mirror of
https://github.com/ethereum/go-ethereum.git
synced 2026-08-19 10:22:23 +00:00
Add types and .
This commit is contained in:
Nick Johnson
parent
ed02332148
commit
cd53e6083a
1 changed files with 84 additions and 48 deletions
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@ -62,6 +62,40 @@ func (h *HexBytes) UnmarshalGraphQL(input interface{}) error {
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return err
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}
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*h = HexBytes{data}
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default:
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err = fmt.Errorf("Unexpected type for HexBytes: %v", input)
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}
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return err
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}
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type Bytes32 struct {
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common.Hash
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}
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func (_ Bytes32) ImplementsGraphQLType(name string) bool { return name == "Bytes32" }
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func (b *Bytes32) UnmarshalGraphQL(input interface{}) error {
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var err error
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switch input := input.(type) {
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case string:
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*b = Bytes32{common.HexToHash(input)}
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default:
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err = fmt.Errorf("Unexpected type for Hash: %v", input)
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}
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return err
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}
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type Address struct {
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common.Address
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}
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func (h Address) ImplementsGraphQLType(name string) bool { return name == "Address" }
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func (h *Address) UnmarshalGraphQL(input interface{}) error {
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var err error
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switch input := input.(type) {
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case string:
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*h = Address{common.HexToAddress(input)}
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default:
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err = fmt.Errorf("Unexpected type for Hash: %v", input)
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}
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@ -109,8 +143,8 @@ func (a *Account) getState(ctx context.Context) (*state.StateDB, error) {
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return state, err
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}
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func (a *Account) Address(ctx context.Context) (HexBytes, error) {
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return HexBytes{a.address.Bytes()}, nil
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func (a *Account) Address(ctx context.Context) (Address, error) {
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return Address{a.address}, nil
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}
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func (a *Account) Balance(ctx context.Context) (BigNum, error) {
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@ -141,16 +175,16 @@ func (a *Account) Code(ctx context.Context) (HexBytes, error) {
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}
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type StorageSlotArgs struct {
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Slot HexBytes
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Slot Bytes32
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}
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func (a *Account) Storage(ctx context.Context, args StorageSlotArgs) (HexBytes, error) {
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func (a *Account) Storage(ctx context.Context, args StorageSlotArgs) (Bytes32, error) {
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state, err := a.getState(ctx)
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if err != nil {
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return HexBytes{}, err
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return Bytes32{}, err
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}
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return HexBytes{state.GetState(a.address, common.BytesToHash(args.Slot.Bytes)).Bytes()}, nil
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return Bytes32{state.GetState(a.address, args.Slot.Hash)}, nil
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}
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type Log struct {
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@ -171,10 +205,10 @@ func (l *Log) Account(ctx context.Context, args BlockNumberArgs) *Account {
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}
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}
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func (l *Log) Topics(ctx context.Context) []*HexBytes {
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ret := make([]*HexBytes, 0, len(l.log.Topics))
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func (l *Log) Topics(ctx context.Context) []*Bytes32 {
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ret := make([]*Bytes32, 0, len(l.log.Topics))
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for _, topic := range l.log.Topics {
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ret = append(ret, &HexBytes{topic.Bytes()})
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ret = append(ret, &Bytes32{topic})
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}
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return ret
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}
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@ -255,8 +289,8 @@ func (t *Transaction) resolve(ctx context.Context) (*types.Transaction, error) {
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return t.tx, nil
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}
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func (tx *Transaction) Hash(ctx context.Context) HexBytes {
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return HexBytes{tx.hash.Bytes()}
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func (tx *Transaction) Hash(ctx context.Context) Bytes32 {
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return Bytes32{tx.hash}
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}
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func (t *Transaction) Data(ctx context.Context) (HexBytes, error) {
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@ -438,15 +472,15 @@ func (b *Block) Number(ctx context.Context) (int32, error) {
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return int32(*b.num), nil
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}
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func (b *Block) Hash(ctx context.Context) (HexBytes, error) {
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func (b *Block) Hash(ctx context.Context) (Bytes32, error) {
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if b.hash == (common.Hash{}) {
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block, err := b.resolve(ctx)
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if err != nil {
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return HexBytes{}, err
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return Bytes32{}, err
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}
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b.hash = block.Hash()
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}
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return HexBytes{b.hash.Bytes()}, nil
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return Bytes32{b.hash}, nil
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}
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func (b *Block) GasLimit(ctx context.Context) (int32, error) {
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@ -516,44 +550,44 @@ func (b *Block) Nonce(ctx context.Context) (BigNum, error) {
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return BigNum{i}, nil
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}
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func (b *Block) MixDigest(ctx context.Context) (HexBytes, error) {
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func (b *Block) MixDigest(ctx context.Context) (Bytes32, error) {
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block, err := b.resolve(ctx)
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if err != nil {
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return HexBytes{}, err
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return Bytes32{}, err
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}
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return HexBytes{block.MixDigest().Bytes()}, nil
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return Bytes32{block.MixDigest()}, nil
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}
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func (b *Block) Root(ctx context.Context) (HexBytes, error) {
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func (b *Block) Root(ctx context.Context) (Bytes32, error) {
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block, err := b.resolve(ctx)
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if err != nil {
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return HexBytes{}, err
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return Bytes32{}, err
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}
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return HexBytes{block.Root().Bytes()}, nil
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return Bytes32{block.Root()}, nil
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}
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func (b *Block) TxHash(ctx context.Context) (HexBytes, error) {
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func (b *Block) TxHash(ctx context.Context) (Bytes32, error) {
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block, err := b.resolve(ctx)
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if err != nil {
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return HexBytes{}, err
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return Bytes32{}, err
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}
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return HexBytes{block.TxHash().Bytes()}, nil
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return Bytes32{block.TxHash()}, nil
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}
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func (b *Block) ReceiptHash(ctx context.Context) (HexBytes, error) {
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func (b *Block) ReceiptHash(ctx context.Context) (Bytes32, error) {
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block, err := b.resolve(ctx)
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if err != nil {
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return HexBytes{}, err
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return Bytes32{}, err
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}
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return HexBytes{block.ReceiptHash().Bytes()}, nil
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return Bytes32{block.ReceiptHash()}, nil
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}
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func (b *Block) UncleHash(ctx context.Context) (HexBytes, error) {
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func (b *Block) UncleHash(ctx context.Context) (Bytes32, error) {
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block, err := b.resolve(ctx)
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if err != nil {
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return HexBytes{}, err
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return Bytes32{}, err
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}
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return HexBytes{block.UncleHash().Bytes()}, nil
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return Bytes32{block.UncleHash()}, nil
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}
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func (b *Block) Extra(ctx context.Context) (HexBytes, error) {
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@ -639,7 +673,7 @@ type Query struct {
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type BlockArgs struct {
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Number *int32
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Hash *HexBytes
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Hash *Bytes32
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}
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func (q *Query) Block(ctx context.Context, args BlockArgs) (*Block, error) {
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@ -653,7 +687,7 @@ func (q *Query) Block(ctx context.Context, args BlockArgs) (*Block, error) {
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} else if args.Hash != nil {
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block = &Block{
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node: q.node,
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hash: common.BytesToHash(args.Hash.Bytes),
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hash: args.Hash.Hash,
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}
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} else {
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num := rpc.LatestBlockNumber
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@ -674,7 +708,7 @@ func (q *Query) Block(ctx context.Context, args BlockArgs) (*Block, error) {
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}
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type AccountArgs struct {
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Address HexBytes
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Address Address
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BlockNumber *int32
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}
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@ -686,19 +720,19 @@ func (q *Query) Account(ctx context.Context, args AccountArgs) *Account {
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return &Account{
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node: q.node,
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address: common.BytesToAddress(args.Address.Bytes),
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address: args.Address.Address,
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blockNumber: blockNumber,
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}
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}
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type TransactionArgs struct {
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Hash HexBytes
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Hash Bytes32
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}
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func (q *Query) Transaction(ctx context.Context, args TransactionArgs) (*Transaction, error) {
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tx := &Transaction{
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node: q.node,
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hash: common.BytesToHash(args.Hash.Bytes),
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hash: args.Hash.Hash,
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}
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// Resolve the transaction; if it doesn't exist, return nil.
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@ -715,6 +749,8 @@ func NewHandler(n *node.Node) (http.Handler, error) {
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q := Query{n}
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s := `
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scalar Bytes32
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scalar Address
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scalar HexBytes
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scalar BigNum
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@ -723,17 +759,17 @@ func NewHandler(n *node.Node) (http.Handler, error) {
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}
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type Account {
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address: HexBytes!
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address: Address!
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balance: BigNum!
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nonce: Int!
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code: HexBytes!
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storage(slot: HexBytes!): HexBytes!
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storage(slot: Bytes32!): Bytes32!
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}
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type Log {
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transaction: Transaction!
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account(block: Int): Account!
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topics: [HexBytes]!
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topics: [Bytes32]!
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data: HexBytes!
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}
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@ -746,7 +782,7 @@ func NewHandler(n *node.Node) (http.Handler, error) {
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}
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type Transaction {
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hash: HexBytes!
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hash: Bytes32!
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data: HexBytes!
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gas: Int!
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gasPrice: BigNum!
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@ -761,18 +797,18 @@ func NewHandler(n *node.Node) (http.Handler, error) {
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type Block {
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number: Int!
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hash: HexBytes!
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hash: Bytes32!
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gasLimit: Int!
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gasUsed: Int!
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parent: Block
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difficulty: BigNum!
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time: BigNum!
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nonce: BigNum!
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mixDigest: HexBytes!
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root: HexBytes!
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txHash: HexBytes!
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receiptHash: HexBytes!
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uncleHash: HexBytes!
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mixDigest: Bytes32!
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root: Bytes32!
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txHash: Bytes32!
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receiptHash: Bytes32!
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uncleHash: Bytes32!
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extra: HexBytes!
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totalDifficulty: BigNum!
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coinbase(block: Int): Account!
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@ -781,9 +817,9 @@ func NewHandler(n *node.Node) (http.Handler, error) {
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}
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type Query {
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block(number: Int, hash: HexBytes): Block
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account(address: HexBytes!, blockNumber: Int): Account!
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transaction(hash: HexBytes!): Transaction
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block(number: Int, hash: Bytes32): Block
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account(address: Address!, blockNumber: Int): Account!
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transaction(hash: Bytes32!): Transaction
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}
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`
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schema, err := graphql.ParseSchema(s, &q)
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