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params.go
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params.go
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package types
import (
"fmt"
sdk "github.com/cosmos/cosmos-sdk/types"
paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
"gopkg.in/yaml.v2"
)
var _ paramtypes.ParamSet = (*Params)(nil)
var (
// GenesisTriggererAllowlist is store's key for GenesisTriggererAllowlist Params
KeyGenesisTriggererAllowlist = []byte("GenesisTriggererAllowlist")
)
// ParamTable for hub_genesis module.
func ParamKeyTable() paramtypes.KeyTable {
return paramtypes.NewKeyTable().RegisterParamSet(&Params{})
}
func NewParams(genesisTriggererAllowlist []GenesisTriggererParams) Params {
return Params{
GenesisTriggererAllowlist: genesisTriggererAllowlist,
}
}
func DefaultParams() Params {
return NewParams([]GenesisTriggererParams{})
}
// String implements the Stringer interface.
func (p Params) String() string {
out, _ := yaml.Marshal(p)
return string(out)
}
// Implements params.ParamSet.
func (p *Params) ParamSetPairs() paramtypes.ParamSetPairs {
return paramtypes.ParamSetPairs{
paramtypes.NewParamSetPair(KeyGenesisTriggererAllowlist, &p.GenesisTriggererAllowlist, validateGenesisTriggererAllowlist),
}
}
// Validate checks that the parameters have valid values.
func (p Params) Validate() error {
return validateGenesisTriggererAllowlist(p.GenesisTriggererAllowlist)
}
// validateGenesisTriggererAllowlist validates the GenesisTriggererAllowlist param
func validateGenesisTriggererAllowlist(v interface{}) error {
genesisTriggererAllowlist, ok := v.([]GenesisTriggererParams)
if !ok {
return fmt.Errorf("invalid parameter type: %T", v)
}
// Check for duplicated index in genesis triggerer address
rollappGenesisTriggererIndexMap := make(map[string]struct{})
for i, item := range genesisTriggererAllowlist {
// check Bech32 format
if _, err := sdk.AccAddressFromBech32(item.Address); err != nil {
return fmt.Errorf("genesisTriggererAllowlist[%d] format error: %s", i, err.Error())
}
// check duplicate
if _, ok := rollappGenesisTriggererIndexMap[item.Address]; ok {
return fmt.Errorf("duplicated genesis trigerrer address in genesisTriggererAllowlist")
}
rollappGenesisTriggererIndexMap[item.Address] = struct{}{}
}
return nil
}