refactor!: move v1beta2 gov types into types dir (cosmos#10763)

closes cosmos#9865 

To be merged after cosmos#10748

---

### Author Checklist

*All items are required. Please add a note to the item if the item is not applicable and
please add links to any relevant follow up issues.*

I have...

- [ ] included the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title
- [ ] added `!` to the type prefix if API or client breaking change
- [ ] targeted the correct branch (see [PR Targeting](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#pr-targeting))
- [ ] provided a link to the relevant issue or specification
- [ ] followed the guidelines for [building modules](https://github.com/cosmos/cosmos-sdk/blob/master/docs/building-modules)
- [ ] included the necessary unit and integration [tests](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#testing)
- [ ] added a changelog entry to `CHANGELOG.md`
- [ ] included comments for [documenting Go code](https://blog.golang.org/godoc)
- [ ] updated the relevant documentation or specification
- [ ] reviewed "Files changed" and left comments if necessary
- [ ] confirmed all CI checks have passed

### Reviewers Checklist

*All items are required. Please add a note if the item is not applicable and please add
your handle next to the items reviewed if you only reviewed selected items.*

I have...

- [ ] confirmed the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title
- [ ] confirmed `!` in the type prefix if API or client breaking change
- [ ] confirmed all author checklist items have been addressed 
- [ ] reviewed state machine logic
- [ ] reviewed API design and naming
- [ ] reviewed documentation is accurate
- [ ] reviewed tests and test coverage
- [ ] manually tested (if applicable)

.gitignore

@@ -33,6 +33,8 @@ client/lcd/keys/*
 coverage.txt
 profile.out
 sim_log_file
+x/genutil/config
+x/genutil/data
 
 # Vagrant
 .vagrant/

CHANGELOG.md

@@ -191,6 +191,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 * (x/upgrade) [\#10189](https://github.com/cosmos/cosmos-sdk/issues/10189) Removed potential sources of non-determinism in upgrades
 * [\#10393](https://github.com/cosmos/cosmos-sdk/pull/10422) Add `MinCommissionRate` param to `x/staking` module.
 * [#10725](https://github.com/cosmos/cosmos-sdk/pull/10725) populate `ctx.ConsensusParams` for begin/end blockers.
+* [#10763](https://github.com/cosmos/cosmos-sdk/pull/10763) modify the fields in `TallyParams` to use `string` instead of `bytes`
 
  ### Deprecated
 

docs/core/proto-docs.md

@@ -6165,9 +6165,9 @@ TallyParams defines the params for tallying votes on governance proposals.
 
 | Field | Type | Label | Description |
 | ----- | ---- | ----- | ----------- |
-| `quorum` | [bytes](#bytes) |  | Minimum percentage of total stake needed to vote for a result to be considered valid. |
-| `threshold` | [bytes](#bytes) |  | Minimum proportion of Yes votes for proposal to pass. Default value: 0.5. |
-| `veto_threshold` | [bytes](#bytes) |  | Minimum value of Veto votes to Total votes ratio for proposal to be vetoed. Default value: 1/3. |
+| `quorum` | [string](#string) |  | Minimum percentage of total stake needed to vote for a result to be considered valid. |
+| `threshold` | [string](#string) |  | Minimum proportion of Yes votes for proposal to pass. Default value: 0.5. |
+| `veto_threshold` | [string](#string) |  | Minimum value of Veto votes to Total votes ratio for proposal to be vetoed. Default value: 1/3. |
 
 
 

proto/cosmos/gov/v1beta2/genesis.proto

@@ -4,7 +4,7 @@ package cosmos.gov.v1beta2;
 
 import "cosmos/gov/v1beta2/gov.proto";
 
-option go_package = "github.com/cosmos/cosmos-sdk/x/gov/types/v1beta2";
+option go_package = "github.com/cosmos/cosmos-sdk/x/gov/types";
 
 // GenesisState defines the gov module's genesis state.
 message GenesisState {

proto/cosmos/gov/v1beta2/gov.proto

@@ -8,7 +8,7 @@ import "google/protobuf/any.proto";
 import "google/protobuf/duration.proto";
 import "cosmos_proto/cosmos.proto";
 
-option go_package = "github.com/cosmos/cosmos-sdk/x/gov/types/v1beta2";
+option go_package = "github.com/cosmos/cosmos-sdk/x/gov/types";
 
 // VoteOption enumerates the valid vote options for a given governance proposal.
 enum VoteOption {
@@ -35,7 +35,7 @@ message WeightedVoteOption {
 message Deposit {
   uint64   proposal_id                     = 1;
   string   depositor                       = 2 [(cosmos_proto.scalar) = "cosmos.AddressString"];
-  repeated cosmos.base.v1beta1.Coin amount = 3;
+  repeated cosmos.base.v1beta1.Coin amount = 3 [(gogoproto.nullable) = false];
 }
 
 // Proposal defines the core field members of a governance proposal.
@@ -46,7 +46,7 @@ message Proposal {
   TallyResult                  final_tally_result     = 4;
   google.protobuf.Timestamp    submit_time            = 5 [(gogoproto.stdtime) = true];
   google.protobuf.Timestamp    deposit_end_time       = 6 [(gogoproto.stdtime) = true];
-  repeated cosmos.base.v1beta1.Coin total_deposit     = 7;
+  repeated cosmos.base.v1beta1.Coin total_deposit     = 7 [(gogoproto.nullable) = false];
   google.protobuf.Timestamp         voting_start_time = 8 [(gogoproto.stdtime) = true];
   google.protobuf.Timestamp         voting_end_time   = 9 [(gogoproto.stdtime) = true];
 }
@@ -95,7 +95,7 @@ message Vote {
 // DepositParams defines the params for deposits on governance proposals.
 message DepositParams {
   //  Minimum deposit for a proposal to enter voting period.
-  repeated cosmos.base.v1beta1.Coin min_deposit = 1;
+  repeated cosmos.base.v1beta1.Coin min_deposit = 1 [(gogoproto.nullable) = false];
 
   //  Maximum period for Atom holders to deposit on a proposal. Initial value: 2
   //  months.
@@ -112,12 +112,12 @@ message VotingParams {
 message TallyParams {
   //  Minimum percentage of total stake needed to vote for a result to be
   //  considered valid.
-  bytes quorum = 1;
+  string quorum = 1 [(cosmos_proto.scalar) = "cosmos.Dec"];
 
   //  Minimum proportion of Yes votes for proposal to pass. Default value: 0.5.
-  bytes threshold = 2;
+  string threshold = 2 [(cosmos_proto.scalar) = "cosmos.Dec"];
 
   //  Minimum value of Veto votes to Total votes ratio for proposal to be
   //  vetoed. Default value: 1/3.
-  bytes veto_threshold = 3;
+  string veto_threshold = 3 [(cosmos_proto.scalar) = "cosmos.Dec"];
 }

proto/cosmos/gov/v1beta2/query.proto

@@ -6,7 +6,7 @@ import "google/api/annotations.proto";
 import "cosmos/gov/v1beta2/gov.proto";
 import "cosmos_proto/cosmos.proto";
 
-option go_package = "github.com/cosmos/cosmos-sdk/x/gov/types/v1beta2";
+option go_package = "github.com/cosmos/cosmos-sdk/x/gov/types";
 
 // Query defines the gRPC querier service for gov module
 service Query {

proto/cosmos/gov/v1beta2/tx.proto

@@ -3,10 +3,11 @@ package cosmos.gov.v1beta2;
 
 import "cosmos/base/v1beta1/coin.proto";
 import "cosmos/gov/v1beta2/gov.proto";
+import "gogoproto/gogo.proto";
 import "cosmos_proto/cosmos.proto";
 import "google/protobuf/any.proto";
 
-option go_package = "github.com/cosmos/cosmos-sdk/x/gov/types/v1beta2";
+option go_package = "github.com/cosmos/cosmos-sdk/x/gov/types";
 
 // Msg defines the gov Msg service.
 service Msg {
@@ -29,7 +30,7 @@ service Msg {
 // proposal Content.
 message MsgSubmitProposal {
   repeated google.protobuf.Any messages             = 1;
-  repeated cosmos.base.v1beta1.Coin initial_deposit = 2;
+  repeated cosmos.base.v1beta1.Coin initial_deposit = 2 [(gogoproto.nullable) = false];
   string                            proposer        = 3 [(cosmos_proto.scalar) = "cosmos.AddressString"];
 }
 
@@ -66,7 +67,7 @@ message MsgVoteWeightedResponse {}
 message MsgDeposit {
   uint64   proposal_id                     = 1;
   string   depositor                       = 2 [(cosmos_proto.scalar) = "cosmos.AddressString"];
-  repeated cosmos.base.v1beta1.Coin amount = 3;
+  repeated cosmos.base.v1beta1.Coin amount = 3 [(gogoproto.nullable) = false];
 }
 
 // MsgDepositResponse defines the Msg/Deposit response type.

x/genutil/migrations/v043/migrate.go

@@ -8,7 +8,7 @@ import (
 	"github.com/cosmos/cosmos-sdk/x/genutil/types"
 	v040gov "github.com/cosmos/cosmos-sdk/x/gov/migrations/v040"
 	v043gov "github.com/cosmos/cosmos-sdk/x/gov/migrations/v043"
-	gov "github.com/cosmos/cosmos-sdk/x/gov/types"
+	gov "github.com/cosmos/cosmos-sdk/x/gov/types/v1beta1"
 )
 
 // Migrate migrates exported state from v0.40 to a v0.43 genesis state.

x/gov/client/cli/query.go

@@ -12,8 +12,8 @@ import (
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/cosmos/cosmos-sdk/version"
 	gcutils "github.com/cosmos/cosmos-sdk/x/gov/client/utils"
-	"github.com/cosmos/cosmos-sdk/x/gov/types/v1beta1"
 	"github.com/cosmos/cosmos-sdk/x/gov/types"
+	"github.com/cosmos/cosmos-sdk/x/gov/types/v1beta1"
 )
 
 // GetQueryCmd returns the cli query commands for this module

x/gov/client/testutil/cli_test.go

@@ -17,9 +17,11 @@ func TestIntegrationTestSuite(t *testing.T) {
 	cfg.NumValidators = 1
 	suite.Run(t, NewIntegrationTestSuite(cfg))
 
+	dp := types.NewDepositParams(sdk.NewCoins(sdk.NewCoin(cfg.BondDenom, types.DefaultMinDepositTokens)), time.Duration(15)*time.Second)
+	vp := types.NewVotingParams(time.Duration(5) * time.Second)
 	genesisState := types.DefaultGenesisState()
-	genesisState.DepositParams = types.NewDepositParams(sdk.NewCoins(sdk.NewCoin(cfg.BondDenom, types.DefaultMinDepositTokens)), time.Duration(15)*time.Second)
-	genesisState.VotingParams = types.NewVotingParams(time.Duration(5) * time.Second)
+	genesisState.DepositParams = &dp
+	genesisState.VotingParams = &vp
 	bz, err := cfg.Codec.MarshalJSON(genesisState)
 	require.NoError(t, err)
 	cfg.GenesisState["gov"] = bz

x/gov/migrations/v043/json.go

@@ -1,12 +1,12 @@
 package v043
 
 import (
-	"github.com/cosmos/cosmos-sdk/x/gov/types"
+	"github.com/cosmos/cosmos-sdk/x/gov/types/v1beta1"
 )
 
 // migrateWeightedVotes migrates the ADR-037 weighted votes.
-func migrateJSONWeightedVotes(oldVotes types.Votes) types.Votes {
-	newVotes := make(types.Votes, len(oldVotes))
+func migrateJSONWeightedVotes(oldVotes v1beta1.Votes) v1beta1.Votes {
+	newVotes := make(v1beta1.Votes, len(oldVotes))
 	for i, oldVote := range oldVotes {
 		newVotes[i] = migrateVote(oldVote)
 	}
@@ -18,8 +18,8 @@ func migrateJSONWeightedVotes(oldVotes types.Votes) types.Votes {
 // v0.43 x/gov genesis state. The migration includes:
 //
 // - Gov weighted votes.
-func MigrateJSON(oldState *types.GenesisState) *types.GenesisState {
-	return &types.GenesisState{
+func MigrateJSON(oldState *v1beta1.GenesisState) *v1beta1.GenesisState {
+	return &v1beta1.GenesisState{
 		StartingProposalId: oldState.StartingProposalId,
 		Deposits:           oldState.Deposits,
 		Votes:              migrateJSONWeightedVotes(oldState.Votes),

x/gov/migrations/v043/json_test.go

@@ -11,7 +11,7 @@ import (
 	"github.com/cosmos/cosmos-sdk/simapp"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	v043gov "github.com/cosmos/cosmos-sdk/x/gov/migrations/v043"
-	"github.com/cosmos/cosmos-sdk/x/gov/types"
+	"github.com/cosmos/cosmos-sdk/x/gov/types/v1beta1"
 )
 
 func TestMigrateJSON(t *testing.T) {
@@ -23,13 +23,13 @@ func TestMigrateJSON(t *testing.T) {
 
 	voter, err := sdk.AccAddressFromBech32("cosmos1fl48vsnmsdzcv85q5d2q4z5ajdha8yu34mf0eh")
 	require.NoError(t, err)
-	govGenState := &types.GenesisState{
-		Votes: types.Votes{
-			types.Vote{ProposalId: 1, Voter: voter.String(), Option: types.OptionAbstain},
-			types.Vote{ProposalId: 2, Voter: voter.String(), Option: types.OptionEmpty},
-			types.Vote{ProposalId: 3, Voter: voter.String(), Option: types.OptionNo},
-			types.Vote{ProposalId: 4, Voter: voter.String(), Option: types.OptionNoWithVeto},
-			types.Vote{ProposalId: 5, Voter: voter.String(), Option: types.OptionYes},
+	govGenState := &v1beta1.GenesisState{
+		Votes: v1beta1.Votes{
+			v1beta1.Vote{ProposalId: 1, Voter: voter.String(), Option: v1beta1.OptionAbstain},
+			v1beta1.Vote{ProposalId: 2, Voter: voter.String(), Option: v1beta1.OptionEmpty},
+			v1beta1.Vote{ProposalId: 3, Voter: voter.String(), Option: v1beta1.OptionNo},
+			v1beta1.Vote{ProposalId: 4, Voter: voter.String(), Option: v1beta1.OptionNoWithVeto},
+			v1beta1.Vote{ProposalId: 5, Voter: voter.String(), Option: v1beta1.OptionYes},
 		},
 	}
 

x/gov/migrations/v043/store.go

@@ -9,6 +9,7 @@ import (
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/cosmos/cosmos-sdk/types/address"
 	"github.com/cosmos/cosmos-sdk/x/gov/types"
+	"github.com/cosmos/cosmos-sdk/x/gov/types/v1beta1"
 )
 
 const proposalIDLen = 8
@@ -37,11 +38,11 @@ func migratePrefixProposalAddress(store sdk.KVStore, prefixBz []byte) {
 // migrateStoreWeightedVotes migrates a legacy vote to an ADR-037 weighted vote.
 // Important: the `oldVote` has its `Option` field set, whereas the new weighted
 // vote has its `Options` field set.
-func migrateVote(oldVote types.Vote) types.Vote {
-	return types.Vote{
+func migrateVote(oldVote v1beta1.Vote) v1beta1.Vote {
+	return v1beta1.Vote{
 		ProposalId: oldVote.ProposalId,
 		Voter:      oldVote.Voter,
-		Options:    types.NewNonSplitVoteOption(oldVote.Option),
+		Options:    v1beta1.NewNonSplitVoteOption(oldVote.Option),
 	}
 }
 
@@ -51,7 +52,7 @@ func migrateStoreWeightedVotes(store sdk.KVStore, cdc codec.BinaryCodec) error {
 
 	defer iterator.Close()
 	for ; iterator.Valid(); iterator.Next() {
-		var oldVote types.Vote
+		var oldVote v1beta1.Vote
 		err := cdc.Unmarshal(iterator.Value(), &oldVote)
 		if err != nil {
 			return err

x/gov/migrations/v043/store_test.go

@@ -14,6 +14,7 @@ import (
 	v040gov "github.com/cosmos/cosmos-sdk/x/gov/migrations/v040"
 	v043gov "github.com/cosmos/cosmos-sdk/x/gov/migrations/v043"
 	"github.com/cosmos/cosmos-sdk/x/gov/types"
+	"github.com/cosmos/cosmos-sdk/x/gov/types/v1beta1"
 )
 
 func TestMigrateStore(t *testing.T) {
@@ -28,9 +29,9 @@ func TestMigrateStore(t *testing.T) {
 	// Use dummy value for keys where we don't test values.
 	dummyValue := []byte("foo")
 	// Use real values for votes, as we're testing weighted votes.
-	oldVote := types.Vote{ProposalId: 1, Voter: "foobar", Option: types.OptionNoWithVeto}
+	oldVote := v1beta1.Vote{ProposalId: 1, Voter: "foobar", Option: v1beta1.OptionNoWithVeto}
 	oldVoteValue := cdc.MustMarshal(&oldVote)
-	newVote := types.Vote{ProposalId: 1, Voter: "foobar", Options: types.WeightedVoteOptions{{Option: types.OptionNoWithVeto, Weight: sdk.NewDec(1)}}}
+	newVote := v1beta1.Vote{ProposalId: 1, Voter: "foobar", Options: v1beta1.WeightedVoteOptions{{Option: v1beta1.OptionNoWithVeto, Weight: sdk.NewDec(1)}}}
 	newVoteValue := cdc.MustMarshal(&newVote)
 
 	testCases := []struct {

x/gov/simulation/genesis_test.go

@@ -44,16 +44,16 @@ func TestRandomizedGenState(t *testing.T) {
 	dec2, _ := sdk.NewDecFromStr("0.512000000000000000")
 	dec3, _ := sdk.NewDecFromStr("0.267000000000000000")
 
-	require.Equal(t, "905stake", govGenesis.DepositParams.MinDeposit.String())
+	require.Equal(t, "905stake", govGenesis.DepositParams.MinDeposit[0].String())
 	require.Equal(t, "77h26m10s", govGenesis.DepositParams.MaxDepositPeriod.String())
 	require.Equal(t, float64(148296), govGenesis.VotingParams.VotingPeriod.Seconds())
-	require.Equal(t, dec1, govGenesis.TallyParams.Quorum)
-	require.Equal(t, dec2, govGenesis.TallyParams.Threshold)
-	require.Equal(t, dec3, govGenesis.TallyParams.VetoThreshold)
+	require.Equal(t, dec1.String(), govGenesis.TallyParams.Quorum)
+	require.Equal(t, dec2.String(), govGenesis.TallyParams.Threshold)
+	require.Equal(t, dec3.String(), govGenesis.TallyParams.VetoThreshold)
 	require.Equal(t, uint64(0x28), govGenesis.StartingProposalId)
-	require.Equal(t, types.Deposits{}, govGenesis.Deposits)
-	require.Equal(t, types.Votes{}, govGenesis.Votes)
-	require.Equal(t, types.Proposals{}, govGenesis.Proposals)
+	require.Equal(t, []*types.Deposit{}, govGenesis.Deposits)
+	require.Equal(t, []*types.Vote{}, govGenesis.Votes)
+	require.Equal(t, []*types.Proposal{}, govGenesis.Proposals)
 }
 
 // TestRandomizedGenState tests abnormal scenarios of applying RandomizedGenState.

x/gov/types/deposit.go

@@ -3,8 +3,6 @@ package types
 import (
 	"fmt"
 
-	"sigs.k8s.io/yaml"
-
 	sdk "github.com/cosmos/cosmos-sdk/types"
 )
 
@@ -14,11 +12,6 @@ func NewDeposit(proposalID uint64, depositor sdk.AccAddress, amount sdk.Coins) D
 	return Deposit{proposalID, depositor.String(), amount}
 }
 
-func (d Deposit) String() string {
-	out, _ := yaml.Marshal(d)
-	return string(out)
-}
-
 // Deposits is a collection of Deposit objects
 type Deposits []Deposit
 
@@ -47,8 +40,3 @@ func (d Deposits) String() string {
 	}
 	return out
 }
-
-// Empty returns whether a deposit is empty.
-func (d Deposit) Empty() bool {
-	return d.String() == Deposit{}.String()
-}