Issue #1, #2, #3, #4

src/package.json

@@ -3,7 +3,7 @@
   "version": "0.0.0",
   "private": true,
   "scripts": {
-    "start": "node ./bin/www"
+    "start": "nodemon ./bin/www"
   },
   "dependencies": {
     "cookie-parser": "~1.4.4",

src/routes/pokemon.js

@@ -7,31 +7,56 @@ router.get("/", function (req, res, next) {
   res.json(pokedex);
 });
 
+/* GET Pokemon by HP */
+router.get("/hp", function (req, res, next) {
+  const queryKeys = Object.keys(req.query)
+  if (queryKeys.length > 1 || !queryKeys.length) res.status(404).json({ error: "Not found" });
+  let predicate;
+  switch (queryKeys[0]) {
+    case 'gt': predicate = pokemon => pokemon.base.HP  > req.query["gt"];
+      break;
+    case 'lt': predicate = pokemon => pokemon.base.HP  < req.query["lt"];
+      break;
+    case 'gte': predicate = pokemon => pokemon.base.HP  > req.query["gte"];
+      break;
+    case 'lte': predicate = pokemon => pokemon.base.HP  < req.query["lte"];
+      break;
+    default: res.status(400).json({ error: 'Invalid Operator. Must be one of ["gt","gte","lt","lte"]' })
+      break;
+  }
+  const searchResults = pokedex.filter(predicate);
+  res.status(200).json(searchResults)
+  return;
+});
+
 /* GET Pokemon by Id. */
 router.get("/:id", function (req, res, next) {
-  // TODO: Implement this route. See swagger docs for details, by visiting http://localhost:3000/api-docs
-  res.status(501).json({ message: "Not Implemented" });
+  try {
+    const id = parseInt(req.params.id);
+    const searchResult = pokedex.find(pokemon => pokemon.id === id);
+    if (searchResult) res.status(200).json(searchResult);
+    else res.status(404).json({ error: "Not found" });
+  } catch (e) {
+    res.status(400).json({ error: "Invalid ID" });
+  }
   return;
 });
 
 /* GET Pokemon by English Name */
 router.get("/name/:name", function (req, res, next) {
-  // TODO: Implement this route. See swagger docs for details, by visiting http://localhost:3000/api-docs
-  res.status(501).json({ message: "Not Implemented" });
+  const name = req.params.name.toLowerCase();
+  const searchResult = pokedex.find(pokemon => `${pokemon.name.english}`.toLowerCase() == name);
+  if (searchResult) res.status(200).json(searchResult);
+  else res.status(404).json({ error: "Not found" });
   return;
 });
 
 /* GET Pokemon by Type */
 router.get("/type/:type", function (req, res, next) {
-  // TODO: Implement this route. See swagger docs for details, by visiting http://localhost:3000/api-docs
-  res.status(501).json({ message: "Not Implemented" });
-  return;
-});
-
-/* GET Pokemon by HP */
-router.get("/hp", function (req, res, next) {
-  // TODO: Implement this route. See swagger docs for details, by visiting http://localhost:3000/api-docs
-  res.status(501).json({ message: "Not Implemented" });
+  const qType = req.params.type.toLowerCase();
+  const searchResults = pokedex.filter(pokemon => pokemon.type.find(type => type.toLowerCase() === qType));
+  if (searchResults.length) res.status(200).json(searchResults);
+  else res.status(400).json({ error: "Bad request" });
   return;
 });