Adding ListAddresses function #4
29
api.go
29
api.go
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@ -11,6 +11,8 @@ type Method string
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const (
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GetTransaction Method = "gettransaction"
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ZGetTotalBalance = "z_gettotalbalance"
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ZListAddresses = "z_listaddresses"
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ZListReceivedByAddress = "z_listreceivedbyaddress"
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ZSendMany = "z_sendmany"
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ZValidateAddress = "z_validateaddress"
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@ -46,6 +48,23 @@ func NewZValidateAddress(address string) []byte {
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return data
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}
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// NewZListAddresses constructs a properly formatted z_listaddresses request
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func NewZListAddresses() []byte {
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request := setupZcashRequest()
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request.Method = ZListAddresses
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data, _ := json.Marshal(request)
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return data
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}
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// NewZGetTotalBalance constructs a properly formatted z_gettotalbalance request
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func NewZGetTotalBalance(minConfirmations int) []byte {
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request := setupZcashRequest()
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request.Method = ZGetTotalBalance
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request.Params = append(request.Params, minConfirmations)
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data, _ := json.Marshal(request)
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return data
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}
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// NewZListReceivedByAddress constructs a properly formatted z_listreceivedbyaddress request
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func NewZListReceivedByAddress(fromAddress string) []byte {
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request := setupZcashRequest()
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@ -90,6 +109,9 @@ type ZcashTransaction struct {
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Memo Hex `json:"memo"`
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Change bool `json:"change"`
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OutIndex int `json:"outindex"`
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// The following parameters are not provided by the zcash node
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Address string `json:"address"`
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}
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// ZcashResult represents the result of a zcash operation. Result can be any one of a number of defined types.
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@ -106,3 +128,10 @@ type ZValidateAddressResponse struct {
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Diversifier Hex `json:"diversifier"`
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DiversifiedTransmissionKey Hex `json:"diversifiedtransmissionkey"`
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}
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// ZGetTotalBalanceResponse encapsulates the result returned from a z_gettotalbalance request
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type ZGetTotalBalanceResponse struct {
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Transparent string `json:"transparent"`
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Private string `json:"private"`
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Total string `json:"total"`
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}
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@ -1,9 +1,9 @@
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package zcash2cwtch
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import (
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"cwtch.im/zcash2cwtch"
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"encoding/json"
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"git.openprivacy.ca/openprivacy/libricochet-go/log"
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"git.openprivacy.ca/openprivacy/zcashrpc"
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"io/ioutil"
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"testing"
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)
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@ -13,6 +13,52 @@ type ZcashConfig struct {
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Password string `json:"password"`
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}
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func TestGetTotalBalance(t *testing.T) {
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log.SetLevel(log.LevelDebug)
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configFile, _ := ioutil.ReadFile("config.json")
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config := ZcashConfig{}
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_ = json.Unmarshal(configFile, &config)
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zc := zcashrpc.NewLocalClient(config.Username, config.Password)
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result, err := zc.GetTotalBalance(1)
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t.Logf("Result: %v %v", result, err)
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if err != nil {
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t.Errorf("Failed to get total balance: %v %v", result, err)
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}
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}
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func TestListTransactions(t *testing.T) {
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log.SetLevel(log.LevelDebug)
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configFile, _ := ioutil.ReadFile("config.json")
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config := ZcashConfig{}
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_ = json.Unmarshal(configFile, &config)
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zc := zcashrpc.NewLocalClient(config.Username, config.Password)
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result, err := zc.ListReceivedTransactionsByAddress("zs1pjv7eneq9jshw0eyywpruv2cetl74sh84ymdnyv4c4vg8vl5k2qmlv0n7ye77g49lhqkg75v52f")
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t.Logf("Result: %v %v", result, err)
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if len(result) == 0 {
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t.Errorf("Failed to list transactions")
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} else {
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for _, transaction := range result {
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t.Logf("Transaction: %v", transaction)
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}
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}
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}
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func TestListAddresses(t *testing.T) {
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log.SetLevel(log.LevelDebug)
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configFile, _ := ioutil.ReadFile("config.json")
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config := ZcashConfig{}
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_ = json.Unmarshal(configFile, &config)
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zc := zcashrpc.NewLocalClient(config.Username, config.Password)
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result, err := zc.ListAddresses()
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t.Logf("Result: %v %v", result, err)
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if len(result) == 0 {
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t.Errorf("Failed to list zaddresses")
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}
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}
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func TestNewZValidateAddress(t *testing.T) {
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log.SetLevel(log.LevelDebug)
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configFile, _ := ioutil.ReadFile("config.json")
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@ -9,12 +9,15 @@ import (
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"io/ioutil"
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"net"
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"net/http"
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"strconv"
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)
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// ZcashClient defines an interface for any zcash client to present.
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type ZcashClient interface {
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ListReceivedTransactionsByAddress(string) ([]ZcashTransaction, error)
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GetTotalBalance(minConfirmations int) (float64, error)
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GetTransaction(string) (Transaction, error)
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ListAddresses() ([]string, error)
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ListReceivedTransactionsByAddress(string) ([]ZcashTransaction, error)
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SendOne(string, string, string, float64) ([]byte, error)
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ValidateAddress(address string) (ZValidateAddressResponse, error)
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}
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@ -57,6 +60,17 @@ func NewOnionClient(onion string, username, password string, acn connectivity.AC
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return zc
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}
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// Return the total value of funds stored in the node’s wallet. Set the minimum number of confirmations a private or transparent transaction must have in order to be included in the balance. Use 0 to count unconfirmed transactions.
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func (zc *zcashClient) GetTotalBalance(minConfirmations int) (float64, error) {
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body, err := zc.sendRequest(NewZGetTotalBalance(minConfirmations))
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var totalBalance ZGetTotalBalanceResponse
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if err == nil {
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result := &ZcashResult{Result: &totalBalance}
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err = json.Unmarshal(body, &result)
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}
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return strconv.ParseFloat(totalBalance.Private, 64)
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}
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// GetTransaction returns a specific transaction given an id
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func (zc *zcashClient) GetTransaction(id string) (Transaction, error) {
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body, err := zc.sendRequest(NewGetTransaction(id))
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@ -68,6 +82,17 @@ func (zc *zcashClient) GetTransaction(id string) (Transaction, error) {
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return transaction, err
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}
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// Returns a list of all the zaddrs in this node’s wallet for which you have a spending key.
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func (zc *zcashClient) ListAddresses() ([]string, error) {
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body, err := zc.sendRequest(NewZListAddresses())
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var addresses []string
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if err == nil {
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result := &ZcashResult{Result: &addresses}
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err = json.Unmarshal(body, &result)
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}
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return addresses, err
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}
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// ListReceivedTransactionsByAddress returns all the transactions received by a given zcash address
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func (zc *zcashClient) ListReceivedTransactionsByAddress(address string) ([]ZcashTransaction, error) {
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body, err := zc.sendRequest(NewZListReceivedByAddress(address))
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@ -76,6 +101,9 @@ func (zc *zcashClient) ListReceivedTransactionsByAddress(address string) ([]Zcas
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result := &ZcashResult{Result: &transactions}
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err = json.Unmarshal(body, &result)
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}
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for i := range transactions {
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transactions[i].Address = address
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}
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return transactions, err
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}
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