view data fixes

apps/website/lib/mutations/onboarding/CompleteOnboardingMutation.ts

@@ -1,30 +1,52 @@
-/**
- * Complete Onboarding Mutation
- *
- * Framework-agnostic mutation for completing onboarding.
- * Called from Server Actions.
- *
- * Pattern: Server Action → Mutation → Service → API Client
- */
-
 import { Result } from '@/lib/contracts/Result';
-import { Mutation } from '@/lib/contracts/mutations/Mutation';
-import { mapToMutationError } from '@/lib/contracts/mutations/MutationError';
 import { OnboardingService } from '@/lib/services/onboarding/OnboardingService';
-import { CompleteOnboardingInputDTO } from '@/lib/types/generated/CompleteOnboardingInputDTO';
-import { CompleteOnboardingViewDataBuilder } from '@/lib/builders/view-data/CompleteOnboardingViewDataBuilder';
-import { CompleteOnboardingViewData } from '@/lib/builders/view-data/CompleteOnboardingViewData';
+import type { Mutation } from '@/lib/contracts/mutations/Mutation';
 
-export class CompleteOnboardingMutation implements Mutation<CompleteOnboardingInputDTO, CompleteOnboardingViewData, string> {
-  async execute(params: CompleteOnboardingInputDTO): Promise<Result<CompleteOnboardingViewData, string>> {
-    const onboardingService = new OnboardingService();
-    const result = await onboardingService.completeOnboarding(params);
-    
-    if (result.isErr()) {
-      return Result.err(mapToMutationError(result.getError()));
-    }
-    
-    const output = CompleteOnboardingViewDataBuilder.build(result.unwrap());
-    return Result.ok(output);
+export interface CompleteOnboardingCommand {
+  firstName: string;
+  lastName: string;
+  displayName: string;
+  country: string;
+  timezone?: string;
+  bio?: string;
+}
+
+export type CompleteOnboardingMutationError = 'onboardingFailed';
+
+export class CompleteOnboardingMutation
+  implements
+    Mutation<
+      CompleteOnboardingCommand,
+      void,
+      CompleteOnboardingMutationError
+    >
+{
+  private readonly service: OnboardingService;
+
+  constructor() {
+    this.service = new OnboardingService();
   }
-}
+
+  async execute(
+    command: CompleteOnboardingCommand,
+  ): Promise<Result<void, CompleteOnboardingMutationError>> {
+    try {
+      const result = await this.service.completeOnboarding({
+        firstName: command.firstName,
+        lastName: command.lastName,
+        displayName: command.displayName,
+        country: command.country,
+        timezone: command.timezone,
+        bio: command.bio,
+      });
+
+      if (result.isErr()) {
+        return Result.err('onboardingFailed');
+      }
+
+      return Result.ok(undefined);
+    } catch (error) {
+      return Result.err('onboardingFailed');
+    }
+  }
+}