feat: add walletlock function

Signed-off-by: Lorenz Herzberger <lorenzherzberger@gmail.com>

types/const.go

@@ -28,4 +28,5 @@ var (
 	MethodListWallets                  = "listwallets"
 	MethodListReceivedByAddress        = "listreceivedbyaddress"
 	MethodGetBalance                   = "getbalance"
+	MethodWalletLock                   = "walletlock"
 )

utils/mocks/client.go

@@ -94,6 +94,8 @@ func GetDoFunc(req *http.Request) (*http.Response, error) {
 		response.Result = testListWallets
 	case types.MethodWalletpassphrase:
 		response.Result = nil
+	case types.MethodWalletLock:
+		response.Result = nil
 	default:
 		response.Result = nil
 		response.Error.Code = -1337

wallet.go

@@ -163,6 +163,7 @@ func ListReceivedByAddress(url string, params []string) (listReceivedByAddressRe
 	return
 }
 
+// GetBalance returns balances for a given wallet
 func GetBalance(url string, params []string) (getBalanceResult types.GetBalanceResult, err error) {
 	result, err := SendRequest(url, types.MethodGetBalance, params)
 	if err != nil {
@@ -174,3 +175,9 @@ func GetBalance(url string, params []string) (getBalanceResult types.GetBalanceR
 	}
 	return
 }
+
+// WalletLock removes the encryption key from memory for a given wallet
+func WalletLock(url string) (err error) {
+	_, err = SendRequest(url, types.MethodWalletLock, []string{})
+	return
+}