mirror of
https://github.com/aljazceru/ark.git
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Add first version of client SDK (#193)
* Add gRPC, REST, and gRPC-Web clients for server access This commit introduces clients for gRPC, REST, and gRPC-Web to access the server. - gRPC client: Includes additional argument opts ...grpc.CallOption in the interface for future extensibility. - REST client: Factory function accepts http.Client as an argument to allow user customization. - gRPC-Web client: Added a Log method for fast debugging in JavaScript. The decision to use different interfaces for each client type is to accommodate specific features and extensibility requirements for each protocol. * remove grpc web * generate rest * use grpc sdk in CLI * temp wasm * ark sdk * renaming * pr review refactor * pr review refactor * walletStore & configStore * ark sdk wasm wrapper * handle event stream with rest * wip on supporting rest * store init * simulate event stream with rest * fix rest sdk wip * Fix returning forfeit txs in round event * wasm first working e2e example * pr review refactor * pr review refactor * pr review refactor * Fixes --------- Co-authored-by: altafan <18440657+altafan@users.noreply.github.com>
This commit is contained in:
Dusan Sekulic
225
pkg/client-sdk/wasm/ark_sdk_wasm.go
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225
pkg/client-sdk/wasm/ark_sdk_wasm.go
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@@ -0,0 +1,225 @@
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package arksdkwasm
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import (
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"context"
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"errors"
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"syscall/js"
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arksdk "github.com/ark-network/ark-sdk"
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inmemorystore "github.com/ark-network/ark-sdk/store/inmemory"
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)
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var (
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arkSdkClient arksdk.ArkClient
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inMemoryConfigStore arksdk.ConfigStore
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inMemoryWalletStore arksdk.WalletStore
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)
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func New(ctx context.Context, aspUrl string) error {
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var err error
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inMemoryConfigStore, err = inmemorystore.New(aspUrl, arksdk.Rest)
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if err != nil {
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return err
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}
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inMemoryWalletStore = inmemorystore.NewWalletStore()
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wallet, err := arksdk.NewSingleKeyWallet(ctx, inMemoryWalletStore)
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if err != nil {
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return err
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}
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arkSdkClient, err = arksdk.New(ctx, wallet, inMemoryConfigStore)
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if err != nil {
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js.Global().Get("console").Call("error", err.Error())
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return err
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}
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js.Global().Set("connect", ConnectWrapper())
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js.Global().Set("balance", BalanceWrapper())
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js.Global().Set("onboard", OnboardWrapper())
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js.Global().Set("receive", ReceiveWrapper())
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js.Global().Set("sendOnChain", SendOnChainWrapper())
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js.Global().Set("sendOffChain", SendOffChainWrapper())
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js.Global().Set("unilateralRedeem", UnilateralRedeemWrapper())
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js.Global().Set("collaborativeRedeem", CollaborativeRedeemWrapper())
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js.Global().Set("log", LogWrapper())
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js.Global().Set("getAspUrl", GetAspUrlWrapper())
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js.Global().Set("getAspPubKeyHex", GetAspPubKeyHexWrapper())
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js.Global().Set("getTransportProtocol", GetTransportProtocolWrapper())
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js.Global().Set("getExplorerUrl", GetExplorerUrlWrapper())
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js.Global().Set("getNetwork", GetNetworkWrapper())
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js.Global().Set("setAspUrl", SetAspUrlWrapper())
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js.Global().Set("setAspPubKeyHex", SetAspPubKeyHexWrapper())
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js.Global().Set("setTransportProtocol", SetTransportProtocolWrapper())
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js.Global().Set("setExplorerUrl", SetExplorerUrlWrapper())
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js.Global().Set("setNetwork", SetNetworkWrapper())
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js.Global().Set("saveConfigStore", SaveWrapper())
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js.Global().Set("createPrivateKey", CreatePrivateKeyWrapper())
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js.Global().Set("getPrivateKeyHex", GetPrivateKeyHexWrapper())
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js.Global().Set("saveWalletStore", SaveWalletStoreWrapper())
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select {}
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}
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func LogWrapper() js.Func {
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return js.FuncOf(func(this js.Value, p []js.Value) interface{} {
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logMsg(p[0].String())
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return nil
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})
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}
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func logMsg(msg string) {
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js.Global().Get("console").Call("log", msg)
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}
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func ConnectWrapper() js.Func {
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return JSPromise(func(args []js.Value) (interface{}, error) {
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err := arkSdkClient.Connect(context.Background())
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return nil, err
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})
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}
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func BalanceWrapper() js.Func {
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return JSPromise(func(args []js.Value) (interface{}, error) {
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computeExpiryDetails := args[0].Bool()
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resp, err := arkSdkClient.Balance(context.Background(), computeExpiryDetails)
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if err != nil {
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return nil, err
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}
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var (
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onchainBalance int
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offchainBalance int
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)
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if resp == nil {
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onchainBalance = 0
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offchainBalance = 0
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} else {
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onchainBalance = int(resp.OnchainBalance.SpendableAmount)
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offchainBalance = int(resp.OffchainBalance.Total)
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}
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result := map[string]interface{}{
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"onchain_balance": onchainBalance,
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"offchain_balance": offchainBalance,
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}
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return js.ValueOf(result), nil
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})
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}
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func OnboardWrapper() js.Func {
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return JSPromise(func(args []js.Value) (interface{}, error) {
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if len(args) == 0 {
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return nil, errors.New("no amount provided")
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}
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amount := uint64(args[0].Int())
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txID, err := arkSdkClient.Onboard(context.Background(), amount)
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if err != nil {
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return nil, err
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}
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return js.ValueOf(txID), nil
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})
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}
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func ReceiveWrapper() js.Func {
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return JSPromise(func(args []js.Value) (interface{}, error) {
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offchainAddr, onchainAddr, err := arkSdkClient.Receive(context.Background())
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if err != nil {
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return nil, err
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}
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result := map[string]interface{}{
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"offchainAddr": offchainAddr,
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"onchainAddr": onchainAddr,
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}
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return js.ValueOf(result), nil
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})
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}
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func SendOnChainWrapper() js.Func {
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return JSPromise(func(args []js.Value) (interface{}, error) {
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receivers := make([]arksdk.Receiver, args[0].Length())
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for i := 0; i < args[0].Length(); i++ {
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receiver := args[0].Index(i)
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receivers[i] = arksdk.Receiver{
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To: receiver.Get("To").String(),
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Amount: uint64(receiver.Get("Amount").Int()),
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}
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}
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txID, err := arkSdkClient.SendOnChain(context.Background(), receivers)
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if err != nil {
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return nil, err
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}
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return js.ValueOf(txID), nil
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})
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}
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func SendOffChainWrapper() js.Func {
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return JSPromise(func(args []js.Value) (interface{}, error) {
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withExpiryCoinselect := args[0].Bool()
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receivers := make([]arksdk.Receiver, args[1].Length())
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for i := 0; i < args[1].Length(); i++ {
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receiver := args[1].Index(i)
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receivers[i] = arksdk.Receiver{
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To: receiver.Get("To").String(),
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Amount: uint64(receiver.Get("Amount").Int()),
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}
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}
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txID, err := arkSdkClient.SendOffChain(context.Background(), withExpiryCoinselect, receivers)
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if err != nil {
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return nil, err
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}
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return js.ValueOf(txID), nil
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})
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}
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func UnilateralRedeemWrapper() js.Func {
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return JSPromise(func(args []js.Value) (interface{}, error) {
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return nil, arkSdkClient.UnilateralRedeem(context.Background())
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})
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}
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func CollaborativeRedeemWrapper() js.Func {
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return JSPromise(func(args []js.Value) (interface{}, error) {
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addr := args[0].String()
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amount := uint64(args[1].Int())
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withExpiryCoinselect := args[2].Bool()
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txID, err := arkSdkClient.CollaborativeRedeem(context.Background(), addr, amount, withExpiryCoinselect)
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if err != nil {
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return nil, err
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}
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return js.ValueOf(txID), nil
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})
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}
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type promise func(args []js.Value) (interface{}, error)
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func JSPromise(fn promise) js.Func {
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return js.FuncOf(func(this js.Value, args []js.Value) interface{} {
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handlerArgs := args
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handler := js.FuncOf(func(this js.Value, args []js.Value) interface{} {
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resolve := args[0]
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reject := args[1]
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go func() {
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data, err := fn(handlerArgs)
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if err != nil {
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errorConstructor := js.Global().Get("Error")
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errorObject := errorConstructor.New(err.Error())
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reject.Invoke(errorObject)
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} else {
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resolve.Invoke(data)
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}
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}()
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return nil
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})
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promiseConstructor := js.Global().Get("Promise")
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return promiseConstructor.New(handler)
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})
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}
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