issues #1 - #4

src/routes/pokemon.js

@@ -1,38 +1,113 @@
-const express = require("express");
+const express = require('express');
 const router = express.Router();
-const pokedex = require("../db/pokedex.json");
+const pokedex = require('../db/pokedex.json');
 
 /* GET All Pokemon */
-router.get("/", function (req, res, next) {
+router.get('/', function (req, res, next) {
   res.json(pokedex);
 });
 
-/* 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" });
-  return;
-});
-
 /* GET Pokemon by English Name */
-router.get("/name/:name", function (req, res, next) {
+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" });
-  return;
+
+  const name = req.params.name.toLowerCase();
+
+  const result = pokedex.find((pokemon) => {
+    return (
+      pokemon.name.english.toLowerCase() === name ||
+      pokemon.name.chinese.toLowerCase() === name ||
+      pokemon.name.french.toLowerCase() === name ||
+      pokemon.name.japanese.toLowerCase() === name
+    );
+  });
+  // console.log('pokemon: ', result);
+  if (!result) {
+    res.status(404).json({ error: 'Not found' });
+    return next();
+  }
+
+  return res.status(200).json(result);
 });
 
 /* GET Pokemon by Type */
-router.get("/type/:type", function (req, res, next) {
+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;
-});
+  const type = req.params.type;
+  console.log(type);
+  const capitalizedType = type.replace(type.at(0), type.at(0).toUpperCase());
+  console.log(capitalizedType);
+  const result = pokedex.filter((pokemon) => {
+    return pokemon.type.includes(capitalizedType);
+  });
 
+  if (!result.length) {
+    res.status(400).json({ error: 'Bad request' });
+    return next();
+  }
+  return res.status(200).json(result);
+});
 /* GET Pokemon by HP */
-router.get("/hp", function (req, res, next) {
+router.get('/hp', function (req, res, next) {
+  // TODO: Implement this route. See swagger docs for details, by visiting http://localhost:3000/api-docs
+
+  console.log('query: ', req.query);
+
+  const { gt, lt, lte, gte } = req.query;
+  console.log('gt: ', gt);
+  console.log('lt: ', lt);
+  let result = pokedex;
+
+  if (gt) {
+    result = result.filter((pokemon) => {
+      return pokemon.base.HP > parseInt(gt);
+    });
+  }
+  if (lt) {
+    result = result.filter((pokemon) => {
+      return pokemon.base.HP < parseInt(lt);
+    });
+  }
+  if (gte) {
+    result = result.filter((pokemon) => {
+      return pokemon.base.HP >= parseInt(gt);
+    });
+  }
+  if (lte) {
+    result = result.filter((pokemon) => {
+      return pokemon.base.HP <= parseInt(gt);
+    });
+  }
+
+  if (!result.length) {
+    return res.status(404).json({ error: 'Not found' });
+  }
+  if (!gt && !lt && !gte && !lte) {
+    res.status(400).json({
+      error: 'Invalid Operator. Must be one of ["gt","gte","lt","lte"]',
+    });
+    return;
+  }
+  console.log('result: ', result);
+
+  return res.status(200).json(result);
+});
+/* 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" });
-  return;
+
+  const id = req.params.id;
+
+  if (isNaN(id)) {
+    res.status(400).json({ error: 'Invalid ID' });
+    return next();
+  }
+  if (!pokedex[id]) {
+    res.status(404).json({ error: 'Not found' });
+    return next();
+  }
+
+  return res.status(200).json(pokedex[id - 1]);
 });
 
 module.exports = router;