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incentive.go
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/
incentive.go
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package types
import (
"fmt"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/ethereum/go-ethereum/common"
ethermint "github.com/evmos/ethermint/types"
)
// NewIncentive returns an instance of Incentive
func NewIncentive(
contract common.Address,
allocations sdk.DecCoins,
epochs uint32,
) Incentive {
return Incentive{
Contract: contract.String(),
Allocations: allocations,
Epochs: epochs,
TotalGas: 0,
}
}
// Validate performs a stateless validation of a Incentive
func (i Incentive) Validate() error {
if err := ethermint.ValidateAddress(i.Contract); err != nil {
return err
}
if i.Allocations.IsZero() {
return fmt.Errorf("allocations cannot be empty: %s", i.Allocations)
}
for _, al := range i.Allocations {
if err := sdk.ValidateDenom(al.Denom); err != nil {
return err
}
if err := validateAmount(al.Amount); err != nil {
return err
}
}
if i.Epochs == 0 {
return fmt.Errorf("epoch cannot be 0")
}
return nil
}
// IsActive returns true if the Incentive has remaining Epochs
func (i Incentive) IsActive() bool {
return i.Epochs > 0
}