0g-chain/x/committee/client/common/query.go
Draco 11d3ba3466
Remove used legacy querier types (#1835)
These were left out by accident when the legacy queriers are removed from the modules in this commit 3ba4078ec1
2024-02-27 14:25:56 -05:00

60 lines
1.9 KiB
Go

package common
import (
"fmt"
"github.com/cosmos/cosmos-sdk/client"
sdk "github.com/cosmos/cosmos-sdk/types"
authtx "github.com/cosmos/cosmos-sdk/x/auth/tx"
"github.com/kava-labs/kava/x/committee/types"
)
// Note: QueryProposer is copied in from the gov module
const (
defaultPage = 1
defaultLimit = 30 // should be consistent with tendermint/tendermint/rpc/core/pipe.go:19
)
// Proposer contains metadata of a governance proposal used for querying a proposer.
type Proposer struct {
ProposalID uint64 `json:"proposal_id" yaml:"proposal_id"`
Proposer string `json:"proposer" yaml:"proposer"`
}
// NewProposer returns a new Proposer given id and proposer
func NewProposer(proposalID uint64, proposer string) Proposer {
return Proposer{proposalID, proposer}
}
func (p Proposer) String() string {
return fmt.Sprintf("Proposal with ID %d was proposed by %s", p.ProposalID, p.Proposer)
}
// QueryProposer will query for a proposer of a governance proposal by ID.
func QueryProposer(cliCtx client.Context, proposalID uint64) (Proposer, error) {
events := []string{
fmt.Sprintf("%s.%s='%s'", sdk.EventTypeMessage, sdk.AttributeKeyAction, types.TypeMsgSubmitProposal),
fmt.Sprintf("%s.%s='%s'", types.EventTypeProposalSubmit, types.AttributeKeyProposalID, []byte(fmt.Sprintf("%d", proposalID))),
}
// NOTE: SearchTxs is used to facilitate the txs query which does not currently
// support configurable pagination.
searchResult, err := authtx.QueryTxsByEvents(cliCtx, events, defaultPage, defaultLimit, "")
if err != nil {
return Proposer{}, err
}
for _, info := range searchResult.Txs {
for _, msg := range info.GetTx().GetMsgs() {
// there should only be a single proposal under the given conditions
if subMsg, ok := msg.(*types.MsgSubmitProposal); ok {
return NewProposer(proposalID, subMsg.Proposer), nil
}
}
}
return Proposer{}, fmt.Errorf("failed to find the proposer for proposalID %d", proposalID)
}