/
types.go
62 lines (48 loc) · 1.63 KB
/
types.go
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package types
import (
"fmt"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
"github.com/axelarnetwork/axelar-core/utils"
)
// NewPool is the constructor of Pool
func NewPool(name string) Pool {
return Pool{
Name: utils.NormalizeString(name),
Rewards: []Pool_Reward{},
}
}
// ValidateBasic returns an error if the Pool is not valid; nil otherwise
func (m Pool) ValidateBasic() error {
if err := utils.ValidateString(m.Name); err != nil {
return sdkerrors.Wrap(err, "invalid name")
}
validatorSeen := make(map[string]bool)
for _, reward := range m.Rewards {
validatorAddr := reward.Validator.String()
if validatorSeen[validatorAddr] {
return fmt.Errorf("duplicate validator %s found in pool %s", validatorAddr, m.Name)
}
if err := sdk.VerifyAddressFormat(reward.Validator); err != nil {
return fmt.Errorf("invalid validator %s found in pool %s", validatorAddr, m.Name)
}
if reward.Coins == nil || reward.Coins.Empty() {
return fmt.Errorf("empty rewards found for validator %s in pool %s", validatorAddr, m.Name)
}
if err := reward.Coins.Validate(); err != nil {
return sdkerrors.Wrapf(err, "invalid rewards for validator %s found in pool %s", validatorAddr, m.Name)
}
validatorSeen[validatorAddr] = true
}
return nil
}
// ValidateBasic returns an error if the Refund is not valid; nil otherwise
func (m Refund) ValidateBasic() error {
if err := sdk.VerifyAddressFormat(m.Payer); err != nil {
return sdkerrors.Wrap(sdkerrors.ErrInvalidAddress, sdkerrors.Wrap(err, "payer").Error())
}
if err := m.Fees.Validate(); err != nil {
return err
}
return nil
}