feat(suite): add solana unstaking and claiming methods

trezor · Dec 23, 2024 · e58f97b · e58f97b
1 parent 6249141
commit e58f97b
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Showing 4 changed files with 94 additions and 9 deletions.
diff --git a/packages/suite/src/actions/wallet/stake/stakeFormSolanaActions.ts b/packages/suite/src/actions/wallet/stake/stakeFormSolanaActions.ts
@@ -15,11 +15,17 @@ import {
     MIN_SOL_AMOUNT_FOR_STAKING,
     MIN_SOL_BALANCE_FOR_STAKING,
     MIN_SOL_FOR_WITHDRAWALS,
+    SOL_STAKING_OPERATION_FEE,
 } from '@suite-common/wallet-constants';
 
 import { Dispatch, GetState } from 'src/types/suite';
 import { selectAddressDisplayType } from 'src/reducers/suite/suiteReducer';
-import { getPubKeyFromAddress, prepareStakeSolTx } from 'src/utils/suite/solanaStaking';
+import {
+    getPubKeyFromAddress,
+    prepareClaimSolTx,
+    prepareStakeSolTx,
+    prepareUnstakeSolTx,
+} from 'src/utils/suite/solanaStaking';
 
 import { calculate, composeStakingTransaction } from './stakeFormActions';
 
@@ -30,7 +36,8 @@ const calculateTransaction = (
     compareWithAmount = true,
     symbol: NetworkSymbol,
 ): PrecomposedTransaction => {
-    const feeInLamports = new BigNumber(feeLevel.feePerTx ?? '0').toString();
+    // TODO: change to the dynamic fee
+    const feeInLamports = new BigNumber(SOL_STAKING_OPERATION_FEE).toString();
 
     const stakingParams = {
         feeInBaseUnits: feeInLamports,
@@ -100,6 +107,25 @@ export const signTransaction =
             });
         }
 
+        if (stakeType === 'unstake') {
+            txData = await prepareUnstakeSolTx({
+                from: account.descriptor,
+                path: account.path,
+                amount: formValues.outputs[0].amount,
+                symbol: account.symbol,
+                selectedBlockchain,
+            });
+        }
+
+        if (stakeType === 'claim') {
+            txData = await prepareClaimSolTx({
+                from: account.descriptor,
+                path: account.path,
+                symbol: account.symbol,
+                selectedBlockchain,
+            });
+        }
+
         if (!txData) {
             dispatch(
                 notificationsActions.addToast({

diff --git a/packages/suite/src/utils/suite/solanaStaking.ts b/packages/suite/src/utils/suite/solanaStaking.ts
@@ -1,9 +1,11 @@
 import { VersionedTransaction, PublicKey } from '@solana/web3.js-version1';
 
 import { NetworkSymbol } from '@suite-common/wallet-config';
-import { LAMPORTS_PER_SOL, WALLET_SDK_SOURCE } from '@suite-common/wallet-constants';
-import { selectSolanaWalletSdkNetwork } from '@suite-common/wallet-utils';
-import { BigNumber } from '@trezor/utils';
+import { WALLET_SDK_SOURCE } from '@suite-common/wallet-constants';
+import {
+    networkAmountToSmallestUnit,
+    selectSolanaWalletSdkNetwork,
+} from '@suite-common/wallet-utils';
 import type { SolanaSignTransaction } from '@trezor/connect';
 import { Blockchain } from '@suite-common/wallet-types';
 
@@ -65,8 +67,64 @@ export const prepareStakeSolTx = async ({
     try {
         const solanaClient = selectSolanaWalletSdkNetwork(symbol, selectedBlockchain.url);
 
-        const lamports = new BigNumber(LAMPORTS_PER_SOL).multipliedBy(amount).toNumber(); // stake method expects lamports as a number
-        const tx = await solanaClient.stake(from, lamports, WALLET_SDK_SOURCE);
+        const lamports = networkAmountToSmallestUnit(amount, symbol);
+        const tx = await solanaClient.stake(from, Number(lamports), WALLET_SDK_SOURCE);
+        const transformedTx = transformTx(tx.result, path);
+
+        return {
+            success: true,
+            tx: transformedTx,
+        };
+    } catch (e) {
+        console.error(e);
+
+        return {
+            success: false,
+            errorMessage: e.message,
+        };
+    }
+};
+
+export const prepareUnstakeSolTx = async ({
+    from,
+    path,
+    amount,
+    symbol,
+    selectedBlockchain,
+}: PrepareStakeSolTxParams): Promise<PrepareStakeSolTxResponse> => {
+    try {
+        const solanaClient = selectSolanaWalletSdkNetwork(symbol, selectedBlockchain.url);
+
+        const lamports = networkAmountToSmallestUnit(amount, symbol);
+        const tx = await solanaClient.unstake(from, Number(lamports), WALLET_SDK_SOURCE);
+        const transformedTx = transformTx(tx.result, path);
+
+        return {
+            success: true,
+            tx: transformedTx,
+        };
+    } catch (e) {
+        console.error(e);
+
+        return {
+            success: false,
+            errorMessage: e.message,
+        };
+    }
+};
+
+type PrepareClaimSolTxParams = Omit<PrepareStakeSolTxParams, 'amount'>;
+
+export const prepareClaimSolTx = async ({
+    from,
+    path,
+    symbol,
+    selectedBlockchain,
+}: PrepareClaimSolTxParams): Promise<PrepareStakeSolTxResponse> => {
+    try {
+        const solanaClient = selectSolanaWalletSdkNetwork(symbol, selectedBlockchain.url);
+
+        const tx = await solanaClient.claim(from);
         const transformedTx = transformTx(tx.result, path);
 
         return {

diff --git a/suite-common/wallet-constants/src/solanaStakingConstants.ts b/suite-common/wallet-constants/src/solanaStakingConstants.ts
@@ -5,5 +5,6 @@ export const MIN_SOL_AMOUNT_FOR_STAKING = new BigNumber(0.01);
 export const MAX_SOL_AMOUNT_FOR_STAKING = new BigNumber(10_000_000);
 export const MIN_SOL_FOR_WITHDRAWALS = new BigNumber(0.000005);
 export const MIN_SOL_BALANCE_FOR_STAKING = MIN_SOL_AMOUNT_FOR_STAKING.plus(MIN_SOL_FOR_WITHDRAWALS);
+export const SOL_STAKING_OPERATION_FEE = new BigNumber(70_000); // 0.00007 SOL
 
 export const SOLANA_EPOCH_DAYS = 3;
diff --git a/suite-common/wallet-core/src/stake/stakeSelectors.ts b/suite-common/wallet-core/src/stake/stakeSelectors.ts
@@ -6,9 +6,9 @@ import { StakeRootState } from './stakeReducer';
 
 export const selectEverstakeData = (
     state: StakeRootState,
-    networkSymbol: NetworkSymbol,
+    symbol: NetworkSymbol,
     endpointType: 'poolStats' | 'validatorsQueue' | 'getAssets',
-) => state.wallet.stake?.data?.[networkSymbol]?.[endpointType];
+) => state.wallet.stake?.data?.[symbol]?.[endpointType];
 
 export const selectPoolStatsApyData = (state: StakeRootState, symbol?: NetworkSymbol) => {
     const { data } = state.wallet.stake ?? {};