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Update dest address

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This commit is contained in:
Yurii Didyk 2022-06-03 12:46:00 +03:00
parent 7313faa01c
commit e804361398
1 changed files with 53 additions and 54 deletions
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107
NftFaucet/Services/SolanaTransactionService.cs
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@ -25,63 +25,25 @@ public class SolanaTransactionService : ISolanaTransactionService
var client = ClientFactory.GetClient(cluster);
// Generate a new mnemonic
var newMnemonic = new Mnemonic(WordList.English, WordCount.Twelve);
var wallet = new Wallet(newMnemonic);
var wallet = CreateNewWallet();
var derIndex = 1;
ulong tokenPrice = 20000000; // 1 SOL
var sig = await client.RequestAirdropAsync(wallet.Account.PublicKey, 50000000);
await client.GetConfirmedTransactionAsync(sig.Result);
var airdropSig = await client.RequestAirdropAsync(wallet.Account.PublicKey, 50000000);
await client.GetTransactionAsync(airdropSig.Result);
var walletAddress = wallet.Account.PublicKey;
Console.WriteLine($"Using account public key : {walletAddress}");
var balanceRes = await client.GetBalanceAsync(walletAddress);
if (balanceRes.WasSuccessful)
Console.WriteLine($"Account balance: {balanceRes.Result.Value}");
var rentExemption = await client.GetMinimumBalanceForRentExemptionAsync(
TokenProgram.MintAccountDataSize,
Solnet.Rpc.Types.Commitment.Confirmed
);
if (rentExemption.WasSuccessful)
Console.WriteLine($"Rent exemption: {rentExemption.Result}");
var mint = wallet.GetAccount(derIndex);
var mintAddress = mint.PublicKey;
Console.WriteLine($"Mint: {mintAddress}");
// PDA METADATA
AddressExtensions.TryFindProgramAddress(
new List<byte[]>() {
Encoding.UTF8.GetBytes("metadata"),
MetadataProgram.ProgramIdKey,
mint.PublicKey
},
MetadataProgram.ProgramIdKey,
out var metadataAddressBytes,
out _
);
var metadataAddress = new PublicKey(metadataAddressBytes);
Console.WriteLine($"PDA METADATA: {metadataAddress}");
// PDA MASTER EDITION
AddressExtensions.TryFindProgramAddress(
new List<byte[]>() {
Encoding.UTF8.GetBytes("metadata"),
MetadataProgram.ProgramIdKey,
mint.PublicKey,
Encoding.UTF8.GetBytes("edition")
},
MetadataProgram.ProgramIdKey,
out var masterEditionAddressBytes,
out _
);
var masterEditionAddress = new PublicKey(masterEditionAddressBytes);
Console.WriteLine($"PDA MASTER EDITION: {masterEditionAddress}");
var metadataAddress = GetMetadataAddress(mint.PublicKey);
var masterEditionAddress = GetMasterEditionAddress(mint.PublicKey);
// TOKEN METADATA
var data = new MetadataParameters()
@ -111,18 +73,17 @@ public class SolanaTransactionService : ISolanaTransactionService
walletAddress,
walletAddress
));
var destinationPublicKey = new PublicKey(destinationAddress);
// Step #3 - Associated Token Program: Create
instructions.Add(AssociatedTokenAccountProgram.CreateAssociatedTokenAccount(
walletAddress,
walletAddress,
destinationPublicKey,
mintAddress
));
// Step #4 - Token Program: Mint To
// Wallet address = dest
var destinationPublicKey = new PublicKey(destinationAddress);
var tokenBalanceAddress = AssociatedTokenAccountProgram.DeriveAssociatedTokenAccount(walletAddress, mintAddress);
var tokenBalanceAddress = AssociatedTokenAccountProgram.DeriveAssociatedTokenAccount(destinationPublicKey, mintAddress);
instructions.Add(TokenProgram.MintTo(
mintAddress,
tokenBalanceAddress,
@ -173,20 +134,58 @@ public class SolanaTransactionService : ISolanaTransactionService
var tx = txBuilder.Build(new List<Account> { wallet.Account, mint });
var simulationResult = await client.SimulateTransactionAsync(tx);
var isSimulationSuccessful = simulationResult.ErrorData == null;
var isSimulationSuccessful = simulationResult.WasSuccessful;
if (!isSimulationSuccessful)
{
Console.WriteLine("========== ERROR ==========");
Console.WriteLine(simulationResult.RawRpcResponse);
Console.WriteLine("========== ERROR ==========");
return string.Empty;
}
var txResult = await client.SendTransactionAsync(tx);
Console.WriteLine("========== SUCCESS ==========");
Console.WriteLine(txResult.RawRpcResponse);
Console.WriteLine("========== SUCCESS ==========");
return txResult.Result;
}
private Wallet CreateNewWallet()
{
var newMnemonic = new Mnemonic(WordList.English, WordCount.Twelve);
return new Wallet(newMnemonic);
}
private PublicKey GetMetadataAddress(PublicKey mintAddress)
{
// PDA METADATA
AddressExtensions.TryFindProgramAddress(
new List<byte[]>() {
Encoding.UTF8.GetBytes("metadata"),
MetadataProgram.ProgramIdKey,
mintAddress
},
MetadataProgram.ProgramIdKey,
out var metadataAddressBytes,
out _
);
var metadataAddress = new PublicKey(metadataAddressBytes);
return metadataAddress;
}
private PublicKey GetMasterEditionAddress(PublicKey mintAddress)
{
// PDA MASTER EDITION
AddressExtensions.TryFindProgramAddress(
new List<byte[]>() {
Encoding.UTF8.GetBytes("metadata"),
MetadataProgram.ProgramIdKey,
mintAddress,
Encoding.UTF8.GetBytes("edition")
},
MetadataProgram.ProgramIdKey,
out var masterEditionAddressBytes,
out _
);
var masterEditionAddress = new PublicKey(masterEditionAddressBytes);
return masterEditionAddress;
}
}