PT V5 Optimism Support

src/apps/pool-together-v5/common/pool-together-v5.prize-vault.token-fetcher.ts

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+import { Erc20, Erc4626 } from '~contract/contracts';
+import { AppTokenTemplatePositionFetcher } from '~position/template/app-token.template.position-fetcher';
+import { GetDataPropsParams, GetDisplayPropsParams, GetPricePerShareParams, GetUnderlyingTokensParams } from '~position/template/app-token.template.types';
+import { PRIZE_VAULT_ADDRESSES } from './pool-together.v5.constants';
+
+export abstract class PoolTogetherV5PrizeVaultTokenFetcher extends AppTokenTemplatePositionFetcher<Erc20> {
+  groupLabel: string;
+
+  getContract(address: string): Erc4626 {
+    return this.appToolkit.globalContracts.erc4626({ address, network: this.network });
+  }
+
+  async getAddresses(): Promise<string[]> {
+    return PRIZE_VAULT_ADDRESSES[this.network] ?? [];
+  }
+
+  async getUnderlyingTokenDefinitions({ contract }: GetUnderlyingTokensParams<Erc4626>) {
+    const underlyingToken = await contract.asset();
+    return [{ address: underlyingToken, network: this.network }];
+  }
+
+  async getPricePerShare({ contract, appToken }: GetPricePerShareParams<Erc4626>) {
+    const oneShare = BigInt(10 ** appToken.tokens[0].decimals);
+    const exchangeRate = (await contract.convertToAssets(oneShare)).toBigInt();
+    const pricePerShare = Number(exchangeRate / oneShare);
+    return [pricePerShare];
+  }
+
+  async getLiquidity({ contract, appToken }: GetDataPropsParams<Erc4626>) {
+    const reserveRaw = await contract.totalAssets();
+    const reserve = Number(reserveRaw) / 10 ** appToken.tokens[0].decimals;
+    const liquidity = reserve * appToken.tokens[0].price;
+    return liquidity;
+  }
+
+  async getReserves({ contract, appToken }: GetDataPropsParams<Erc4626>) {
+    const reserveRaw = await contract.totalAssets();
+    const reserve = Number(reserveRaw) / 10 ** appToken.tokens[0].decimals;
+    return [reserve];
+  }
+
+  async getLabel({ contract }: GetDisplayPropsParams<Erc4626>) {
+    return contract.name();
+  }
+
+  async getLabelDetailed({ appToken }: GetDisplayPropsParams<Erc4626>) {
+    return appToken.symbol;
+  }
+
+}

src/apps/pool-together-v5/common/pool-together.v5.constants.ts

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+import { Network } from "~types"
+
+export const PRIZE_VAULT_ADDRESSES: Partial<Record<Network, `0x${string}`[]>> = {
+  [Network.OPTIMISM_MAINNET]: [
+    '0xE3B3a464ee575E8E25D2508918383b89c832f275', // Prize USDC.e - Aave
+    '0x29Cb69D4780B53c1e5CD4D2B817142D2e9890715', // Prize WETH - Aave
+    '0xCe8293f586091d48A0cE761bBf85D5bCAa1B8d2b'  // Prize DAI - Aave
+  ]
+}

src/apps/pool-together-v5/optimism/pool-together-v5.prize-vault.token-fetcher.ts

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+import { PositionTemplate } from '~app-toolkit/decorators/position-template.decorator';
+import { PoolTogetherV5PrizeVaultTokenFetcher } from '../common/pool-together-v5.prize-vault.token-fetcher';
+
+@PositionTemplate()
+export class OptimismPoolTogetherV5PrizeVaultTokenFetcher extends PoolTogetherV5PrizeVaultTokenFetcher {
+  groupLabel: 'Prize Vaults';
+}

src/apps/pool-together-v5/pool-together-v5.module.ts

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+import { Module } from '@nestjs/common';
+
+import { AbstractApp } from '~app/app.dynamic-module';
+import { OptimismPoolTogetherV5PrizeVaultTokenFetcher } from './optimism/pool-together-v5.prize-vault.token-fetcher';
+
+@Module({
+  providers: [
+    OptimismPoolTogetherV5PrizeVaultTokenFetcher
+  ],
+})
+export class PoolTogetherV5AppModule extends AbstractApp() {}