All files / src/app/api/support/articles/[slug] route.ts

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export const dynamic = "force-dynamic";

/**
 * Support Article Detail API
 * GET /api/support/articles/[slug] - Get article by slug
 */

import { NextRequest, NextResponse } from 'next/server';
import { prisma } from "@/lib/prisma";
import { incrementArticleViews } from "@/lib/support/chatbot-utils";
import { logger } from "@/lib/logging";
import {
  withErrorHandling,
  successResponse,
  ApiError,
  ApiSuccessResponse } from "@/lib/api";
import { RouteContext } from "@/lib/api/middleware";
import { SupportArticle } from "@prisma/client";

/**
 * GET /api/support/articles/[slug]
 * Get article by slug (public)
 */
async function handleGet(
  _request: NextRequest,
  context?: RouteContext
): Promise<NextResponse<ApiSuccessResponse<SupportArticle>>> {
  if (!context?.params) {
    throw ApiError.validation("Article slug is required");
  }

  const { slug } = await context.params;

  // Find the article
  const article = await prisma.supportArticle.findUnique({
    where: { slug }});

  // Only return published articles for public API
  if (!article || !article.isPublished) {
    throw ApiError.notFound("Article", slug);
  }

  // Increment view count (fire and forget)
  incrementArticleViews(article.id).catch((err) => {
    logger.error("Failed to increment article views", err instanceof Error ? err : new Error(String(err)), { category: "API" });
  });

  return successResponse(article);
}

export const GET = withErrorHandling(handleGet);