0g-chain/x/committee/handler.go

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package committee
import (
sdk "github.com/cosmos/cosmos-sdk/types"
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sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
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"github.com/kava-labs/kava/x/committee/keeper"
"github.com/kava-labs/kava/x/committee/types"
)
// NewHandler creates an sdk.Handler for committee messages
func NewHandler(k keeper.Keeper) sdk.Handler {
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return func(ctx sdk.Context, msg sdk.Msg) (*sdk.Result, error) {
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ctx = ctx.WithEventManager(sdk.NewEventManager())
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switch msg := msg.(type) {
case types.MsgSubmitProposal:
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return handleMsgSubmitProposal(ctx, k, msg)
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case types.MsgVote:
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return handleMsgVote(ctx, k, msg)
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default:
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return nil, sdkerrors.Wrapf(sdkerrors.ErrUnknownRequest, "unrecognized %s message type: %T", ModuleName, msg)
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}
}
}
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func handleMsgSubmitProposal(ctx sdk.Context, k keeper.Keeper, msg types.MsgSubmitProposal) (*sdk.Result, error) {
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proposalID, err := k.SubmitProposal(ctx, msg.Proposer, msg.CommitteeID, msg.PubProposal)
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if err != nil {
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return nil, err
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}
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ctx.EventManager().EmitEvent(
sdk.NewEvent(
sdk.EventTypeMessage,
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sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
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sdk.NewAttribute(sdk.AttributeKeySender, msg.Proposer.String()),
),
)
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return &sdk.Result{
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Data: GetKeyFromID(proposalID),
Events: ctx.EventManager().Events(),
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}, nil
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}
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func handleMsgVote(ctx sdk.Context, k keeper.Keeper, msg types.MsgVote) (*sdk.Result, error) {
Token holder governance (#917) * Committee types (#899) * committee types * refactor to committee interface * include tokencommitee stringer method * add members to BaseCommittee * address revisions * update querier * update querier * fix compilation errors, tests, etc. * Update MsgVote with vote type (#900) * add vote to msg * update querier/rest * update example cli vote msg * remove incorrect comments * address revisions * update handler, stub keeper method * add vote type to vote struct * Committee module keeper logic for token holder governance (#902) * fix keeper/test compilation errors * fix keeper/test compilation errors pt 2 * add setters to committee interface * fix sims compilation errors * fix incentive tests compilation errors * update types, expected keepers * core keeper logic * don't allow bond denom * implement vote tallying * query proposal polling status * update module keepers in app.go * register committee interface * fix failing incentive test * commitee types tests * refactor GetProposalResult by committee types * update invariants * implement most proposal keeper tests * add nulls to custom enums * remove abstain vote type * add test for close proposal * remove outdated TODOs * update ProcessProposals * switch on committee type directly * reintroduce Abstain votes and update vote tallying * don't allow divide by 0 panics * delete unused setters on committee interface * clean up tally methods return values for querier * update enum validation to catch negative ints * reintroduce setters for sims compilation * address revisions * remove commented out test * implement ProcessProposals test * additional revisions * Committee migrations (#909) * add committee v14 legacy types * update migration imports for compile * addRegisterCodec() to committee v14 legacy types * migrate committee genesis state from v14 to v15 * set stability committee permissions properly * fix committee allowed params * migration test, kava-7 sample data * add concrete types to committees (#911) * revisions: migrate + tests * register msgs on legacy codec * Prepare Committee module for migrations (#906) * remove invariants * edits * fix abci test * fix keeper querier tests * add committee interface registration * use codec.Codec * don't allow null vote types * don't allow null tally option * minor spelling fixes * update example cli proposal * fix cli tally query * enable vote abstain from cli * include vote options in cli help text * call CloseProposal from handler * custom enum marshaling * committee: fix failing tests (#921) * fix failing tests * fix: spelling Co-authored-by: rhuairahrighairigh <ruaridh.odonnell@gmail.com> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: Kevin Davis <karzak@users.noreply.github.com>
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err := k.AddVote(ctx, msg.ProposalID, msg.Voter, msg.VoteType)
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if err != nil {
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return nil, err
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}
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ctx.EventManager().EmitEvent(
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
sdk.NewAttribute(sdk.AttributeKeySender, msg.Voter.String()),
),
)
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return &sdk.Result{Events: ctx.EventManager().Events()}, nil
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}