rpc, smartcontract: move contract metadata to smartcontract package

cli/smartcontract/smart_contract.go

@@ -505,11 +505,11 @@ func testInvokeScript(ctx *cli.Context) error {
 // ProjectConfig contains project metadata.
 type ProjectConfig struct {
 	Version  uint
-	Contract request.ContractDetails `yaml:"project"`
+	Contract smartcontract.ContractDetails `yaml:"project"`
 }
 
-func parseContractDetails() request.ContractDetails {
-	details := request.ContractDetails{}
+func parseContractDetails() smartcontract.ContractDetails {
+	details := smartcontract.ContractDetails{}
 	reader := bufio.NewReader(os.Stdin)
 
 	fmt.Print("Author: ")

pkg/rpc/request/txBuilder.go

@@ -78,7 +78,7 @@ func AddInputsAndUnspentsToTx(tx *transaction.Transaction, addr string, assetID
 
 // DetailsToSCProperties extract the fields needed from ContractDetails
 // and converts them to smartcontract.PropertyState.
-func DetailsToSCProperties(contract *ContractDetails) smartcontract.PropertyState {
+func DetailsToSCProperties(contract *smartcontract.ContractDetails) smartcontract.PropertyState {
 	var props smartcontract.PropertyState
 	if contract.HasStorage {
 		props |= smartcontract.HasStorage
@@ -94,7 +94,7 @@ func DetailsToSCProperties(contract *ContractDetails) smartcontract.PropertyStat
 
 // CreateDeploymentScript returns a script that deploys given smart contract
 // with its metadata.
-func CreateDeploymentScript(avm []byte, contract *ContractDetails) ([]byte, error) {
+func CreateDeploymentScript(avm []byte, contract *smartcontract.ContractDetails) ([]byte, error) {
 	script := io.NewBufBinWriter()
 	emit.Bytes(script.BinWriter, []byte(contract.Description))
 	emit.Bytes(script.BinWriter, []byte(contract.Email))

pkg/smartcontract/contract_details.go

@@ -1,6 +1,4 @@
-package request
-
-import "github.com/nspcc-dev/neo-go/pkg/smartcontract"
+package smartcontract
 
 // ContractDetails contains contract metadata.
 type ContractDetails struct {
@@ -12,6 +10,6 @@ type ContractDetails struct {
 	HasStorage           bool
 	HasDynamicInvocation bool
 	IsPayable            bool
-	ReturnType           smartcontract.ParamType
-	Parameters           []smartcontract.ParamType
+	ReturnType           ParamType
+	Parameters           []ParamType
 }