package v0_16 import ( v015swap "github.com/kava-labs/kava/x/swap/legacy/v0_15" v016swap "github.com/kava-labs/kava/x/swap/types" ) func migrateParams(params v015swap.Params) v016swap.Params { allowedPools := make(v016swap.AllowedPools, len(params.AllowedPools)) for i, pool := range params.AllowedPools { allowedPools[i] = v016swap.AllowedPool{ TokenA: pool.TokenA, TokenB: pool.TokenB, } } return v016swap.Params{ AllowedPools: allowedPools, SwapFee: params.SwapFee, } } func migratePoolRecords(oldRecords v015swap.PoolRecords) v016swap.PoolRecords { newRecords := make(v016swap.PoolRecords, len(oldRecords)) for i, oldRecord := range oldRecords { newRecords[i] = v016swap.PoolRecord{ PoolID: oldRecord.PoolID, ReservesA: oldRecord.ReservesA, ReservesB: oldRecord.ReservesB, TotalShares: oldRecord.TotalShares, } } return newRecords } func migrateShareRecords(oldRecords v015swap.ShareRecords) v016swap.ShareRecords { newRecords := make(v016swap.ShareRecords, len(oldRecords)) for i, oldRecord := range oldRecords { newRecords[i] = v016swap.ShareRecord{ Depositor: oldRecord.Depositor, PoolID: oldRecord.PoolID, SharesOwned: oldRecord.SharesOwned, } } return newRecords } // Migrate converts v0.15 swap state and returns it in v0.16 format func Migrate(oldState v015swap.GenesisState) *v016swap.GenesisState { return &v016swap.GenesisState{ Params: migrateParams(oldState.Params), PoolRecords: migratePoolRecords(oldState.PoolRecords), ShareRecords: migrateShareRecords(oldState.ShareRecords), } }