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params.go
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params.go
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package types
import (
"fmt"
paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
)
var (
KeyEnabled = []byte("Enabled")
KeyBlocksPerDistributionTransmission = []byte("BlocksPerDistributionTransmission")
KeyDistributionTransmissionChannel = []byte("DistributionTransmissionChannel")
KeyProviderFeePoolAddrStr = []byte("ProviderFeePoolAddrStr")
)
// ParamKeyTable type declaration for parameters
func ParamKeyTable() paramtypes.KeyTable {
return paramtypes.NewKeyTable().RegisterParamSet(&Params{})
}
// NewParams creates new consumer parameters with provided arguments
func NewParams(enabled bool, blocksPerDistributionTransmission int64,
distributionTransmissionChannel, providerFeePoolAddrStr string) Params {
return Params{
Enabled: enabled,
BlocksPerDistributionTransmission: blocksPerDistributionTransmission,
DistributionTransmissionChannel: distributionTransmissionChannel,
ProviderFeePoolAddrStr: providerFeePoolAddrStr,
}
}
// DefaultParams is the default params for the consumer module
func DefaultParams() Params {
return NewParams(
false,
1000, // about 2 hr at 7.6 seconds per blocks
"",
"",
)
}
// Validate all ccv-consumer module parameters
func (p Params) Validate() error {
return nil
}
// ParamSetPairs implements params.ParamSet
func (p *Params) ParamSetPairs() paramtypes.ParamSetPairs {
return paramtypes.ParamSetPairs{
paramtypes.NewParamSetPair(KeyEnabled, p.Enabled, validateBool),
paramtypes.NewParamSetPair(KeyBlocksPerDistributionTransmission,
p.BlocksPerDistributionTransmission, validateInt64),
paramtypes.NewParamSetPair(KeyDistributionTransmissionChannel,
p.DistributionTransmissionChannel, validateString),
paramtypes.NewParamSetPair(KeyProviderFeePoolAddrStr,
p.ProviderFeePoolAddrStr, validateString),
}
}
func validateBool(i interface{}) error {
if _, ok := i.(bool); !ok {
return fmt.Errorf("invalid parameter type: %T", i)
}
return nil
}
func validateInt64(i interface{}) error {
if _, ok := i.(int64); !ok {
return fmt.Errorf("invalid parameter type: %T", i)
}
return nil
}
func validateString(i interface{}) error {
if _, ok := i.(string); !ok {
return fmt.Errorf("invalid parameter type: %T", i)
}
return nil
}