keeper

package
v0.46.8 Latest Latest
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 Go to latest Published: Jan 23, 2023 License: Apache-2.0 Imports: 25 Imported by: 1,314

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func AllInvariants 

func AllInvariants(keeper Keeper, bk types.BankKeeper) sdk.Invariant

AllInvariants runs all invariants of the governance module

func ModuleAccountInvariant 

func ModuleAccountInvariant(keeper Keeper, bk types.BankKeeper) sdk.Invariant

ModuleAccountInvariant checks that the module account coins reflects the sum of deposit amounts held on store

func NewLegacyMsgServerImpl added in v0.46.0 

func NewLegacyMsgServerImpl(govAcct string, v1Server v1.MsgServer) v1beta1.MsgServer

NewLegacyMsgServerImpl returns an implementation of the v1beta1 legacy MsgServer interface. It wraps around the current MsgServer

func NewLegacyQueryServer added in v0.46.0 

func NewLegacyQueryServer(k Keeper) v1beta1.QueryServer

func NewMsgServerImpl added in v0.40.0 

func NewMsgServerImpl(keeper Keeper) v1.MsgServer

NewMsgServerImpl returns an implementation of the gov MsgServer interface for the provided Keeper.

func NewQuerier 

func NewQuerier(keeper Keeper, legacyQuerierCdc *codec.LegacyAmino) sdk.Querier

NewQuerier creates a new gov Querier instance

func RegisterInvariants 

func RegisterInvariants(ir sdk.InvariantRegistry, keeper Keeper, bk types.BankKeeper)

RegisterInvariants registers all governance invariants

Types

type Keeper 

type Keeper struct {
	// contains filtered or unexported fields
}

Keeper defines the governance module Keeper

func NewKeeper 

func NewKeeper(
	cdc codec.BinaryCodec, key storetypes.StoreKey, paramSpace types.ParamSubspace,
	authKeeper types.AccountKeeper, bankKeeper types.BankKeeper, sk types.StakingKeeper,
	legacyRouter v1beta1.Router, router *baseapp.MsgServiceRouter,
	config types.Config,
) Keeper

NewKeeper returns a governance keeper. It handles: - submitting governance proposals - depositing funds into proposals, and activating upon sufficient funds being deposited - users voting on proposals, with weight proportional to stake in the system - and tallying the result of the vote.

CONTRACT: the parameter Subspace must have the param key table already initialized

func (Keeper) ActivateVotingPeriod 

func (keeper Keeper) ActivateVotingPeriod(ctx sdk.Context, proposal v1.Proposal)

func (Keeper) ActiveProposalQueueIterator 

func (keeper Keeper) ActiveProposalQueueIterator(ctx sdk.Context, endTime time.Time) sdk.Iterator

ActiveProposalQueueIterator returns an sdk.Iterator for all the proposals in the Active Queue that expire by endTime

func (Keeper) AddDeposit 

func (keeper Keeper) AddDeposit(ctx sdk.Context, proposalID uint64, depositorAddr sdk.AccAddress, depositAmount sdk.Coins) (bool, error)

AddDeposit adds or updates a deposit of a specific depositor on a specific proposal. Activates voting period when appropriate and returns true in that case, else returns false.

func (Keeper) AddVote 

func (keeper Keeper) AddVote(ctx sdk.Context, proposalID uint64, voterAddr sdk.AccAddress, options v1.WeightedVoteOptions, metadata string) error

AddVote adds a vote on a specific proposal

func (Keeper) AfterProposalDeposit added in v0.43.0 

func (keeper Keeper) AfterProposalDeposit(ctx sdk.Context, proposalID uint64, depositorAddr sdk.AccAddress)

AfterProposalDeposit - call hook if registered

func (Keeper) AfterProposalFailedMinDeposit added in v0.43.0 

func (keeper Keeper) AfterProposalFailedMinDeposit(ctx sdk.Context, proposalID uint64)

AfterProposalFailedMinDeposit - call hook if registered

func (Keeper) AfterProposalSubmission added in v0.43.0 

func (keeper Keeper) AfterProposalSubmission(ctx sdk.Context, proposalID uint64)

AfterProposalSubmission - call hook if registered

func (Keeper) AfterProposalVote added in v0.43.0 

func (keeper Keeper) AfterProposalVote(ctx sdk.Context, proposalID uint64, voterAddr sdk.AccAddress)

AfterProposalVote - call hook if registered

func (Keeper) AfterProposalVotingPeriodEnded added in v0.43.0 

func (keeper Keeper) AfterProposalVotingPeriodEnded(ctx sdk.Context, proposalID uint64)

AfterProposalVotingPeriodEnded - call hook if registered

func (Keeper) DeleteAndBurnDeposits added in v0.46.0 

func (keeper Keeper) DeleteAndBurnDeposits(ctx sdk.Context, proposalID uint64)

DeleteAndBurnDeposits deletes and burn all the deposits on a specific proposal.

func (Keeper) DeleteProposal 

func (keeper Keeper) DeleteProposal(ctx sdk.Context, proposalID uint64)

DeleteProposal deletes a proposal from store. Panics if the proposal doesn't exist.

func (Keeper) Deposit added in v0.40.0 

func (q Keeper) Deposit(c context.Context, req *v1.QueryDepositRequest) (*v1.QueryDepositResponse, error)

Deposit queries single deposit information based on proposalID, depositAddr.

func (Keeper) Deposits added in v0.40.0 

func (q Keeper) Deposits(c context.Context, req *v1.QueryDepositsRequest) (*v1.QueryDepositsResponse, error)

Deposits returns single proposal's all deposits

func (Keeper) GetAllDeposits 

func (keeper Keeper) GetAllDeposits(ctx sdk.Context) (deposits v1.Deposits)

GetAllDeposits returns all the deposits from the store

func (Keeper) GetAllVotes 

func (keeper Keeper) GetAllVotes(ctx sdk.Context) (votes v1.Votes)

GetAllVotes returns all the votes from the store

func (Keeper) GetDeposit 

func (keeper Keeper) GetDeposit(ctx sdk.Context, proposalID uint64, depositorAddr sdk.AccAddress) (deposit v1.Deposit, found bool)

GetDeposit gets the deposit of a specific depositor on a specific proposal

func (Keeper) GetDepositParams 

func (keeper Keeper) GetDepositParams(ctx sdk.Context) v1.DepositParams

GetDepositParams returns the current DepositParams from the global param store

func (Keeper) GetDeposits 

func (keeper Keeper) GetDeposits(ctx sdk.Context, proposalID uint64) (deposits v1.Deposits)

GetDeposits returns all the deposits from a proposal

func (Keeper) GetGovernanceAccount 

func (keeper Keeper) GetGovernanceAccount(ctx sdk.Context) authtypes.ModuleAccountI

GetGovernanceAccount returns the governance ModuleAccount

func (Keeper) GetProposal 

func (keeper Keeper) GetProposal(ctx sdk.Context, proposalID uint64) (v1.Proposal, bool)

GetProposal gets a proposal from store by ProposalID. Panics if can't unmarshal the proposal.

func (Keeper) GetProposalID 

func (keeper Keeper) GetProposalID(ctx sdk.Context) (proposalID uint64, err error)

GetProposalID gets the highest proposal ID

func (Keeper) GetProposals 

func (keeper Keeper) GetProposals(ctx sdk.Context) (proposals v1.Proposals)

GetProposals returns all the proposals from store

func (Keeper) GetProposalsFiltered 

func (keeper Keeper) GetProposalsFiltered(ctx sdk.Context, params v1.QueryProposalsParams) v1.Proposals

GetProposalsFiltered retrieves proposals filtered by a given set of params which include pagination parameters along with voter and depositor addresses and a proposal status. The voter address will filter proposals by whether or not that address has voted on proposals. The depositor address will filter proposals by whether or not that address has deposited to them. Finally, status will filter proposals by status.

NOTE: If no filters are provided, all proposals will be returned in paginated form.

func (Keeper) GetTallyParams 

func (keeper Keeper) GetTallyParams(ctx sdk.Context) v1.TallyParams

GetTallyParams returns the current TallyParam from the global param store

func (Keeper) GetVote 

func (keeper Keeper) GetVote(ctx sdk.Context, proposalID uint64, voterAddr sdk.AccAddress) (vote v1.Vote, found bool)

GetVote gets the vote from an address on a specific proposal

func (Keeper) GetVotes 

func (keeper Keeper) GetVotes(ctx sdk.Context, proposalID uint64) (votes v1.Votes)

GetVotes returns all the votes from a proposal

func (Keeper) GetVotingParams 

func (keeper Keeper) GetVotingParams(ctx sdk.Context) v1.VotingParams

GetVotingParams returns the current VotingParams from the global param store

func (Keeper) InactiveProposalQueueIterator 

func (keeper Keeper) InactiveProposalQueueIterator(ctx sdk.Context, endTime time.Time) sdk.Iterator

InactiveProposalQueueIterator returns an sdk.Iterator for all the proposals in the Inactive Queue that expire by endTime

func (Keeper) InsertActiveProposalQueue 

func (keeper Keeper) InsertActiveProposalQueue(ctx sdk.Context, proposalID uint64, endTime time.Time)

InsertActiveProposalQueue inserts a ProposalID into the active proposal queue at endTime

func (Keeper) InsertInactiveProposalQueue 

func (keeper Keeper) InsertInactiveProposalQueue(ctx sdk.Context, proposalID uint64, endTime time.Time)

InsertInactiveProposalQueue Inserts a ProposalID into the inactive proposal queue at endTime

func (Keeper) IterateActiveProposalsQueue 

func (keeper Keeper) IterateActiveProposalsQueue(ctx sdk.Context, endTime time.Time, cb func(proposal v1.Proposal) (stop bool))

IterateActiveProposalsQueue iterates over the proposals in the active proposal queue and performs a callback function

func (Keeper) IterateAllDeposits 

func (keeper Keeper) IterateAllDeposits(ctx sdk.Context, cb func(deposit v1.Deposit) (stop bool))

IterateAllDeposits iterates over all the stored deposits and performs a callback function

func (Keeper) IterateAllVotes 

func (keeper Keeper) IterateAllVotes(ctx sdk.Context, cb func(vote v1.Vote) (stop bool))

IterateAllVotes iterates over all the stored votes and performs a callback function

func (Keeper) IterateDeposits 

func (keeper Keeper) IterateDeposits(ctx sdk.Context, proposalID uint64, cb func(deposit v1.Deposit) (stop bool))

IterateDeposits iterates over all the proposals deposits and performs a callback function

func (Keeper) IterateInactiveProposalsQueue 

func (keeper Keeper) IterateInactiveProposalsQueue(ctx sdk.Context, endTime time.Time, cb func(proposal v1.Proposal) (stop bool))

IterateInactiveProposalsQueue iterates over the proposals in the inactive proposal queue and performs a callback function

func (Keeper) IterateProposals 

func (keeper Keeper) IterateProposals(ctx sdk.Context, cb func(proposal v1.Proposal) (stop bool))

IterateProposals iterates over the all the proposals and performs a callback function. Panics when the iterator encounters a proposal which can't be unmarshaled.

func (Keeper) IterateVotes 

func (keeper Keeper) IterateVotes(ctx sdk.Context, proposalID uint64, cb func(vote v1.Vote) (stop bool))

IterateVotes iterates over all the proposals votes and performs a callback function

func (Keeper) LegacyRouter added in v0.46.0 

func (keeper Keeper) LegacyRouter() v1beta1.Router

LegacyRouter returns the gov keeper's legacy router

func (Keeper) Logger 

func (keeper Keeper) Logger(ctx sdk.Context) log.Logger

Logger returns a module-specific logger.

func (Keeper) MarshalProposal added in v0.40.0 

func (keeper Keeper) MarshalProposal(proposal v1.Proposal) ([]byte, error)

func (Keeper) Params added in v0.40.0 

func (q Keeper) Params(c context.Context, req *v1.QueryParamsRequest) (*v1.QueryParamsResponse, error)

Params queries all params

func (Keeper) Proposal added in v0.40.0 

func (q Keeper) Proposal(c context.Context, req *v1.QueryProposalRequest) (*v1.QueryProposalResponse, error)

Proposal returns proposal details based on ProposalID

func (Keeper) Proposals added in v0.40.0 

func (q Keeper) Proposals(c context.Context, req *v1.QueryProposalsRequest) (*v1.QueryProposalsResponse, error)

Proposals implements the Query/Proposals gRPC method

func (Keeper) RefundAndDeleteDeposits added in v0.46.0 

func (keeper Keeper) RefundAndDeleteDeposits(ctx sdk.Context, proposalID uint64)

RefundAndDeleteDeposits refunds and deletes all the deposits on a specific proposal.

func (Keeper) RemoveFromActiveProposalQueue 

func (keeper Keeper) RemoveFromActiveProposalQueue(ctx sdk.Context, proposalID uint64, endTime time.Time)

RemoveFromActiveProposalQueue removes a proposalID from the Active Proposal Queue

func (Keeper) RemoveFromInactiveProposalQueue 

func (keeper Keeper) RemoveFromInactiveProposalQueue(ctx sdk.Context, proposalID uint64, endTime time.Time)

RemoveFromInactiveProposalQueue removes a proposalID from the Inactive Proposal Queue

func (Keeper) Router 

func (keeper Keeper) Router() *baseapp.MsgServiceRouter

Router returns the gov keeper's router

func (Keeper) SetDeposit 

func (keeper Keeper) SetDeposit(ctx sdk.Context, deposit v1.Deposit)

SetDeposit sets a Deposit to the gov store

func (Keeper) SetDepositParams 

func (keeper Keeper) SetDepositParams(ctx sdk.Context, depositParams v1.DepositParams)

SetDepositParams sets DepositParams to the global param store

func (*Keeper) SetHooks added in v0.43.0 

func (keeper *Keeper) SetHooks(gh types.GovHooks) *Keeper

SetHooks sets the hooks for governance

func (Keeper) SetProposal 

func (keeper Keeper) SetProposal(ctx sdk.Context, proposal v1.Proposal)

SetProposal sets a proposal to store. Panics if can't marshal the proposal.

func (Keeper) SetProposalID 

func (keeper Keeper) SetProposalID(ctx sdk.Context, proposalID uint64)

SetProposalID sets the new proposal ID to the store

func (Keeper) SetTallyParams 

func (keeper Keeper) SetTallyParams(ctx sdk.Context, tallyParams v1.TallyParams)

SetTallyParams sets TallyParams to the global param store

func (Keeper) SetVote 

func (keeper Keeper) SetVote(ctx sdk.Context, vote v1.Vote)

SetVote sets a Vote to the gov store

func (Keeper) SetVotingParams 

func (keeper Keeper) SetVotingParams(ctx sdk.Context, votingParams v1.VotingParams)

SetVotingParams sets VotingParams to the global param store

func (Keeper) SubmitProposal 

func (keeper Keeper) SubmitProposal(ctx sdk.Context, messages []sdk.Msg, metadata string) (v1.Proposal, error)

SubmitProposal creates a new proposal given an array of messages

func (Keeper) Tally 

func (keeper Keeper) Tally(ctx sdk.Context, proposal v1.Proposal) (passes bool, burnDeposits bool, tallyResults v1.TallyResult)

Tally iterates over the votes and updates the tally of a proposal based on the voting power of the voters

func (Keeper) TallyResult added in v0.40.0 

func (q Keeper) TallyResult(c context.Context, req *v1.QueryTallyResultRequest) (*v1.QueryTallyResultResponse, error)

TallyResult queries the tally of a proposal vote

func (Keeper) UnmarshalProposal added in v0.40.0 

func (keeper Keeper) UnmarshalProposal(bz []byte, proposal *v1.Proposal) error

func (Keeper) Vote added in v0.40.0 

func (q Keeper) Vote(c context.Context, req *v1.QueryVoteRequest) (*v1.QueryVoteResponse, error)

Vote returns Voted information based on proposalID, voterAddr

func (Keeper) Votes added in v0.40.0 

func (q Keeper) Votes(c context.Context, req *v1.QueryVotesRequest) (*v1.QueryVotesResponse, error)

Votes returns single proposal's votes

type Migrator added in v0.43.0 

type Migrator struct {
	// contains filtered or unexported fields
}

Migrator is a struct for handling in-place store migrations.

func NewMigrator added in v0.43.0 

func NewMigrator(keeper Keeper) Migrator

NewMigrator returns a new Migrator.

func (Migrator) Migrate1to2 added in v0.43.0 

func (m Migrator) Migrate1to2(ctx sdk.Context) error

Migrate1to2 migrates from version 1 to 2.

func (Migrator) Migrate2to3 added in v0.46.0 

func (m Migrator) Migrate2to3(ctx sdk.Context) error

Migrate2to3 migrates from version 2 to 3.

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