core

type BlockChain struct {
	// Represents the database where the chain is stored
	DB *DatabaseClient

	// Represents the hash of the latest block
	ChainHead primitives.Hash

	// Represents the number of block on the chain (last block height+1)
	ChainHeight int
}

type BlockChainIterator struct {
	Cursor   []byte          // Represents the hash of the block that the iterator is currently on
	Database *DatabaseClient // Represents the reference to the chain database
}

type DatabaseClient struct {
	Client *badger.DB
	IsOpen bool
}

type MerkleBuilder struct {
	// Represents the channel that accepts transactions to add to the Merkle Tree
	BuildQueue chan *primitives.Transaction

	// Represents the wait group for the tree builder tasks
	BuildGroup sync.WaitGroup

	// Represents the root hash of the Merkle Tree
	MerkleRoot primitives.Hash

	// Represents the Transaction inside the Merkle Tree
	Transactions []*primitives.Transaction

	// Represents the number of Transaction inside the Merkle Tree
	Count int
}

type MerkleNode struct {
	// Represents the hash data of the left child
	Left primitives.Hash

	// Represents the hash data of the right child
	Right primitives.Hash

	// Represents the hash data of the merkle node
	Data primitives.Hash
}