fix: remove isomorphic fetch (#137)

remove isomorphic fetch

Makefile

@@ -56,6 +56,9 @@ build: ${PBS_TS}
 	@mkdir -p dist
 	@./node_modules/.bin/tsc -p tsconfig.json
 
+start: build
+	npm start
+
 lint:
 	@node_modules/.bin/eslint . --ext .ts
 

declarations.d.ts

@@ -0,0 +1,19 @@
+interface TextEncoder {
+  encode(input?: string): Uint8Array
+}
+interface TextDecoder {
+  decode(input?: Uint8Array): string
+}
+interface WebSocket {
+  CONNECTING: number;
+  OPEN: number;
+  CLOSING: number;
+  CLOSED: number;
+  readyState: number;
+  close(code?: number, data?: string): void;
+  send(data: any, cb?: (err: Error) => void): void;
+  send(data: any, options: any, cb?: (err: Error) => void): void;
+  terminate?(): void;
+  addEventListener(type: string, listener: (ev: any) => any, options?: any): void;
+}
+type ResponseInit = string | object

package.json

@@ -1,7 +1,7 @@
 {
   "name": "@dcl/explorer-bff",
   "scripts": {
-    "build": "tsc -p tsconfig.json",
+    "build": "make build",
     "start": "node --trace-warnings --abort-on-uncaught-exception --unhandled-rejections=strict dist/index.js",
     "test": "jest --forceExit --detectOpenHandles --coverage --verbose"
   },
@@ -42,7 +42,6 @@
     "@well-known-components/metrics": "^1.1.3",
     "@well-known-components/nats-component": "^1.0.0-20220722202432.commit-34395ec",
     "google-protobuf": "^3.20.1",
-    "isomorphic-fetch": "^3.0.0",
     "jsonwebtoken": "^8.5.1",
     "mitt": "^3.0.0",
     "protoc-gen-dcl": "^1.0.0-20220109214200.commit-f45e34a",

src/components.ts

@@ -13,7 +13,6 @@ import { createServiceDiscoveryComponent } from './ports/service-discovery'
 import { createRealmComponent } from './ports/realm'
 import { catalystRegistryForProvider } from '@dcl/catalyst-contracts'
 import { createStatusComponent } from './ports/status'
-import 'isomorphic-fetch'
 import { observeBuildInfo } from './logic/build-info'
 
 const DEFAULT_ETH_NETWORK = 'goerli'
@@ -44,7 +43,8 @@ export async function initComponents(): Promise<AppComponents> {
   const nats = await createNatsComponent({ config, logs })
   const serviceDiscovery = await createServiceDiscoveryComponent({ nats, logs, config })
   const ethereumProvider = new HTTPProvider(
-    `https://rpc.decentraland.org/${encodeURIComponent(ethNetwork)}?project=explorer-bff`
+    `https://rpc.decentraland.org/${encodeURIComponent(ethNetwork)}?project=explorer-bff`,
+    { fetch: fetch.fetch }
   )
 
   const contract = await catalystRegistryForProvider(ethereumProvider)

tsconfig.json

@@ -15,9 +15,12 @@
     "forceConsistentCasingInFileNames": true,
     "allowJs": true,
     "allowSyntheticDefaultImports": true,
-    "esModuleInterop": true
+    "esModuleInterop": true,
+    "lib": ["ES2020"],
+    "types": ["node"]
   },
   "include": [
-    "src"
+    "src",
+    "declarations.d.ts"
   ]
 }