cosmos-sdk/x/params/client/cli/query.go
Amaury Martiny 8e61ef86c3
x/{gov,params,upgrade,distribution} CLI: In-Process test & use grpc query service (#6664)
* refactor CLI to use grpc query service

* In process CLI for gov

* ReadQueryCommandFlags

* gov tx

* Fix compiler errors

* Formatting

* x/distribution: use gRPC query

* Consistent

* Fix x/distrib test

* Update x/gov

* Add ReadQueryCommandFlags

* Fix lint

* Revert x/params

* x/params use grpc query

* Fix tests

* Use page request

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2020-07-20 13:09:57 +00:00

58 lines
1.5 KiB
Go

package cli
import (
"context"
"github.com/spf13/cobra"
"github.com/cosmos/cosmos-sdk/client"
"github.com/cosmos/cosmos-sdk/client/flags"
"github.com/cosmos/cosmos-sdk/x/params/types"
"github.com/cosmos/cosmos-sdk/x/params/types/proposal"
)
// NewQueryCmd returns a root CLI command handler for all x/params query commands.
func NewQueryCmd() *cobra.Command {
cmd := &cobra.Command{
Use: types.ModuleName,
Short: "Querying commands for the params module",
DisableFlagParsing: true,
SuggestionsMinimumDistance: 2,
RunE: client.ValidateCmd,
}
cmd.AddCommand(NewQuerySubspaceParamsCmd())
return cmd
}
// NewQuerySubspaceParamsCmd returns a CLI command handler for querying subspace
// parameters managed by the x/params module.
func NewQuerySubspaceParamsCmd() *cobra.Command {
cmd := &cobra.Command{
Use: "subspace [subspace] [key]",
Short: "Query for raw parameters by subspace and key",
Args: cobra.ExactArgs(2),
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx := client.GetClientContextFromCmd(cmd)
clientCtx, err := client.ReadQueryCommandFlags(clientCtx, cmd.Flags())
if err != nil {
return err
}
queryClient := proposal.NewQueryClient(clientCtx)
params := proposal.NewQueryParametersRequest(args[0], args[1])
res, err := queryClient.Parameters(context.Background(), params)
if err != nil {
return err
}
return clientCtx.PrintOutput(res.GetParams())
},
}
flags.AddQueryFlagsToCmd(cmd)
return cmd
}