx.QueryWithData(fmt.Sprintf("custom/%s/withdraw_addr", queryRoute), bz)
+		res, _, err := cliCtx.QueryWithData(fmt.Sprintf("custom/%s/withdraw_addr", queryRoute), bz)
 		if err != nil {
 			rest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())
 			return
@@ -232,7 +232,7 @@ func communityPoolHandler(cliCtx context.CLIContext, queryRoute string) http.Han
 			return
 		}
 
-		res, err := cliCtx.QueryWithData(fmt.Sprintf("custom/%s/community_pool", queryRoute), nil)
+		res, _, err := cliCtx.QueryWithData(fmt.Sprintf("custom/%s/community_pool", queryRoute), nil)
 		if err != nil {
 			rest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())
 			return
@@ -262,7 +262,7 @@ func outstandingRewardsHandlerFn(cliCtx context.CLIContext, queryRoute string) h
 		}
 
 		bin := cliCtx.Codec.MustMarshalJSON(types.NewQueryValidatorOutstandingRewardsParams(validatorAddr))
-		res, err := cliCtx.QueryWithData(fmt.Sprintf("custom/%s/validator_outstanding_rewards", queryRoute), bin)
+		res, _, err := cliCtx.QueryWithData(fmt.Sprintf("custom/%s/validator_outstanding_rewards", queryRoute), bin)
 		if err != nil {
 			rest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())
 			return