/
genesis.go
56 lines (47 loc) · 1.32 KB
/
genesis.go
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package mint
import (
sdk "github.com/cosmos/cosmos-sdk/types"
)
// GenesisState - minter state
type GenesisState struct {
Minter Minter `json:"minter" yaml:"minter"` // minter object
Params Params `json:"params" yaml:"params"` // inflation params
}
// NewGenesisState creates a new GenesisState object
func NewGenesisState(minter Minter, params Params) GenesisState {
return GenesisState{
Minter: minter,
Params: params,
}
}
// DefaultGenesisState creates a default GenesisState object
func DefaultGenesisState() GenesisState {
return GenesisState{
Minter: DefaultInitialMinter(),
Params: DefaultParams(),
}
}
// InitGenesis new mint genesis
func InitGenesis(ctx sdk.Context, keeper Keeper, data GenesisState) {
keeper.SetMinter(ctx, data.Minter)
keeper.SetParams(ctx, data.Params)
}
// ExportGenesis returns a GenesisState for a given context and keeper.
func ExportGenesis(ctx sdk.Context, keeper Keeper) GenesisState {
minter := keeper.GetMinter(ctx)
params := keeper.GetParams(ctx)
return NewGenesisState(minter, params)
}
// ValidateGenesis validates the provided genesis state to ensure the
// expected invariants holds.
func ValidateGenesis(data GenesisState) error {
err := ValidateParams(data.Params)
if err != nil {
return err
}
err = ValidateMinter(data.Minter)
if err != nil {
return err
}
return nil
}