mirror of https://github.com/poanetwork/gecko.git
57 lines
1.3 KiB
Go
57 lines
1.3 KiB
Go
// (c) 2019-2020, Ava Labs, Inc. All rights reserved.
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// See the file LICENSE for licensing terms.
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package spchainvm
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import (
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"errors"
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"net/http"
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"github.com/ava-labs/gecko/ids"
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"github.com/ava-labs/gecko/utils/formatting"
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"github.com/ava-labs/gecko/utils/json"
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)
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var (
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errAccountHasNoValue = errors.New("account has no value")
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)
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// StaticService defines the static API exposed by the payments vm
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type StaticService struct{}
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// APIAccount ...
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type APIAccount struct {
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Address ids.ShortID `json:"address"`
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Balance json.Uint64 `json:"balance"`
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}
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// BuildGenesisArgs are arguments for BuildGenesis
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type BuildGenesisArgs struct {
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Accounts []APIAccount `json:"accounts"`
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}
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// BuildGenesisReply is the reply from BuildGenesis
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type BuildGenesisReply struct {
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Bytes formatting.CB58 `json:"bytes"`
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}
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// BuildGenesis returns the UTXOs such that at least one address in [args.Addresses] is
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// referenced in the UTXO.
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func (*StaticService) BuildGenesis(_ *http.Request, args *BuildGenesisArgs, reply *BuildGenesisReply) error {
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b := Builder{}
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accounts := []Account(nil)
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for _, account := range args.Accounts {
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if account.Balance == 0 {
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return errAccountHasNoValue
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}
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accounts = append(accounts, b.NewAccount(account.Address, 0, uint64(account.Balance)))
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}
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c := Codec{}
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bytes, err := c.MarshalGenesis(accounts)
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reply.Bytes.Bytes = bytes
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return err
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}
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