/
tx.go
51 lines (44 loc) · 978 Bytes
/
tx.go
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package types
import (
"fmt"
sdk "github.com/cosmos/cosmos-sdk/types"
)
func ValidateLiquidityBasic(liquidity []*PoolAsset) error {
if len(liquidity) != 2 {
return ErrInvalidDenomPair
}
weightSum := 0
for _, asset := range liquidity {
if asset.Balance.Amount.Equal(sdk.NewInt(0)) {
return ErrInvalidAmount
}
if asset.Decimal > 18 {
return ErrInvalidDecimalPair
}
if asset.Weight >= 100 {
return ErrInvalidWeight
}
weightSum += int(asset.Weight)
}
if weightSum != 100 {
return ErrInvalidWeightPair
}
return nil
}
func GetCoinsFromDepositAssets(assets []*DepositAsset) []*sdk.Coin {
var coins []*sdk.Coin
for _, asset := range assets {
coins = append(coins, asset.Balance)
}
return coins
}
func GetEventAttrOfAsset(assets []*DepositAsset) []sdk.Attribute {
var attr []sdk.Attribute
for index, asset := range assets {
attr = append(attr, sdk.NewAttribute(
fmt.Sprintf("%d", index),
asset.String(),
))
}
return attr
}