Implement scraping and parsing exchange cancel events

1 files changed, 8 insertions, 3 deletions

diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index c01ff57b4..c68df95bf 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -2,6 +2,7 @@ import 'reflect-metadata';
 import { createConnection } from 'typeorm';
 
 import { Etherscan } from './data_sources/etherscan';
+import { ExchangeCancelEvent } from './entities/ExchangeCancelEvent';
 import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
 import { config } from './ormconfig';
 
@@ -12,12 +13,16 @@ const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
 
 (async () => {
     const connection = await createConnection(config);
-    const repository = connection.getRepository(ExchangeFillEvent);
-    console.log(`found ${await repository.count()} existing fill events`);
+    const fillRepository = connection.getRepository(ExchangeFillEvent);
+    const cancelRepository = connection.getRepository(ExchangeCancelEvent);
+    console.log(`found ${await fillRepository.count()} existing fill events`);
+    console.log(`found ${await cancelRepository.count()} existing cancel events`);
     const rawEvents = await etherscan.getContractEventsAsync(EXCHANGE_ADDRESS);
     const events = parseExchangeEvents(rawEvents);
+    console.log(`got ${events.length} parsed events`);
     for (const event of events) {
         await event.save();
     }
-    console.log(`now ${await repository.count()} total fill events`);
+    console.log(`now ${await fillRepository.count()} total fill events`);
+    console.log(`now ${await cancelRepository.count()} total cancel events`);
 })();