mirror of
https://github.com/0glabs/0g-chain.git
synced 2024-11-10 18:15:19 +00:00
779f8081e7
* add uatom ibc denom to money markets in hard migration * add new money market to stability committee * clean up * update v0_16 migration test data * add swp, uatom ibc denoms to hard gov committee * update committee migration testdata * update general migration test data * specify committee ID with vars * fix merge var rename bug Co-authored-by: rhuairahrighairigh <ruaridh.odonnell@gmail.com>
565 lines
18 KiB
Go
565 lines
18 KiB
Go
package v0_16
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import (
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"fmt"
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"reflect"
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"sort"
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proto "github.com/gogo/protobuf/proto"
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codectypes "github.com/cosmos/cosmos-sdk/codec/types"
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v036distr "github.com/cosmos/cosmos-sdk/x/distribution/legacy/v036"
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v040distr "github.com/cosmos/cosmos-sdk/x/distribution/types"
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v036gov "github.com/cosmos/cosmos-sdk/x/gov/legacy/v036"
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v040gov "github.com/cosmos/cosmos-sdk/x/gov/types"
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v036params "github.com/cosmos/cosmos-sdk/x/params/legacy/v036"
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v040params "github.com/cosmos/cosmos-sdk/x/params/types/proposal"
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v038upgrade "github.com/cosmos/cosmos-sdk/x/upgrade/legacy/v038"
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v040upgrade "github.com/cosmos/cosmos-sdk/x/upgrade/types"
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v016bep3types "github.com/kava-labs/kava/x/bep3/types"
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v016cdptypes "github.com/kava-labs/kava/x/cdp/types"
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v015committee "github.com/kava-labs/kava/x/committee/legacy/v0_15"
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v016committee "github.com/kava-labs/kava/x/committee/types"
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v016hardMigration "github.com/kava-labs/kava/x/hard/legacy/v0_16"
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v016hardtypes "github.com/kava-labs/kava/x/hard/types"
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v015kavadist "github.com/kava-labs/kava/x/kavadist/legacy/v0_15"
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v016kavadist "github.com/kava-labs/kava/x/kavadist/types"
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v015pricefeed "github.com/kava-labs/kava/x/pricefeed/legacy/v0_15"
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v016pricefeedmigration "github.com/kava-labs/kava/x/pricefeed/legacy/v0_16"
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v016pricefeedtypes "github.com/kava-labs/kava/x/pricefeed/types"
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)
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const (
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KavaStabilityCommitteeID = 1
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HardGovernanceCommitteeID = 3
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)
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// migrateWhitelist returns an string slice of json keys that should be whitelisted on the whitelist interface
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func migrateWhitelist(whitelist interface{}, ignoredTag string) []string {
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allowed := []string{}
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v := reflect.ValueOf(whitelist)
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typeOfS := v.Type()
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for i := 0; i < v.NumField(); i++ {
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tag := typeOfS.Field(i).Tag.Get("json")
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if tag != ignoredTag && tag != "" {
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val, ok := v.Field(i).Interface().(bool)
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if ok && val {
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allowed = append(allowed, tag)
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}
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}
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}
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sort.Strings(allowed)
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return allowed
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}
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// isSubparamAllowed returns true if the subspace and key is allowed in the v15 permissions
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func isSubparamAllowed(permission v015committee.SubParamChangePermission, subspace string, key string) bool {
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for _, allowed := range permission.AllowedParams {
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if allowed.Key == key && allowed.Subspace == subspace {
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return true
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}
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}
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return false
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}
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type subspaceKeyPair struct {
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key []byte
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subspace string
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}
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// migrateSubParamPermissions converts v15 SubParamChangePermissions to v16 ParamsChangePermission
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func migrateSubParamPermissions(
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permission v015committee.SubParamChangePermission,
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committeeID uint64,
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oldPricefeedState v015pricefeed.GenesisState,
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) *v016committee.ParamsChangePermission {
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changes := v016committee.AllowedParamsChanges{}
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// migrate allowed params
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pairsToAvoid := []subspaceKeyPair{
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{key: v016cdptypes.KeyCollateralParams, subspace: v016cdptypes.ModuleName},
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{key: v016cdptypes.KeyDebtParam, subspace: v016cdptypes.ModuleName},
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{key: v016bep3types.KeyAssetParams, subspace: v016bep3types.ModuleName},
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{key: v016pricefeedtypes.KeyMarkets, subspace: v016pricefeedtypes.ModuleName},
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{key: v016hardtypes.KeyMoneyMarkets, subspace: v016hardtypes.ModuleName},
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}
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for _, allowed := range permission.AllowedParams {
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shouldAvoid := false
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for _, pair := range pairsToAvoid {
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if string(pair.key) == allowed.Key && pair.subspace == allowed.Subspace {
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shouldAvoid = true
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break
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}
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}
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if !shouldAvoid {
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changes = append(changes, v016committee.AllowedParamsChange{
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Subspace: allowed.Subspace,
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Key: allowed.Key,
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})
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}
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}
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// migrate collateral params
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if isSubparamAllowed(permission, v016cdptypes.ModuleName, string(v016cdptypes.KeyCollateralParams)) {
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change := v016committee.AllowedParamsChange{
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Key: string(v016cdptypes.KeyCollateralParams),
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Subspace: string(v016cdptypes.ModuleName),
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}
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requirements := []v016committee.SubparamRequirement{}
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for _, param := range permission.AllowedCollateralParams {
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requirement := v016committee.SubparamRequirement{
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Key: "type",
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Val: param.Type,
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AllowedSubparamAttrChanges: []string{},
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}
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allowed := migrateWhitelist(param, "type")
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requirement.AllowedSubparamAttrChanges = allowed
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requirements = append(requirements, requirement)
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}
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// add new requirement for stability committee
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if committeeID == KavaStabilityCommitteeID {
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requirement := v016committee.SubparamRequirement{
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Key: "type",
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Val: "swp-a",
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AllowedSubparamAttrChanges: []string{
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"auction_size", "check_collateralization_index_count", "debt_limit",
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"keeper_reward_percentage", "stability_fee",
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},
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}
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requirements = append(requirements, requirement)
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}
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change.MultiSubparamsRequirements = requirements
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changes = append(changes, change)
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}
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// migrate debt params
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if isSubparamAllowed(permission, string(v016cdptypes.ModuleName), string(v016cdptypes.KeyDebtParam)) {
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change := v016committee.AllowedParamsChange{
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Subspace: v016cdptypes.ModuleName,
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Key: string(v016cdptypes.KeyDebtParam),
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SingleSubparamAllowedAttrs: migrateWhitelist(permission.AllowedDebtParam, ""),
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}
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changes = append(changes, change)
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}
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// migrate asset params
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if isSubparamAllowed(permission, string(v016bep3types.ModuleName), string(v016bep3types.KeyAssetParams)) {
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change := v016committee.AllowedParamsChange{
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Key: string(v016bep3types.KeyAssetParams),
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Subspace: string(v016bep3types.ModuleName),
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}
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requirements := []v016committee.SubparamRequirement{}
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for _, param := range permission.AllowedAssetParams {
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requirement := v016committee.SubparamRequirement{
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Key: "denom",
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Val: param.Denom,
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AllowedSubparamAttrChanges: []string{},
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}
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allowed := migrateWhitelist(param, "denom")
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requirement.AllowedSubparamAttrChanges = allowed
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requirements = append(requirements, requirement)
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}
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change.MultiSubparamsRequirements = requirements
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changes = append(changes, change)
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}
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// migrate markets
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if isSubparamAllowed(permission, string(v016pricefeedtypes.ModuleName), string(v016pricefeedtypes.KeyMarkets)) {
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change := v016committee.AllowedParamsChange{
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Key: string(v016pricefeedtypes.KeyMarkets),
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Subspace: string(v016pricefeedtypes.ModuleName),
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}
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requirements := []v016committee.SubparamRequirement{}
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for _, param := range permission.AllowedMarkets {
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requirement := v016committee.SubparamRequirement{
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Key: "market_id",
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Val: param.MarketID,
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AllowedSubparamAttrChanges: []string{},
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}
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allowed := migrateWhitelist(param, "market_id")
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requirement.AllowedSubparamAttrChanges = allowed
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requirements = append(requirements, requirement)
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}
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if committeeID == KavaStabilityCommitteeID {
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// Add permissions for existing pricefeed markets that are missing in allowed_markets
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outer:
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for _, oldPricefeedMarket := range oldPricefeedState.Params.Markets {
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// Skip if this oldPricefeedMarket already exists in requirements
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for _, marketRequirement := range requirements {
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if marketRequirement.Val == oldPricefeedMarket.MarketID {
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continue outer
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}
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}
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requirement := v016committee.SubparamRequirement{
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Key: "market_id",
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Val: oldPricefeedMarket.MarketID,
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AllowedSubparamAttrChanges: []string{"active"},
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}
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requirements = append(requirements, requirement)
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}
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// Add new IBC denoms for stability committee
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for _, market := range v016pricefeedmigration.NewIBCMarkets {
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requirement := v016committee.SubparamRequirement{
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Key: "market_id",
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Val: market.MarketID,
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AllowedSubparamAttrChanges: []string{"active"},
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}
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requirements = append(requirements, requirement)
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}
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}
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change.MultiSubparamsRequirements = requirements
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changes = append(changes, change)
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}
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// migrate money markets
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if isSubparamAllowed(permission, string(v016hardtypes.ModuleName), string(v016hardtypes.KeyMoneyMarkets)) {
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change := v016committee.AllowedParamsChange{
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Key: string(v016hardtypes.KeyMoneyMarkets),
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Subspace: string(v016hardtypes.ModuleName),
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}
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requirements := []v016committee.SubparamRequirement{}
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for _, param := range permission.AllowedMoneyMarkets {
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requirement := v016committee.SubparamRequirement{
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Key: "denom",
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Val: param.Denom,
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AllowedSubparamAttrChanges: []string{},
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}
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allowed := migrateWhitelist(param, "denom")
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requirement.AllowedSubparamAttrChanges = allowed
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requirements = append(requirements, requirement)
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}
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// add new requirement for stability committee
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if committeeID == KavaStabilityCommitteeID {
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requirement := v016committee.SubparamRequirement{
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Key: "denom",
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Val: "swp",
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AllowedSubparamAttrChanges: []string{
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"borrow_limit", "interest_rate_model",
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"keeper_reward_percentage", "reserve_factor",
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},
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}
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requirements = append(requirements, requirement)
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requirementAtom := v016committee.SubparamRequirement{
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Key: "denom",
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Val: v016hardMigration.UATOM_IBC_DENOM,
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AllowedSubparamAttrChanges: []string{
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"borrow_limit", "interest_rate_model",
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"keeper_reward_percentage", "reserve_factor",
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},
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}
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requirements = append(requirements, requirementAtom)
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} else if committeeID == HardGovernanceCommitteeID {
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// add new requirement for Hard Governance committee
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requirementSwp := v016committee.SubparamRequirement{
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Key: "denom",
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Val: "swp",
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AllowedSubparamAttrChanges: []string{
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"borrow_limit", "interest_rate_model", "keeper_reward_percentage",
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"reserve_factor", "spot_market_id",
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},
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}
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requirements = append(requirements, requirementSwp)
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requirementUatom := v016committee.SubparamRequirement{
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Key: "denom",
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Val: v016hardMigration.UATOM_IBC_DENOM,
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AllowedSubparamAttrChanges: []string{
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"borrow_limit", "interest_rate_model", "keeper_reward_percentage",
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"reserve_factor", "spot_market_id",
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},
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}
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requirements = append(requirements, requirementUatom)
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}
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change.MultiSubparamsRequirements = requirements
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changes = append(changes, change)
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}
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return &v016committee.ParamsChangePermission{
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AllowedParamsChanges: changes,
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}
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}
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func migratePermission(
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v015permission v015committee.Permission,
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committeeID uint64,
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oldPricefeedState v015pricefeed.GenesisState,
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) *codectypes.Any {
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var protoProposal proto.Message
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switch v015permission := v015permission.(type) {
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case v015committee.GodPermission:
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{
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protoProposal = &v016committee.GodPermission{}
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}
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case v015committee.TextPermission:
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{
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protoProposal = &v016committee.TextPermission{}
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}
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case v015committee.SoftwareUpgradePermission:
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{
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protoProposal = &v016committee.SoftwareUpgradePermission{}
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}
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case v015committee.SimpleParamChangePermission:
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{
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changes := make(v016committee.AllowedParamsChanges, len(v015permission.AllowedParams))
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for i, param := range v015permission.AllowedParams {
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changes[i] = v016committee.AllowedParamsChange{
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Subspace: param.Subspace,
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Key: param.Key,
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}
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}
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protoProposal = &v016committee.ParamsChangePermission{
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AllowedParamsChanges: changes,
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}
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}
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case v015committee.SubParamChangePermission:
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{
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protoProposal = migrateSubParamPermissions(v015permission, committeeID, oldPricefeedState)
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}
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default:
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panic(fmt.Errorf("'%s' is not a valid permission", v015permission))
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}
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// Convert the content into Any.
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contentAny, err := codectypes.NewAnyWithValue(protoProposal)
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if err != nil {
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panic(err)
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}
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return contentAny
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}
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func migrateTallyOption(oldTallyOption v015committee.TallyOption) v016committee.TallyOption {
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switch oldTallyOption {
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case v015committee.NullTallyOption:
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return v016committee.TALLY_OPTION_UNSPECIFIED
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case v015committee.FirstPastThePost:
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return v016committee.TALLY_OPTION_FIRST_PAST_THE_POST
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case v015committee.Deadline:
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return v016committee.TALLY_OPTION_DEADLINE
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default:
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panic(fmt.Errorf("'%s' is not a valid tally option", oldTallyOption))
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}
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}
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func migrateCommittee(committee v015committee.Committee, oldPricefeedState v015pricefeed.GenesisState) *codectypes.Any {
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var protoProposal proto.Message
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switch committee := committee.(type) {
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case v015committee.MemberCommittee:
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{
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permissions := make([]*codectypes.Any, len(committee.Permissions))
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for i, permission := range committee.Permissions {
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permissions[i] = migratePermission(permission, committee.GetID(), oldPricefeedState)
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}
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protoProposal = &v016committee.MemberCommittee{
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BaseCommittee: &v016committee.BaseCommittee{
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ID: committee.ID,
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Description: committee.Description,
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Members: committee.Members,
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Permissions: permissions,
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VoteThreshold: committee.VoteThreshold,
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ProposalDuration: committee.ProposalDuration,
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TallyOption: migrateTallyOption(committee.TallyOption),
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},
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}
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}
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case v015committee.TokenCommittee:
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{
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permissions := make([]*codectypes.Any, len(committee.Permissions))
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for i, permission := range committee.Permissions {
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permissions[i] = migratePermission(permission, committee.GetID(), oldPricefeedState)
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}
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protoProposal = &v016committee.TokenCommittee{
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BaseCommittee: &v016committee.BaseCommittee{
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ID: committee.ID,
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Description: committee.Description,
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Members: committee.Members,
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Permissions: permissions,
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VoteThreshold: committee.VoteThreshold,
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ProposalDuration: committee.ProposalDuration,
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TallyOption: migrateTallyOption(committee.TallyOption),
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},
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Quorum: committee.Quorum,
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TallyDenom: committee.TallyDenom,
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}
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}
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default:
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panic(fmt.Errorf("'%s' is not a valid committee", committee))
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}
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// Convert the content into Any.
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contentAny, err := codectypes.NewAnyWithValue(protoProposal)
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if err != nil {
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panic(err)
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}
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return contentAny
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}
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func migrateCommittees(v015committees v015committee.Committees, oldPricefeedState v015pricefeed.GenesisState) []*codectypes.Any {
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committees := make([]*codectypes.Any, len(v015committees))
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for i, committee := range v015committees {
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committees[i] = migrateCommittee(committee, oldPricefeedState)
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}
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return committees
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}
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func migrateContent(oldContent v036gov.Content) *codectypes.Any {
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var protoProposal proto.Message
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switch oldContent := oldContent.(type) {
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case v036gov.TextProposal:
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{
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protoProposal = &v040gov.TextProposal{
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Title: oldContent.Title,
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Description: oldContent.Description,
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}
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// Convert the content into Any.
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contentAny, err := codectypes.NewAnyWithValue(protoProposal)
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if err != nil {
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panic(err)
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}
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return contentAny
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}
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case v036distr.CommunityPoolSpendProposal:
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{
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protoProposal = &v040distr.CommunityPoolSpendProposal{
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Title: oldContent.Title,
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Description: oldContent.Description,
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Recipient: oldContent.Recipient.String(),
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Amount: oldContent.Amount,
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}
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}
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case v038upgrade.CancelSoftwareUpgradeProposal:
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{
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protoProposal = &v040upgrade.CancelSoftwareUpgradeProposal{
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Description: oldContent.Description,
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Title: oldContent.Title,
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}
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}
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case v038upgrade.SoftwareUpgradeProposal:
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{
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protoProposal = &v040upgrade.SoftwareUpgradeProposal{
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Description: oldContent.Description,
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Title: oldContent.Title,
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Plan: v040upgrade.Plan{
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Name: oldContent.Plan.Name,
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Height: oldContent.Plan.Height,
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Info: oldContent.Plan.Info,
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},
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}
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}
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case v036params.ParameterChangeProposal:
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{
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newChanges := make([]v040params.ParamChange, len(oldContent.Changes))
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for i, oldChange := range oldContent.Changes {
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newChanges[i] = v040params.ParamChange{
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Subspace: oldChange.Subspace,
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Key: oldChange.Key,
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Value: oldChange.Value,
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}
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}
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protoProposal = &v040params.ParameterChangeProposal{
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Description: oldContent.Description,
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Title: oldContent.Title,
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Changes: newChanges,
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}
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}
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case v015kavadist.CommunityPoolMultiSpendProposal:
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{
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newRecipients := make([]v016kavadist.MultiSpendRecipient, len(oldContent.RecipientList))
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for i, recipient := range oldContent.RecipientList {
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|
newRecipients[i] = v016kavadist.MultiSpendRecipient{
|
|
Address: recipient.Address.String(),
|
|
Amount: recipient.Amount,
|
|
}
|
|
}
|
|
|
|
protoProposal = &v016kavadist.CommunityPoolMultiSpendProposal{
|
|
Description: oldContent.Description,
|
|
Title: oldContent.Title,
|
|
RecipientList: newRecipients,
|
|
}
|
|
}
|
|
default:
|
|
panic(fmt.Errorf("%T is not a valid proposal content type", oldContent))
|
|
}
|
|
|
|
// Convert the content into Any.
|
|
contentAny, err := codectypes.NewAnyWithValue(protoProposal)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
return contentAny
|
|
}
|
|
|
|
func migrateProposals(v015proposals []v015committee.Proposal) v016committee.Proposals {
|
|
proposals := make(v016committee.Proposals, len(v015proposals))
|
|
for i, v15proposal := range v015proposals {
|
|
proposals[i] = v016committee.Proposal{
|
|
ID: v15proposal.ID,
|
|
Content: migrateContent(v15proposal.PubProposal),
|
|
CommitteeID: v15proposal.CommitteeID,
|
|
Deadline: v15proposal.Deadline,
|
|
}
|
|
}
|
|
return proposals
|
|
}
|
|
|
|
func migrateVoteType(oldVoteType v015committee.VoteType) v016committee.VoteType {
|
|
switch oldVoteType {
|
|
case v015committee.Yes:
|
|
return v016committee.VOTE_TYPE_YES
|
|
case v015committee.No:
|
|
return v016committee.VOTE_TYPE_NO
|
|
case v015committee.Abstain:
|
|
return v016committee.VOTE_TYPE_ABSTAIN
|
|
case v015committee.NullVoteType:
|
|
return v016committee.VOTE_TYPE_UNSPECIFIED
|
|
default:
|
|
panic(fmt.Errorf("'%s' is not a valid vote type", oldVoteType))
|
|
}
|
|
}
|
|
|
|
func migrateVotes(v15votes []v015committee.Vote) []v016committee.Vote {
|
|
votes := make([]v016committee.Vote, len(v15votes))
|
|
for i, v15vote := range v15votes {
|
|
votes[i] = v016committee.Vote{
|
|
ProposalID: v15vote.ProposalID,
|
|
Voter: v15vote.Voter,
|
|
VoteType: migrateVoteType(v15vote.VoteType),
|
|
}
|
|
}
|
|
return votes
|
|
}
|
|
|
|
func Migrate(
|
|
oldState v015committee.GenesisState,
|
|
oldPricefeedState v015pricefeed.GenesisState,
|
|
) *v016committee.GenesisState {
|
|
newState := v016committee.GenesisState{
|
|
NextProposalID: oldState.NextProposalID,
|
|
Committees: migrateCommittees(oldState.Committees, oldPricefeedState),
|
|
Proposals: migrateProposals(oldState.Proposals),
|
|
Votes: migrateVotes(oldState.Votes),
|
|
}
|
|
return &newState
|
|
}
|