Improve seller account filtering

src/services/monitor.ts

@@ -48,6 +48,32 @@ export class MonitorService {
             continue;
           }
 
+          if (
+            this.config.reddit.filterSellers &&
+            (this.config.reddit.sellerKeywords.length > 0 || this.config.reddit.sellerDomains.length > 0)
+          ) {
+            const isSeller = await this.redditApi.isSellerProfile(
+              post.author,
+              this.config.reddit.sellerKeywords,
+              this.config.reddit.sellerDomains,
+              post,
+            );
+            if (isSeller) {
+              this.logger.info(`Skipping post ${post.id} from u/${post.author} - seller signals detected`);
+              this.postsRepo.insert({
+                id: post.id,
+                subreddit: post.subreddit,
+                author: post.author,
+                title: post.title,
+                postUrl: this.redditApi.getPostUrl(post),
+                imageUrl: subreddit.type === 'image' ? this.redditApi.getImageUrl(post) : null,
+                processedAt: Date.now(),
+              });
+              this.postsRepo.setError(post.id, 'Seller signals detected');
+              continue;
+            }
+          }
+
           // Chat subs almost always have a self-declared gender tag in the
           // title/body (e.g. [25F], M4F). Drop posts that don't match the
           // configured targetGenders here so they never enter the processor.