feat:Adapter,Nasdex,polygon (#1374)

.vscode/launch.json

@@ -294,6 +294,7 @@
         "mantisswap",
         "mantle-staked-eth",
         "maple",
+        "matrix-farm",
         "mdex",
         "mean-finance",
         "mendi-finance",
@@ -315,6 +316,7 @@
         "mu-exchange",
         "mugenfinance",
         "multichain",
+        "nasdex",
         "nemesis-dao",
         "nexus-mutual",
         "nf3-ape",
@@ -357,6 +359,7 @@
         "proxy",
         "pstake-finance",
         "puffer-finance",
+        "purple-bridge-dex",
         "qidao",
         "quickswap-dex",
         "radiant-v1",

src/adapters/index.ts

@@ -203,6 +203,7 @@ import makerdao from '@adapters/makerdao'
 import mantisswap from '@adapters/mantisswap'
 import mantleStakedEth from '@adapters/mantle-staked-eth'
 import maple from '@adapters/maple'
+import matrixFarm from '@adapters/matrix-farm'
 import mdex from '@adapters/mdex'
 import meanFinance from '@adapters/mean-finance'
 import mendiFinance from '@adapters/mendi-finance'
@@ -224,6 +225,7 @@ import mstable from '@adapters/mstable'
 import muExchange from '@adapters/mu-exchange'
 import mugenfinance from '@adapters/mugenfinance'
 import multichain from '@adapters/multichain'
+import nasdex from '@adapters/nasdex'
 import nemesisDao from '@adapters/nemesis-dao'
 import nexusMutual from '@adapters/nexus-mutual'
 import nf3Ape from '@adapters/nf3-ape'
@@ -266,6 +268,7 @@ import protectorateProtocol from '@adapters/protectorate-protocol'
 import proxy from '@adapters/proxy'
 import pstakeFinance from '@adapters/pstake-finance'
 import pufferFinance from '@adapters/puffer-finance'
+import purpleBridgeDex from '@adapters/purple-bridge-dex'
 import qidao from '@adapters/qidao'
 import quickswapDex from '@adapters/quickswap-dex'
 import radiantV1 from '@adapters/radiant-v1'
@@ -612,6 +615,7 @@ export const adapters: Adapter[] = [
   mantisswap,
   mantleStakedEth,
   maple,
+  matrixFarm,
   mdex,
   meanFinance,
   mendiFinance,
@@ -633,6 +637,7 @@ export const adapters: Adapter[] = [
   muExchange,
   mugenfinance,
   multichain,
+  nasdex,
   nemesisDao,
   nexusMutual,
   nf3Ape,
@@ -675,6 +680,7 @@ export const adapters: Adapter[] = [
   proxy,
   pstakeFinance,
   pufferFinance,
+  purpleBridgeDex,
   qidao,
   quickswapDex,
   radiantV1,

src/adapters/nasdex/index.ts

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

src/adapters/nasdex/polygon/index.ts

@@ -0,0 +1,44 @@
+import { getNasdexPendingRewards } from '@adapters/nasdex/polygon/masterchef'
+import type { AdapterConfig, BaseContext, Contract, GetBalancesHandler } from '@lib/adapter'
+import { resolveBalances } from '@lib/balance'
+import { getMasterChefPoolsBalances } from '@lib/masterchef/masterChefBalance'
+import { getMasterChefPoolsContracts } from '@lib/masterchef/masterChefContract'
+
+const masterChef: Contract = {
+  chain: 'ethereum',
+  address: '0x35cA0e02C4c16c94c4cC8B67D13d660b78414f95',
+}
+
+const NSDX: Contract = {
+  chain: 'ethereum',
+  address: '0x35cA0e02C4c16c94c4cC8B67D13d660b78414f95',
+  decimals: 18,
+  symbol: 'NSDX',
+}
+
+export const getContracts = async (ctx: BaseContext) => {
+  const pools = await getMasterChefPoolsContracts(ctx, { masterChefAddress: masterChef.address })
+
+  return {
+    contracts: { pools },
+  }
+}
+
+export const getBalances: GetBalancesHandler<typeof getContracts> = async (ctx, contracts) => {
+  const balances = await resolveBalances<typeof getContracts>(ctx, contracts, {
+    pools: (...args) =>
+      getMasterChefPoolsBalances(...args, {
+        masterChefAddress: masterChef.address,
+        rewardToken: NSDX,
+        getUserPendingRewards: getNasdexPendingRewards,
+      }),
+  })
+
+  return {
+    groups: [{ balances }],
+  }
+}
+
+export const config: AdapterConfig = {
+  startDate: 1635379200,
+}

src/adapters/nasdex/polygon/masterchef.ts

@@ -0,0 +1,35 @@
+import type { BalancesContext, Contract } from '@lib/adapter'
+import { mapSuccessFilter } from '@lib/array'
+import type { GetUsersInfosParams } from '@lib/masterchef/masterChefBalance'
+import { multicall } from '@lib/multicall'
+
+const abi = {
+  pendingNSDX: {
+    inputs: [
+      { internalType: 'uint256', name: '_pid', type: 'uint256' },
+      { internalType: 'address', name: '_user', type: 'address' },
+    ],
+    name: 'pendingNSDX',
+    outputs: [{ internalType: 'uint256', name: '', type: 'uint256' }],
+    stateMutability: 'view',
+    type: 'function',
+  },
+} as const
+
+export async function getNasdexPendingRewards(
+  ctx: BalancesContext,
+  { masterChefAddress, pools, rewardToken }: GetUsersInfosParams,
+) {
+  const userPendingRewards = await multicall({
+    ctx,
+    calls: pools.map((pool) => ({ target: masterChefAddress, params: [pool.pid, ctx.address] }) as const),
+    abi: abi.pendingNSDX,
+  })
+
+  return mapSuccessFilter(userPendingRewards, (res: any, index) => {
+    const pool = pools[index]
+    const reward = rewardToken || (pool.rewards?.[0] as Contract)
+
+    return [{ ...reward, amount: res.output }]
+  })
+}