0g-chain/x/swap/simulation/decoder.go
Denali Marsh c252a1b99b
Swap module simulations: swap msg operations (#972)
* simulate MsgSwapExactForTokens

* extract deadline generation to custom method

* simulate MsgSwapForExactTokens

* implement simulation decoder

* decoder test

* add fee to msgs

* update comments
2021-07-27 12:57:23 +02:00

30 lines
1016 B
Go

package simulation
import (
"bytes"
"fmt"
"github.com/cosmos/cosmos-sdk/codec"
"github.com/tendermint/tendermint/libs/kv"
"github.com/kava-labs/kava/x/swap/types"
)
// DecodeStore unmarshals the KVPair's Value to the module's corresponding type
func DecodeStore(cdc *codec.Codec, kvA, kvB kv.Pair) string {
switch {
case bytes.Equal(kvA.Key[:1], types.PoolKeyPrefix):
var poolRecordA, poolRecordB types.PoolRecord
cdc.MustUnmarshalBinaryLengthPrefixed(kvA.Value, &poolRecordA)
cdc.MustUnmarshalBinaryLengthPrefixed(kvB.Value, &poolRecordB)
return fmt.Sprintf("%v\n%v", poolRecordA, poolRecordB)
case bytes.Equal(kvA.Key[:1], types.DepositorPoolSharesPrefix):
var shareRecordA, shareRecordB types.ShareRecord
cdc.MustUnmarshalBinaryLengthPrefixed(kvA.Value, &shareRecordA)
cdc.MustUnmarshalBinaryLengthPrefixed(kvB.Value, &shareRecordB)
return fmt.Sprintf("%v\n%v", shareRecordA, shareRecordB)
default:
panic(fmt.Sprintf("invalid %s key prefix %X", types.ModuleName, kvA.Key[:1]))
}
}