fix(public-allocator): allow set flow cap to 0 for a non-listed vault market

src/public-allocator.ts

@@ -13,6 +13,7 @@ import {
   MarketFlowCapsSet,
   MetaMorpho,
   MetaMorphoAllocator,
+  MetaMorphoMarket,
   MetaMorphoPublicAllocator,
   MetaMorphoPublicAllocatorMarket,
   PublicAllocatorReallocationToEvent,
@@ -240,6 +241,21 @@ export function handleSetFlowCaps(event: SetFlowCaps): void {
   for (let i = 0; i < event.params.config.length; i++) {
     const config = event.params.config[i];
 
+    const mmMarket = MetaMorphoMarket.load(
+      event.params.vault.concat(config.id)
+    );
+
+    if (
+      !mmMarket &&
+      config.caps.maxIn.isZero() &&
+      config.caps.maxOut.isZero()
+    ) {
+      // because of the following line on the PA contract, you can set a flow cap to 0 for a non-listed market
+      // If the mmMarket doesn't exist at all, we just skip the cap configuration
+      // https://github.com/morpho-org/public-allocator/blob/main/src/PublicAllocator.sol#L85
+      continue;
+    }
+
     const paMarket = loadPublicAllocatorMarket(event.params.vault, config.id);
 
     const marketFlowCapsSet = new MarketFlowCapsSet(eventId.concat(config.id));

subgraph.yaml

@@ -137,8 +137,8 @@ dataSources:
     name: PublicAllocator
     network: mainnet
     source:
-      address: "0xfd32fA2ca22c76dD6E550706Ad913FC6CE91c75D"
       abi: PublicAllocator
+      address: "0xfd32fA2ca22c76dD6E550706Ad913FC6CE91c75D"
       startBlock: 19375099
     mapping:
       kind: ethereum/events