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// Copyright 2017-2018 DERO Project. All rights reserved.
// Use of this source code in any form is governed by RESEARCH license.
// license can be found in the LICENSE file.
// GPG: 0F39 E425 8C65 3947 702A 8234 08B2 0360 A03A 9DE8
//
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package rpcserver
// get block template handler not implemented
//import "fmt"
import "context"
//import "log"
//import "net/http"
import "github.com/intel-go/fastjson"
import "github.com/osamingo/jsonrpc"
import "github.com/deroproject/derosuite/crypto"
import "github.com/deroproject/derosuite/blockchain"
type (
GetBlockHeaderByHash_Handler struct{}
GetBlockHeaderByHash_Params struct {
Hash string `json:"hash"`
} // no params
GetBlockHeaderByHash_Result struct {
Block_Header blockchain.BlockHeader_Print `json:"block_header"`
Status string `json:"status"`
}
)
func (h GetBlockHeaderByHash_Handler) ServeJSONRPC(c context.Context, params *fastjson.RawMessage) (interface{}, *jsonrpc.Error) {
var p GetBlockHeaderByHash_Params
if err := jsonrpc.Unmarshal(params, &p); err != nil {
return nil, err
}
hash := crypto.HashHexToHash(p.Hash)
block_header, err := chain.GetBlockHeader(hash)
if err != nil { // if err return err
return nil, jsonrpc.ErrInvalidParams()
}
return GetBlockHeaderByHash_Result{ // return success
Block_Header: block_header,
Status: "OK",
}, nil
}