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Merge pull request #23 from somatic-labs/faddat/build-and-sign
add more code for grpc broadcast
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,21 @@ | ||
| on: | ||
| push: | ||
| branches: | ||
| - main | ||
| pull_request: | ||
| branches: | ||
| - main | ||
| name: Build | ||
| jobs: | ||
| build: | ||
| strategy: | ||
| matrix: | ||
| go-version: [1.23.x] | ||
| os: [ubuntu-latest, macos-latest] | ||
| runs-on: ${{ matrix.os }} | ||
| steps: | ||
| - uses: actions/checkout@v4 | ||
| - uses: actions/setup-go@v5 | ||
| with: | ||
| go-version: ${{ matrix.go-version }} | ||
| - run: go build ./... |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,158 @@ | ||
| package broadcast | ||
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| import ( | ||
| "context" | ||
| "fmt" | ||
|
|
||
| "github.com/cosmos/ibc-go/modules/apps/callbacks/testing/simapp/params" | ||
| "github.com/cosmos/ibc-go/v8/modules/apps/transfer" | ||
| ibc "github.com/cosmos/ibc-go/v8/modules/core" | ||
| client "github.com/somatic-labs/meteorite/client" | ||
| meteoritebank "github.com/somatic-labs/meteorite/modules/bank" | ||
| meteoriteibc "github.com/somatic-labs/meteorite/modules/ibc" | ||
| wasm "github.com/somatic-labs/meteorite/modules/wasm" | ||
| types "github.com/somatic-labs/meteorite/types" | ||
|
|
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| sdkmath "cosmossdk.io/math" | ||
|
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| "github.com/cosmos/cosmos-sdk/client/tx" | ||
| "github.com/cosmos/cosmos-sdk/std" | ||
| sdk "github.com/cosmos/cosmos-sdk/types" | ||
| "github.com/cosmos/cosmos-sdk/types/tx/signing" | ||
| authsigning "github.com/cosmos/cosmos-sdk/x/auth/signing" | ||
| "github.com/cosmos/cosmos-sdk/x/bank" | ||
| "github.com/cosmos/cosmos-sdk/x/gov" | ||
|
|
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| wasmd "github.com/CosmWasm/wasmd/x/wasm" | ||
| ) | ||
|
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| func SendTransactionViaGRPC( | ||
| ctx context.Context, | ||
| txParams types.TransactionParams, | ||
| sequence uint64, | ||
| grpcClient *client.GRPCClient, | ||
| ) (*sdk.TxResponse, string, error) { | ||
| encodingConfig := params.MakeTestEncodingConfig() | ||
| encodingConfig.Codec = cdc | ||
|
|
||
| // Register necessary interfaces | ||
| transferModule := transfer.AppModuleBasic{} | ||
| ibcModule := ibc.AppModuleBasic{} | ||
| bankModule := bank.AppModuleBasic{} | ||
| wasmModule := wasmd.AppModuleBasic{} | ||
| govModule := gov.AppModuleBasic{} | ||
|
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| ibcModule.RegisterInterfaces(encodingConfig.InterfaceRegistry) | ||
| transferModule.RegisterInterfaces(encodingConfig.InterfaceRegistry) | ||
| bankModule.RegisterInterfaces(encodingConfig.InterfaceRegistry) | ||
| wasmModule.RegisterInterfaces(encodingConfig.InterfaceRegistry) | ||
| govModule.RegisterInterfaces(encodingConfig.InterfaceRegistry) | ||
| std.RegisterInterfaces(encodingConfig.InterfaceRegistry) | ||
|
|
||
| // Create a new TxBuilder. | ||
| txBuilder := encodingConfig.TxConfig.NewTxBuilder() | ||
|
|
||
| var msg sdk.Msg | ||
| var memo string | ||
|
|
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| // Construct the message based on the message type | ||
| switch txParams.MsgType { | ||
| case "ibc_transfer": | ||
| var err error | ||
| msg, memo, err = meteoriteibc.CreateIBCTransferMsg(txParams.Config, txParams.AcctAddress, txParams.MsgParams) | ||
| if err != nil { | ||
| return nil, "", err | ||
| } | ||
| case "bank_send": | ||
| var err error | ||
| msg, memo, err = meteoritebank.CreateBankSendMsg(txParams.Config, txParams.AcctAddress, txParams.MsgParams) | ||
| if err != nil { | ||
| return nil, "", err | ||
| } | ||
| case "store_code": | ||
| var err error | ||
| msg, memo, err = wasm.CreateStoreCodeMsg(txParams.Config, txParams.AcctAddress, txParams.MsgParams) | ||
| if err != nil { | ||
| return nil, "", err | ||
| } | ||
| case "instantiate_contract": | ||
| var err error | ||
| msg, memo, err = wasm.CreateInstantiateContractMsg(txParams.Config, txParams.AcctAddress, txParams.MsgParams) | ||
| if err != nil { | ||
| return nil, "", err | ||
| } | ||
| default: | ||
| return nil, "", fmt.Errorf("unsupported message type: %s", txParams.MsgType) | ||
| } | ||
|
|
||
| // Set the message and other transaction parameters | ||
| if err := txBuilder.SetMsgs(msg); err != nil { | ||
| return nil, "", err | ||
| } | ||
|
|
||
| // Estimate gas limit | ||
| txSize := len(msg.String()) | ||
| gasLimit := uint64((int64(txSize) * txParams.Config.Bytes) + txParams.Config.BaseGas) | ||
| txBuilder.SetGasLimit(gasLimit) | ||
|
|
||
| // Calculate fee | ||
| gasPrice := sdk.NewDecCoinFromDec(txParams.Config.Denom, sdkmath.LegacyNewDecWithPrec(txParams.Config.Gas.Low, txParams.Config.Gas.Precision)) | ||
| feeAmount := gasPrice.Amount.MulInt64(int64(gasLimit)).RoundInt() | ||
| feeCoin := sdk.NewCoin(txParams.Config.Denom, feeAmount) | ||
| txBuilder.SetFeeAmount(sdk.NewCoins(feeCoin)) | ||
|
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||
| // Set memo and timeout height | ||
| txBuilder.SetMemo(memo) | ||
| txBuilder.SetTimeoutHeight(0) | ||
|
|
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| // Set up signature | ||
| sigV2 := signing.SignatureV2{ | ||
| PubKey: txParams.PubKey, | ||
| Sequence: sequence, | ||
| Data: &signing.SingleSignatureData{ | ||
| SignMode: signing.SignMode_SIGN_MODE_DIRECT, | ||
| }, | ||
| } | ||
|
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| if err := txBuilder.SetSignatures(sigV2); err != nil { | ||
| return nil, "", err | ||
| } | ||
|
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| signerData := authsigning.SignerData{ | ||
| ChainID: txParams.ChainID, | ||
| AccountNumber: txParams.AccNum, | ||
| Sequence: sequence, | ||
| } | ||
|
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||
| // Sign the transaction | ||
| if _, err := tx.SignWithPrivKey( | ||
| ctx, | ||
| signing.SignMode_SIGN_MODE_DIRECT, | ||
| signerData, | ||
| txBuilder, | ||
| txParams.PrivKey, | ||
| encodingConfig.TxConfig, | ||
| sequence, | ||
| ); err != nil { | ||
| return nil, "", err | ||
| } | ||
|
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||
| // Encode the transaction | ||
| txBytes, err := encodingConfig.TxConfig.TxEncoder()(txBuilder.GetTx()) | ||
| if err != nil { | ||
| return nil, "", err | ||
| } | ||
|
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| // Broadcast the transaction via gRPC | ||
| grpcRes, err := grpcClient.SendTx(ctx, txBytes) | ||
| if err != nil { | ||
| return nil, "", fmt.Errorf("failed to broadcast transaction via gRPC: %w", err) | ||
| } | ||
|
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| // Check for errors in the response | ||
| if grpcRes.Code != 0 { | ||
| return grpcRes, string(txBytes), fmt.Errorf("broadcast error code %d: %s", grpcRes.Code, grpcRes.RawLog) | ||
| } | ||
|
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| return grpcRes, string(txBytes), nil | ||
| } |
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