feat: add stakeSdkProvider and context with stake-sdk

app/components/UI/Stake/Views/StakeInputView/StakeInputView.tsx

@@ -19,6 +19,7 @@ import styleSheet from './StakeInputView.styles';
 import useStakingInputHandlers from '../../hooks/useStakingInput';
 import useBalance from '../../hooks/useBalance';
 import InputDisplay from '../../components/InputDisplay';
+import { useStakeContext } from '../../hooks/useStakeContext';
 
 const StakeInputView = () => {
   const title = strings('stake.stake_eth');
@@ -43,6 +44,9 @@ const StakeInputView = () => {
     estimatedAnnualRewards,
   } = useStakingInputHandlers(balanceWei);
 
+
+  const { sdkService } = useStakeContext();
+
   const navigateToLearnMoreModal = () => {
     navigation.navigate('StakeModals', {
       screen: Routes.STAKING.MODALS.LEARN_MORE,
@@ -57,7 +61,7 @@ const StakeInputView = () => {
         amountFiat: fiatAmount,
       },
     });
-  }, [amountWei, fiatAmount, navigation]);
+  }, [amountWei, fiatAmount, navigation, sdkService]);
 
   const balanceText = strings('stake.balance');
 

app/components/UI/Stake/hooks/useBalance.ts

@@ -48,7 +48,7 @@ const useBalance = () => {
     [balanceWei, conversionRate],
   );
 
-  return { balance, balanceFiat, balanceWei, balanceFiatNumber };
+  return { balance, balanceFiat, balanceWei, balanceFiatNumber, conversionRate, currentCurrency };
 };
 
 export default useBalance;

app/components/UI/Stake/hooks/useStakeContext.ts

@@ -0,0 +1,7 @@
+import { useContext } from "react";
+import { Stake, StakeContext } from "../sdk/stakeSdkProvider";
+
+export const useStakeContext = () => {
+    const context = useContext(StakeContext);
+    return context as Stake;
+};

app/components/UI/Stake/routes/index.tsx

@@ -5,6 +5,7 @@ import LearnMoreModal from '../components/LearnMoreModal';
 import Routes from '../../../../constants/navigation/Routes';
 import StakeConfirmationView from '../Views/StakeConfirmationView/StakeConfirmationView';
 import UnstakeInputView from '../Views/UnstakeInputView/UnstakeInputView';
+import { StakeSDKProvider } from '../sdk/stakeSdkProvider';
 const Stack = createStackNavigator();
 const ModalStack = createStackNavigator();
 
@@ -30,16 +31,18 @@ const StakeScreenStack = () => (
 
 // Modal Stack for Modals
 const StakeModalStack = () => (
-  <ModalStack.Navigator
-    mode={'modal'}
-    screenOptions={clearStackNavigatorOptions}
-  >
-    <ModalStack.Screen
-      name={Routes.STAKING.MODALS.LEARN_MORE}
-      component={LearnMoreModal}
-      options={{ headerShown: false }}
-    />
-  </ModalStack.Navigator>
+  <StakeSDKProvider>
+    <ModalStack.Navigator
+      mode={'modal'}
+      screenOptions={clearStackNavigatorOptions}
+    >
+      <ModalStack.Screen
+        name={Routes.STAKING.MODALS.LEARN_MORE}
+        component={LearnMoreModal}
+        options={{ headerShown: false }}
+      />
+    </ModalStack.Navigator>
+  </StakeSDKProvider>
 );
 
 export { StakeScreenStack, StakeModalStack };

app/components/UI/Stake/sdk/UseSdkProvider.test.tsx

@@ -0,0 +1,72 @@
+import {
+  ChainId,
+  PooledStakingContract,
+  StakingType,
+} from '@metamask/stake-sdk';
+import renderWithProvider from '../../../../util/test/renderWithProvider';
+import { createStackNavigator } from '@react-navigation/stack';
+import { backgroundState } from '../../../../util/test/initial-root-state';
+import { Stake } from '../sdk/stakeSdkProvider';
+import * as useStakeContextHook from '../hooks/useStakeContext';
+import { Contract } from '@ethersproject/contracts';
+import { StakeModalStack, StakeScreenStack } from '../routes';
+
+const mockPooledStakingContractService: PooledStakingContract = {
+  chainId: ChainId.ETHEREUM,
+  connectSignerOrProvider: jest.fn(),
+  contract: new Contract('0x0000000000000000000000000000000000000000', []),
+  convertToShares: jest.fn(),
+  encodeClaimExitedAssetsTransactionData: jest.fn(),
+  encodeDepositTransactionData: jest.fn(),
+  encodeEnterExitQueueTransactionData: jest.fn(),
+  encodeMulticallTransactionData: jest.fn(),
+  estimateClaimExitedAssetsGas: jest.fn(),
+  estimateDepositGas: jest.fn(),
+  estimateEnterExitQueueGas: jest.fn(),
+  estimateMulticallGas: jest.fn(),
+};
+
+const mockSDK: Stake = {
+  sdkService: mockPooledStakingContractService,
+  sdkType: StakingType.POOLED,
+  setSdkType: jest.fn(),
+};
+
+jest.mock('../../Stake/constants', () => ({
+  isPooledStakingFeatureEnabled: jest.fn().mockReturnValue(true),
+}));
+
+describe('Stake Modals With Stake Sdk Provider', () => {
+  const initialState = {
+    engine: {
+      backgroundState,
+    },
+  };
+
+  it('should render correctly stake screen with stake sdk provider and resolve the stake context', () => {
+    const useStakeContextSpy = jest
+    .spyOn(useStakeContextHook, 'useStakeContext')
+    .mockReturnValue(mockSDK);
+
+    const { toJSON } = renderWithProvider(StakeScreenStack(), {
+      state: initialState,
+    });
+
+    expect(toJSON()).toMatchSnapshot();
+    expect(useStakeContextSpy).toHaveBeenCalled();
+  });
+
+  it('should render correctly stake modal with stake sdk provider and resolve the stake context', () => {
+    const useStakeContextSpy = jest
+    .spyOn(useStakeContextHook, 'useStakeContext')
+    .mockReturnValue(mockSDK);
+
+    const { toJSON } = renderWithProvider(StakeModalStack(), {
+      state: initialState,
+    });
+
+    expect(toJSON()).toMatchSnapshot();
+    expect(useStakeContextSpy).toHaveBeenCalledTimes(0);
+
+  });
+});