github.com/InjectiveLabs/sdk-go@v1.53.0/examples/chain/auction/1_MsgBid/example.go (about)

     1  package main
     2  
     3  import (
     4  	"fmt"
     5  	"os"
     6  	"time"
     7  
     8  	"cosmossdk.io/math"
     9  
    10  	"github.com/InjectiveLabs/sdk-go/client"
    11  	"github.com/InjectiveLabs/sdk-go/client/common"
    12  
    13  	auctiontypes "github.com/InjectiveLabs/sdk-go/chain/auction/types"
    14  	chainclient "github.com/InjectiveLabs/sdk-go/client/chain"
    15  	rpchttp "github.com/cometbft/cometbft/rpc/client/http"
    16  	sdktypes "github.com/cosmos/cosmos-sdk/types"
    17  )
    18  
    19  func main() {
    20  	network := common.LoadNetwork("testnet", "lb")
    21  	tmClient, err := rpchttp.New(network.TmEndpoint, "/websocket")
    22  	if err != nil {
    23  		panic(err)
    24  	}
    25  
    26  	senderAddress, cosmosKeyring, err := chainclient.InitCosmosKeyring(
    27  		os.Getenv("HOME")+"/.injectived",
    28  		"injectived",
    29  		"file",
    30  		"inj-user",
    31  		"12345678",
    32  		"5d386fbdbf11f1141010f81a46b40f94887367562bd33b452bbaa6ce1cd1381e", // keyring will be used if pk not provided
    33  		false,
    34  	)
    35  
    36  	if err != nil {
    37  		panic(err)
    38  	}
    39  
    40  	clientCtx, err := chainclient.NewClientContext(
    41  		network.ChainId,
    42  		senderAddress.String(),
    43  		cosmosKeyring,
    44  	)
    45  
    46  	if err != nil {
    47  		panic(err)
    48  	}
    49  
    50  	clientCtx = clientCtx.WithNodeURI(network.TmEndpoint).WithClient(tmClient)
    51  
    52  	chainClient, err := chainclient.NewChainClient(
    53  		clientCtx,
    54  		network,
    55  		common.OptionGasPrices(client.DefaultGasPriceWithDenom),
    56  	)
    57  
    58  	if err != nil {
    59  		panic(err)
    60  	}
    61  
    62  	round := uint64(9355)
    63  	bidAmount := sdktypes.Coin{
    64  		Denom: "inj", Amount: math.NewInt(1000000000000000000), // 1 INJ
    65  	}
    66  
    67  	msg := &auctiontypes.MsgBid{
    68  		Sender:    senderAddress.String(),
    69  		Round:     round,
    70  		BidAmount: bidAmount,
    71  	}
    72  
    73  	// AsyncBroadcastMsg, SyncBroadcastMsg, QueueBroadcastMsg
    74  	err = chainClient.QueueBroadcastMsg(msg)
    75  
    76  	if err != nil {
    77  		fmt.Println(err)
    78  	}
    79  
    80  	time.Sleep(time.Second * 5)
    81  
    82  	gasFee, err := chainClient.GetGasFee()
    83  
    84  	if err != nil {
    85  		fmt.Println(err)
    86  		return
    87  	}
    88  
    89  	fmt.Println("gas fee:", gasFee, "INJ")
    90  }