prowler/ui/sentry/sentry.server.config.ts

import * as Sentry from "@sentry/nextjs";

const isProduction = process.env.SENTRY_ENVIRONMENT === "pro";

/**
 * Server-side Sentry configuration
 *
 * This setup includes:
 * - Performance monitoring for server-side operations
 * - Error tracking for API routes and server actions
 * - beforeSend hook to filter noise and add context
 */
Sentry.init({
  // 📍 DSN - Data Source Name (identifies your Sentry project)
  dsn: process.env.SENTRY_DSN,

  // 🌍 Environment configuration
  environment: process.env.SENTRY_ENVIRONMENT || "development",

  // 📦 Release tracking
  release: process.env.SENTRY_RELEASE,

  // 📊 Sample Rates - Performance monitoring
  // 100% in dev (test everything), 50% in production (balance visibility with costs)
  tracesSampleRate: isProduction ? 0.5 : 1.0,
  profilesSampleRate: isProduction ? 0.5 : 1.0,

  // 🔌 Integrations
  integrations: [
    Sentry.extraErrorDataIntegration({
      depth: 5, // Include up to 5 levels of nested objects
    }),
  ],

  // 🎣 Filter expected errors - Don't send noise to Sentry
  ignoreErrors: [
    // NextAuth redirect errors - Expected behavior
    "NEXT_REDIRECT",
    "NEXT_NOT_FOUND",
    // Expected HTTP errors - Expected when users lack permissions
    "401", // Unauthorized
    "403", // Forbidden
    "404", // Not Found
  ],

  beforeSend(event, hint) {
    // Add server context and tag errors appropriately
    if (event.exception) {
      const error = hint.originalException;

      // Tag API errors for better filtering in Sentry dashboard
      if (
        error &&
        typeof error === "object" &&
        "message" in error &&
        typeof error.message === "string"
      ) {
        if (error.message.includes("Server error")) {
          event.tags = {
            ...event.tags,
            error_type: "server_error",
            severity: "high",
          };
        } else if (error.message.includes("Request failed")) {
          event.tags = {
            ...event.tags,
            error_type: "api_error",
          };
        }

        // Don't send NextAuth expected errors
        if (error.message.includes("NEXT_REDIRECT")) {
          return null;
        }
      }
    }

    return event;
  },
});