mirror of
https://github.com/nspcc-dev/neo-go.git
synced 2024-12-03 23:19:44 +00:00
4911837949
problem: `script` field of result.ContractState is marshalled as []byte solution: add marshaller for result.ContractState
124 lines
3.7 KiB
Go
124 lines
3.7 KiB
Go
package result
|
|
|
|
import (
|
|
"encoding/hex"
|
|
"encoding/json"
|
|
|
|
"github.com/nspcc-dev/neo-go/pkg/core/state"
|
|
"github.com/nspcc-dev/neo-go/pkg/smartcontract"
|
|
"github.com/nspcc-dev/neo-go/pkg/util"
|
|
)
|
|
|
|
// ContractState wrapper used for the representation of
|
|
// state.Contract on the RPC Server.
|
|
type ContractState struct {
|
|
Version byte `json:"version"`
|
|
ScriptHash util.Uint160 `json:"hash"`
|
|
Script []byte `json:"script"`
|
|
ParamList []smartcontract.ParamType `json:"parameters"`
|
|
ReturnType smartcontract.ParamType `json:"returntype"`
|
|
Name string `json:"name"`
|
|
CodeVersion string `json:"code_version"`
|
|
Author string `json:"author"`
|
|
Email string `json:"email"`
|
|
Description string `json:"description"`
|
|
Properties Properties `json:"properties"`
|
|
}
|
|
|
|
// Properties response wrapper.
|
|
type Properties struct {
|
|
HasStorage bool `json:"storage"`
|
|
HasDynamicInvoke bool `json:"dynamic_invoke"`
|
|
IsPayable bool `json:"is_payable"`
|
|
}
|
|
|
|
// contractState is an auxilliary struct for proper Script marshaling.
|
|
type contractState struct {
|
|
Version byte `json:"version"`
|
|
ScriptHash util.Uint160 `json:"hash"`
|
|
Script string `json:"script"`
|
|
ParamList []smartcontract.ParamType `json:"parameters"`
|
|
ReturnType smartcontract.ParamType `json:"returntype"`
|
|
Name string `json:"name"`
|
|
CodeVersion string `json:"code_version"`
|
|
Author string `json:"author"`
|
|
Email string `json:"email"`
|
|
Description string `json:"description"`
|
|
Properties Properties `json:"properties"`
|
|
}
|
|
|
|
// NewContractState creates a new Contract wrapper.
|
|
func NewContractState(c *state.Contract) ContractState {
|
|
properties := Properties{
|
|
HasStorage: c.HasStorage(),
|
|
HasDynamicInvoke: c.HasDynamicInvoke(),
|
|
IsPayable: c.IsPayable(),
|
|
}
|
|
|
|
return ContractState{
|
|
Version: 0,
|
|
ScriptHash: c.ScriptHash(),
|
|
Script: c.Script,
|
|
ParamList: c.ParamList,
|
|
ReturnType: c.ReturnType,
|
|
Properties: properties,
|
|
Name: c.Name,
|
|
CodeVersion: c.CodeVersion,
|
|
Author: c.Author,
|
|
Email: c.Email,
|
|
Description: c.Description,
|
|
}
|
|
}
|
|
|
|
// MarshalJSON implements json.Marshaler interface.
|
|
func (c ContractState) MarshalJSON() ([]byte, error) {
|
|
s := &contractState{
|
|
Version: c.Version,
|
|
ScriptHash: c.ScriptHash,
|
|
Script: hex.EncodeToString(c.Script),
|
|
ParamList: c.ParamList,
|
|
ReturnType: c.ReturnType,
|
|
Name: c.Name,
|
|
CodeVersion: c.CodeVersion,
|
|
Author: c.Author,
|
|
Email: c.Email,
|
|
Description: c.Description,
|
|
Properties: Properties{
|
|
HasStorage: c.Properties.HasStorage,
|
|
HasDynamicInvoke: c.Properties.HasDynamicInvoke,
|
|
IsPayable: c.Properties.IsPayable,
|
|
},
|
|
}
|
|
return json.Marshal(s)
|
|
}
|
|
|
|
// UnmarshalJSON implements json.Unmarshaler interface.
|
|
func (c *ContractState) UnmarshalJSON(data []byte) error {
|
|
s := new(contractState)
|
|
if err := json.Unmarshal(data, s); err != nil {
|
|
return err
|
|
}
|
|
|
|
script, err := hex.DecodeString(s.Script)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
c.Version = s.Version
|
|
c.ScriptHash = s.ScriptHash
|
|
c.Script = script
|
|
c.ParamList = s.ParamList
|
|
c.ReturnType = s.ReturnType
|
|
c.Name = s.Name
|
|
c.CodeVersion = s.CodeVersion
|
|
c.Author = s.Author
|
|
c.Email = s.Email
|
|
c.Description = s.Description
|
|
c.Properties = Properties{
|
|
HasStorage: s.Properties.HasStorage,
|
|
HasDynamicInvoke: s.Properties.HasDynamicInvoke,
|
|
IsPayable: s.Properties.IsPayable,
|
|
}
|
|
|
|
return nil
|
|
}
|