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src/controllers/blog-related.controller.ts

@@ -1,6 +1,23 @@
 import { Request, Response } from 'express';
 import prisma from '../models/prisma';
 
+// Type for blog post with author
+type BlogPostWithAuthor = {
+    id: string;
+    title: string;
+    slug: string;
+    content: string;
+    excerpt: string | null;
+    featuredImage: string | null;
+    tags: string | null;
+    status: string;
+    publishedAt: Date | null;
+    createdAt: Date;
+    updatedAt: Date;
+    authorId: string;
+    author: { name: string | null } | null;
+};
+
 // GET /api/blog/:slug/related (Public)
 export const getRelatedPosts = async (req: Request, res: Response) => {
     try {
@@ -56,7 +73,7 @@ export const getRelatedPosts = async (req: Request, res: Response) => {
         });
 
         // Score based on shared tags
-        const scoredPosts = allOtherPosts.map(post => {
+        const scoredPosts: { post: BlogPostWithAuthor; score: number }[] = allOtherPosts.map((post: BlogPostWithAuthor) => {
             let postTags: string[] = [];
             try {
                 if (post.tags) postTags = JSON.parse(post.tags);
@@ -67,10 +84,10 @@ export const getRelatedPosts = async (req: Request, res: Response) => {
         });
 
         // Sort by score (desc), then date (desc) implicitly from the DB query
-        scoredPosts.sort((a, b) => b.score - a.score);
+        scoredPosts.sort((a: { post: BlogPostWithAuthor; score: number }, b: { post: BlogPostWithAuthor; score: number }) => b.score - a.score);
 
         // Take top 3
-        const related = scoredPosts.slice(0, 3).map(s => s.post);
+        const related = scoredPosts.slice(0, 3).map((s: { post: BlogPostWithAuthor; score: number }) => s.post);
 
         return res.status(200).json(related);
     } catch (error) {