empty and close mango account
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@ -829,13 +829,46 @@ export class MangoClient {
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);
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);
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}
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}
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//withdraw all assets, close oo, deactivating perp positions, close account
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public async emptyAndCloseMangoAccount(
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public async emptyAndCloseMangoAccount(
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group: Group,
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group: Group,
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mangoAccount: MangoAccount,
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mangoAccount: MangoAccount,
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forceClose = false,
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forceClose = false,
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): Promise<TransactionSignature> {
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): Promise<TransactionSignature> {
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const ix = await this.program.methods
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const instructions: TransactionInstruction[] = [];
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for (const token of mangoAccount.tokensActive()) {
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const bank = group.getFirstBankByTokenIndex(token.tokenIndex);
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const withdrawIx = await this.tokenWithdrawNativeIx(
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group,
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mangoAccount,
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bank.mint,
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new BN(token.balance(bank).toNumber()),
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false,
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);
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instructions.push(...withdrawIx);
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}
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for (const serum3Account of mangoAccount.serum3Active()) {
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const serum3Market = group.serum3MarketsMapByMarketIndex.get(
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serum3Account.marketIndex,
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)!.serumMarketExternal!;
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const closeOOIx = await this.serum3CloseOpenOrdersIx(
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group,
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mangoAccount,
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serum3Market,
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);
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instructions.push(closeOOIx);
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}
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for (const perp of mangoAccount.perpActive()) {
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const deactivatingPositionIx = await this.perpDeactivatePositionIx(
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group,
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mangoAccount,
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perp.marketIndex,
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);
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instructions.push(deactivatingPositionIx);
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}
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const closeIx = await this.program.methods
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.accountClose(forceClose)
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.accountClose(forceClose)
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.accounts({
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.accounts({
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group: group.publicKey,
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group: group.publicKey,
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@ -844,9 +877,10 @@ export class MangoClient {
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solDestination: mangoAccount.owner,
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solDestination: mangoAccount.owner,
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})
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})
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.instruction();
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.instruction();
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instructions.push(closeIx);
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return await this.sendAndConfirmTransaction(
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return await this.sendAndConfirmTransaction(
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[ix],
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[...instructions],
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group.addressLookupTablesList,
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group.addressLookupTablesList,
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);
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);
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}
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}
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@ -1783,11 +1817,11 @@ export class MangoClient {
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);
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);
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}
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}
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public async perpDeactivatePosition(
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public async perpDeactivatePositionIx(
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group: Group,
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group: Group,
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mangoAccount: MangoAccount,
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mangoAccount: MangoAccount,
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perpMarketIndex: PerpMarketIndex,
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perpMarketIndex: PerpMarketIndex,
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): Promise<TransactionSignature> {
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): Promise<TransactionInstruction> {
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const perpMarket = group.getPerpMarketByMarketIndex(perpMarketIndex);
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const perpMarket = group.getPerpMarketByMarketIndex(perpMarketIndex);
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const healthRemainingAccounts: PublicKey[] =
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const healthRemainingAccounts: PublicKey[] =
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this.buildHealthRemainingAccounts(
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this.buildHealthRemainingAccounts(
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@ -1811,7 +1845,23 @@ export class MangoClient {
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({ pubkey: pk, isWritable: false, isSigner: false } as AccountMeta),
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({ pubkey: pk, isWritable: false, isSigner: false } as AccountMeta),
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),
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),
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)
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)
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.rpc();
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.instruction();
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}
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public async perpDeactivatePosition(
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group: Group,
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mangoAccount: MangoAccount,
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perpMarketIndex: PerpMarketIndex,
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): Promise<TransactionSignature> {
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const ix = await this.perpDeactivatePositionIx(
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group,
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mangoAccount,
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perpMarketIndex,
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);
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return await this.sendAndConfirmTransaction(
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[ix],
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group.addressLookupTablesList,
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);
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}
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}
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public async perpPlaceOrder(
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public async perpPlaceOrder(
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@ -114,7 +114,7 @@ async function main() {
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} native amount ${nativeFlooredNumber} `,
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} native amount ${nativeFlooredNumber} `,
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);
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);
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await client.tokenWithdrawNative(
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const withdrawIx = await client.tokenWithdrawNativeIx(
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group,
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group,
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mangoAccount,
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mangoAccount,
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group.getFirstBankByTokenIndex(token.tokenIndex).mint,
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group.getFirstBankByTokenIndex(token.tokenIndex).mint,
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@ -123,6 +123,10 @@ async function main() {
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) /* see comment in token_withdraw in program */,
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) /* see comment in token_withdraw in program */,
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false,
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false,
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);
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);
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await this.sendAndConfirmTransaction(
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[...withdrawIx],
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group.addressLookupTablesList,
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);
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}
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}
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// reload and print current positions
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// reload and print current positions
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@ -99,7 +99,7 @@ async function closeUserAccount(userKeypairFile: string) {
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continue;
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continue;
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}
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}
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await client.tokenWithdrawNative(
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const withdrawIx = await client.tokenWithdrawNativeIx(
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group,
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group,
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mangoAccount,
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mangoAccount,
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group.getFirstBankByTokenIndex(token.tokenIndex)!.mint,
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group.getFirstBankByTokenIndex(token.tokenIndex)!.mint,
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@ -110,6 +110,10 @@ async function closeUserAccount(userKeypairFile: string) {
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),
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),
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false,
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false,
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);
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);
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await this.sendAndConfirmTransaction(
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[...withdrawIx],
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group.addressLookupTablesList,
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);
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}
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}
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} catch (error) {
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} catch (error) {
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console.log(error);
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console.log(error);
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@ -192,13 +192,17 @@ async function main() {
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try {
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try {
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await setBankPrice(bank, PRICES[liabName] / 2);
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await setBankPrice(bank, PRICES[liabName] / 2);
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await client.tokenWithdrawNative(
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const withdrawIx = await client.tokenWithdrawNativeIx(
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group,
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group,
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mangoAccount,
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mangoAccount,
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liabMint,
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liabMint,
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new BN(liabAmount),
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new BN(liabAmount),
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true,
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true,
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);
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);
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await this.sendAndConfirmTransaction(
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[...withdrawIx],
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group.addressLookupTablesList,
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);
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} finally {
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} finally {
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// restore the oracle
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// restore the oracle
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await setBankPrice(bank, PRICES[liabName]);
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await setBankPrice(bank, PRICES[liabName]);
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@ -446,13 +450,17 @@ async function main() {
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await setBankPrice(collateralBank, PRICES['SOL'] * 10);
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await setBankPrice(collateralBank, PRICES['SOL'] * 10);
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// Spot-borrow more than the collateral is worth
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// Spot-borrow more than the collateral is worth
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await client.tokenWithdrawNative(
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const withdrawIx = await client.tokenWithdrawNativeIx(
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group,
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group,
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mangoAccount,
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mangoAccount,
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liabMint,
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liabMint,
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new BN(-5000),
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new BN(-5000),
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true,
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true,
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);
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);
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await this.sendAndConfirmTransaction(
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[...withdrawIx],
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group.addressLookupTablesList,
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);
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await mangoAccount.reload(client);
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await mangoAccount.reload(client);
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// Execute two trades that leave the account with +$0.011 positive pnl
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// Execute two trades that leave the account with +$0.011 positive pnl
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