test 03

index.js

@@ -43,6 +43,35 @@ app.get("/items/:id", (req, res) => {
   res.json(item);
 });
 
+// READ - Get items by ID and filter by query parameters
+app.get("/items/:id/search", (req, res) => {
+  const { id } = req.params; // Path parameter
+  const { name, description } = req.query; // Query parameters
+
+  // Find the item by ID
+  const item = items.find((i) => i.id === parseInt(id));
+  if (!item) {
+    return res.status(404).json({ error: "Item not found" });
+  }
+
+  // Apply query parameter filters
+  let filteredDetails = { ...item };
+
+  // Filter item fields based on query parameters
+  if (name && !item.name.toLowerCase().includes(name.toLowerCase())) {
+    return res.status(404).json({ error: "Item name does not match query" });
+  }
+
+  if (
+    description &&
+    (!item.description || !item.description.toLowerCase().includes(description.toLowerCase()))
+  ) {
+    return res.status(404).json({ error: "Item description does not match query" });
+  }
+
+  res.json(filteredDetails);
+});
+
 // UPDATE - Update item by ID
 app.put("/items/:id", (req, res) => {
   const { id } = req.params;
@@ -72,6 +101,29 @@ app.delete("/items/:id", (req, res) => {
   res.status(204).send();
 });
 
+// READ - Get items with optional query parameters
+app.get("/items/search", (req, res) => {
+  const { name, description } = req.query;
+
+  // Filter items based on query parameters
+  let filteredItems = items;
+
+  if (name) {
+    filteredItems = filteredItems.filter((item) =>
+      item.name.toLowerCase().includes(name.toLowerCase())
+    );
+  }
+
+  if (description) {
+    filteredItems = filteredItems.filter((item) =>
+      item.description &&
+      item.description.toLowerCase().includes(description.toLowerCase())
+    );
+  }
+
+  res.json(filteredItems);
+});
+
 // Start server
 app.listen(PORT, () => {
   console.log(`Server is running on http://localhost:${PORT}`);