gov

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 Go to latest Published: Sep 27, 2024 License: Apache-2.0 Imports: 34 Imported by: 0

README

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x/gov

Abstract

This paper specifies the Governance module for AtomOne, a fork of the module of the Cosmos SDK, which was first described in the Cosmos Whitepaper in June 2016.

The module enables Cosmos SDK based blockchain to support an on-chain governance system. In this system, holders of the native staking token of the chain can vote on proposals on a 1 token 1 vote basis. Next is a list of features the module currently supports:

  • Proposal submission: Users can submit proposals with a deposit. Once the minimum deposit is reached, the proposal enters voting period. The minimum deposit can be reached by collecting deposits from different users (including proposer) within deposit period.
  • Vote: Participants can vote on proposals that reached MinDeposit and entered voting period.
  • Claiming deposit: Users that deposited on proposals can recover their deposits if the proposal was accepted or rejected. If the proposal never entered voting period (minimum deposit not reached within deposit period), the deposit is burned.

This module is in use in AtomOne). Features that may be added in the future are described in Future Improvements.

Contents

The following specification uses ATONE as the native staking token. The module can be adapted to any Proof-Of-Stake blockchain by replacing ATONE with the native staking token of the chain.

Concepts

Disclaimer: This is work in progress. Mechanisms are susceptible to change.

The governance process is divided in a few steps that are outlined below:

  • Proposal submission: Proposal is submitted to the blockchain with a deposit.
  • Vote: Once deposit reaches a certain value (MinDeposit), proposal is confirmed and vote opens. Bonded Atone holders can then send MsgVote transactions to vote on the proposal.
  • Execution After a period of time, the votes are tallied and depending on the result, the messages in the proposal will be executed.

Proposal submission

Right to submit a proposal

Every account can submit proposals by sending a MsgSubmitProposal transaction. Once a proposal is submitted, it is identified by its unique proposalID.

Proposal Messages

A proposal includes an array of sdk.Msgs which are executed automatically if the proposal passes. The messages are executed by the governance ModuleAccount itself. Modules such as x/upgrade, that want to allow certain messages to be executed by governance only should add a whitelist within the respective msg server, granting the governance module the right to execute the message once a quorum has been reached. The governance module uses the MsgServiceRouter to check that these messages are correctly constructed and have a respective path to execute on but do not perform a full validity check.

Deposit

To prevent spam, proposals must be submitted with a deposit in the coins defined by the MinDeposit param multiplied by the MinInitialDepositRatio param.

When a proposal is submitted, it has to be accompanied with a deposit that must be greater than the MinDeposit multiplied by the MinInitialDepositRatio param, but can be inferior to MinDeposit (since MinDepositRatio is a percentage). The submitter doesn't need to pay for the entire deposit on their own. The newly created proposal is stored in an inactive proposal queue and stays there until its deposit passes the MinDeposit. Other token holders can increase the proposal's deposit by sending a Deposit transaction. Deposits from token holders must always be greater than MinDeposit multiplied by the MinDepositRatio param, or they will be rejected. If a proposal doesn't pass the MinDeposit before the deposit end time (the time when deposits are no longer accepted), the proposal will be destroyed: the proposal will be removed from state and the deposit will be burned (see x/gov EndBlocker). When a proposal deposit passes the MinDeposit threshold (even during the proposal submission) before the deposit end time, the proposal will be moved into the active proposal queue and the voting period will begin.

The deposit is kept in escrow and held by the governance ModuleAccount until the proposal is finalized (passed or rejected).

Deposit refund

When a proposal is finalized, the coins from the deposit are refunded regardless of wether the proposal is approved or rejected. All refunded or burned deposits are removed from the state. Events are issued when burning or refunding a deposit.

Vote

Participants

Participants are users that have the right to vote on proposals. On the AtomOne, participants are bonded Atone holders. Unbonded Atone holders and other users do not get the right to participate in governance. However, they can submit and deposit on proposals.

Note that when participants have bonded and unbonded Atones, their voting power is calculated from their bonded Atone holdings only.

Voting period

Once a proposal reaches MinDeposit, it immediately enters Voting period. We define Voting period as the interval between the moment the vote opens and the moment the vote closes. Voting period should always be shorter than Unbonding period to prevent double voting. The initial value of Voting period is 3 weeks, which is also set as a hard lower bound.

Option set

The option set of a proposal refers to the set of choices a participant can choose from when casting its vote.

The initial option set includes the following options:

  • Yes
  • No
  • Abstain

Abstain option allows voters to signal that they do not intend to vote in favor or against the proposal but accept the result of the vote.

Weighted Votes

ADR-037 introduces the weighted vote feature which allows a staker to split their votes into several voting options. For example, it could use 70% of its voting power to vote Yes and 30% of its voting power to vote No.

Often times the entity owning that address might not be a single individual. For example, a company might have different stakeholders who want to vote differently, and so it makes sense to allow them to split their voting power. Currently, it is not possible for them to do "passthrough voting" and giving their users voting rights over their tokens. However, with this system, exchanges can poll their users for voting preferences, and then vote on-chain proportionally to the results of the poll.

To represent weighted vote on chain, we use the following Protobuf message.

https://github.com/atomone-hub/atomone/blob/b9631ed2e3b781cd82a14316f6086802d8cb4dcf/proto/atomone/gov/v1/gov.proto#L27-L35

https://github.com/atomone-hub/atomone/blob/b9631ed2e3b781cd82a14316f6086802d8cb4dcf/proto/atomone/gov/v1/gov.proto#L134-L150

For a weighted vote to be valid, the options field must not contain duplicate vote options, and the sum of weights of all options must be equal to 1.

Quorum

Quorum is defined as the minimum percentage of voting power that needs to be cast on a proposal for the result to be valid.

Threshold

Threshold is defined as the minimum proportion of Yes votes (excluding Abstain votes) for the proposal to be accepted.

Initially, the threshold is set at 66.7% of Yes votes, excluding Abstain votes. Note, the value is derived from the TallyParams on-chain parameter, which is modifiable by governance. This means that proposals are accepted if:

  • There exist bonded tokens.
  • Quorum has been achieved.
  • The proportion of Abstain votes is inferior to 1/1.
  • The proportion of Yes votes, excluding Abstain votes, at the end of the voting period is superior to 2/3.
No inheritance

If a delegator does not vote, it won't inherit its validator vote.

Similarly, a validator's voting power is only equal to its own stake.

Validator’s punishment for non-voting

At present, validators are not punished for failing to vote.

Governance address

Later, we may add permissioned keys that could only sign txs from certain modules. For the MVP, the Governance address will be the main validator address generated at account creation. This address corresponds to a different PrivKey than the CometBFT PrivKey which is responsible for signing consensus messages. Validators thus do not have to sign governance transactions with the sensitive CometBFT PrivKey.

Burnable Params

There are three parameters that define if the deposit of a proposal should be burned or returned to the depositors.

  • BurnVoteQuorum burns the proposal deposit if the proposal deposit if the vote does not reach quorum.
  • BurnProposalDepositPrevote burns the proposal deposit if it does not enter the voting phase.

Note: These parameters are modifiable via governance.

State

Proposals

Proposal objects are used to tally votes and generally track the proposal's state. They contain an array of arbitrary sdk.Msg's which the governance module will attempt to resolve and then execute if the proposal passes. Proposal's are identified by a unique id and contains a series of timestamps: submit_time, deposit_end_time, voting_start_time, voting_end_time which track the lifecycle of a proposal

https://github.com/atomone-hub/atomone/blob/b9631ed2e3b781cd82a14316f6086802d8cb4dcf/proto/atomone/gov/v1/gov.proto#L51-L101

A proposal will generally require more than just a set of messages to explain its purpose but need some greater justification and allow a means for interested participants to discuss and debate the proposal. In most cases, it is encouraged to have an off-chain system that supports the on-chain governance process. To accommodate for this, a proposal contains a special metadata field, a string, which can be used to add context to the proposal. The metadata field allows custom use for networks, however, it is expected that the field contains a URL or some form of CID using a system such as IPFS. To support the case of interoperability across networks, the SDK recommends that the metadata represents the following JSON template:

{
  "title": "...",
  "description": "...",
  "forum": "...", // a link to the discussion platform (i.e. Discord)
  "other": "..." // any extra data that doesn't correspond to the other fields
}

This makes it far easier for clients to support multiple networks.

The metadata has a maximum length that is chosen by the app developer, and passed into the gov keeper as a config. The default maximum length in the SDK is 255 characters.

Writing a module that uses governance

There are many aspects of a chain, or of the individual modules that you may want to use governance to perform such as changing various parameters. This is very simple to do. First, write out your message types and MsgServer implementation. Add an authority field to the keeper which will be populated in the constructor with the governance module account: govKeeper.GetGovernanceAccount().GetAddress(). Then for the methods in the msg_server.go, perform a check on the message that the signer matches authority. This will prevent any user from executing that message.

Parameters and base types

Parameters define the rules according to which votes are run. There can only be one active parameter set at any given time. If governance wants to change a parameter set, either to modify a value or add/remove a parameter field, a new parameter set has to be created and the previous one rendered inactive.

DepositParams
https://github.com/atomone-hub/atomone/blob/b9631ed2e3b781cd82a14316f6086802d8cb4dcf/proto/atomone/gov/v1/gov.proto#L167-L181
VotingParams
https://github.com/atomone-hub/atomone/blob/b9631ed2e3b781cd82a14316f6086802d8cb4dcf/proto/atomone/gov/v1/gov.proto#L183-L187
TallyParams
https://github.com/atomone-hub/atomone/blob/b9631ed2e3b781cd82a14316f6086802d8cb4dcf/proto/atomone/gov/v1/gov.proto#L189-L209

Parameters are stored in a global GlobalParams KVStore.

Additionally, we introduce some basic types:

type Vote byte

const (
    VoteYes         = 0x1
    VoteAbstain     = 0x2
    VoteNo          = 0x3
)

type ProposalType  string

const (
    ProposalTypePlainText       = "Text"
    ProposalTypeSoftwareUpgrade = "SoftwareUpgrade"
)

type ProposalStatus byte


const (
    StatusNil           ProposalStatus = 0x00
    StatusDepositPeriod ProposalStatus = 0x01  // Proposal is submitted. Participants can deposit on it but not vote
    StatusVotingPeriod  ProposalStatus = 0x02  // MinDeposit is reached, participants can vote
    StatusPassed        ProposalStatus = 0x03  // Proposal passed and successfully executed
    StatusRejected      ProposalStatus = 0x04  // Proposal has been rejected
    StatusFailed        ProposalStatus = 0x05  // Proposal passed but failed execution
)

Deposit

https://github.com/atomone-hub/atomone/blob/b9631ed2e3b781cd82a14316f6086802d8cb4dcf/proto/atomone/gov/v1/gov.proto#L37-L49

Stores

:::note Stores are KVStores in the multi-store. The key to find the store is the first parameter in the list :::

We will use one KVStore Governance to store four mappings:

  • A mapping from proposalID|'proposal' to Proposal.
  • A mapping from proposalID|'addresses'|address to Vote. This mapping allows us to query all addresses that voted on the proposal along with their vote by doing a range query on proposalID:addresses.
  • A mapping from ParamsKey|'Params' to Params. This map allows to query all x/gov params.
  • A mapping from VotingPeriodProposalKeyPrefix|proposalID to a single byte. This allows us to know if a proposal is in the voting period or not with very low gas cost.

For pseudocode purposes, here are the two function we will use to read or write in stores:

  • load(StoreKey, Key): Retrieve item stored at key Key in store found at key StoreKey in the multistore
  • store(StoreKey, Key, value): Write value Value at key Key in store found at key StoreKey in the multistore

Proposal Processing Queue

Store:

  • ProposalProcessingQueue: A queue queue[proposalID] containing all the ProposalIDs of proposals that reached MinDeposit. During each EndBlock, all the proposals that have reached the end of their voting period are processed. To process a finished proposal, the application tallies the votes, computes the votes of each validator and checks if every validator in the validator set has voted. If the proposal is accepted, deposits are refunded. Finally, the proposal content Handler is executed.

And the pseudocode for the ProposalProcessingQueue:

  in EndBlock do

    for finishedProposalID in GetAllFinishedProposalIDs(block.Time)
      proposal = load(Governance, <proposalID|'proposal'>) // proposal is a const key

      validators = Keeper.getAllValidators()
      tmpValMap := map(sdk.AccAddress)stakingtypes.ValidatorI

      // Tally
      voterIterator = rangeQuery(Governance, <proposalID|'addresses'>) //return all the addresses that voted on the proposal
      for each (voterAddress, vote) in voterIterator
        delegations = stakingKeeper.getDelegations(voterAddress) // get all delegations for current voter

        for each delegation in delegations
          proposal.updateTally(vote, delegation.Shares)

        _, isVal = stakingKeeper.getValidator(voterAddress)
        if (isVal)
          tmpValMap(voterAddress).Vote = vote

      tallyingParam = load(GlobalParams, 'TallyingParam')

      // Check if proposal is accepted or rejected
      totalNonAbstain := proposal.YesVotes + proposal.NoVotes
      if (proposal.Votes.YesVotes/totalNonAbstain > tallyingParam.Threshold)
        //  proposal was accepted at the end of the voting period
        //  refund deposits (non-voters already punished)
        for each (amount, depositor) in proposal.Deposits
          depositor.AtoneBalance += amount

        stateWriter, err := proposal.Handler()
        if err != nil
            // proposal passed but failed during state execution
            proposal.CurrentStatus = ProposalStatusFailed
         else
            // proposal pass and state is persisted
            proposal.CurrentStatus = ProposalStatusAccepted
            stateWriter.save()
      else
        // proposal was rejected
        proposal.CurrentStatus = ProposalStatusRejected

      store(Governance, <proposalID|'proposal'>, proposal)

Legacy Proposal

A legacy proposal is the old implementation of governance proposal. Contrary to proposal that can contain any messages, a legacy proposal allows to submit a set of pre-defined proposals. These proposal are defined by their types.

While proposals should use the new implementation of the governance proposal, we need still to use legacy proposal in order to submit a software-upgrade and a cancel-software-upgrade proposal.

More information on how to submit proposals in the client section.

Quorum Checks and Voting Period Extension

The module provides an extension mechanism for the voting period. By enforcing a delay when quorum is reached too close to the end of the voting period, we ensure that the community has enough time to understand all the proposal's implications and potentially react accordingly without the worry of an imminent end to the voting period.

  • QuorumTimeout: This parameter defines the time window after which, if the quorum is reached, the voting end time is extended. This value must be strictly less than params.VotingPeriod.
  • MaxVotingPeriodExtension: This parameter defines the maximum amount of time by which a proposal's voting end time can be extended. This value must be greater or equal than VotingPeriod - QuorumTimeout.
  • QuorumCheckCount: This parameter specifies the number of times a proposal should be checked for achieving quorum after the expiration of QuorumTimeout. It is used to determine the intervals at which these checks will take place. The intervals are calculated as (VotingPeriod - QuorumTimeout) / QuorumCheckCount. This avoids the need to check for quorum at the end of each block, which would have a significant impact on performance. Furthermore, if this value is set to 0, the quorum check and voting period extension system is considered disabled.

Store:

We also introduce a new keeper.QuorumCheckQueue similar to keeper.ActiveProposalsQueue and keeper.InactiveProposalsQueue. This queue stores proposals that are due to be checked for quorum. The key for each proposal in the queue is a pair containing the time at which the proposal should be checked for quorum as the first part, and the proposal.Id as the second. The value will instead be a QuorumCheckQueueEntry struct that will store:

  • QuorumTimeoutTime, indicating the time at which this proposal will pass the QuorumTimeout and computed as proposal.VotingStartTime + QuorumTimeout
  • QuorumCheckCount, a copy of the value of the module parameter with the same name at the time of first insertion of this proposal in the QuorumCheckQueue
  • QuorumChecksDone, indicating the number of quorum checks that have been already performed, initially 0

When a proposal is added to the keeper.ActiveProposalsQueue, it is also added to the keeper.QuorumCheckQueue. The time part of the key for the proposal in the QuorumCheckQueue is initially calculated as proposal.VotingStartTime + QuorumTimeout (i.e. the QuorumTimeoutTime), therefore scheduling the first quorum check to happen right after QuorumTimeout has expired.

In the EndBlocker() function of the x/gov module, we add a new call to keeper.IterateQuorumCheckQueue() between the calls to keeper.IterateInactiveProposalsQueue() and keeper.IterateActiveProposalsQueue(, where we iterate over proposals that are due to be checked for quorum, meaning that their time part of the key is before the current block time.

If a proposal has reached quorum (approximately) before or right at the QuorumTimeout- i.e. the QuorumChecksDone is 0, meaning more precisely that no previous quorum checks were performed - remove it from the QuorumCheckQueue and do nothing, the proposal should end as expected.

If a proposal has reached quorum after the QuorumTimeout - i.e. QuorumChecksDone > 0 - update the proposal.VotingEndTime as ctx.BlockTime() + MaxVotingPeriodExtension and remove it from the keeper.QuorumCheckQueue.

If a proposal is still active and has not yet reached quorum, remove the corresponding item from keeper.QuorumCheckQueue, modify the last QuorumCheckQueueEntry value by incrementing QuorumChecksDone to record this latest unsuccessful quorum check, and add the proposal back to keeper.QuorumCheckQueue with updated keys and value.

To compute the time part of the new key, add a quorum check interval - which is computed as (VotingPeriod - QuorumTimeout) / QuorumCheckCount - to the time part of the last key used in keeper.QuorumCheckQueue for this proposal. Specifically, use the formula lastKey.K1.Add((VotingPeriod - QuorumTimeout) / QuorumCheckCount). As previously stated, the value will remain the same struct as before, with QuorumChecksDone incremented by 1 to reflect the additional unsuccessful quorum check that was performed.

If a proposal has passed its VoteEndTime and has not reached quorum, it should be removed from keeper.QuorumCheckQueue without any additional actions. The proposal's failure will be handled in the subsequent keeper.IterateActiveProposalsQueue.

Constitution

A constitution string can be set at genesis with arbitrary content and is intended to be used to store the chain established constitution upon launch. The constitution can be updated through Constitution Amendment Proposals which must include a valid patch of the constitution string expressed in unified diff format. Example (from gnu.org):

--- lao	2002-02-21 23:30:39.942229878 -0800
+++ tzu	2002-02-21 23:30:50.442260588 -0800
@@ -1,7 +1,6 @@
-The Way that can be told of is not the eternal Way;
-The name that can be named is not the eternal name.
 The Nameless is the origin of Heaven and Earth;
-The Named is the mother of all things.
+The named is the mother of all things.
+
 Therefore let there always be non-being,
   so we may see their subtlety,
 And let there always be being,
@@ -9,3 +8,6 @@
 The two are the same,
 But after they are produced,
   they have different names.
+They both may be called deep and profound.
+Deeper and more profound,
+The door of all subtleties!

Law and Constitution Amendment Proposals

If Law or Constitution Amendment Proposals are submitted - by providing either a MsgProposeLaw or a MsgProposeConstitutionAmendment in the MsgSubmitProposal.messages field, the related proposal will be tallied using specific quorum and threshold values instead of the default ones for regular proposals. More specifically, the following parameters are added to enable this behavior:

  • constitution_amendment_quorum which defines the quorum for constitution amendment proposals
  • constitution_amendment_threshold which defines the minimum proportion of Yes votes for a Constitution Amendment proposal to pass.
  • law_quorum which defines the quorum for law proposals
  • law_threshold which defines the minimum proportion of Yes votes for a Law proposal to pass.

The MsgProposeLaw just contains for now an authority field indicating who will execute the sdk.Msg (which should be the governance module account), and has no effects for now. The conent of Laws is entirely defined in the proposal summary. Example:

{
   "authority": "cosmos10d07y265gmmuvt4z0w9aw880jnsr700j6zn9kn"
}

https://github.com/atomone-hub/atomone/blob/b9631ed2e3b781cd82a14316f6086802d8cb4dcf/proto/atomone/gov/v1/tx.proto#L195-L202

The MsgProposeConstitutionAmendment contains the authority field and also an amendment field that needs to be a string representing a valid patch for the constitution expressed in unified diff format. Example:

{
   "authority": "cosmos10d07y265gmmuvt4z0w9aw880jnsr700j6zn9kn",
   "amendment": "--- src\\n+++ dst\\n@@ -1 +1 @@\\n-Old Constitution\\n+Modified Constitution\\n\"
}

https://github.com/atomone-hub/atomone/blob/b9631ed2e3b781cd82a14316f6086802d8cb4dcf/proto/atomone/gov/v1/tx.proto#L209-L219

Upon execution of the MsgProposeConstitutionAmendment (which will happen if the proposal passes) The constitution string will be updated by applying the patch defined in the amendment string. An error will be returned if the amendment string is malformed, so constitution amendment proposals need to be crafted with care.

Messages

Proposal Submission

Proposals can be submitted by any account via a MsgSubmitProposal transaction.

https://github.com/atomone-hub/atomone/blob/b9631ed2e3b781cd82a14316f6086802d8cb4dcf/proto/atomone/gov/v1/tx.proto#L53-L82

All sdk.Msgs passed into the messages field of a MsgSubmitProposal message must be registered in the app's MsgServiceRouter. Each of these messages must have one signer, namely the gov module account. And finally, the metadata length must not be larger than the maxMetadataLen config passed into the gov keeper.

State modifications:

  • Generate new proposalID
  • Create new Proposal
  • Initialise Proposal's attributes
  • Decrease balance of sender by InitialDeposit
  • If MinDeposit is reached:
    • Push proposalID in ProposalProcessingQueue
  • Transfer InitialDeposit from the Proposer to the governance ModuleAccount

A MsgSubmitProposal transaction can be handled according to the following pseudocode.

// PSEUDOCODE //
// Check if MsgSubmitProposal is valid. If it is, create proposal //

upon receiving txGovSubmitProposal from sender do

  if !correctlyFormatted(txGovSubmitProposal)
    // check if proposal is correctly formatted and the messages have routes to other modules. Includes fee payment.
    // check if all messages' unique Signer is the gov acct.
    // check if the metadata is not too long.
    throw

  initialDeposit = txGovSubmitProposal.InitialDeposit
  if (initialDeposit.Atones <= 0) OR (sender.AtoneBalance < initialDeposit.Atones)
    // InitialDeposit is negative or null OR sender has insufficient funds
    throw

  if (txGovSubmitProposal.Type != ProposalTypePlainText) OR (txGovSubmitProposal.Type != ProposalTypeSoftwareUpgrade)

  sender.AtoneBalance -= initialDeposit.Atones

  depositParam = load(GlobalParams, 'DepositParam')

  proposalID = generate new proposalID
  proposal = NewProposal()

  proposal.Messages = txGovSubmitProposal.Messages
  proposal.Metadata = txGovSubmitProposal.Metadata
  proposal.TotalDeposit = initialDeposit
  proposal.SubmitTime = <CurrentTime>
  proposal.DepositEndTime = <CurrentTime>.Add(depositParam.MaxDepositPeriod)
  proposal.Deposits.append({initialDeposit, sender})
  proposal.Submitter = sender
  proposal.YesVotes = 0
  proposal.NoVotes = 0
  proposal.AbstainVotes = 0
  proposal.CurrentStatus = ProposalStatusOpen

  store(Proposals, <proposalID|'proposal'>, proposal) // Store proposal in Proposals mapping
  return proposalID

Deposit

Once a proposal is submitted, if Proposal.TotalDeposit < ActiveParam.MinDeposit, Atone holders can send MsgDeposit transactions to increase the proposal's deposit.

A proposal can only be sumbitted if the proposer deposits at least ActiveParam.MinDeposit * ActiveParam.MinInitialDepositRatio, where ActiveParam.MinInitialDepositRatio must be a valid percentage between 0 and 1.

Any deposit from Atone holders (including the proposer) need to be of at least ActiveParam.MinDeposit * ActiveParam.MinDepositRatio, where ActiveParam.MinDepositRatio must be a valid percentage between 0 and 1.

Generally it is expected that ActiveParam.MinDepositRatio <= ActiveParam.MinInitialDepositRatio

https://github.com/atomone-hub/atomone/blob/b9631ed2e3b781cd82a14316f6086802d8cb4dcf/proto/atomone/gov/v1/tx.proto#L150-L165

State modifications:

  • Decrease balance of sender by deposit
  • Add deposit of sender in proposal.Deposits
  • Increase proposal.TotalDeposit by sender's deposit
  • If MinDeposit is reached:
    • Push proposalID in ProposalProcessingQueueEnd
  • Transfer Deposit from the proposer to the governance ModuleAccount

A MsgDeposit transaction has to go through a number of checks to be valid. These checks are outlined in the following pseudocode.

// PSEUDOCODE //
// Check if MsgDeposit is valid. If it is, increase deposit and check if MinDeposit is reached

upon receiving txGovDeposit from sender do
  // check if proposal is correctly formatted. Includes fee payment.

  if !correctlyFormatted(txGovDeposit)
    throw

  proposal = load(Proposals, <txGovDeposit.ProposalID|'proposal'>) // proposal is a const key, proposalID is variable

  if (proposal == nil)
    // There is no proposal for this proposalID
    throw

  if (txGovDeposit.Deposit.Atones <= 0) OR (sender.AtoneBalance < txGovDeposit.Deposit.Atones) OR (proposal.CurrentStatus != ProposalStatusOpen)

    // deposit is negative or null
    // OR sender has insufficient funds
    // OR proposal is not open for deposit anymore

    throw

  depositParam = load(GlobalParams, 'DepositParam')

  if (CurrentBlock >= proposal.SubmitBlock + depositParam.MaxDepositPeriod)
    proposal.CurrentStatus = ProposalStatusClosed

  else
    // sender can deposit
    sender.AtoneBalance -= txGovDeposit.Deposit.Atones

    proposal.Deposits.append({txGovVote.Deposit, sender})
    proposal.TotalDeposit.Plus(txGovDeposit.Deposit)

    if (proposal.TotalDeposit >= depositParam.MinDeposit)
      // MinDeposit is reached, vote opens

      proposal.VotingStartBlock = CurrentBlock
      proposal.CurrentStatus = ProposalStatusActive
      ProposalProcessingQueue.push(txGovDeposit.ProposalID)

  store(Proposals, <txGovVote.ProposalID|'proposal'>, proposal)

Vote

Once ActiveParam.MinDeposit is reached, voting period starts. From there, bonded Atone holders are able to send MsgVote transactions to cast their vote on the proposal.

https://github.com/atomone-hub/atomone/blob/b9631ed2e3b781cd82a14316f6086802d8cb4dcf/proto/atomone/gov/v1/tx.proto#L106-L123

State modifications:

  • Record Vote of sender

:::note Gas cost for this message has to take into account the future tallying of the vote in EndBlocker. :::

Next is a pseudocode outline of the way MsgVote transactions are handled:

  // PSEUDOCODE //
  // Check if MsgVote is valid. If it is, count vote//

  upon receiving txGovVote from sender do
    // check if proposal is correctly formatted. Includes fee payment.

    if !correctlyFormatted(txGovDeposit)
      throw

    proposal = load(Proposals, <txGovDeposit.ProposalID|'proposal'>)

    if (proposal == nil)
      // There is no proposal for this proposalID
      throw


    if  (proposal.CurrentStatus == ProposalStatusActive)


        // Sender can vote if
        // Proposal is active
        // Sender has some bonds

        store(Governance, <txGovVote.ProposalID|'addresses'|sender>, txGovVote.Vote)   // Voters can vote multiple times. Re-voting overrides previous vote. This is ok because tallying is done once at the end.

Events

The governance module emits the following events:

EndBlocker

Type Attribute Key Attribute Value
inactive_proposal proposal_id {proposalID}
inactive_proposal proposal_result {proposalResult}
active_proposal proposal_id {proposalID}
active_proposal proposal_result {proposalResult}
quorum_check proposal_id {proposalID}
quorum_check proposal_result {proposalResult}

Handlers

MsgSubmitProposal
Type Attribute Key Attribute Value
submit_proposal proposal_id {proposalID}
submit_proposal [0] voting_period_start {proposalID}
proposal_deposit amount {depositAmount}
proposal_deposit proposal_id {proposalID}
message module governance
message action submit_proposal
message sender {senderAddress}
  • [0] Event only emitted if the voting period starts during the submission.
MsgVote
Type Attribute Key Attribute Value
proposal_vote option {voteOption}
proposal_vote proposal_id {proposalID}
message module governance
message action vote
message sender {senderAddress}
MsgVoteWeighted
Type Attribute Key Attribute Value
proposal_vote option {weightedVoteOptions}
proposal_vote proposal_id {proposalID}
message module governance
message action vote
message sender {senderAddress}
MsgDeposit
Type Attribute Key Attribute Value
proposal_deposit amount {depositAmount}
proposal_deposit proposal_id {proposalID}
proposal_deposit [0] voting_period_start {proposalID}
message module governance
message action deposit
message sender {senderAddress}
  • [0] Event only emitted if the voting period starts during the submission.

Parameters

The governance module contains the following parameters:

Key Type Example
min_deposit array (coins) [{"denom":"uatone","amount":"10000000"}]
max_deposit_period string (time ns) "172800000000000" (17280s)
voting_period string (time ns) "172800000000000" (17280s)
quorum string (dec) "0.334000000000000000"
threshold string (dec) "0.500000000000000000"
burn_proposal_deposit_prevote bool false
burn_vote_quorum bool false
min_initial_deposit_ratio string (dec) "0.100000000000000000"
min_deposit_ratio string (dec) "0.010000000000000000"
constitution_amendment_quorum string (dec) "0.334000000000000000"
constitution_amendment_threshold string (dec) "0.900000000000000000"
law_quorum string (dec) "0.334000000000000000"
law_threshold string (dec) "0.900000000000000000"
quorum_timeout string (time ns) "172800000000000" (17280s)
max_voting_period_extension string (time ns) "172800000000000" (17280s)
quorum_check_count uint64 2

NOTE: The governance module contains parameters that are objects unlike other modules. If only a subset of parameters are desired to be changed, only they need to be included and not the entire parameter object structure.

Client

CLI

A user can query and interact with the gov module using the CLI.

Query

The query commands allow users to query gov state.

atomoned query gov --help
deposit

The deposit command allows users to query a deposit for a given proposal from a given depositor.

atomoned query gov deposit [proposal-id] [depositer-addr] [flags]

Example:

atomoned query gov deposit 1 atone1..

Example Output:

amount:
- amount: "100"
  denom: atone
depositor: atone1..
proposal_id: "1"
deposits

The deposits command allows users to query all deposits for a given proposal.

atomoned query gov deposits [proposal-id] [flags]

Example:

atomoned query gov deposits 1

Example Output:

deposits:
- amount:
  - amount: "100"
    denom: atone
  depositor: atone1..
  proposal_id: "1"
pagination:
  next_key: null
  total: "0"
param

The param command allows users to query a given parameter for the gov module.

atomoned query gov param [param-type] [flags]

Example:

atomoned query gov param voting

Example Output:

voting_period: "172800000000000"
params

The params command allows users to query all parameters for the gov module.

atomoned query gov params [flags]

Example:

atomoned query gov params

Example Output:

deposit_params:
  max_deposit_period: "172800000000000"
  min_deposit:
  - amount: "10000000"
    denom: atone
tally_params:
  quorum: "0.334000000000000000"
  threshold: "0.500000000000000000"
voting_params:
  voting_period: "172800000000000"
proposal

The proposal command allows users to query a given proposal.

atomoned query gov proposal [proposal-id] [flags]

Example:

atomoned query gov proposal 1

Example Output:

deposit_end_time: "2022-03-30T11:50:20.819676256Z"
final_tally_result:
  abstain_count: "0"
  no_count: "0"
  yes_count: "0"
id: "1"
messages:
- '@type': /cosmos.bank.v1beta1.MsgSend
  amount:
  - amount: "10"
    denom: atone
  from_address: atone1..
  to_address: atone1..
metadata: AQ==
status: PROPOSAL_STATUS_DEPOSIT_PERIOD
submit_time: "2022-03-28T11:50:20.819676256Z"
total_deposit:
- amount: "10"
  denom: atone
voting_end_time: null
voting_start_time: null
proposals

The proposals command allows users to query all proposals with optional filters.

atomoned query gov proposals [flags]

Example:

atomoned query gov proposals

Example Output:

pagination:
  next_key: null
  total: "0"
proposals:
- deposit_end_time: "2022-03-30T11:50:20.819676256Z"
  final_tally_result:
    abstain_count: "0"
    no_count: "0"
    yes_count: "0"
  id: "1"
  messages:
  - '@type': /cosmos.bank.v1beta1.MsgSend
    amount:
    - amount: "10"
      denom: atone
    from_address: atone1..
    to_address: atone1..
  metadata: AQ==
  status: PROPOSAL_STATUS_DEPOSIT_PERIOD
  submit_time: "2022-03-28T11:50:20.819676256Z"
  total_deposit:
  - amount: "10"
    denom: atone
  voting_end_time: null
  voting_start_time: null
- deposit_end_time: "2022-03-30T14:02:41.165025015Z"
  final_tally_result:
    abstain_count: "0"
    no_count: "0"
    yes_count: "0"
  id: "2"
  messages:
  - '@type': /cosmos.bank.v1beta1.MsgSend
    amount:
    - amount: "10"
      denom: atone
    from_address: atone1..
    to_address: atone1..
  metadata: AQ==
  status: PROPOSAL_STATUS_DEPOSIT_PERIOD
  submit_time: "2022-03-28T14:02:41.165025015Z"
  total_deposit:
  - amount: "10"
    denom: atone
  voting_end_time: null
  voting_start_time: null
proposer

The proposer command allows users to query the proposer for a given proposal.

atomoned query gov proposer [proposal-id] [flags]

Example:

atomoned query gov proposer 1

Example Output:

proposal_id: "1"
proposer: atone1..
tally

The tally command allows users to query the tally of a given proposal vote.

atomoned query gov tally [proposal-id] [flags]

Example:

atomoned query gov tally 1

Example Output:

abstain: "0"
"no": "0"
"yes": "1"
vote

The vote command allows users to query a vote for a given proposal.

atomoned query gov vote [proposal-id] [voter-addr] [flags]

Example:

atomoned query gov vote 1 atone1..

Example Output:

option: VOTE_OPTION_YES
options:
- option: VOTE_OPTION_YES
  weight: "1.000000000000000000"
proposal_id: "1"
voter: atone1..
votes

The votes command allows users to query all votes for a given proposal.

atomoned query gov votes [proposal-id] [flags]

Example:

atomoned query gov votes 1

Example Output:

pagination:
  next_key: null
  total: "0"
votes:
- option: VOTE_OPTION_YES
  options:
  - option: VOTE_OPTION_YES
    weight: "1.000000000000000000"
  proposal_id: "1"
  voter: atone1..
Transactions

The tx commands allow users to interact with the gov module.

atomoned tx gov --help
deposit

The deposit command allows users to deposit tokens for a given proposal.

atomoned tx gov deposit [proposal-id] [deposit] [flags]

Example:

atomoned tx gov deposit 1 10000000atone --from atone1..
draft-proposal

The draft-proposal command allows users to draft any type of proposal. The command returns a draft_proposal.json, to be used by submit-proposal after being completed. The draft_metadata.json is meant to be uploaded to IPFS.

atomoned tx gov draft-proposal
generate-constitution-amendment

The generate-constitution-amendment command allows users to generate a constitution amendment proposal message from the current constitution, either queried or provided as an .md file through the flag --current-constitution and the provided updated constitution .md file.

atomoned tx gov generate-constitution-amendment path/to/updated/constitution.md
submit-proposal

The submit-proposal command allows users to submit a governance proposal along with some messages and metadata. Messages, metadata and deposit are defined in a JSON file.

atomoned tx gov submit-proposal [path-to-proposal-json] [flags]

Example:

atomoned tx gov submit-proposal /path/to/proposal.json --from atone1..

where proposal.json contains:

{
  "messages": [
    {
      "@type": "/cosmos.bank.v1beta1.MsgSend",
      "from_address": "atone1...", // The gov module module address
      "to_address": "atone1...",
      "amount":[{"denom": "atone","amount": "10"}]
    }
  ],
  "metadata": "AQ==",
  "deposit": "10atone",
  "title": "Proposal Title",
  "summary": "Proposal Summary"
}

:::note By default the metadata, summary and title are both limited by 255 characters, this can be overridden by the application developer. :::

submit-legacy-proposal

The submit-legacy-proposal command allows users to submit a governance legacy proposal along with an initial deposit.

atomoned tx gov submit-legacy-proposal [command] [flags]

Example:

atomoned tx gov submit-legacy-proposal --title="Test Proposal" --description="testing" --type="Text" --deposit="100000000atone" --from atone1..

Example (cancel-software-upgrade):

atomoned tx gov submit-legacy-proposal cancel-software-upgrade --title="Test Proposal" --description="testing" --deposit="100000000atone" --from atone1..

Example (param-change):

atomoned tx gov submit-legacy-proposal param-change proposal.json --from atone1..

{
  "title": "Test Proposal",
  "description": "testing, testing, 1, 2, 3",
  "changes": [
    {
      "subspace": "staking",
      "key": "MaxValidators",
      "value": 100
    }
  ],
  "deposit": "10000000atone"
}

Example (software-upgrade):

atomoned tx gov submit-legacy-proposal software-upgrade v2 --title="Test Proposal" --description="testing, testing, 1, 2, 3" --upgrade-height 1000000 --from atone1..
vote

The vote command allows users to submit a vote for a given governance proposal.

atomoned tx gov vote [command] [flags]

Example:

atomoned tx gov vote 1 yes --from atone1..
weighted-vote

The weighted-vote command allows users to submit a weighted vote for a given governance proposal.

atomoned tx gov weighted-vote [proposal-id] [weighted-options] [flags]

Example:

atomoned tx gov weighted-vote 1 yes=0.5,no=0.5 --from atone1..

gRPC

A user can query the gov module using gRPC endpoints.

Proposal

The Proposal endpoint allows users to query a given proposal.

Using legacy v1beta1:

cosmos.gov.v1beta1.Query/Proposal

Example:

grpcurl -plaintext \
    -d '{"proposal_id":"1"}' \
    localhost:9090 \
    cosmos.gov.v1beta1.Query/Proposal

Example Output:

{
  "proposal": {
    "proposalId": "1",
    "content": {"@type":"/cosmos.gov.v1beta1.TextProposal","description":"testing, testing, 1, 2, 3","title":"Test Proposal"},
    "status": "PROPOSAL_STATUS_VOTING_PERIOD",
    "finalTallyResult": {
      "yes": "0",
      "abstain": "0",
      "no": "0",
    },
    "submitTime": "2021-09-16T19:40:08.712440474Z",
    "depositEndTime": "2021-09-18T19:40:08.712440474Z",
    "totalDeposit": [
      {
        "denom": "atone",
        "amount": "10000000"
      }
    ],
    "votingStartTime": "2021-09-16T19:40:08.712440474Z",
    "votingEndTime": "2021-09-18T19:40:08.712440474Z",
    "title": "Test Proposal",
    "summary": "testing, testing, 1, 2, 3"
  }
}

Using v1:

cosmos.gov.v1.Query/Proposal

Example:

grpcurl -plaintext \
    -d '{"proposal_id":"1"}' \
    localhost:9090 \
    cosmos.gov.v1.Query/Proposal

Example Output:

{
  "proposal": {
    "id": "1",
    "messages": [
      {"@type":"/cosmos.bank.v1beta1.MsgSend","amount":[{"denom":"atone","amount":"10"}],"fromAddress":"atone1..","toAddress":"atone1.."}
    ],
    "status": "PROPOSAL_STATUS_VOTING_PERIOD",
    "finalTallyResult": {
      "yesCount": "0",
      "abstainCount": "0",
      "noCount": "0",
    },
    "submitTime": "2022-03-28T11:50:20.819676256Z",
    "depositEndTime": "2022-03-30T11:50:20.819676256Z",
    "totalDeposit": [
      {
        "denom": "atone",
        "amount": "10000000"
      }
    ],
    "votingStartTime": "2022-03-28T14:25:26.644857113Z",
    "votingEndTime": "2022-03-30T14:25:26.644857113Z",
    "metadata": "AQ==",
    "title": "Test Proposal",
    "summary": "testing, testing, 1, 2, 3"
  }
}
Proposals

The Proposals endpoint allows users to query all proposals with optional filters.

Using legacy v1beta1:

cosmos.gov.v1beta1.Query/Proposals

Example:

grpcurl -plaintext \
    localhost:9090 \
    cosmos.gov.v1beta1.Query/Proposals

Example Output:

{
  "proposals": [
    {
      "proposalId": "1",
      "status": "PROPOSAL_STATUS_VOTING_PERIOD",
      "finalTallyResult": {
        "yes": "0",
        "abstain": "0",
        "no": "0",
      },
      "submitTime": "2022-03-28T11:50:20.819676256Z",
      "depositEndTime": "2022-03-30T11:50:20.819676256Z",
      "totalDeposit": [
        {
          "denom": "atone",
          "amount": "10000000010"
        }
      ],
      "votingStartTime": "2022-03-28T14:25:26.644857113Z",
      "votingEndTime": "2022-03-30T14:25:26.644857113Z"
    },
    {
      "proposalId": "2",
      "status": "PROPOSAL_STATUS_DEPOSIT_PERIOD",
      "finalTallyResult": {
        "yes": "0",
        "abstain": "0",
        "no": "0",
      },
      "submitTime": "2022-03-28T14:02:41.165025015Z",
      "depositEndTime": "2022-03-30T14:02:41.165025015Z",
      "totalDeposit": [
        {
          "denom": "atone",
          "amount": "10"
        }
      ],
      "votingStartTime": "0001-01-01T00:00:00Z",
      "votingEndTime": "0001-01-01T00:00:00Z"
    }
  ],
  "pagination": {
    "total": "2"
  }
}

Using v1:

cosmos.gov.v1.Query/Proposals

Example:

grpcurl -plaintext \
    localhost:9090 \
    cosmos.gov.v1.Query/Proposals

Example Output:

{
  "proposals": [
    {
      "id": "1",
      "messages": [
        {"@type":"/cosmos.bank.v1beta1.MsgSend","amount":[{"denom":"atone","amount":"10"}],"fromAddress":"atone1..","toAddress":"atone1.."}
      ],
      "status": "PROPOSAL_STATUS_VOTING_PERIOD",
      "finalTallyResult": {
        "yesCount": "0",
        "abstainCount": "0",
        "noCount": "0",
      },
      "submitTime": "2022-03-28T11:50:20.819676256Z",
      "depositEndTime": "2022-03-30T11:50:20.819676256Z",
      "totalDeposit": [
        {
          "denom": "atone",
          "amount": "10000000010"
        }
      ],
      "votingStartTime": "2022-03-28T14:25:26.644857113Z",
      "votingEndTime": "2022-03-30T14:25:26.644857113Z",
      "metadata": "AQ==",
      "title": "Proposal Title",
      "summary": "Proposal Summary"
    },
    {
      "id": "2",
      "messages": [
        {"@type":"/cosmos.bank.v1beta1.MsgSend","amount":[{"denom":"atone","amount":"10"}],"fromAddress":"atone1..","toAddress":"atone1.."}
      ],
      "status": "PROPOSAL_STATUS_DEPOSIT_PERIOD",
      "finalTallyResult": {
        "yesCount": "0",
        "abstainCount": "0",
        "noCount": "0",
      },
      "submitTime": "2022-03-28T14:02:41.165025015Z",
      "depositEndTime": "2022-03-30T14:02:41.165025015Z",
      "totalDeposit": [
        {
          "denom": "atone",
          "amount": "10"
        }
      ],
      "metadata": "AQ==",
      "title": "Proposal Title",
      "summary": "Proposal Summary"
    }
  ],
  "pagination": {
    "total": "2"
  }
}
Vote

The Vote endpoint allows users to query a vote for a given proposal.

Using legacy v1beta1:

cosmos.gov.v1beta1.Query/Vote

Example:

grpcurl -plaintext \
    -d '{"proposal_id":"1","voter":"atone1.."}' \
    localhost:9090 \
    cosmos.gov.v1beta1.Query/Vote

Example Output:

{
  "vote": {
    "proposalId": "1",
    "voter": "atone1..",
    "option": "VOTE_OPTION_YES",
    "options": [
      {
        "option": "VOTE_OPTION_YES",
        "weight": "1000000000000000000"
      }
    ]
  }
}

Using v1:

cosmos.gov.v1.Query/Vote

Example:

grpcurl -plaintext \
    -d '{"proposal_id":"1","voter":"atone1.."}' \
    localhost:9090 \
    cosmos.gov.v1.Query/Vote

Example Output:

{
  "vote": {
    "proposalId": "1",
    "voter": "atone1..",
    "option": "VOTE_OPTION_YES",
    "options": [
      {
        "option": "VOTE_OPTION_YES",
        "weight": "1.000000000000000000"
      }
    ]
  }
}
Votes

The Votes endpoint allows users to query all votes for a given proposal.

Using legacy v1beta1:

cosmos.gov.v1beta1.Query/Votes

Example:

grpcurl -plaintext \
    -d '{"proposal_id":"1"}' \
    localhost:9090 \
    cosmos.gov.v1beta1.Query/Votes

Example Output:

{
  "votes": [
    {
      "proposalId": "1",
      "voter": "atone1..",
      "options": [
        {
          "option": "VOTE_OPTION_YES",
          "weight": "1000000000000000000"
        }
      ]
    }
  ],
  "pagination": {
    "total": "1"
  }
}

Using v1:

cosmos.gov.v1.Query/Votes

Example:

grpcurl -plaintext \
    -d '{"proposal_id":"1"}' \
    localhost:9090 \
    cosmos.gov.v1.Query/Votes

Example Output:

{
  "votes": [
    {
      "proposalId": "1",
      "voter": "atone1..",
      "options": [
        {
          "option": "VOTE_OPTION_YES",
          "weight": "1.000000000000000000"
        }
      ]
    }
  ],
  "pagination": {
    "total": "1"
  }
}
Params

The Params endpoint allows users to query all parameters for the gov module.

Using legacy v1beta1:

cosmos.gov.v1beta1.Query/Params

Example:

grpcurl -plaintext \
    -d '{"params_type":"voting"}' \
    localhost:9090 \
    cosmos.gov.v1beta1.Query/Params

Example Output:

{
  "votingParams": {
    "votingPeriod": "172800s"
  },
  "depositParams": {
    "maxDepositPeriod": "0s"
  },
  "tallyParams": {
    "quorum": "MA==",
    "threshold": "MA==",
  }
}

Using v1:

cosmos.gov.v1.Query/Params

Example:

grpcurl -plaintext \
    -d '{"params_type":"voting"}' \
    localhost:9090 \
    cosmos.gov.v1.Query/Params

Example Output:

{
  "votingParams": {
    "votingPeriod": "172800s"
  }
}
Deposit

The Deposit endpoint allows users to query a deposit for a given proposal from a given depositor.

Using legacy v1beta1:

cosmos.gov.v1beta1.Query/Deposit

Example:

grpcurl -plaintext \
    '{"proposal_id":"1","depositor":"atone1.."}' \
    localhost:9090 \
    cosmos.gov.v1beta1.Query/Deposit

Example Output:

{
  "deposit": {
    "proposalId": "1",
    "depositor": "atone1..",
    "amount": [
      {
        "denom": "atone",
        "amount": "10000000"
      }
    ]
  }
}

Using v1:

cosmos.gov.v1.Query/Deposit

Example:

grpcurl -plaintext \
    '{"proposal_id":"1","depositor":"atone1.."}' \
    localhost:9090 \
    cosmos.gov.v1.Query/Deposit

Example Output:

{
  "deposit": {
    "proposalId": "1",
    "depositor": "atone1..",
    "amount": [
      {
        "denom": "atone",
        "amount": "10000000"
      }
    ]
  }
}
deposits

The Deposits endpoint allows users to query all deposits for a given proposal.

Using legacy v1beta1:

cosmos.gov.v1beta1.Query/Deposits

Example:

grpcurl -plaintext \
    -d '{"proposal_id":"1"}' \
    localhost:9090 \
    cosmos.gov.v1beta1.Query/Deposits

Example Output:

{
  "deposits": [
    {
      "proposalId": "1",
      "depositor": "atone1..",
      "amount": [
        {
          "denom": "atone",
          "amount": "10000000"
        }
      ]
    }
  ],
  "pagination": {
    "total": "1"
  }
}

Using v1:

cosmos.gov.v1.Query/Deposits

Example:

grpcurl -plaintext \
    -d '{"proposal_id":"1"}' \
    localhost:9090 \
    cosmos.gov.v1.Query/Deposits

Example Output:

{
  "deposits": [
    {
      "proposalId": "1",
      "depositor": "atone1..",
      "amount": [
        {
          "denom": "atone",
          "amount": "10000000"
        }
      ]
    }
  ],
  "pagination": {
    "total": "1"
  }
}
TallyResult

The TallyResult endpoint allows users to query the tally of a given proposal.

Using legacy v1beta1:

cosmos.gov.v1beta1.Query/TallyResult

Example:

grpcurl -plaintext \
    -d '{"proposal_id":"1"}' \
    localhost:9090 \
    cosmos.gov.v1beta1.Query/TallyResult

Example Output:

{
  "tally": {
    "yes": "1000000",
    "abstain": "0",
    "no": "0",
  }
}

Using v1:

cosmos.gov.v1.Query/TallyResult

Example:

grpcurl -plaintext \
    -d '{"proposal_id":"1"}' \
    localhost:9090 \
    cosmos.gov.v1.Query/TallyResult

Example Output:

{
  "tally": {
    "yes": "1000000",
    "abstain": "0",
    "no": "0",
  }
}

REST

A user can query the gov module using REST endpoints.

proposal

The proposals endpoint allows users to query a given proposal.

Using legacy v1beta1:

/cosmos/gov/v1beta1/proposals/{proposal_id}

Example:

curl localhost:1317/cosmos/gov/v1beta1/proposals/1

Example Output:

{
  "proposal": {
    "proposal_id": "1",
    "content": null,
    "status": "PROPOSAL_STATUS_VOTING_PERIOD",
    "final_tally_result": {
      "yes": "0",
      "abstain": "0",
      "no": "0",
    },
    "submit_time": "2022-03-28T11:50:20.819676256Z",
    "deposit_end_time": "2022-03-30T11:50:20.819676256Z",
    "total_deposit": [
      {
        "denom": "atone",
        "amount": "10000000010"
      }
    ],
    "voting_start_time": "2022-03-28T14:25:26.644857113Z",
    "voting_end_time": "2022-03-30T14:25:26.644857113Z"
  }
}

Using v1:

/cosmos/gov/v1/proposals/{proposal_id}

Example:

curl localhost:1317/cosmos/gov/v1/proposals/1

Example Output:

{
  "proposal": {
    "id": "1",
    "messages": [
      {
        "@type": "/cosmos.bank.v1beta1.MsgSend",
        "from_address": "atone1..",
        "to_address": "atone1..",
        "amount": [
          {
            "denom": "atone",
            "amount": "10"
          }
        ]
      }
    ],
    "status": "PROPOSAL_STATUS_VOTING_PERIOD",
    "final_tally_result": {
      "yes_count": "0",
      "abstain_count": "0",
      "no_count": "0",
    },
    "submit_time": "2022-03-28T11:50:20.819676256Z",
    "deposit_end_time": "2022-03-30T11:50:20.819676256Z",
    "total_deposit": [
      {
        "denom": "atone",
        "amount": "10000000"
      }
    ],
    "voting_start_time": "2022-03-28T14:25:26.644857113Z",
    "voting_end_time": "2022-03-30T14:25:26.644857113Z",
    "metadata": "AQ==",
    "title": "Proposal Title",
    "summary": "Proposal Summary"
  }
}
proposals

The proposals endpoint also allows users to query all proposals with optional filters.

Using legacy v1beta1:

/cosmos/gov/v1beta1/proposals

Example:

curl localhost:1317/cosmos/gov/v1beta1/proposals

Example Output:

{
  "proposals": [
    {
      "proposal_id": "1",
      "content": null,
      "status": "PROPOSAL_STATUS_VOTING_PERIOD",
      "final_tally_result": {
        "yes": "0",
        "abstain": "0",
        "no": "0",
      },
      "submit_time": "2022-03-28T11:50:20.819676256Z",
      "deposit_end_time": "2022-03-30T11:50:20.819676256Z",
      "total_deposit": [
        {
          "denom": "atone",
          "amount": "10000000"
        }
      ],
      "voting_start_time": "2022-03-28T14:25:26.644857113Z",
      "voting_end_time": "2022-03-30T14:25:26.644857113Z"
    },
    {
      "proposal_id": "2",
      "content": null,
      "status": "PROPOSAL_STATUS_DEPOSIT_PERIOD",
      "final_tally_result": {
        "yes": "0",
        "abstain": "0",
        "no": "0",
      },
      "submit_time": "2022-03-28T14:02:41.165025015Z",
      "deposit_end_time": "2022-03-30T14:02:41.165025015Z",
      "total_deposit": [
        {
          "denom": "atone",
          "amount": "10"
        }
      ],
      "voting_start_time": "0001-01-01T00:00:00Z",
      "voting_end_time": "0001-01-01T00:00:00Z"
    }
  ],
  "pagination": {
    "next_key": null,
    "total": "2"
  }
}

Using v1:

/cosmos/gov/v1/proposals

Example:

curl localhost:1317/cosmos/gov/v1/proposals

Example Output:

{
  "proposals": [
    {
      "id": "1",
      "messages": [
        {
          "@type": "/cosmos.bank.v1beta1.MsgSend",
          "from_address": "atone1..",
          "to_address": "atone1..",
          "amount": [
            {
              "denom": "atone",
              "amount": "10"
            }
          ]
        }
      ],
      "status": "PROPOSAL_STATUS_VOTING_PERIOD",
      "final_tally_result": {
        "yes_count": "0",
        "abstain_count": "0",
        "no_count": "0",
      },
      "submit_time": "2022-03-28T11:50:20.819676256Z",
      "deposit_end_time": "2022-03-30T11:50:20.819676256Z",
      "total_deposit": [
        {
          "denom": "atone",
          "amount": "10000000010"
        }
      ],
      "voting_start_time": "2022-03-28T14:25:26.644857113Z",
      "voting_end_time": "2022-03-30T14:25:26.644857113Z",
      "metadata": "AQ==",
      "title": "Proposal Title",
      "summary": "Proposal Summary"
    },
    {
      "id": "2",
      "messages": [
        {
          "@type": "/cosmos.bank.v1beta1.MsgSend",
          "from_address": "atone1..",
          "to_address": "atone1..",
          "amount": [
            {
              "denom": "atone",
              "amount": "10"
            }
          ]
        }
      ],
      "status": "PROPOSAL_STATUS_DEPOSIT_PERIOD",
      "final_tally_result": {
        "yes_count": "0",
        "abstain_count": "0",
        "no_count": "0",
      },
      "submit_time": "2022-03-28T14:02:41.165025015Z",
      "deposit_end_time": "2022-03-30T14:02:41.165025015Z",
      "total_deposit": [
        {
          "denom": "atone",
          "amount": "10"
        }
      ],
      "voting_start_time": null,
      "voting_end_time": null,
      "metadata": "AQ==",
      "title": "Proposal Title",
      "summary": "Proposal Summary"
    }
  ],
  "pagination": {
    "next_key": null,
    "total": "2"
  }
}
voter vote

The votes endpoint allows users to query a vote for a given proposal.

Using legacy v1beta1:

/cosmos/gov/v1beta1/proposals/{proposal_id}/votes/{voter}

Example:

curl localhost:1317/cosmos/gov/v1beta1/proposals/1/votes/atone1..

Example Output:

{
  "vote": {
    "proposal_id": "1",
    "voter": "atone1..",
    "option": "VOTE_OPTION_YES",
    "options": [
      {
        "option": "VOTE_OPTION_YES",
        "weight": "1.000000000000000000"
      }
    ]
  }
}

Using v1:

/cosmos/gov/v1/proposals/{proposal_id}/votes/{voter}

Example:

curl localhost:1317/cosmos/gov/v1/proposals/1/votes/atone1..

Example Output:

{
  "vote": {
    "proposal_id": "1",
    "voter": "atone1..",
    "options": [
      {
        "option": "VOTE_OPTION_YES",
        "weight": "1.000000000000000000"
      }
    ],
    "metadata": ""
  }
}
votes

The votes endpoint allows users to query all votes for a given proposal.

Using legacy v1beta1:

/cosmos/gov/v1beta1/proposals/{proposal_id}/votes

Example:

curl localhost:1317/cosmos/gov/v1beta1/proposals/1/votes

Example Output:

{
  "votes": [
    {
      "proposal_id": "1",
      "voter": "atone1..",
      "option": "VOTE_OPTION_YES",
      "options": [
        {
          "option": "VOTE_OPTION_YES",
          "weight": "1.000000000000000000"
        }
      ]
    }
  ],
  "pagination": {
    "next_key": null,
    "total": "1"
  }
}

Using v1:

/cosmos/gov/v1/proposals/{proposal_id}/votes

Example:

curl localhost:1317/cosmos/gov/v1/proposals/1/votes

Example Output:

{
  "votes": [
    {
      "proposal_id": "1",
      "voter": "atone1..",
      "options": [
        {
          "option": "VOTE_OPTION_YES",
          "weight": "1.000000000000000000"
        }
      ],
      "metadata": ""
    }
  ],
  "pagination": {
    "next_key": null,
    "total": "1"
  }
}
params

The params endpoint allows users to query all parameters for the gov module.

Using legacy v1beta1:

/cosmos/gov/v1beta1/params/{params_type}

Example:

curl localhost:1317/cosmos/gov/v1beta1/params/voting

Example Output:

{
  "voting_params": {
    "voting_period": "172800s"
  },
  "deposit_params": {
    "min_deposit": [
    ],
    "max_deposit_period": "0s"
  },
  "tally_params": {
    "quorum": "0.000000000000000000",
    "threshold": "0.000000000000000000",
  }
}

Using v1:

/cosmos/gov/v1/params/{params_type}

Example:

curl localhost:1317/cosmos/gov/v1/params/voting

Example Output:

{
  "voting_params": {
    "voting_period": "172800s"
  },
  "deposit_params": {
    "min_deposit": [
    ],
    "max_deposit_period": "0s"
  },
  "tally_params": {
    "quorum": "0.000000000000000000",
    "threshold": "0.000000000000000000",
  }
}
deposits

The deposits endpoint allows users to query a deposit for a given proposal from a given depositor.

Using legacy v1beta1:

/cosmos/gov/v1beta1/proposals/{proposal_id}/deposits/{depositor}

Example:

curl localhost:1317/cosmos/gov/v1beta1/proposals/1/deposits/atone1..

Example Output:

{
  "deposit": {
    "proposal_id": "1",
    "depositor": "atone1..",
    "amount": [
      {
        "denom": "atone",
        "amount": "10000000"
      }
    ]
  }
}

Using v1:

/cosmos/gov/v1/proposals/{proposal_id}/deposits/{depositor}

Example:

curl localhost:1317/cosmos/gov/v1/proposals/1/deposits/atone1..

Example Output:

{
  "deposit": {
    "proposal_id": "1",
    "depositor": "atone1..",
    "amount": [
      {
        "denom": "atone",
        "amount": "10000000"
      }
    ]
  }
}
proposal deposits

The deposits endpoint allows users to query all deposits for a given proposal.

Using legacy v1beta1:

/cosmos/gov/v1beta1/proposals/{proposal_id}/deposits

Example:

curl localhost:1317/cosmos/gov/v1beta1/proposals/1/deposits

Example Output:

{
  "deposits": [
    {
      "proposal_id": "1",
      "depositor": "atone1..",
      "amount": [
        {
          "denom": "atone",
          "amount": "10000000"
        }
      ]
    }
  ],
  "pagination": {
    "next_key": null,
    "total": "1"
  }
}

Using v1:

/cosmos/gov/v1/proposals/{proposal_id}/deposits

Example:

curl localhost:1317/cosmos/gov/v1/proposals/1/deposits

Example Output:

{
  "deposits": [
    {
      "proposal_id": "1",
      "depositor": "atone1..",
      "amount": [
        {
          "denom": "atone",
          "amount": "10000000"
        }
      ]
    }
  ],
  "pagination": {
    "next_key": null,
    "total": "1"
  }
}
tally

The tally endpoint allows users to query the tally of a given proposal.

Using legacy v1beta1:

/cosmos/gov/v1beta1/proposals/{proposal_id}/tally

Example:

curl localhost:1317/cosmos/gov/v1beta1/proposals/1/tally

Example Output:

{
  "tally": {
    "yes": "1000000",
    "abstain": "0",
    "no": "0",
  }
}

Using v1:

/cosmos/gov/v1/proposals/{proposal_id}/tally

Example:

curl localhost:1317/cosmos/gov/v1/proposals/1/tally

Example Output:

{
  "tally": {
    "yes": "1000000",
    "abstain": "0",
    "no": "0",
  }
}

Metadata

The gov module has two locations for metadata where users can provide further context about the on-chain actions they are taking. By default all metadata fields have a 255 character length field where metadata can be stored in json format, either on-chain or off-chain depending on the amount of data required. Here we provide a recommendation for the json structure and where the data should be stored. There are two important factors in making these recommendations. First, that the gov and group modules are consistent with one another, note the number of proposals made by all groups may be quite large. Second, that client applications such as block explorers and governance interfaces have confidence in the consistency of metadata structure accross chains.

Proposal

Location: off-chain as json object stored on IPFS (mirrors group proposal)

{
  "title": "",
  "authors": [""],
  "summary": "",
  "details": "",
  "proposal_forum_url": "",
  "vote_option_context": "",
}

:::note The authors field is an array of strings, this is to allow for multiple authors to be listed in the metadata. In v0.46, the authors field is a comma-separated string. Frontends are encouraged to support both formats for backwards compatibility. :::

Vote

Location: on-chain as json within 255 character limit (mirrors group vote)

{
  "justification": "",
}

Future Improvements

The current documentation only describes the minimum viable product for the governance module. Future improvements may include:

  • BountyProposals: If accepted, a BountyProposal creates an open bounty. The BountyProposal specifies how many Atones will be given upon completion. These Atones will be taken from the reserve pool. After a BountyProposal is accepted by governance, anybody can submit a SoftwareUpgradeProposal with the code to claim the bounty. Note that once a BountyProposal is accepted, the corresponding funds in the reserve pool are locked so that payment can always be honored. In order to link a SoftwareUpgradeProposal to an open bounty, the submitter of the SoftwareUpgradeProposal will use the Proposal.LinkedProposal attribute. If a SoftwareUpgradeProposal linked to an open bounty is accepted by governance, the funds that were reserved are automatically transferred to the submitter.
  • Complex delegation: Delegators could choose other representatives than their validators. Ultimately, the chain of representatives would always end up to a validator, but delegators could inherit the vote of their chosen representative before they inherit the vote of their validator. In other words, they would only inherit the vote of their validator if their other appointed representative did not vote.
  • Better process for proposal review: There would be two parts to proposal.Deposit, one for anti-spam (same as in MVP) and an other one to reward third party auditors.

Documentation

Index

Constants

View Source 
const ConsensusVersion = 4

Variables

This section is empty.

Functions

func EndBlocker 

func EndBlocker(ctx sdk.Context, keeper *keeper.Keeper)

EndBlocker called every block, process inflation, update validator set.

func ExportGenesis 

func ExportGenesis(ctx sdk.Context, k *keeper.Keeper) *v1.GenesisState

ExportGenesis - output genesis parameters

func InitGenesis 

func InitGenesis(ctx sdk.Context, ak types.AccountKeeper, bk types.BankKeeper, k *keeper.Keeper, data *v1.GenesisState)

InitGenesis - store genesis parameters

func InvokeAddRoutes 

func InvokeAddRoutes(keeper *keeper.Keeper, routes []v1beta1.HandlerRoute)

func InvokeSetHooks 

func InvokeSetHooks(keeper *keeper.Keeper, govHooks map[string]govtypes.GovHooksWrapper) error

func ProvideKeyTable 

func ProvideKeyTable() paramtypes.KeyTable

Types

type AppModule 

type AppModule struct {
	AppModuleBasic
	// contains filtered or unexported fields
}

AppModule implements an application module for the gov module.

func NewAppModule 

func NewAppModule(
	cdc codec.Codec, keeper *keeper.Keeper,
	ak govtypes.AccountKeeper, bk govtypes.BankKeeper, ss govtypes.ParamSubspace,
) AppModule

NewAppModule creates a new AppModule object

func (AppModule) AutoCLIOptions 

func (am AppModule) AutoCLIOptions() *autocliv1.ModuleOptions

AutoCLIOptions implements the autocli.HasAutoCLIConfig interface.

func (AppModule) ConsensusVersion 

func (AppModule) ConsensusVersion() uint64

ConsensusVersion implements AppModule/ConsensusVersion.

func (AppModule) EndBlock 

func (am AppModule) EndBlock(ctx sdk.Context, _ abci.RequestEndBlock) []abci.ValidatorUpdate

EndBlock returns the end blocker for the gov module. It returns no validator updates.

func (AppModule) ExportGenesis 

func (am AppModule) ExportGenesis(ctx sdk.Context, cdc codec.JSONCodec) json.RawMessage

ExportGenesis returns the exported genesis state as raw bytes for the gov module.

func (AppModule) GenerateGenesisState 

func (AppModule) GenerateGenesisState(simState *module.SimulationState)

GenerateGenesisState creates a randomized GenState of the gov module.

func (AppModule) InitGenesis 

func (am AppModule) InitGenesis(ctx sdk.Context, cdc codec.JSONCodec, data json.RawMessage) []abci.ValidatorUpdate

InitGenesis performs genesis initialization for the gov module. It returns no validator updates.

func (AppModule) IsAppModule 

func (am AppModule) IsAppModule()

IsAppModule implements the appmodule.AppModule interface.

func (AppModule) IsOnePerModuleType 

func (am AppModule) IsOnePerModuleType()

IsOnePerModuleType implements the depinject.OnePerModuleType interface.

func (AppModule) Name 

func (AppModule) Name() string

Name returns the gov module's name.

func (AppModule) ProposalContents 

func (AppModule) ProposalContents(simState module.SimulationState) []simtypes.WeightedProposalContent

ProposalContents returns all the gov content functions used to simulate governance proposals.

func (AppModule) ProposalMsgs 

func (AppModule) ProposalMsgs(simState module.SimulationState) []simtypes.WeightedProposalMsg

ProposalMsgs returns all the gov msgs used to simulate governance proposals.

func (AppModule) RegisterInvariants 

func (am AppModule) RegisterInvariants(ir sdk.InvariantRegistry)

RegisterInvariants registers module invariants

func (AppModule) RegisterServices 

func (am AppModule) RegisterServices(cfg module.Configurator)

RegisterServices registers module services.

func (AppModule) RegisterStoreDecoder 

func (am AppModule) RegisterStoreDecoder(sdr sdk.StoreDecoderRegistry)

RegisterStoreDecoder registers a decoder for gov module's types

func (AppModule) WeightedOperations 

func (am AppModule) WeightedOperations(simState module.SimulationState) []simtypes.WeightedOperation

WeightedOperations returns the all the gov module operations with their respective weights.

type AppModuleBasic 

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

AppModuleBasic defines the basic application module used by the gov module.

func NewAppModuleBasic 

func NewAppModuleBasic(legacyProposalHandlers []govclient.ProposalHandler) AppModuleBasic

NewAppModuleBasic creates a new AppModuleBasic object

func (AppModuleBasic) DefaultGenesis 

func (AppModuleBasic) DefaultGenesis(cdc codec.JSONCodec) json.RawMessage

DefaultGenesis returns default genesis state as raw bytes for the gov module.

func (AppModuleBasic) GetQueryCmd 

func (AppModuleBasic) GetQueryCmd() *cobra.Command

GetQueryCmd returns the root query command for the gov module.

func (AppModuleBasic) GetTxCmd 

func (a AppModuleBasic) GetTxCmd() *cobra.Command

GetTxCmd returns the root tx command for the gov module.

func (AppModuleBasic) Name 

func (AppModuleBasic) Name() string

Name returns the gov module's name.

func (AppModuleBasic) RegisterGRPCGatewayRoutes 

func (a AppModuleBasic) RegisterGRPCGatewayRoutes(clientCtx client.Context, mux *gwruntime.ServeMux)

RegisterGRPCGatewayRoutes registers the gRPC Gateway routes for the gov module.

func (AppModuleBasic) RegisterInterfaces 

func (a AppModuleBasic) RegisterInterfaces(registry codectypes.InterfaceRegistry)

RegisterInterfaces implements InterfaceModule.RegisterInterfaces

func (AppModuleBasic) RegisterLegacyAminoCodec 

func (AppModuleBasic) RegisterLegacyAminoCodec(cdc *codec.LegacyAmino)

RegisterLegacyAminoCodec registers the gov module's types for the given codec.

func (AppModuleBasic) ValidateGenesis 

func (AppModuleBasic) ValidateGenesis(cdc codec.JSONCodec, config client.TxEncodingConfig, bz json.RawMessage) error

ValidateGenesis performs genesis state validation for the gov module.

type GovInputs 

type GovInputs struct {
	depinject.In

	Config           *modulev1.Module
	Cdc              codec.Codec
	Key              *store.KVStoreKey
	ModuleKey        depinject.OwnModuleKey
	MsgServiceRouter *baseapp.MsgServiceRouter

	AccountKeeper govtypes.AccountKeeper
	BankKeeper    govtypes.BankKeeper
	StakingKeeper govtypes.StakingKeeper

	// LegacySubspace is used solely for migration of x/params managed parameters
	LegacySubspace govtypes.ParamSubspace `optional:"true"`
}

type GovOutputs 

type GovOutputs struct {
	depinject.Out

	Module       appmodule.AppModule
	Keeper       *keeper.Keeper
	HandlerRoute v1beta1.HandlerRoute
}

func ProvideModule 

func ProvideModule(in GovInputs) GovOutputs

Source Files

View all Source files

Directories

Path Synopsis
cli
testutil
utils
Package codec provides a singleton instance of Amino codec that should be used to register any concrete type that can later be referenced inside a MsgSubmitProposal instance so that they can be (de)serialized properly.
 Package codec provides a singleton instance of Amino codec that should be used to register any concrete type that can later be referenced inside a MsgSubmitProposal instance so that they can be (de)serialized properly.
migrations
v3
Package testutil is a generated GoMock package.
 Package testutil is a generated GoMock package.
v1
Package v1 is a reverse proxy.
 Package v1 is a reverse proxy.
v1beta1
Package v1beta1 is a reverse proxy.
 Package v1beta1 is a reverse proxy.

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