JavaScriptErrorController¶

Namespace: Insorce.Controllers
Project: Andromeda.Web

Overview¶

The JavaScriptErrorController handles client-side JavaScript error reporting by logging and notifying support teams.

Feature Summary¶

Implements a feature to capture and log JavaScript errors from client applications.
Used primarily by client-side applications to report errors.
Supports the LogJavaScriptError action which processes error details sent from clients.

UX Summary¶

Skips error logging when the system is in debug mode to avoid noise.
Sends error details via email to support for timely issue resolution.
Early return in debug mode may interrupt normal user flow but improves developer experience.

Data Dependencies¶

Relies on email service to notify support teams of errors.
Depends on configuration settings to determine debug mode status.
Requires input sanitization to prevent injection attacks in logs and emails.

Authentication / Authorization Notes¶

No explicit authentication or permission checks indicated for error logging endpoint.
Assumes open access to allow client-side error reporting.

Controller Call Chain Diagram¶

flowchart TD
    Andromeda_Core_LoggingManager_Error["Andromeda.Core.LoggingManager.Error"]
    Andromeda_Core_LoggingManager_Exception["Andromeda.Core.LoggingManager.Exception"]
    JavaScriptErrorController_LogJavaScriptError["JavaScriptErrorController.LogJavaScriptError"]
    JavaScriptErrorController_LogJavaScriptError --> Andromeda_Core_LoggingManager_Error
    JavaScriptErrorController_LogJavaScriptError --> Andromeda_Core_LoggingManager_Exception

System Dependencies¶

Incoming Dependencies (Fan-In): None

Outgoing Dependencies (Fan-Out): None

Cycle Detection¶

No dependency cycles detected for this controller.

View → Action Mapping¶

No view files mapped to this controller.

Methods at a Glance¶

Query & View Methods¶

Type	Method	HTTP	URL	Summary
entrypoint	`LogJavaScriptError`	``	`/JavaScriptError/LogJavaScriptError`	Skip error logging in debug mode and email JavaScript error details to support.

Associated Screens / Views¶

No view files detected for this controller.

Entrypoint Methods¶

LogJavaScriptError¶

Summary: Skip error logging in debug mode and email JavaScript error details to support.

void JavaScriptErrorController.LogJavaScriptError(string message)

Routing

URL: /JavaScriptError/LogJavaScriptError

Cross-layer call chain - JavaScriptErrorController.LogJavaScriptError → Andromeda.Core.LoggingManager.Error - JavaScriptErrorController.LogJavaScriptError → Andromeda.Core.LoggingManager.Exception

Call Chain Diagram¶

flowchart TD
    Andromeda_Core_LoggingManager_Error["Andromeda.Core.LoggingManager.Error"]
    Andromeda_Core_LoggingManager_Exception["Andromeda.Core.LoggingManager.Exception"]
    JavaScriptErrorController_LogJavaScriptError["JavaScriptErrorController.LogJavaScriptError"]
    JavaScriptErrorController_LogJavaScriptError --> Andromeda_Core_LoggingManager_Error
    JavaScriptErrorController_LogJavaScriptError --> Andromeda_Core_LoggingManager_Exception

Detailed Analysis

Key Flows - Summary: Skip error logging in debug mode and email JavaScript error details to support. - Return early in debug mode - Send JavaScript error email to support within try block

Error Flows - Summary: Catch and log all exceptions to prevent propagation - Silent catch of exceptions during email sending - Catch all method exceptions and log via LoggingManager

Security Issues - Summary: Sanitize inputs to prevent log and email injection attacks. - Email injection risk from unsanitized subject or recipient email - Log injection risk from unsanitized message parameter

Maintainability Issues - Summary: The method contains syntax errors, inconsistent debug behavior, poor error handling, and unclear code. - Add error handling and logging in try block for email sending

UX Impact Notes - Summary: Improves error traceability but debug mode early return may disrupt user flow. - Debug mode early return affects user flow

Test Case Ideas - Summary: Verify error logging - email sending - Handle URL-encoded message unescaping - Handle incomplete or malformed code snippets gracefully - Verify error message logging by LoggingManager - Ensure early return in debug mode - Confirm successful email sending via MembershipService.SendEMail - Validate compilation and execution with/without preprocessor directives

Dependencies & Called Services - Summary: LogJavaScriptError uses services and types for membership - IMembershipService dependency, String type usage, Uri type usage - LoggingManager dependency