34 lines
803 B
Go
34 lines
803 B
Go
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package wrappers
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import (
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"github.com/CityOfZion/neo-go/pkg/core"
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"github.com/CityOfZion/neo-go/pkg/util"
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)
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type (
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// Block wrapper used for the representation of
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// core.Block / core.BlockBase on the RPC Server.
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Block struct {
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*core.Block
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Confirmations uint32 `json:"confirmations"`
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NextBlockHash util.Uint256 `json:"nextblockhash,omitempty"`
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Hash util.Uint256 `json:"hash"`
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}
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)
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// NewBlock creates a new Block wrapper.
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func NewBlock(block *core.Block, chain core.Blockchainer) Block {
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blockWrapper := Block{
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Block: block,
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Hash: block.Hash(),
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}
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hash := chain.GetHeaderHash(int(block.Index) + 1)
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if !hash.Equals(util.Uint256{}) {
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blockWrapper.NextBlockHash = hash
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}
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blockWrapper.Confirmations = chain.BlockHeight() - block.Index - 1
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return blockWrapper
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}
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