Merge pull request #758 from magiclabs/chris/fix-farcaster-deps

fix: remove farcaster deps

Author: ysm-dev

package.json

@@ -29,8 +29,7 @@
     "@types/rimraf": "^3.0.2",
     "@types/tsc-watch": "^4.2.0",
     "@types/whatwg-url": "^6.4.0",
-    "@typescript-eslint/eslint-plugin": "^7.13.1",
-    "@typescript-eslint/parser": "^7.13.1",
+    "@typescript-eslint/eslint-plugin": "~3.4.0",
     "auto": "^11.1.2",
     "babel-jest": "^27.0.6",
     "brotli-size": "^4.0.0",
@@ -70,7 +69,7 @@
     "ts-node": "^10.2.0",
     "tsc-watch": "^4.2.9",
     "tslib": "^2.3.1",
-    "typescript": "^5.4.5",
+    "typescript": "~4.5.2",
     "wsrun": "^5.2.1",
     "zombi": "^3.3.0"
   },

packages/@magic-ext/farcaster/package.json

@@ -24,19 +24,10 @@
   },
   "externals": {
     "include": [
-      "@magic-sdk/commons",
-      "viem"
-    ],
-    "exclude": [
-      "ethers"
+      "@magic-sdk/commons"
     ]
   },
   "devDependencies": {
     "@magic-sdk/commons": "^24.0.5"
-  },
-  "dependencies": {
-    "@farcaster/auth-client": "^0.1.1",
-    "ethers": "^6.13.0",
-    "viem": "^2.15.1"
   }
 }

packages/@magic-ext/farcaster/src/index.ts

@@ -1,5 +1,4 @@
 import { Extension } from '@magic-sdk/commons';
-import type { CreateChannelAPIResponse, AuthenticateAPIResponse, AuthClientError } from '@farcaster/auth-client';
 import { FarcasterPayloadMethod } from './types';
 import { isMobile } from './utils';
 
@@ -15,9 +14,58 @@ const FarcasterLoginEventOnReceived = {
   Failed: 'failed',
 } as const;
 
+interface CreateChannelAPIResponse {
+  channelToken: string;
+  url: string;
+  nonce: string;
+}
+
+type Hex = `0x${string}`;
+
+interface StatusAPIResponse {
+  state: 'pending' | 'completed';
+  nonce: string;
+  url: string;
+  message?: string;
+  signature?: `0x${string}`;
+  fid?: number;
+  username?: string;
+  bio?: string;
+  displayName?: string;
+  pfpUrl?: string;
+  verifications?: Hex[];
+  custody?: Hex;
+}
+
+type AuthClientErrorCode =
+  | 'unauthenticated'
+  | 'unauthorized'
+  | 'bad_request'
+  | 'bad_request.validation_failure'
+  | 'not_found'
+  | 'not_implemented'
+  | 'unavailable'
+  | 'unknown';
+
+interface AuthClientErrorOpts {
+  message: string;
+  cause: Error | AuthClientError;
+  presentable: boolean;
+}
+
+declare class AuthClientError extends Error {
+  readonly errCode: AuthClientErrorCode;
+  readonly presentable: boolean;
+  /**
+   * @param errCode - the AuthClientError code for this message
+   * @param context - a message, another Error, or a AuthClientErrorOpts
+   */
+  constructor(errCode: AuthClientErrorCode, context: Partial<AuthClientErrorOpts> | string | Error);
+}
+
 type FarcasterLoginEventHandlers = {
   [FarcasterLoginEventOnReceived.OpenChannel]: (channel: CreateChannelAPIResponse) => void;
-  [FarcasterLoginEventOnReceived.Success]: (data: AuthenticateAPIResponse) => void;
+  [FarcasterLoginEventOnReceived.Success]: (data: StatusAPIResponse) => void;
   [FarcasterLoginEventOnReceived.Failed]: (error: AuthClientError) => void;
 };
 
@@ -37,8 +85,8 @@ export class FarcasterExtension extends Extension.Internal<'farcaster'> {
           'Content-Type': 'application/json',
         },
         body: JSON.stringify({
-          domain: location.host,
-          siweUri: location.origin,
+          domain: window.location.host,
+          siweUri: window.location.origin,
         }),
       }).then<CreateChannelAPIResponse>((r) => r.json());
 
@@ -53,7 +101,7 @@ export class FarcasterExtension extends Extension.Internal<'farcaster'> {
 
     const showUI = params?.showUI ?? DEFAULT_SHOW_UI;
 
-    const domain = location.origin;
+    const domain = window.location.origin;
 
     const payload = this.utils.createJsonRpcRequestPayload(FarcasterPayloadMethod.FarcasterShowQR, [
       {
@@ -69,7 +117,7 @@ export class FarcasterExtension extends Extension.Internal<'farcaster'> {
     const handle = this.request<string, FarcasterLoginEventHandlers>(payload);
 
     if (isMobile()) {
-      location.href = this.channel.url;
+      window.location.href = this.channel.url;
     }
 
     return handle;

scripts/bin/lint.ts

@@ -9,7 +9,7 @@ async function main() {
   const PKG = await promptForPackage();
 
   printSeparator('Linting TypeScripts');
-  await execa('yarn', ['wsrun', '--serial', 'eslint', '--fix'], {
+  await execa('yarn', ['wsrun', '--serial', 'eslint', '--fix', './**/*.ts', '.'], {
     stdio: 'inherit',
     env: { PKG },
   });