feat: colony (#766)

.vscode/launch.json

@@ -112,6 +112,7 @@
         "charm-finance",
         "coinbase-wrapped-staked-eth",
         "coinwind",
+        "colony",
         "compound",
         "compound-v3",
         "concentrator",

src/adapters/colony/avalanche/balance.ts

@@ -0,0 +1,53 @@
+import type { Balance, BalancesContext, Contract } from '@lib/adapter'
+import { call } from '@lib/call'
+
+const abi = {
+  stakeBalanceOfv1: {
+    inputs: [{ internalType: 'address', name: 'account', type: 'address' }],
+    name: 'stakedBalanceOf',
+    outputs: [{ internalType: 'uint256', name: '', type: 'uint256' }],
+    stateMutability: 'view',
+    type: 'function',
+  },
+  stakeBalanceOfv2: {
+    inputs: [{ internalType: 'address', name: 'account', type: 'address' }],
+    name: 'stakeBalanceOf',
+    outputs: [{ internalType: 'uint256', name: '', type: 'uint256' }],
+    stateMutability: 'view',
+    type: 'function',
+  },
+} as const
+
+export async function getCLYv1StakeBalances(ctx: BalancesContext, staker: Contract): Promise<Balance> {
+  const amount = await call({
+    ctx,
+    target: staker.address,
+    params: [ctx.address],
+    abi: abi.stakeBalanceOfv1,
+  })
+
+  return {
+    ...staker,
+    amount,
+    underlyings: undefined,
+    rewards: undefined,
+    category: 'stake',
+  }
+}
+
+export async function getCLYv2StakeBalances(ctx: BalancesContext, staker: Contract): Promise<Balance> {
+  const amount = await call({
+    ctx,
+    target: staker.address,
+    params: [ctx.address],
+    abi: abi.stakeBalanceOfv2,
+  })
+
+  return {
+    ...staker,
+    amount,
+    underlyings: undefined,
+    rewards: undefined,
+    category: 'stake',
+  }
+}

src/adapters/colony/avalanche/index.ts

@@ -0,0 +1,33 @@
+import { getCLYv1StakeBalances, getCLYv2StakeBalances } from '@adapters/colony/avalanche/balance'
+import type { Contract, GetBalancesHandler } from '@lib/adapter'
+import { resolveBalances } from '@lib/balance'
+
+const CLY_v1: Contract = {
+  chain: 'avalanche',
+  address: '0x5b0d74c78f2588b3c5c49857edb856cc731dc557',
+  token: '0xec3492a2508ddf4fdc0cd76f31f340b30d1793e6',
+}
+
+const CLY_v2: Contract = {
+  chain: 'avalanche',
+  address: '0x7ccda6e26dced1ba275c67cd20235790ed615a8d',
+  token: '0xec3492a2508ddf4fdc0cd76f31f340b30d1793e6',
+  version: 2,
+}
+
+export const getContracts = () => {
+  return {
+    contracts: { CLY_v1, CLY_v2 },
+  }
+}
+
+export const getBalances: GetBalancesHandler<typeof getContracts> = async (ctx, contracts) => {
+  const balances = await resolveBalances<typeof getContracts>(ctx, contracts, {
+    CLY_v1: getCLYv1StakeBalances,
+    CLY_v2: getCLYv2StakeBalances,
+  })
+
+  return {
+    groups: [{ balances }],
+  }
+}

src/adapters/colony/index.ts

@@ -0,0 +1,10 @@
+import type { Adapter } from '@lib/adapter'
+
+import * as avalanche from './avalanche'
+
+const adapter: Adapter = {
+  id: 'colony',
+  avalanche,
+}
+
+export default adapter

src/adapters/index.ts

@@ -41,6 +41,7 @@ import chainlink from '@adapters/chainlink'
 import charmFinance from '@adapters/charm-finance'
 import coinbaseWrappedStakedEth from '@adapters/coinbase-wrapped-staked-eth'
 import coinwind from '@adapters/coinwind'
+import colony from '@adapters/colony'
 import compound from '@adapters/compound'
 import compoundV3 from '@adapters/compound-v3'
 import concentrator from '@adapters/concentrator'
@@ -274,6 +275,7 @@ export const adapters: Adapter[] = [
   charmFinance,
   coinbaseWrappedStakedEth,
   coinwind,
+  colony,
   compound,
   compoundV3,
   concentrator,