0g-chain/x/issuance/legacy/v0_16/migrate.go
Ruaridh ffef832d45
Upgrade to sdk v0.44.5 and add IBC (#1106)
- Upgrade cosmos-sdk to v0.44.5 from v0.39.2
- Add Legacy Tx Endpoint for backwards compatibility
- Add IBC v1.2.3 Support

Co-authored-by: DracoLi <draco@dracoli.com>
Co-authored-by: drklee3 <derrick@dlee.dev>
Co-authored-by: denalimarsh <denalimarsh@gmail.com>
Co-authored-by: Draco Li <draco@kava.io>
Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com>
Co-authored-by: Kevin Davis <karzak@users.noreply.github.com>
Co-authored-by: Denali Marsh <denali@kava.io>
2022-01-07 17:39:27 -07:00

49 lines
1.5 KiB
Go

package v0_16
import (
v015issuance "github.com/kava-labs/kava/x/issuance/legacy/v0_15"
v016issuance "github.com/kava-labs/kava/x/issuance/types"
)
func migrateParams(params v015issuance.Params) v016issuance.Params {
assets := make([]v016issuance.Asset, len(params.Assets))
for i, asset := range params.Assets {
blockedAddresses := make([]string, len(asset.BlockedAddresses))
for i, addr := range asset.BlockedAddresses {
blockedAddresses[i] = addr.String()
}
assets[i] = v016issuance.Asset{
Owner: asset.Owner.String(),
Denom: asset.Denom,
BlockedAddresses: blockedAddresses,
Paused: asset.Paused,
Blockable: asset.Blockable,
RateLimit: v016issuance.RateLimit{
Active: asset.RateLimit.Active,
Limit: asset.RateLimit.Limit,
TimePeriod: asset.RateLimit.TimePeriod,
},
}
}
return v016issuance.Params{Assets: assets}
}
func migrateSupplies(oldSupplies v015issuance.AssetSupplies) []v016issuance.AssetSupply {
supplies := make([]v016issuance.AssetSupply, len(oldSupplies))
for i, supply := range oldSupplies {
supplies[i] = v016issuance.AssetSupply{
CurrentSupply: supply.CurrentSupply,
TimeElapsed: supply.TimeElapsed,
}
}
return supplies
}
// Migrate converts v0.15 issuance state and returns it in v0.16 format
func Migrate(oldState v015issuance.GenesisState) *v016issuance.GenesisState {
return &v016issuance.GenesisState{
Params: migrateParams(oldState.Params),
Supplies: migrateSupplies(oldState.Supplies),
}
}