refactor: get config from godwoken rpc instead of env

.github/workflows/node.js.yml

@@ -29,7 +29,7 @@ jobs:
     - run: yarn install
     - run: yarn run build
     - run: yarn workspace @godwoken-web3/api-server run test tests/db/helpers.test.ts
-    - run: yarn workspace @godwoken-web3/api-server run test tests/utils/erc20.test.ts
+    - run: yarn workspace @godwoken-web3/api-server run test tests/utils
     - run: yarn run fmt
     - run: yarn run lint
     - run: git diff --exit-code

README.md

@@ -9,25 +9,18 @@ A Web3 RPC compatible layer build upon Godwoken/Polyjuice.
 ```bash
 $ cat > ./packages/api-server/.env <<EOF
 DATABASE_URL=postgres://username:password@localhost:5432/your_db
+REDIS_URL=redis://user:password@localhost:6379 <redis url, optional, default to localhost on port 6379>
+
 GODWOKEN_JSON_RPC=<godwoken rpc>
 GODWOKEN_READONLY_JSON_RPC=<optional, default equals to GODWOKEN_JSON_RPC>
-ETH_ACCOUNT_LOCK_HASH=<eth account lock script hash>
-ROLLUP_TYPE_HASH=<godwoken rollup type hash>
-ROLLUP_CONFIG_HASH=<godwoken rollup config hash>
-CHAIN_ID=<godwoken chain id in integer>
-CREATOR_ACCOUNT_ID=<your creator account id in integer>
-DEFAULT_FROM_ID=<default from eth address's godwoken account id>
-POLYJUICE_VALIDATOR_TYPE_HASH=<godwoken polyjuice validator type hash>
-L2_SUDT_VALIDATOR_SCRIPT_TYPE_HASH=<l2 sudt validator script type hash>
-ETH_ADDRESS_REGISTRY_ACCOUNT_ID=<required, eth address registry account id>
 
 SENTRY_DNS=<sentry dns, optional>
 SENTRY_ENVIRONMENT=<sentry environment, optional, default to `development`>,
 NEW_RELIC_LICENSE_KEY=<new relic license key, optional>
 NEW_RELIC_APP_NAME=<new relic app name, optional, default to 'Godwoken Web3'>
-CLUSTER_COUNT=<cluster count, optional, default to num of cpus>
-REDIS_URL=redis://user:password@localhost:6379 <redis url, optional, default to localhost on port 6379>
+
 PG_POOL_MAX=<pg pool max count, optional, default to 20>
+CLUSTER_COUNT=<cluster count, optional, default to num of cpus>
 GAS_PRICE_CACHE_SECONDS=<seconds, optional, default to 0, and 0 means no cache>
 EXTRA_ESTIMATE_GAS=<eth_estimateGas will add this number to result, optional, default to 0>
 ENABLE_CACHE_ETH_CALL=<optional, enable eth_call cache, default to false>
@@ -75,11 +68,11 @@ chain_id=<godwoken chain_id in integer>
 EOF
 ```
 
-Or just run script, copy configs from `packages/api-server/.env` file.
+Or just run script, generate configs from `packages/api-server/.env` file and godwoken rpc `gw_get_node_info`.
 
 ```bash
 node scripts/generate-indexer-config.js <websocket rpc url>
-``` 
+```
 
 ### Start Indexer
 

packages/api-server/src/app/app.ts

@@ -8,7 +8,9 @@ import Sentry from "@sentry/node";
 import { applyRateLimitByIp } from "../rate-limit";
 import { initSentry } from "../sentry";
 import { envConfig } from "../base/env-config";
+import { gwConfig } from "../base/index";
 import { expressLogger, logger } from "../base/logger";
+import { Server } from "http";
 
 let newrelic: any | undefined = undefined;
 if (envConfig.newRelicLicenseKey) {
@@ -132,4 +134,29 @@ app.use(function (
   res.render("error");
 });
 
-export { app };
+let server: Server | undefined;
+
+async function startServer(port: number): Promise<void> {
+  try {
+    await gwConfig.init();
+    logger.info("godwoken config initialized!");
+  } catch (err) {
+    logger.error("godwoken config initialize failed:", err);
+    process.exit(1);
+  }
+  server = app.listen(port, () => {
+    const addr = (server as Server).address();
+    const bind =
+      typeof addr === "string" ? "pipe " + addr : "port " + addr!.port;
+    logger.info("godwoken-web3-api:server Listening on " + bind);
+  });
+}
+
+function isListening() {
+  if (server == null) {
+    return false;
+  }
+  return server.listening;
+}
+
+export { startServer, isListening };

packages/api-server/src/app/www.ts

@@ -2,19 +2,10 @@
  * Module dependencies.
  */
 
-import { logger } from "../base/logger";
-import { app } from "./app";
+import { startServer } from "./app";
 
 /**
  * Get port from environment and store in Express.
  */
 const port: number = +(process.env.PORT || "3000");
-const server = app.listen(port, () => {
-  const addr = server.address();
-  const bind = typeof addr === "string" ? "pipe " + addr : "port " + addr!.port;
-  logger.info("godwoken-web3-api:server Listening on " + bind);
-});
-
-export const isListening = function () {
-  return server.listening;
-};
+startServer(port);

packages/api-server/src/base/address.ts

@@ -3,6 +3,7 @@ import { GodwokenClient } from "@godwoken-web3/godwoken";
 import { Store } from "../cache/store";
 import { COMPATIBLE_DOCS_URL } from "../methods/constant";
 import { envConfig } from "./env-config";
+import { gwConfig } from "./index";
 import { logger } from "./logger";
 import { Uint32 } from "./types/uint";
 
@@ -14,7 +15,7 @@ scriptHashCache.init();
 
 // Only support eth address now!
 export class EthRegistryAddress {
-  private registryId: number = +envConfig.ethAddressRegistryAccountId;
+  private registryId: number = +gwConfig.accounts.ethAddrReg.id;
   private addressByteSize: number = 20;
   public readonly address: HexString;
 
@@ -86,7 +87,7 @@ export async function ethAddressToAccountId(
   godwokenClient: GodwokenClient
 ): Promise<number | undefined> {
   if (ethAddress === "0x") {
-    return +envConfig.creatorAccountId;
+    return +gwConfig.accounts.polyjuiceCreator.id;
   }
 
   if (ethAddress === ZERO_ETH_ADDRESS) {
@@ -111,9 +112,9 @@ export async function ethAddressToAccountId(
 
 export function ethEoaAddressToScriptHash(address: string) {
   const script: Script = {
-    code_hash: envConfig.ethAccountLockHash,
+    code_hash: gwConfig.eoaScripts.eth.typeHash,
     hash_type: "type",
-    args: envConfig.rollupTypeHash + address.slice(2),
+    args: gwConfig.rollupCell.typeHash + address.slice(2),
   };
   const scriptHash = utils.computeScriptHash(script);
   return scriptHash;

packages/api-server/src/base/env-config.ts

@@ -5,18 +5,7 @@ dotenv.config({ path: "./.env" });
 
 export const envConfig = {
   databaseUrl: getRequired("DATABASE_URL"),
-  ethAccountLockHash: getRequired("ETH_ACCOUNT_LOCK_HASH"),
-  rollupTypeHash: getRequired("ROLLUP_TYPE_HASH"),
   godwokenJsonRpc: getRequired("GODWOKEN_JSON_RPC"),
-  creatorAccountId: getRequired("CREATOR_ACCOUNT_ID"),
-  chainId: getRequired("CHAIN_ID"),
-  defaultFromId: getRequired("DEFAULT_FROM_ID"),
-  l2SudtValidatorScriptTypeHash: getRequired(
-    "L2_SUDT_VALIDATOR_SCRIPT_TYPE_HASH"
-  ),
-  ethAddressRegistryAccountId: getRequired("ETH_ADDRESS_REGISTRY_ACCOUNT_ID"),
-  polyjuiceValidatorTypeHash: getOptional("POLYJUICE_VALIDATOR_TYPE_HASH"),
-  rollupConfigHash: getOptional("ROLLUP_CONFIG_HASH"),
   newRelicLicenseKey: getOptional("NEW_RELIC_LICENSE_KEY"),
   clusterCount: getOptional("CLUSTER_COUNT"),
   redisUrl: getOptional("REDIS_URL"),