Add underlyingProtocolPool

schema.graphql

@@ -526,6 +526,8 @@ type CLM @entity {
   manager: ClmManager!
   "The strategy of the CLM. The strategy is responsible for managing the CLM's assets."
   strategy: ClmStrategy!
+  "The underlying protocol pool contract address where liquidity is deposited"
+  underlyingProtocolPool: Bytes!
   """
   The reward pool of the CLM.
   The reward pool is where the CLM's earnings are sent if the ClmManager does not automatically compound.

src/clm/entity/clm.ts

@@ -24,6 +24,7 @@ export function getCLM(managerAddress: Bytes): CLM {
     clm.protocol = getBeefyCLProtocol().id
     clm.manager = managerAddress
     clm.strategy = ADDRESS_ZERO
+    clm.underlyingProtocolPool = ADDRESS_ZERO
     clm.lifecycle = PRODUCT_LIFECYCLE_INITIALIZING
 
     clm.managerToken = managerAddress

src/clm/lifecycle.ts

@@ -79,7 +79,7 @@ export function handleClmManagerInitialized(event: ClmManagerInitialized): void
   // this is a test to know if that is the case
   const strategyContract = ClmStrategyContract.bind(strategyAddress)
   const strategyPoolRes = strategyContract.try_pool()
-  if (strategyAddressRes.reverted) {
+  if (strategyPoolRes.reverted) {
     log.error("handleClmManagerInitialized: Strategy pool reverted for CLM {}", [managerAddress.toHexString()])
     return
   }
@@ -160,6 +160,14 @@ function fetchInitialCLMDataAndSave(clm: CLM): void {
 
   const strategyAddress = Address.fromBytes(clm.strategy)
   const strategyContract = ClmStrategyContract.bind(strategyAddress)
+
+  const strategyPoolRes = strategyContract.try_pool()
+  if (strategyPoolRes.value) {
+    clm.underlyingProtocolPool = strategyPoolRes.value
+  } else {
+    log.error("fetchInitialCLMDataAndSave: Strategy pool reverted for CLM {}", [clm.id.toHexString()])
+  }
+
   const outputTokenRes = strategyContract.try_output()
   if (!outputTokenRes.reverted) {
     const outputTokenAddress = outputTokenRes.value