migrate to monorepo?

packages/api-server/package.json

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+{
+  "name": "@marketplace-scrapers/api-server",
+  "version": "1.0.0",
+  "type": "module",
+  "module": "./src/index.ts",
+  "private": true,
+  "scripts": {
+    "start": "bun ./src/index.ts",
+    "dev": "bun --watch ./src/index.ts",
+    "build": "bun build ./src/index.ts --target=bun --outdir=../../dist/api"
+  },
+  "dependencies": {
+    "@marketplace-scrapers/core": "workspace:*"
+  },
+  "devDependencies": {
+    "@types/bun": "latest"
+  },
+  "peerDependencies": {
+    "typescript": "^5"
+  }
+}

packages/api-server/src/index.ts

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+import { statusRoute } from "./routes/status";
+import { kijijiRoute } from "./routes/kijiji";
+import { facebookRoute } from "./routes/facebook";
+import { ebayRoute } from "./routes/ebay";
+
+const PORT = process.env.PORT || 4005;
+
+const server = Bun.serve({
+	port: PORT as number | string,
+	idleTimeout: 0,
+	routes: {
+		// Health check endpoint
+		"/api/status": statusRoute,
+
+		// Marketplace search endpoints
+		"/api/kijiji": kijijiRoute,
+		"/api/facebook": facebookRoute,
+		"/api/ebay": ebayRoute,
+
+		// Fallback for unmatched /api routes
+		"/api/*": Response.json({ message: "Not found" }, { status: 404 }),
+	},
+
+	// Fallback for all other routes
+	fetch(req: Request) {
+		return new Response("Not Found", { status: 404 });
+	},
+});
+
+console.log(`API Server running on ${server.hostname}:${server.port}`);

packages/api-server/src/routes/ebay.ts

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+import { fetchEbayItems } from "@marketplace-scrapers/core";
+
+/**
+ * GET /api/ebay?q={query}&minPrice={minPrice}&maxPrice={maxPrice}&strictMode={strictMode}&exclusions={exclusions}&keywords={keywords}
+ * Search eBay for listings
+ */
+export async function ebayRoute(req: Request): Promise<Response> {
+	const reqUrl = new URL(req.url);
+
+	const SEARCH_QUERY =
+		req.headers.get("query") || reqUrl.searchParams.get("q") || null;
+	if (!SEARCH_QUERY)
+		return Response.json(
+			{
+				message:
+					"Request didn't have 'query' header or 'q' search parameter!",
+			},
+			{ status: 400 },
+		);
+
+	// Parse optional parameters with defaults
+	const minPrice = reqUrl.searchParams.get("minPrice")
+		? parseInt(reqUrl.searchParams.get("minPrice")!)
+		: undefined;
+	const maxPrice = reqUrl.searchParams.get("maxPrice")
+		? parseInt(reqUrl.searchParams.get("maxPrice")!)
+		: undefined;
+	const strictMode = reqUrl.searchParams.get("strictMode") === "true";
+	const exclusionsParam = reqUrl.searchParams.get("exclusions");
+	const exclusions = exclusionsParam ? exclusionsParam.split(",").map(s => s.trim()) : [];
+	const keywordsParam = reqUrl.searchParams.get("keywords");
+	const keywords = keywordsParam ? keywordsParam.split(",").map(s => s.trim()) : [SEARCH_QUERY];
+
+	try {
+		const items = await fetchEbayItems(SEARCH_QUERY, 5, {
+			minPrice,
+			maxPrice,
+			strictMode,
+			exclusions,
+			keywords,
+		});
+		if (!items || items.length === 0)
+			return Response.json(
+				{ message: "Search didn't return any results!" },
+				{ status: 404 },
+			);
+		return Response.json(items, { status: 200 });
+	} catch (error) {
+		console.error("eBay scraping error:", error);
+		const errorMessage = error instanceof Error ? error.message : "Unknown error occurred";
+		return Response.json(
+			{ message: errorMessage },
+			{ status: 400 },
+		);
+	}
+}

packages/api-server/src/routes/facebook.ts

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+import { fetchFacebookItems } from "@marketplace-scrapers/core";
+
+/**
+ * GET /api/facebook?q={query}&location={location}&cookies={cookies}
+ * Search Facebook Marketplace for listings
+ */
+export async function facebookRoute(req: Request): Promise<Response> {
+	const reqUrl = new URL(req.url);
+
+	const SEARCH_QUERY =
+		req.headers.get("query") || reqUrl.searchParams.get("q") || null;
+	if (!SEARCH_QUERY)
+		return Response.json(
+			{
+				message:
+					"Request didn't have 'query' header or 'q' search parameter!",
+			},
+			{ status: 400 },
+		);
+
+	const LOCATION = reqUrl.searchParams.get("location") || "toronto";
+	const COOKIES_SOURCE = reqUrl.searchParams.get("cookies") || undefined;
+
+	try {
+		const items = await fetchFacebookItems(SEARCH_QUERY, 5, LOCATION, 25, COOKIES_SOURCE);
+		if (!items || items.length === 0)
+			return Response.json(
+				{ message: "Search didn't return any results!" },
+				{ status: 404 },
+			);
+		return Response.json(items, { status: 200 });
+	} catch (error) {
+		console.error("Facebook scraping error:", error);
+		const errorMessage = error instanceof Error ? error.message : "Unknown error occurred";
+		return Response.json(
+			{ message: errorMessage },
+			{ status: 400 },
+		);
+	}
+}

packages/api-server/src/routes/kijiji.ts

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+import { fetchKijijiItems } from "@marketplace-scrapers/core";
+
+/**
+ * GET /api/kijiji?q={query}
+ * Search Kijiji marketplace for listings
+ */
+export async function kijijiRoute(req: Request): Promise<Response> {
+	const reqUrl = new URL(req.url);
+
+	const SEARCH_QUERY =
+		req.headers.get("query") || reqUrl.searchParams.get("q") || null;
+	if (!SEARCH_QUERY)
+		return Response.json(
+			{
+				message:
+					"Request didn't have 'query' header or 'q' search parameter!",
+			},
+			{ status: 400 },
+		);
+
+	try {
+		const items = await fetchKijijiItems(SEARCH_QUERY, 5);
+		if (!items)
+			return Response.json(
+				{ message: "Search didn't return any results!" },
+				{ status: 404 },
+			);
+		return Response.json(items, { status: 200 });
+	} catch (error) {
+		console.error("Kijiji scraping error:", error);
+		const errorMessage = error instanceof Error ? error.message : "Unknown error occurred";
+		return Response.json(
+			{ message: errorMessage },
+			{ status: 400 },
+		);
+	}
+}

packages/api-server/src/routes/status.ts

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+/**
+ * Health check endpoint
+ */
+export function statusRoute(): Response {
+	return new Response("OK", { status: 200 });
+}

packages/api-server/tsconfig.json

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+{
+  "compilerOptions": {
+    "lib": ["dom"],
+    "target": "ESNext",
+    "module": "ESNext",
+    "moduleResolution": "bundler",
+    "paths": {
+      "@/*": ["./src/*"]
+    },
+    "strict": true,
+    "noEmit": true
+  }
+}