mesg-foundation/core

package types

import (
    "fmt"

    "github.com/mesg-foundation/engine/ext/xvalidator"
    "github.com/mesg-foundation/engine/instance"
)

// GenesisState - all instance state that must be provided at genesis
type GenesisState struct {
    Instances []*instance.Instance `json:"instances" yaml:"instances" validate:"dive"`
}

// NewGenesisState creates a new GenesisState object
func NewGenesisState(instances []*instance.Instance) GenesisState {
    return GenesisState{
        Instances: instances,
    }
}

// DefaultGenesisState is the default GenesisState
func DefaultGenesisState() GenesisState {
    return GenesisState{
        Instances: []*instance.Instance{},
    }
}

// ValidateGenesis validates the instance genesis parameters
func ValidateGenesis(data GenesisState) error {
    if err := xvalidator.Struct(data); err != nil {
        return fmt.Errorf("failed to validate %s genesis state: %w", ModuleName, err)
    }
    return nil
}