Clear cache of latest entities on event processing error (#201)

* Clear cache of latest entities on event processing error

* Remove lighthouse-watcher and update ethersjs version

* Handle GraphDecimal type in state entity

* Add option for comparing all entities using paginate

* Clear pruned cached entities at intervals

* Move ipld-demo to graph-node package and remove reset-dbs script

* Implement changes in all watchers and codegen

packages/graph-test-watcher/environments/local.toml

@@ -22,6 +22,9 @@
   # Use -1 for skipping check on block range.
   maxEventsBlockRange = 1000
 
+  # Interval in number of blocks at which to clear entities cache.
+  clearEntitiesCacheInterval = 1000
+
 [metrics]
   host = "127.0.0.1"
   port = 9000

packages/graph-test-watcher/src/cli/export-state.ts

@@ -101,6 +101,10 @@ const main = async (): Promise<void> => {
 
   // Export contracts and checkpoints.
   for (const contract of contracts) {
+    if (contract.startingBlock > block.blockNumber) {
+      continue;
+    }
+
     exportData.contracts.push({
       address: contract.address,
       kind: contract.kind,

packages/graph-test-watcher/src/indexer.ts

@@ -502,8 +502,6 @@ export class Indexer implements IndexerInterface {
   }
 
   async watchContract (address: string, kind: string, checkpoint: boolean, startingBlock: number): Promise<void> {
-    await this.updateIPLDStatusMap(address, {});
-
     return this._baseIndexer.watchContract(address, kind, checkpoint, startingBlock);
   }