Fixing file name casing

src/Clerk/clerk-auth.guard.ts

@@ -0,0 +1,50 @@
+// clerk-auth.guard.ts
+import {
+  Injectable,
+  CanActivate,
+  ExecutionContext,
+  Inject,
+  UnauthorizedException,
+} from '@nestjs/common';
+import Clerk from '@clerk/clerk-sdk-node';
+import { GqlExecutionContext } from '@nestjs/graphql';
+
+@Injectable()
+export class ClerkAuthGuard implements CanActivate {
+  constructor(@Inject('CLERK') private readonly clerk: typeof Clerk) {}
+
+  async canActivate(context: ExecutionContext): Promise<boolean> {
+    // For GraphQL, get the request from the GQL context
+    const ctx = GqlExecutionContext.create(context);
+    const request = ctx.getContext().req;
+
+    // Get the token from the Authorization header
+    const authHeader = request.headers['authorization'];
+
+    if (!authHeader) {
+      throw new UnauthorizedException('Authorization header not found');
+    }
+
+    const token = authHeader.split(' ')[1]; // Assuming 'Bearer TOKEN'
+
+    if (!token) {
+      throw new UnauthorizedException('Token not found');
+    }
+
+    try {
+      // Verify the token with Clerk
+      const session = await this.clerk.verifyToken(token, {});
+
+      if (!session) {
+        throw new UnauthorizedException('Invalid session');
+      }
+
+      // Attach user info to the request context if needed
+      request.user = session.user;
+
+      return true;
+    } catch (error: any) {
+      throw new UnauthorizedException(error.message);
+    }
+  }
+}