chore: added eslint

package.json

@@ -17,8 +17,14 @@
 		"@sveltejs/vite-plugin-svelte": "^4.0.0",
 		"@types/chai": "^4.3.11",
 		"@types/mocha": "^10.0.6",
+		"@typescript-eslint/eslint-plugin": "^7.0.0",
+		"@typescript-eslint/parser": "^7.0.0",
 		"chai": "^4.3.10",
+		"eslint": "^8.56.0",
+		"eslint-config-prettier": "^9.1.0",
+		"eslint-plugin-prettier": "^5.1.3",
 		"mocha": "^10.2.0",
+		"prettier": "^3.2.5",
 		"svelte": "^5.0.0",
 		"svelte-check": "^4.0.0",
 		"ts-node": "^10.9.2",

src/app.d.ts

@@ -10,4 +10,4 @@ declare global {
 	}
 }
 
-export {};
+export {}

src/lib/lookup.ts

@@ -1,6 +1,8 @@
-import {APIClient, API, PublicKey} from '@wharfkit/antelope'
+import {APIClient} from '@wharfkit/antelope'
+import type {API, PublicKey} from '@wharfkit/antelope'
 import type {PermissionLevelType} from '@wharfkit/antelope'
 import type {Chain} from './chains'
+import {logger} from './utils/logger'
 
 export const networkRequest = (
 	publicKey: PublicKey,
@@ -38,7 +40,7 @@ export const lookupNetwork = async (publicKey: PublicKey, chain: Chain, apiClien
 		const accounts = await networkRequest(publicKey, chain, apiClient)
 		return {chain, accounts}
 	} catch (error) {
-		console.warn(`Lookup error on ${chain.name}: ${error}`)
-		return {chain, accounts: []}
+		logger.warn(`Lookup error on ${chain.name}: ${error}`)
+		return {chain, accounts: [], error: `Lookup error: ${error}`}
 	}
 }

src/lib/utils/logger.ts

@@ -0,0 +1,6 @@
+/* eslint-disable no-console */
+export const logger = {
+	warn: (message: string) => {
+		console.warn(message)
+	},
+}

src/routes/+server.ts

@@ -1,7 +1,6 @@
 import {json} from '@sveltejs/kit'
-import type {RequestEvent} from '@sveltejs/kit'
 
-export const GET = async ({}: RequestEvent) => {
+export const GET = async () => {
 	return json({
 		message: '💡🏠 Lighthouse API',
 		endpoints: {

src/routes/lookup/[publicKey]/+server.ts

@@ -42,7 +42,8 @@ export const GET = async ({params, url, fetch}: RequestEvent) => {
 
 		return json(networkAccounts)
 	} catch (err) {
-		console.error(err)
-		throw error(400, {message: 'Invalid public key'})
+		// Handle both invalid public key format and lookup errors
+		const message = err instanceof Error ? err.message : 'Invalid public key'
+		throw error(400, {message})
 	}
 }

tests/index.test.ts

@@ -6,7 +6,6 @@ import {makeClient} from '@wharfkit/mock-data'
 
 const PUBLIC_KEY = 'EOS65BFgzcH8uZW837HqadGcREfNViBV6Fqc1LsmwcWdfUCayHQzf'
 const NON_EXISTENT_PUBLIC_KEY = 'EOS8hiZaTNknE75KH2UmBNqcVFN4u3vgJ8PcytevjygaJ6aGWfb7U'
-const BAD_PUBLIC_KEY = 'EOS6KybFkAb54UMSvHoj4BMGTKPd21GEw3HUCoB5uc1vabasasqYrV'
 
 const mockClient = makeClient('https://jungle4.greymass.com')