76 lines
1.7 KiB
TypeScript
76 lines
1.7 KiB
TypeScript
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import { PublicKey, TransactionInstruction } from '@solana/web3.js'
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import { GOVERNANCE_SCHEMA } from './serialisation'
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import { serialize } from 'borsh'
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import { WithdrawGoverningTokensArgs } from './instructions'
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import { GOVERNANCE_PROGRAM_SEED } from './accounts'
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export const withWithdrawGoverningTokens = async (
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instructions: TransactionInstruction[],
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programId: PublicKey,
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realm: PublicKey,
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governingTokenDestination: PublicKey,
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governingTokenMint: PublicKey,
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governingTokenOwner: PublicKey,
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tokenId: PublicKey
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) => {
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const args = new WithdrawGoverningTokensArgs()
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const data = Buffer.from(serialize(GOVERNANCE_SCHEMA, args))
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const [tokenOwnerRecordAddress] = await PublicKey.findProgramAddress(
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[
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Buffer.from(GOVERNANCE_PROGRAM_SEED),
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realm.toBuffer(),
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governingTokenMint.toBuffer(),
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governingTokenOwner.toBuffer(),
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],
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programId
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)
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const [governingTokenHoldingAddress] = await PublicKey.findProgramAddress(
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[
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Buffer.from(GOVERNANCE_PROGRAM_SEED),
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realm.toBuffer(),
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governingTokenMint.toBuffer(),
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],
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programId
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)
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const keys = [
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{ pubkey: realm, isWritable: false, isSigner: false },
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{
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pubkey: governingTokenHoldingAddress,
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isWritable: true,
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isSigner: false,
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},
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{
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pubkey: governingTokenDestination,
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isWritable: true,
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isSigner: false,
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},
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{
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pubkey: governingTokenOwner,
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isWritable: false,
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isSigner: true,
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},
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{
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pubkey: tokenOwnerRecordAddress,
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isWritable: true,
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isSigner: false,
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},
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{
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pubkey: tokenId,
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isWritable: false,
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isSigner: false,
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},
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]
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instructions.push(
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new TransactionInstruction({
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keys,
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programId,
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data,
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})
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)
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}
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