Add status and refactor parameters from routes

routes/baseURL.js

@@ -5,7 +5,7 @@ const baseURL = require("../resources/baseURL.json");
 const baseUrlRouter = express.Router();
 
 baseUrlRouter.get("/api/yoga/", (request, response) => {
-  response.json(baseURL);
+  response.status(200).json(baseURL).end();
 });
 
 module.exports = baseUrlRouter;

routes/categories.js

@@ -4,28 +4,25 @@ const yogacategories = require("../resources/categories.json");
 
 const categoriesRouter = express.Router();
 
-categoriesRouter.get("/api/yoga/categories/", (request, response) => {
-  response.json(yogacategories);
+categoriesRouter.get("/api/yoga/categories/", (req, res) => {
+  res.status(200).json(yogacategories).end();
 });
 
-categoriesRouter.get(
-  "/api/yoga/category/:categoryName/",
-  (request, response) => {
-    const category = request.params.categoryName;
-    if (isNaN(category)) {
-      const singleCategory = yogacategories.items.find(function (element) {
-        return element.name.toLowerCase() === category.toLowerCase();
-      });
+categoriesRouter.get("/api/yoga/category/:categoryName/", (req, res) => {
+  const category = req.params.categoryName;
+  if (isNaN(category)) {
+    const singleCategory = yogacategories.items.find(function (element) {
+      return element.name.toLowerCase() === category.toLowerCase();
+    });
 
-      if (singleCategory) {
-        response.json(singleCategory);
-      } else {
-        response.status(404).json({ message: "category not found" });
-      }
+    if (singleCategory) {
+      res.status(200).json(singleCategory).end();
     } else {
-      response.status(404).json({ message: "non valid request" });
+      res.status(404).json({ message: "category not found" }).end();
     }
+  } else {
+    res.status(404).json({ message: "non valid request" }).end();
   }
-);
+});
 
 module.exports = categoriesRouter;

routes/poses.js

@@ -4,23 +4,23 @@ const yogaposes = require("../resources/poses.json");
 
 const posesRouter = express.Router();
 
-posesRouter.get("/api/yoga/poses/", (request, response) => {
-  response.json(yogaposes);
+posesRouter.get("/api/yoga/poses/", (req, res) => {
+  res.status(200).json(yogaposes).end();
 });
 
-posesRouter.get("/api/yoga/pose/:poseName/", (request, response) => {
-  const pose = request.params.poseName;
+posesRouter.get("/api/yoga/pose/:poseName/", (req, res) => {
+  const pose = req.params.poseName;
   if (isNaN(pose)) {
     const singlePose = yogaposes.items.find(function (element) {
       return element.english_name.toLowerCase() === pose.toLowerCase();
     });
     if (singlePose) {
-      response.json(singlePose);
+      res.status(200).json(singlePose).end();
     } else {
-      response.status(404).json({ message: "pose not found" });
+      res.status(404).json({ message: "pose not found" }).end();
     }
   } else {
-    response.status(400).json({ message: "non valid request" });
+    res.status(400).json({ message: "non valid request" }).end();
   }
 });
 
@@ -31,12 +31,12 @@ posesRouter.get("/api/yoga/poseId/:id/", (request, response) => {
       return Number(element.id) === Number(poseId);
     });
     if (poseById) {
-      response.json(poseById);
+      response.status(200).json(poseById).end();
     } else {
-      response.status(404).json({ message: "pose not found" });
+      response.status(404).json({ message: "pose not found" }).end();
     }
   } else {
-    response.status(400).json({ message: "non valid request" });
+    response.status(400).json({ message: "non valid request" }).end();
   }
 });
 

server.js

@@ -10,18 +10,19 @@ const PORT = process.env.PORT;
 app.use(cors());
 app.use(logger("dev"));
 
+app.get("/", (req, res) => {
+  res.status(200).sendFile(__dirname + "/index.html");
+});
+
+app.use(baseUrlRouter);
 app.use(posesRouter);
 app.use(categoriesRouter);
-app.use(baseUrlRouter);
-
-app.get("/", (request, response) => {
-  response.sendFile(__dirname + "/index.html");
-});
 
-app.all("*", (request, response) => {
-  response
+app.all("*", (req, res) => {
+  res
     .status(404)
-    .json({ message: "The enpoint for this route does not exist." });
+    .json({ message: "The enpoint for this route does not exist." })
+    .end();
 });
 
 app.listen(PORT || 8000, () => {