0g-chain/x/committee/client/cli/query.go

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2020-03-13 23:13:42 +00:00
package cli
import (
"fmt"
"strconv"
"github.com/spf13/cobra"
"github.com/cosmos/cosmos-sdk/client"
"github.com/cosmos/cosmos-sdk/client/context"
"github.com/cosmos/cosmos-sdk/codec"
comclient "github.com/kava-labs/kava/x/committee/client"
"github.com/kava-labs/kava/x/committee/types"
)
// GetQueryCmd returns the cli query commands for this module
func GetQueryCmd(queryRoute string, cdc *codec.Codec) *cobra.Command {
// Group gov queries under a subcommand
govQueryCmd := &cobra.Command{
Use: types.ModuleName,
Short: "Querying commands for the governance module",
DisableFlagParsing: true,
SuggestionsMinimumDistance: 2,
RunE: client.ValidateCmd,
}
govQueryCmd.AddCommand(client.GetCommands(
//GetCmdQueryCommittee(queryRoute, cdc),
GetCmdQueryCommittees(queryRoute, cdc),
GetCmdQueryProposal(queryRoute, cdc),
GetCmdQueryProposals(queryRoute, cdc),
//GetCmdQueryVote(queryRoute, cdc),
GetCmdQueryVotes(queryRoute, cdc),
//GetCmdQueryParams(queryRoute, cdc),
GetCmdQueryProposer(queryRoute, cdc),
GetCmdQueryTally(queryRoute, cdc))...)
return govQueryCmd
}
// GetCmdQueryProposals implements a query proposals command.
func GetCmdQueryCommittees(queryRoute string, cdc *codec.Codec) *cobra.Command {
cmd := &cobra.Command{
Use: "committees",
Short: "Query all committees",
Long: "", // TODO
RunE: func(cmd *cobra.Command, args []string) error {
cliCtx := context.NewCLIContext().WithCodec(cdc)
// Query
res, _, err := cliCtx.QueryWithData(fmt.Sprintf("custom/%s/%s", queryRoute, types.QueryCommittees), nil)
if err != nil {
return err
}
// Decode and print result
committees := []types.Committee{}
if err = cdc.UnmarshalJSON(res, &committees); err != nil {
return err
}
return cliCtx.PrintOutput(committees)
},
}
return cmd
}
// GetCmdQueryProposal implements the query proposal command.
func GetCmdQueryProposal(queryRoute string, cdc *codec.Codec) *cobra.Command {
return &cobra.Command{
Use: "proposal [proposal-id]",
Args: cobra.ExactArgs(1),
Short: "Query details of a single proposal",
// Long: strings.TrimSpace(
// fmt.Sprintf(`Query details for a proposal. You can find the
// proposal-id by running "%s query gov proposals".
// Example:
// $ %s query gov proposal 1
// `,
// version.ClientName, version.ClientName,
// ),
// ),
RunE: func(cmd *cobra.Command, args []string) error {
cliCtx := context.NewCLIContext().WithCodec(cdc)
// Prepare params for querier
proposalID, err := strconv.ParseUint(args[0], 10, 64)
if err != nil {
return fmt.Errorf("proposal-id %s not a valid uint", args[0])
}
bz, err := cdc.MarshalJSON(types.NewQueryCommitteeParams(proposalID))
if err != nil {
return err
}
// Query
//res, err := gcutils.QueryProposalByID(proposalID, cliCtx, queryRoute)
res, _, err := cliCtx.QueryWithData(fmt.Sprintf("custom/%s/%s", queryRoute, types.QueryProposal), bz)
if err != nil {
return err
}
// Decode and print results
var proposal types.Proposal
cdc.MustUnmarshalJSON(res, &proposal)
return cliCtx.PrintOutput(proposal)
},
}
}
// GetCmdQueryProposals implements a query proposals command.
func GetCmdQueryProposals(queryRoute string, cdc *codec.Codec) *cobra.Command {
cmd := &cobra.Command{
Use: "proposals [committee-id]",
Short: "Query proposals by committee.",
Args: cobra.ExactArgs(1),
// Long: strings.TrimSpace(
// fmt.Sprintf(`Query for a all proposals. You can filter the returns with the following flags.
// Example:
// $ %s query gov proposals --depositor cosmos1skjwj5whet0lpe65qaq4rpq03hjxlwd9nf39lk
// $ %s query gov proposals --voter cosmos1skjwj5whet0lpe65qaq4rpq03hjxlwd9nf39lk
// $ %s query gov proposals --status (DepositPeriod|VotingPeriod|Passed|Rejected)
// `,
// version.ClientName, version.ClientName, version.ClientName,
// ),
// ),
RunE: func(cmd *cobra.Command, args []string) error {
cliCtx := context.NewCLIContext().WithCodec(cdc)
// Prepare params for querier
committeeID, err := strconv.ParseUint(args[0], 10, 64)
if err != nil {
return fmt.Errorf("committee-id %s not a valid uint", args[0])
}
bz, err := cdc.MarshalJSON(types.NewQueryCommitteeParams(committeeID))
if err != nil {
return err
}
// Query
res, _, err := cliCtx.QueryWithData(fmt.Sprintf("custom/%s/proposals", queryRoute), bz)
if err != nil {
return err
}
// Decode and print results
proposals := []types.Proposal{} // using empty (not nil) slice so json returns [] instead of null when there's no data // TODO check
err = cdc.UnmarshalJSON(res, &proposals)
if err != nil {
return err
}
return cliCtx.PrintOutput(proposals)
},
}
return cmd
}
// // Command to Get a Proposal Information
// // GetCmdQueryVote implements the query proposal vote command.
// func GetCmdQueryVote(queryRoute string, cdc *codec.Codec) *cobra.Command {
// return &cobra.Command{
// Use: "vote [proposal-id] [voter-addr]",
// Args: cobra.ExactArgs(2),
// Short: "Query details of a single vote",
// Long: strings.TrimSpace(
// fmt.Sprintf(`Query details for a single vote on a proposal given its identifier.
// Example:
// $ %s query gov vote 1 cosmos1skjwj5whet0lpe65qaq4rpq03hjxlwd9nf39lk
// `,
// version.ClientName,
// ),
// ),
// RunE: func(cmd *cobra.Command, args []string) error {
// cliCtx := context.NewCLIContext().WithCodec(cdc)
// // validate that the proposal id is a uint
// proposalID, err := strconv.ParseUint(args[0], 10, 64)
// if err != nil {
// return fmt.Errorf("proposal-id %s not a valid int, please input a valid proposal-id", args[0])
// }
// // check to see if the proposal is in the store
// _, err = gcutils.QueryProposalByID(proposalID, cliCtx, queryRoute)
// if err != nil {
// return fmt.Errorf("failed to fetch proposal-id %d: %s", proposalID, err)
// }
// voterAddr, err := sdk.AccAddressFromBech32(args[1])
// if err != nil {
// return err
// }
// params := types.NewQueryVoteParams(proposalID, voterAddr)
// bz, err := cdc.MarshalJSON(params)
// if err != nil {
// return err
// }
// res, _, err := cliCtx.QueryWithData(fmt.Sprintf("custom/%s/vote", queryRoute), bz)
// if err != nil {
// return err
// }
// var vote types.Vote
// // XXX: Allow the decoding to potentially fail as the vote may have been
// // pruned from state. If so, decoding will fail and so we need to check the
// // Empty() case. Consider updating Vote JSON decoding to not fail when empty.
// _ = cdc.UnmarshalJSON(res, &vote)
// if vote.Empty() {
// res, err = gcutils.QueryVoteByTxQuery(cliCtx, params)
// if err != nil {
// return err
// }
// if err := cdc.UnmarshalJSON(res, &vote); err != nil {
// return err
// }
// }
// return cliCtx.PrintOutput(vote)
// },
// }
// }
// GetCmdQueryVotes implements the command to query for proposal votes.
func GetCmdQueryVotes(queryRoute string, cdc *codec.Codec) *cobra.Command {
return &cobra.Command{
Use: "votes [proposal-id]",
Args: cobra.ExactArgs(1),
Short: "Query votes on a proposal",
// Long: strings.TrimSpace(
// fmt.Sprintf(`Query vote details for a single proposal by its identifier.
// Example:
// $ %s query gov votes 1
// `,
// version.ClientName,
// ),
// ),
RunE: func(cmd *cobra.Command, args []string) error {
cliCtx := context.NewCLIContext().WithCodec(cdc)
// Prepare params for querier
proposalID, err := strconv.ParseUint(args[0], 10, 64)
if err != nil {
return fmt.Errorf("proposal-id %s not a valid int", args[0])
}
bz, err := cdc.MarshalJSON(types.NewQueryProposalParams(proposalID))
if err != nil {
return err
}
// Query
res, _, err := cliCtx.QueryWithData(fmt.Sprintf("custom/%s/%s", queryRoute, types.QueryVotes), bz)
if err != nil {
return err
}
// Decode and print results
votes := []types.Vote{} // using empty (not nil) slice so json returns [] instead of null when there's no data // TODO check
err = cdc.UnmarshalJSON(res, &votes)
if err != nil {
return err
}
return cliCtx.PrintOutput(votes)
},
}
}
// GetCmdQueryTally implements the command to query for proposal tally result.
func GetCmdQueryTally(queryRoute string, cdc *codec.Codec) *cobra.Command {
return &cobra.Command{
Use: "tally [proposal-id]",
Args: cobra.ExactArgs(1),
Short: "Get the tally of a proposal vote",
// Long: strings.TrimSpace(
// fmt.Sprintf(`Query tally of votes on a proposal. You can find
// the proposal-id by running "%s query gov proposals".
// Example:
// $ %s query gov tally 1
// `,
// version.ClientName, version.ClientName,
// ),
// ),
RunE: func(cmd *cobra.Command, args []string) error {
cliCtx := context.NewCLIContext().WithCodec(cdc)
// Prepare params for querier
proposalID, err := strconv.ParseUint(args[0], 10, 64)
if err != nil {
return fmt.Errorf("proposal-id %s not a valid int", args[0])
}
bz, err := cdc.MarshalJSON(types.NewQueryProposalParams(proposalID))
if err != nil {
return err
}
// Query
res, _, err := cliCtx.QueryWithData(fmt.Sprintf("custom/%s/tally", queryRoute), bz)
if err != nil {
return err
}
// Decode and print results
var tally bool
cdc.MustUnmarshalJSON(res, &tally) // TODO must or normal, what's the difference on the cli?
return cliCtx.PrintOutput(tally)
},
}
}
// // GetCmdQueryProposal implements the query proposal command.
// func GetCmdQueryParams(queryRoute string, cdc *codec.Codec) *cobra.Command {
// return &cobra.Command{
// Use: "params",
// Short: "Query the parameters of the governance process",
// Long: strings.TrimSpace(
// fmt.Sprintf(`Query the all the parameters for the governance process.
// Example:
// $ %s query gov params
// `,
// version.ClientName,
// ),
// ),
// Args: cobra.NoArgs,
// RunE: func(cmd *cobra.Command, args []string) error {
// cliCtx := context.NewCLIContext().WithCodec(cdc)
// tp, _, err := cliCtx.QueryWithData(fmt.Sprintf("custom/%s/params/tallying", queryRoute), nil)
// if err != nil {
// return err
// }
// dp, _, err := cliCtx.QueryWithData(fmt.Sprintf("custom/%s/params/deposit", queryRoute), nil)
// if err != nil {
// return err
// }
// vp, _, err := cliCtx.QueryWithData(fmt.Sprintf("custom/%s/params/voting", queryRoute), nil)
// if err != nil {
// return err
// }
// var tallyParams types.TallyParams
// cdc.MustUnmarshalJSON(tp, &tallyParams)
// var depositParams types.DepositParams
// cdc.MustUnmarshalJSON(dp, &depositParams)
// var votingParams types.VotingParams
// cdc.MustUnmarshalJSON(vp, &votingParams)
// return cliCtx.PrintOutput(types.NewParams(votingParams, tallyParams, depositParams))
// },
// }
// }
// GetCmdQueryProposer implements the query proposer command.
func GetCmdQueryProposer(queryRoute string, cdc *codec.Codec) *cobra.Command {
return &cobra.Command{
Use: "proposer [proposal-id]",
Args: cobra.ExactArgs(1),
Short: "Query the proposer of a governance proposal",
// Long: strings.TrimSpace(
// fmt.Sprintf(`Query which address proposed a proposal with a given ID.
// Example:
// $ %s query gov proposer 1
// `,
// version.ClientName,
// ),
// ),
RunE: func(cmd *cobra.Command, args []string) error {
cliCtx := context.NewCLIContext().WithCodec(cdc)
// validate that the proposalID is a uint
proposalID, err := strconv.ParseUint(args[0], 10, 64)
if err != nil {
return fmt.Errorf("proposal-id %s is not a valid uint", args[0])
}
prop, err := comclient.QueryProposer(cliCtx, proposalID)
if err != nil {
return err
}
return cliCtx.PrintOutput(prop)
},
}
}