block_listener

type BlockListener struct {
	GUID        string   `json:"guid"`
	BlockNumber *big.Int `json:"block_number" gorm:"serializer:u256"`
	Created     uint64   `json:"created"`
	Updated     uint64   `json:"updated"`
}

type BlockListenerDB interface {
	BlockListenerDBView
	SaveOrUpdateLastBlockNumber(lastBlock BlockListener) error
}

type BlockListenerDBView interface {
	GetLastBlockNumber() (lastBlock *BlockListener, err error)
}