feat(exchangeable-tokens): Compound and Olympus tokens as exchangeable (

#601)

src/app-toolkit/helpers/position/vault.token-helper.ts

@@ -13,11 +13,11 @@ import { getImagesFromToken } from '~app-toolkit/helpers/presentation/image.pres
 import { EthersMulticall } from '~multicall';
 import { ContractType } from '~position/contract.interface';
 import { StatsItem } from '~position/display.interface';
-import { AppTokenPosition, Token } from '~position/position.interface';
+import { AppTokenPosition, ExchangeableAppTokenDataProps, Token } from '~position/position.interface';
 import { AppGroupsDefinition } from '~position/position.service';
 import { Network } from '~types/network.interface';
 
-export type VaultTokenDataProps = {
+export type VaultTokenDataProps = ExchangeableAppTokenDataProps & {
   liquidity: number;
   reserve: number;
 };
@@ -27,6 +27,7 @@ export type VaultTokenHelperParams<T> = {
   appId: string;
   groupId: string;
   dependencies?: AppGroupsDefinition[];
+  exchangeable?: boolean;
   resolveContract: (opts: { address: string; network: Network }) => T;
   resolveVaultAddresses: (opts: { multicall: EthersMulticall; network: Network }) => string[] | Promise<string[]>;
   resolveUnderlyingTokenAddress: (opts: { multicall: EthersMulticall; contract: T }) => string | Promise<string | null>;
@@ -58,6 +59,7 @@ export class VaultTokenHelper {
     appId,
     groupId,
     dependencies = [],
+    exchangeable = false,
     resolveVaultAddresses,
     resolveContract,
     resolveUnderlyingTokenAddress,
@@ -131,6 +133,7 @@ export class VaultTokenHelper {
           dataProps: {
             liquidity,
             reserve,
+            exchangeable,
           },
 
           displayProps: {

src/apps/compound/ethereum/compound.supply.token-fetcher.ts

@@ -25,6 +25,7 @@ export class EthereumCompoundSupplyTokenFetcher implements PositionFetcher<AppTo
       network,
       appId,
       groupId,
+      exchangeable: true,
       comptrollerAddress: '0x3d9819210a31b4961b30ef54be2aed79b9c9cd3b',
       getComptrollerContract: ({ address, network }) =>
         this.compoundContractFactory.compoundComptroller({ address, network }),

src/apps/compound/helper/compound.supply.token-helper.ts

@@ -13,14 +13,14 @@ import { getTokenImg } from '~app-toolkit/helpers/presentation/image.present';
 import { EthersMulticall as Multicall } from '~multicall/multicall.ethers';
 import { ContractType } from '~position/contract.interface';
 import { BalanceDisplayMode } from '~position/display.interface';
-import { AppTokenPosition, Token } from '~position/position.interface';
+import { AppTokenPosition, ExchangeableAppTokenDataProps, Token } from '~position/position.interface';
 import { AppGroupsDefinition } from '~position/position.service';
 import { BaseToken } from '~position/token.interface';
 import { Network } from '~types/network.interface';
 
 import { CompoundComptroller, CompoundContractFactory, CompoundCToken } from '../contracts';
 
-export type CompoundSupplyTokenDataProps = {
+export type CompoundSupplyTokenDataProps = ExchangeableAppTokenDataProps & {
   supplyApy: number;
   borrowApy: number;
   liquidity: number;
@@ -46,6 +46,7 @@ type CompoundSupplyTokenHelperParams<T = CompoundComptroller, V = CompoundCToken
   getExchangeRateMantissa: (opts: { tokenDecimals: number; underlyingTokenDecimals: number }) => number;
   getDisplayLabel?: (opts: { contract: V; multicall: Multicall; underlyingToken: Token }) => Promise<string>;
   getDenormalizedRate?: (opts: { rate: BigNumberish; blocksPerDay: number; decimals: number }) => number;
+  exchangeable?: boolean;
 };
 
 @Injectable()
@@ -61,6 +62,7 @@ export class CompoundSupplyTokenHelper {
     network,
     appId,
     groupId,
+    exchangeable = false,
     dependencies = [],
     allTokens = [],
     getComptrollerContract,
@@ -161,6 +163,7 @@ export class CompoundSupplyTokenHelper {
             borrowApy,
             liquidity,
             comptrollerAddress,
+            exchangeable,
           },
 
           displayProps: {

src/apps/olympus/ethereum/olympus.g-ohm.token-fetcher.ts

@@ -31,6 +31,7 @@ export class EthereumOlympusGOhmTokenFetcher implements PositionFetcher<AppToken
       appId,
       groupId,
       network,
+      exchangeable: true,
       dependencies: [{ appId, groupIds: [OLYMPUS_DEFINITION.groups.sOhm.id], network }],
       resolveVaultAddresses: () => ['0x0ab87046fbb341d058f17cbc4c1133f25a20a52f'], // gOHM
       resolveContract: ({ address, network }) => this.contractFactory.olympusGOhmToken({ address, network }),

src/apps/olympus/ethereum/olympus.s-ohm-v1.token-fetcher.ts

@@ -30,6 +30,7 @@ export class EthereumOlympusSOhmV1TokenFetcher implements PositionFetcher<AppTok
       appId,
       groupId,
       network,
+      exchangeable: true,
       resolveContract: ({ address, network }) => this.contractFactory.olympusSOhmV1Token({ address, network }),
       resolveVaultAddresses: () => ['0x04f2694c8fcee23e8fd0dfea1d4f5bb8c352111f'], // sOHMv1
       resolveUnderlyingTokenAddress: () => '0x383518188c0c6d7730d91b2c03a03c837814a899', // OHMv1

src/apps/olympus/ethereum/olympus.s-ohm.token-fetcher.ts

@@ -30,6 +30,7 @@ export class EthereumOlympusSOhmTokenFetcher implements PositionFetcher<AppToken
       appId,
       groupId,
       network,
+      exchangeable: true,
       resolveContract: ({ address, network }) => this.contractFactory.olympusSOhmToken({ address, network }),
       resolveVaultAddresses: () => ['0x04906695d6d12cf5459975d7c3c03356e4ccd460'], // sOHM
       resolveUnderlyingTokenAddress: () => '0x64aa3364f17a4d01c6f1751fd97c2bd3d7e7f1d5', // OHM