add-AggreLend-tvl-adapter (#16115)

Co-authored-by: g1nt0ki <[email protected]>

Author: tivtron

projects/AggreLend/idl.json

@@ -0,0 +1,28 @@
+{
+  "version": "0.1.0",
+  "name": "aggrelend",
+  "instructions": [],
+  "accounts": [
+    {
+      "name": "PoolVault",
+      "type": {
+        "kind": "struct",
+        "fields": [
+          {"name": "vault", "type": "publicKey"},
+          {"name": "tokenMint", "type": "publicKey"},
+          {"name": "depositTokens", "type": "u64"},
+          {"name": "scaledShares", "type": "u128"},
+          {"name": "lastAccruedTime", "type": "i64"},
+          {"name": "cumulativeYieldIndex", "type": "u128"},
+          {"name": "hasMarket", "type": {"array": ["bool", 45]}},
+          {"name": "rewards", "type": "u64"},
+          {"name": "boost", "type": "bool"},
+          {"name": "bump", "type": "u8"}
+        ]
+      }
+    }
+  ],
+  "events": [],
+  "errors": [],
+  "types": []
+}

projects/AggreLend/index.js

@@ -0,0 +1,22 @@
+const { getProvider } = require('../helper/solana')
+const { Program } = require('@project-serum/anchor')
+const idl = require('./idl.json')
+
+const PROGRAM_ID = 'AGGREbma2Gi9unS1mPptAcG4HmkMTLNmqcunYaSSf46b'
+
+const tvl = async (api) => {
+  const provider = getProvider()
+  const program = new Program(idl, PROGRAM_ID, provider)
+
+  const vaults = await program.account.poolVault.all()
+
+  for (const { account: pool } of vaults)
+    api.add(pool.tokenMint.toBase58(), pool.depositTokens.toString())
+}
+
+module.exports = {
+  methodology: 'Sum of all assets deposited into the AggreLend protocol for yield aggregation.',
+  doublecounted: true,
+  timetravel: false,
+  solana: { tvl },
+}

utils/formatIdl.js

@@ -10,7 +10,7 @@ idl.errors = []
 
 const whitelistedTypes = new Set()
 const typeMap = {}
-idl.types.forEach(t => typeMap[t.name] = t)
+idl.types?.forEach(t => typeMap[t.name] = t)
 const whitelistedTypeMap = {}
 const accountMap = {}
 idl.accounts.forEach(a => accountMap[a.name] = a)