mirror of
https://github.com/0glabs/0g-chain.git
synced 2024-11-10 18:15:19 +00:00
45c7785859
* add no votes information to polling status, updating events and querier cli/rest responses. This allows clients to differeniate between no and abstain votes * update querier test to include no vote assertion
232 lines
7.5 KiB
Go
232 lines
7.5 KiB
Go
package keeper
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import (
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"github.com/cosmos/cosmos-sdk/codec"
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sdk "github.com/cosmos/cosmos-sdk/types"
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sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
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abci "github.com/tendermint/tendermint/abci/types"
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"github.com/kava-labs/kava/x/committee/types"
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)
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// NewQuerier creates a new gov Querier instance
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func NewQuerier(keeper Keeper) sdk.Querier {
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return func(ctx sdk.Context, path []string, req abci.RequestQuery) ([]byte, error) {
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switch path[0] {
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case types.QueryCommittees:
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return queryCommittees(ctx, path[1:], req, keeper)
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case types.QueryCommittee:
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return queryCommittee(ctx, path[1:], req, keeper)
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case types.QueryProposals:
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return queryProposals(ctx, path[1:], req, keeper)
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case types.QueryProposal:
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return queryProposal(ctx, path[1:], req, keeper)
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case types.QueryVotes:
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return queryVotes(ctx, path[1:], req, keeper)
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case types.QueryVote:
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return queryVote(ctx, path[1:], req, keeper)
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case types.QueryTally:
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return queryTally(ctx, path[1:], req, keeper)
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case types.QueryNextProposalID:
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return queryNextProposalID(ctx, req, keeper)
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case types.QueryRawParams:
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return queryRawParams(ctx, path[1:], req, keeper)
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default:
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return nil, sdkerrors.Wrapf(sdkerrors.ErrUnknownRequest, "unknown %s query endpoint", types.ModuleName)
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}
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}
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}
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// ------------------------------------------
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// Committees
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// ------------------------------------------
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func queryCommittees(ctx sdk.Context, path []string, _ abci.RequestQuery, keeper Keeper) ([]byte, error) {
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committees := keeper.GetCommittees(ctx)
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bz, err := codec.MarshalJSONIndent(keeper.cdc, committees)
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if err != nil {
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return nil, sdkerrors.Wrap(sdkerrors.ErrJSONMarshal, err.Error())
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}
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return bz, nil
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}
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func queryCommittee(ctx sdk.Context, path []string, req abci.RequestQuery, keeper Keeper) ([]byte, error) {
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var params types.QueryCommitteeParams
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err := keeper.cdc.UnmarshalJSON(req.Data, ¶ms)
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if err != nil {
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return nil, sdkerrors.Wrap(sdkerrors.ErrJSONUnmarshal, err.Error())
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}
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committee, found := keeper.GetCommittee(ctx, params.CommitteeID)
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if !found {
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return nil, sdkerrors.Wrapf(types.ErrUnknownCommittee, "%d", params.CommitteeID)
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}
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bz, err := codec.MarshalJSONIndent(keeper.cdc, committee)
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if err != nil {
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return nil, sdkerrors.Wrap(sdkerrors.ErrJSONMarshal, err.Error())
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}
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return bz, nil
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}
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// ------------------------------------------
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// Proposals
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// ------------------------------------------
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func queryProposals(ctx sdk.Context, path []string, req abci.RequestQuery, keeper Keeper) ([]byte, error) {
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var params types.QueryCommitteeParams
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err := keeper.cdc.UnmarshalJSON(req.Data, ¶ms)
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if err != nil {
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return nil, sdkerrors.Wrap(sdkerrors.ErrJSONUnmarshal, err.Error())
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}
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proposals := keeper.GetProposalsByCommittee(ctx, params.CommitteeID)
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bz, err := codec.MarshalJSONIndent(keeper.cdc, proposals)
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if err != nil {
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return nil, sdkerrors.Wrap(sdkerrors.ErrJSONMarshal, err.Error())
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}
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return bz, nil
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}
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func queryProposal(ctx sdk.Context, path []string, req abci.RequestQuery, keeper Keeper) ([]byte, error) {
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var params types.QueryProposalParams
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err := keeper.cdc.UnmarshalJSON(req.Data, ¶ms)
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if err != nil {
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return nil, sdkerrors.Wrap(sdkerrors.ErrJSONUnmarshal, err.Error())
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}
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proposal, found := keeper.GetProposal(ctx, params.ProposalID)
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if !found {
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return nil, sdkerrors.Wrapf(types.ErrUnknownProposal, "%d", params.ProposalID)
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}
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bz, err := codec.MarshalJSONIndent(keeper.cdc, proposal)
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if err != nil {
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return nil, sdkerrors.Wrap(sdkerrors.ErrJSONMarshal, err.Error())
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}
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return bz, nil
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}
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func queryNextProposalID(ctx sdk.Context, req abci.RequestQuery, keeper Keeper) ([]byte, error) {
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nextProposalID, _ := keeper.GetNextProposalID(ctx)
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bz, err := types.ModuleCdc.MarshalJSON(nextProposalID)
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if err != nil {
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return nil, sdkerrors.Wrap(sdkerrors.ErrJSONUnmarshal, err.Error())
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}
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return bz, nil
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}
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// ------------------------------------------
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// Votes
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// ------------------------------------------
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func queryVotes(ctx sdk.Context, path []string, req abci.RequestQuery, keeper Keeper) ([]byte, error) {
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var params types.QueryProposalParams
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err := keeper.cdc.UnmarshalJSON(req.Data, ¶ms)
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if err != nil {
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return nil, sdkerrors.Wrap(sdkerrors.ErrJSONUnmarshal, err.Error())
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}
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votes := keeper.GetVotesByProposal(ctx, params.ProposalID)
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bz, err := codec.MarshalJSONIndent(keeper.cdc, votes)
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if err != nil {
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return nil, sdkerrors.Wrap(sdkerrors.ErrJSONMarshal, err.Error())
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}
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return bz, nil
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}
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func queryVote(ctx sdk.Context, path []string, req abci.RequestQuery, keeper Keeper) ([]byte, error) {
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var params types.QueryVoteParams
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err := keeper.cdc.UnmarshalJSON(req.Data, ¶ms)
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if err != nil {
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return nil, sdkerrors.Wrap(sdkerrors.ErrJSONUnmarshal, err.Error())
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}
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vote, found := keeper.GetVote(ctx, params.ProposalID, params.Voter)
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if !found {
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return nil, sdkerrors.Wrapf(types.ErrUnknownVote, "proposal id: %d, voter: %s", params.ProposalID, params.Voter)
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}
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bz, err := codec.MarshalJSONIndent(keeper.cdc, vote)
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if err != nil {
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return nil, sdkerrors.Wrap(sdkerrors.ErrJSONMarshal, err.Error())
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}
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return bz, nil
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}
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// ------------------------------------------
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// Tally
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// ------------------------------------------
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func queryTally(ctx sdk.Context, path []string, req abci.RequestQuery, keeper Keeper) ([]byte, error) {
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var params types.QueryProposalParams
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err := keeper.cdc.UnmarshalJSON(req.Data, ¶ms)
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if err != nil {
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return nil, sdkerrors.Wrap(sdkerrors.ErrJSONUnmarshal, err.Error())
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}
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proposal, found := keeper.GetProposal(ctx, params.ProposalID)
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if !found {
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return nil, sdkerrors.Wrapf(types.ErrUnknownProposal, "%d", params.ProposalID)
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}
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committee, found := keeper.GetCommittee(ctx, proposal.CommitteeID)
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if !found {
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return nil, sdkerrors.Wrapf(types.ErrUnknownCommittee, "%d", proposal.CommitteeID)
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}
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var pollingStatus types.ProposalPollingStatus
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switch com := committee.(type) {
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case types.MemberCommittee:
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currVotes := keeper.TallyMemberCommitteeVotes(ctx, params.ProposalID)
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possibleVotes := sdk.NewDec(int64(len(com.Members)))
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memberPollingStatus := types.NewProposalPollingStatus(params.ProposalID, currVotes, sdk.ZeroDec(),
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currVotes, possibleVotes, com.VoteThreshold, sdk.Dec{Int: nil})
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pollingStatus = memberPollingStatus
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case types.TokenCommittee:
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yesVotes, noVotes, currVotes, possibleVotes := keeper.TallyTokenCommitteeVotes(ctx, params.ProposalID, com.TallyDenom)
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tokenPollingStatus := types.NewProposalPollingStatus(params.ProposalID, yesVotes, noVotes,
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currVotes, possibleVotes, com.VoteThreshold, com.Quorum)
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pollingStatus = tokenPollingStatus
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}
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bz, err := codec.MarshalJSONIndent(keeper.cdc, pollingStatus)
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if err != nil {
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return nil, sdkerrors.Wrap(sdkerrors.ErrJSONMarshal, err.Error())
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}
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return bz, nil
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}
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// ------------------------------------------
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// Raw Params
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// ------------------------------------------
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func queryRawParams(ctx sdk.Context, path []string, req abci.RequestQuery, keeper Keeper) ([]byte, error) {
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var params types.QueryRawParamsParams
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err := keeper.cdc.UnmarshalJSON(req.Data, ¶ms)
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if err != nil {
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return nil, sdkerrors.Wrap(sdkerrors.ErrJSONUnmarshal, err.Error())
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}
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subspace, found := keeper.ParamKeeper.GetSubspace(params.Subspace)
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if !found {
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return nil, sdkerrors.Wrapf(types.ErrUnknownSubspace, "subspace: %s", params.Subspace)
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}
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rawParams := subspace.GetRaw(ctx, []byte(params.Key))
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// encode the raw params as json, which converts them to a base64 string
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bz, err := codec.MarshalJSONIndent(keeper.cdc, rawParams)
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if err != nil {
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return nil, sdkerrors.Wrap(sdkerrors.ErrJSONMarshal, err.Error())
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}
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return bz, nil
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}
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