feat: Balancer v2 to studio

src/apps/balancer-v2/arbitrum/balancer-v2.balance-fetcher.ts

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+import { Inject } from '@nestjs/common';
+
+import { TokenBalanceHelper } from '~app-toolkit';
+import { Register } from '~app-toolkit/decorators';
+import { presentBalanceFetcherResponse } from '~app-toolkit/helpers/presentation/balance-fetcher-response.present';
+import { BalanceFetcher } from '~balance/balance-fetcher.interface';
+import { Network } from '~types/network.interface';
+
+import { BALANCER_V2_DEFINITION } from '../balancer-v2.definition';
+import { BalancerV2ClaimableContractPositionBalanceHelper } from '../helpers/balancer-v2.claimable.contract-position-balance-helper';
+
+const appId = BALANCER_V2_DEFINITION.id;
+const network = Network.ARBITRUM_MAINNET;
+
+@Register.BalanceFetcher(appId, network)
+export class ArbitrumBalancerV2BalanceFetcher implements BalanceFetcher {
+  constructor(
+    @Inject(TokenBalanceHelper) private readonly tokenBalanceHelper: TokenBalanceHelper,
+    @Inject(BalancerV2ClaimableContractPositionBalanceHelper)
+    private readonly balancerV2ClaimableContractPositionBalanceHelper: BalancerV2ClaimableContractPositionBalanceHelper,
+  ) {}
+
+  async getPoolBalances(address: string) {
+    return this.tokenBalanceHelper.getTokenBalances({
+      address,
+      network,
+      appId,
+      groupId: BALANCER_V2_DEFINITION.groups.pool.id,
+    });
+  }
+
+  async getClaimableBalances(address: string) {
+    return this.balancerV2ClaimableContractPositionBalanceHelper.getContractPositionBalances({
+      address,
+      network,
+    });
+  }
+
+  async getBalances(address: string) {
+    const [poolBalances, claimableBalances] = await Promise.all([
+      this.getPoolBalances(address),
+      this.getClaimableBalances(address),
+    ]);
+
+    return presentBalanceFetcherResponse([
+      {
+        label: 'Pools',
+        assets: poolBalances,
+      },
+      {
+        label: 'Claimable',
+        assets: claimableBalances,
+      },
+    ]);
+  }
+}

src/apps/balancer-v2/arbitrum/balancer-v2.pool.token-fetcher.ts

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+import { Inject } from '@nestjs/common';
+
+import { Register } from '~app-toolkit/decorators';
+import { PositionFetcher } from '~position/position-fetcher.interface';
+import { AppTokenPosition } from '~position/position.interface';
+import { Network } from '~types/network.interface';
+
+import { BALANCER_V2_DEFINITION } from '../balancer-v2.definition';
+import { BalancerV2PoolTokensHelper } from '../helpers/balancer-v2.pool.token-helper';
+import { BalancerV2TheGraphPoolTokenDataStrategy } from '../helpers/balancer-v2.the-graph.pool-token-address-strategy';
+
+const appId = BALANCER_V2_DEFINITION.id;
+const groupId = BALANCER_V2_DEFINITION.groups.pool.id;
+const network = Network.ARBITRUM_MAINNET;
+
+@Register.TokenPositionFetcher({ appId, groupId, network })
+export class ArbitrumBalancerV2PoolTokenFetcher implements PositionFetcher<AppTokenPosition> {
+  constructor(
+    @Inject(BalancerV2PoolTokensHelper) private readonly poolTokensHelper: BalancerV2PoolTokensHelper,
+    @Inject(BalancerV2TheGraphPoolTokenDataStrategy)
+    private readonly balancerV2TheGraphPoolTokenDataStrategy: BalancerV2TheGraphPoolTokenDataStrategy,
+  ) {}
+
+  getPositions() {
+    return this.poolTokensHelper.getTokenMarketData({
+      network,
+      appId,
+      groupId,
+      vaultAddress: '0xba12222222228d8ba445958a75a0704d566bf2c8',
+      resolvePoolTokenAddresses: this.balancerV2TheGraphPoolTokenDataStrategy.build({
+        subgraphUrl: 'https://api.thegraph.com/subgraphs/name/balancer-labs/balancer-arbitrum-v2',
+      }),
+    });
+  }
+}

src/apps/balancer-v2/balancer-v2.claimables.config.ts

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+import { Network } from '~types/network.interface';
+
+export type ClaimableTokenConfig = {
+  label: string;
+  network: Network;
+  legacyMerkleRedeemAddress?: string;
+  distributorAddress?: string;
+  merkleOrchardAddress?: string;
+  rewardTokenAddress: string;
+  manifestUrl: string;
+  weekStart?: number;
+};
+
+export const BALANCER_V2_CLAIMABLE_CONFIG: ClaimableTokenConfig[] = [
+  // Ethereum
+  {
+    label: 'BAL',
+    network: Network.ETHEREUM_MAINNET,
+    distributorAddress: '0xd2eb7bd802a7ca68d9acd209bec4e664a9abdd7b',
+    legacyMerkleRedeemAddress: '0x6d19b2bf3a36a61530909ae65445a906d98a2fa8',
+    merkleOrchardAddress: '0xdae7e32adc5d490a43ccba1f0c736033f2b4efca',
+    rewardTokenAddress: '0xba100000625a3754423978a60c9317c58a424e3d',
+    manifestUrl: 'https://raw.githubusercontent.com/balancer-labs/bal-mining-scripts/master/reports/_current.json',
+    weekStart: 52,
+  },
+  {
+    label: 'UNN',
+    network: Network.ETHEREUM_MAINNET,
+    distributorAddress: '0xbfbd6e720ffdf0497f69c95e5c03a4861c65a6e7',
+    merkleOrchardAddress: '0xdae7e32adc5d490a43ccba1f0c736033f2b4efca',
+    rewardTokenAddress: '0x226f7b842e0f0120b7e194d05432b3fd14773a9d',
+    manifestUrl:
+      'https://raw.githubusercontent.com/balancer-labs/bal-mining-scripts/master/reports/_current-union.json',
+    weekStart: 1,
+  },
+  {
+    label: 'BANK',
+    network: Network.ETHEREUM_MAINNET,
+    distributorAddress: '0x9d20fe66ec5dd15a3d3213556534c77ca20318be',
+    merkleOrchardAddress: '0xdae7e32adc5d490a43ccba1f0c736033f2b4efca',
+    rewardTokenAddress: '0x2d94aa3e47d9d5024503ca8491fce9a2fb4da198',
+    manifestUrl:
+      'https://raw.githubusercontent.com/balancer-labs/bal-mining-scripts/master/reports/_current-bankless.json',
+    weekStart: 1,
+  },
+  {
+    label: 'LIDO',
+    network: Network.ETHEREUM_MAINNET,
+    legacyMerkleRedeemAddress: '0x884226c9f7b7205f607922e0431419276a64cf8f',
+    rewardTokenAddress: '0x5a98fcbea516cf06857215779fd812ca3bef1b32',
+    manifestUrl: 'https://raw.githubusercontent.com/balancer-labs/bal-mining-scripts/master/reports/_current-lido.json',
+  },
+  {
+    label: 'VITA',
+    network: Network.ETHEREUM_MAINNET,
+    legacyMerkleRedeemAddress: '0x575bff0aca7638c573bc57bb7c91b5bdfe2462c8',
+    rewardTokenAddress: '0x81f8f0bb1cb2a06649e51913a151f0e7ef6fa321',
+    manifestUrl: 'https://raw.githubusercontent.com/balancer-labs/bal-mining-scripts/master/reports/_current-vita.json',
+  },
+  // Polygon
+  {
+    label: 'BAL',
+    network: Network.POLYGON_MAINNET,
+    distributorAddress: '0xd2eb7bd802a7ca68d9acd209bec4e664a9abdd7b',
+    merkleOrchardAddress: '0x0f3e0c4218b7b0108a3643cfe9d3ec0d4f57c54e',
+    rewardTokenAddress: '0x9a71012b13ca4d3d0cdc72a177df3ef03b0e76a3',
+    manifestUrl:
+      'https://raw.githubusercontent.com/balancer-labs/bal-mining-scripts/master/reports/_current-polygon.json',
+    weekStart: 1,
+  },
+  // Arbitrum
+  {
+    label: 'BAL',
+    network: Network.ARBITRUM_MAINNET,
+    legacyMerkleRedeemAddress: '0x6bd0b17713aaa29a2d7c9a39ddc120114f9fd809',
+    distributorAddress: '0xd2eb7bd802a7ca68d9acd209bec4e664a9abdd7b',
+    merkleOrchardAddress: '0x751a0bc0e3f75b38e01cf25bfce7ff36de1c87de',
+    rewardTokenAddress: '0x040d1edc9569d4bab2d15287dc5a4f10f56a56b8',
+    manifestUrl:
+      'https://raw.githubusercontent.com/balancer-labs/bal-mining-scripts/master/reports/_current-arbitrum.json',
+    weekStart: 6,
+  },
+  {
+    label: 'MCB',
+    network: Network.ARBITRUM_MAINNET,
+    legacyMerkleRedeemAddress: '0xc6bd2497332d24094ec16a7261eec5c412b5a2c1',
+    distributorAddress: '0x25c646adf184051b35a405b9aaeba321e8d5342a',
+    merkleOrchardAddress: '0x751a0bc0e3f75b38e01cf25bfce7ff36de1c87de',
+    rewardTokenAddress: '0x4e352cf164e64adcbad318c3a1e222e9eba4ce42',
+    manifestUrl:
+      'https://raw.githubusercontent.com/balancer-labs/bal-mining-scripts/master/reports/_current-mcdex-arbitrum.json',
+    weekStart: 4,
+  },
+  {
+    label: 'PICKLE',
+    network: Network.ARBITRUM_MAINNET,
+    legacyMerkleRedeemAddress: '0xe3fb4f33fdb4ecc874a842c5ca2ee6a2e547328c',
+    distributorAddress: '0xf02ceb58d549e4b403e8f85fbbaee4c5dfa47c01',
+    merkleOrchardAddress: '0x751a0bc0e3f75b38e01cf25bfce7ff36de1c87de',
+    rewardTokenAddress: '0x965772e0e9c84b6f359c8597c891108dcf1c5b1a',
+    manifestUrl:
+      'https://raw.githubusercontent.com/balancer-labs/bal-mining-scripts/master/reports/_current-pickle-arbitrum.json',
+    weekStart: 4,
+  },
+];

src/apps/balancer-v2/balancer-v2.definition.ts

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+import { Register } from '~app-toolkit/decorators';
+import { AppDefinition } from '~app/app.definition';
+import { GroupType, ProtocolAction, ProtocolTag } from '~app/app.interface';
+import { Network } from '~types/network.interface';
+
+export const BALANCER_V2_DEFINITION = {
+  id: 'balancer-v2',
+  name: 'Balancer V2',
+  description:
+    'Balancer is a flexible and versatile Automated Market Maker, giving developers customizability over the weights of the underlying tokens in AMM pools.',
+  url: 'https://app.balancer.fi/',
+  links: {
+    github: 'https://github.com/balancer-labs/',
+    twitter: 'https://twitter.com/BalancerLabs',
+    discord: 'https://discord.balancer.fi/',
+    medium: 'https://medium.com/balancer-protocol',
+  },
+  groups: {
+    pool: { id: 'pool', type: GroupType.TOKEN },
+    farm: { id: 'farm', type: GroupType.POSITION },
+    votingEscrow: { id: 'voting-escrow', type: GroupType.POSITION },
+    claimable: { id: 'claimable', type: GroupType.POSITION },
+  },
+  tags: [ProtocolTag.LIQUIDITY_POOL],
+  supportedNetworks: {
+    [Network.ETHEREUM_MAINNET]: [ProtocolAction.VIEW],
+    [Network.POLYGON_MAINNET]: [ProtocolAction.VIEW],
+    [Network.ARBITRUM_MAINNET]: [ProtocolAction.VIEW],
+  },
+  primaryColor: '#1c1d26',
+  token: {
+    address: '0xba100000625a3754423978a60c9317c58a424e3d',
+    network: Network.ETHEREUM_MAINNET,
+  },
+};
+
+@Register.AppDefinition(BALANCER_V2_DEFINITION.id)
+export class BalancerV2AppDefinition extends AppDefinition {
+  constructor() {
+    super(BALANCER_V2_DEFINITION);
+  }
+}
+
+export default BALANCER_V2_DEFINITION;

src/apps/balancer-v2/balancer-v2.module.ts

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+import { Register } from '~app-toolkit/decorators';
+import { AbstractApp } from '~app/app.dynamic-module';
+import { CurveAppModule } from '~apps/curve';
+
+import { ArbitrumBalancerV2BalanceFetcher } from './arbitrum/balancer-v2.balance-fetcher';
+import { ArbitrumBalancerV2PoolTokenFetcher } from './arbitrum/balancer-v2.pool.token-fetcher';
+import BALANCER_V2_DEFINITION, { BalancerV2AppDefinition } from './balancer-v2.definition';
+import { BalancerV2ContractFactory } from './contracts';
+import { EthereumBalancerV2BalanceFetcher } from './ethereum/balancer-v2.balance-fetcher';
+import { EthereumBalancerV2PoolTokenFetcher } from './ethereum/balancer-v2.pool.token-fetcher';
+import { EthereumBalancerV2StakedfContractPositionFetcher } from './ethereum/balancer-v2.staked.contract-position-fetcher';
+import { EthereumBalancerV2VotingEscrowContractPositionFetcher } from './ethereum/balancer-v2.voting-escrow.contract-position-fetcher';
+import { BalancerV2CacheManager } from './helpers/balancer-v2.cache-manager';
+import { BalancerV2ClaimableContractPositionBalanceHelper } from './helpers/balancer-v2.claimable.contract-position-balance-helper';
+import { BalancerV2EventsPoolTokenDataStrategy } from './helpers/balancer-v2.events.pool-token-address-strategy';
+import { BalancerV2GaugeAddressesGetter } from './helpers/balancer-v2.gauge-addresses-getter';
+import { BalancerV2PoolTokensHelper } from './helpers/balancer-v2.pool.token-helper';
+import { BalancerV2SpotPriceHelper } from './helpers/balancer-v2.spot-price.helper';
+import { BalancerV2TheGraphPoolTokenDataStrategy } from './helpers/balancer-v2.the-graph.pool-token-address-strategy';
+import { PolygonBalancerV2BalanceFetcher } from './polygon/balancer-v2.balance-fetcher';
+import { PolygonBalancerV2PoolTokenFetcher } from './polygon/balancer-v2.pool.token-fetcher';
+
+@Register.AppModule({
+  appId: BALANCER_V2_DEFINITION.id,
+  imports: [CurveAppModule],
+  providers: [
+    BalancerV2AppDefinition,
+    BalancerV2ContractFactory,
+    // Arbitrum
+    ArbitrumBalancerV2BalanceFetcher,
+    ArbitrumBalancerV2PoolTokenFetcher,
+    // Ethereum
+    EthereumBalancerV2BalanceFetcher,
+    EthereumBalancerV2PoolTokenFetcher,
+    EthereumBalancerV2VotingEscrowContractPositionFetcher,
+    EthereumBalancerV2StakedfContractPositionFetcher,
+    // Polygon
+    PolygonBalancerV2BalanceFetcher,
+    PolygonBalancerV2PoolTokenFetcher,
+    // Helpers
+    BalancerV2CacheManager,
+    BalancerV2PoolTokensHelper,
+    BalancerV2SpotPriceHelper,
+    BalancerV2TheGraphPoolTokenDataStrategy,
+    BalancerV2ClaimableContractPositionBalanceHelper,
+    BalancerV2EventsPoolTokenDataStrategy,
+    BalancerV2GaugeAddressesGetter,
+  ],
+})
+export class BalancerV2AppModule extends AbstractApp() {}