/
params.go
58 lines (48 loc) · 1.47 KB
/
params.go
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package v1
import (
"fmt"
"time"
paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
)
var (
ParamKeyDowntimeDuration = []byte("DowntimeDuration")
DefaultParamKeyDowntimeDuration = 5 * time.Minute
ParamKeyEpochDuration = []byte("EpochDuration")
DefaultParamKeyEpochDuration = 30 * time.Minute
)
func DefaultParams() Params {
return Params{
DowntimeDuration: DefaultParamKeyDowntimeDuration,
EpochDuration: DefaultParamKeyEpochDuration,
}
}
var _ paramtypes.ParamSet = (*Params)(nil)
func (m *Params) ParamSetPairs() paramtypes.ParamSetPairs {
return paramtypes.ParamSetPairs{
paramtypes.NewParamSetPair(ParamKeyDowntimeDuration, &m.DowntimeDuration, validateDowntimeDuration),
paramtypes.NewParamSetPair(ParamKeyEpochDuration, &m.EpochDuration, validateDowntimeDuration),
}
}
func (m *Params) Validate() error {
if err := validateDowntimeDuration(m.DowntimeDuration); err != nil {
return err
}
if err := validateDowntimeDuration(m.EpochDuration); err != nil {
return err
}
return nil
}
func validateDowntimeDuration(value interface{}) error {
concrete, ok := value.(time.Duration)
if !ok {
return fmt.Errorf("invalid parameter type: %T, wanted: %T", value, time.Duration(0))
}
if concrete <= 0 {
return fmt.Errorf("invalid downtime duration: %s", concrete)
}
return nil
}
// ParamKeyTable the param key table for launch module
func ParamKeyTable() paramtypes.KeyTable {
return paramtypes.NewKeyTable().RegisterParamSet(&Params{})
}