prowler/ui/sentry/sentry.edge.config.ts

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

const SENTRY_DSN = process.env.SENTRY_DSN;

// Only initialize Sentry if DSN is configured
if (SENTRY_DSN) {
  const isProduction = process.env.SENTRY_ENVIRONMENT === "pro";

  /**
   * Edge runtime Sentry configuration
   *
   * Edge runtime has stricter constraints than Node.js:
   * - Limited execution time (~10-30 seconds)
   * - Lower memory availability
   * - Reduced sample rates to minimize overhead
   * - No complex integrations
   */
  Sentry.init({
    // 📍 DSN - Data Source Name (identifies your Sentry project)
    dsn: SENTRY_DSN,

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

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

    // 📊 Sample Rates - Reduced for edge runtime constraints
    // 50% in dev, 25% in production (edge has lower overhead limits than server)
    tracesSampleRate: isProduction ? 0.25 : 0.5,

    // 🔌 Integrations - Edge runtime doesn't support all integrations
    integrations: [],

    // 🎣 Filter expected errors - Don't send noise to Sentry
    ignoreErrors: [
      // NextAuth redirect errors - Expected behavior in auth flow
      "NEXT_REDIRECT",
      "NEXT_NOT_FOUND",
      // Expected HTTP errors - Expected when users lack permissions
      "401", // Unauthorized - expected when token expires
      "403", // Forbidden - expected when no permissions
      "404", // Not Found - expected for missing resources
    ],

    beforeSend(event, hint) {
      // Add edge runtime context for debugging
      event.tags = {
        ...event.tags,
        runtime: "edge",
      };

      const error = hint.originalException;

      // Don't send NextAuth expected errors
      if (
        error &&
        typeof error === "object" &&
        "message" in error &&
        typeof error.message === "string" &&
        error.message.includes("NEXT_REDIRECT")
      ) {
        return null;
      }

      return event;
    },
  });
}