Simplify error handling for plan creation

Error responses for plan creation have been streamlined in both backend and frontend. The backend now returns a concise error message for content safety violations, and the frontend no longer parses or customizes error details, instead displaying a generic error toast. This reduces complexity and improves consistency in user-facing error messages.

Author: Fr4nc3

src/backend/v3/api/router.py

@@ -235,18 +235,7 @@ async def process_request(
         )
         raise HTTPException(
             status_code=400,
-            detail={
-                "error_type": "RAI_VALIDATION_FAILED",
-                "message": "Content Safety Check Failed",
-                "description": "Your request contains content that doesn't meet our safety guidelines. Please modify your request to ensure it's appropriate and try again.",
-                "suggestions": [
-                    "Remove any potentially harmful, inappropriate, or unsafe content",
-                    "Use more professional and constructive language",
-                    "Focus on legitimate business or educational objectives",
-                    "Ensure your request complies with content policies",
-                ],
-                "user_action": "Please revise your request and try again",
-            },
+            detail="Request contains content that doesn't meet our safety guidelines, try again.",
         )
 
     authenticated_user = get_authenticated_user_details(request_headers=request.headers)
@@ -256,7 +245,7 @@ async def process_request(
         track_event_if_configured(
             "UserIdNotFound", {"status_code": 400, "detail": "no user"}
         )
-        raise HTTPException(status_code=400, detail="no user")
+        raise HTTPException(status_code=400, detail="no user found")
 
     # if not input_task.team_id:
     #     track_event_if_configured(

src/frontend/src/components/content/HomeInput.tsx

@@ -114,36 +114,19 @@ const HomeInput: React.FC<HomeInputProps> = ({
                     dismissToast(id);
                 }
             } catch (error: any) {
+                console.log("Error creating plan:", error);
+                let errorMessage = "Unable to create plan. Please try again.";
                 dismissToast(id);
                 // Check if this is an RAI validation error
-                let errorDetail = null;
                 try {
-                    // Try to parse the error detail if it's a string
-                    if (typeof error?.response?.data?.detail === 'string') {
-                        errorDetail = JSON.parse(error.response.data.detail);
-                    } else {
-                        errorDetail = error?.response?.data?.detail;
-                    }
+                    // errorDetail = JSON.parse(error);
+                    errorMessage = error?.message || errorMessage;
                 } catch (parseError) {
-                    // If parsing fails, use the original error
-                    errorDetail = error?.response?.data?.detail;
+                    console.error("Error parsing error detail:", parseError);
                 }
 
-                // Handle RAI validation errors - just show description as toast
-                if (errorDetail?.error_type === 'RAI_VALIDATION_FAILED') {
-                    const description = errorDetail.description ||
-                        "Your request contains content that doesn't meet our safety guidelines. Please try rephrasing.";
-                    showToast(description, "error");
-                } else {
-                    // Handle other errors with toast messages
-                    const errorMessage = errorDetail?.description ||
-                        errorDetail?.message ||
-                        error?.response?.data?.message ||
-                        error?.message ||
-                        "Something went wrong. Please try again.";
-
-                    showToast(errorMessage, "error");
-                }
+
+                showToast(errorMessage, "error");
             } finally {
                 setInput("");
                 setSubmitting(false);

src/frontend/src/services/TaskService.tsx

@@ -195,28 +195,10 @@ export class TaskService {
     try {
       return await apiService.createPlan(inputTask);
     } catch (error: any) {
+
       // You can customize this logic as needed
       let message = "Unable to create plan. Please try again.";
-      if (error?.response?.data?.detail) {
-        const detail = error.response.data.detail;
-        if (typeof detail === 'string' && detail.includes('RAI_VALIDATION_FAILED')) {
-          message = "Your request contains content that doesn't meet our safety guidelines. Please rephrase and try again.";
-        } else if (detail.includes('quota') || detail.includes('limit')) {
-          message = "Service is currently at capacity. Please try again in a few minutes.";
-        } else if (detail.includes('unauthorized') || detail.includes('forbidden')) {
-          message = "You don't have permission to create plans. Please contact your administrator.";
-        } else {
-          message = detail;
-        }
-      } else if (error?.response?.data?.message) {
-        message = error.response.data.message;
-      } else if (error?.message) {
-        if (error.message.includes('Network Error') || error.message.includes('fetch')) {
-          message = "Network error. Please check your connection and try again.";
-        } else {
-          message = error.message;
-        }
-      }
+
       throw new Error(message);
     }
   }