exercise-express -- Griffiths

app.js

@@ -2,19 +2,38 @@ const { NODE_ENV = 'development', PORT = 5000 } = process.env
 const express = require('express')
 const { generate: generateId } = require('shortid')
 const helpers = require('./src/helpers')
+const _ = require('lodash');
 const app = express()
 
+
 if (NODE_ENV === 'development') app.use(require('morgan')('dev'))
 app.use(require('body-parser').json())
 
-const data = {
-  fruits: [],
-  vegetables: []
+
+// Use Mock Data if in development enviro
+if (NODE_ENV === 'development') {
+  const data = require('./mock');
+} else {
+  const data = {
+    fruits: [],
+    vegetables: []
+  }
 }
 
+/**
+ * Vegetable Routes 
+ */
+
 app.get('/vegetables', (req, res, next) => {
   const { vegetables } = data
-  res.json(vegetables)
+  if(req.query.name ) {
+    let matches = _.filter(vegetables, (vegetable) => {
+      return vegetable.name.indexOf(req.query.name) > -1;
+    });
+    res.json(matches)
+  } else {
+    res.json(vegetables)
+  }
 })
 
 app.get('/vegetables/:id', (req, res, next) => {
@@ -38,6 +57,95 @@ app.post('/vegetables', helpers.validate, (req, res, next) => {
   res.status(201).json(vegetable)
 })
 
+app.delete('/vegetables/:id', (req, res, next) => {
+  const { vegetables } = data
+  const { id } = req.params
+  const vegetableIdx = vegetables.findIndex(veggie => veggie.id == id)
+  if (vegetableIdx < 0) {
+    const message = `Could not find vegetable with ID of ${id}`
+    next({ status: 404, message })
+  }
+  const vegetable = vegetables.splice(vegetableIdx,1);
+  res.json(vegetable)
+})
+
+app.put('/vegetables/:id', helpers.validate, (req, res, next) => {
+  const { vegetables } = data
+  const { id } = req.params
+  const vegetableIdx = vegetables.findIndex(vegetable => vegetable.id == id)
+  if (vegetableIdx < 0) {
+    const message = `Could not find vegetable with ID of ${id}`
+    next({ status: 404, message })
+  }
+  const vegetable = {id: req.params.id, name: req.body.name, price:req.body.price}
+  vegetables.splice(vegetableIdx,1,vegetable);
+  res.json(vegetable)
+})
+
+
+/**
+ * Fruit Routes
+ */
+
+app.get('/fruits', (req, res, next) => {
+  const { fruits } = data
+  if(req.query.name ) {
+    let matches = _.filter(fruits, (fruit) => {
+      return fruit.name.indexOf(req.query.name) > -1;
+    });
+    res.json(matches)
+  } else {
+    res.json(fruits)
+  }
+})
+
+app.get('/fruits/:id', (req, res, next) => {
+  const { fruits } = data
+  const { id } = req.params
+  const fruit = fruits.find(fruit => fruit.id === id)
+
+  if (!fruit) {
+    const message = `Could not find fruit with ID of ${id}`
+    next({ status: 404, message })
+  }
+
+  res.json(fruit)
+})
+
+app.post('/fruits', helpers.validate, (req, res, next) => {
+  const { fruits } = data
+  const fruit = { id: generateId(), ...req.body }
+
+  fruits.push(fruit)
+  res.status(201).json(fruit)
+})
+
+app.delete('/fruits/:id', (req, res, next) => {
+  const { fruits } = data
+  const { id } = req.params
+  const fruitIdx = fruits.findIndex(fruit => fruit.id == id)
+  if (fruitIdx < 0) {
+    const message = `Could not find fruit with ID of ${id}`
+    next({ status: 404, message })
+  }
+
+  const fruit = fruits.splice(fruitIdx,1);
+  res.json(fruit)
+})
+
+app.put('/fruits/:id', helpers.validate, (req, res, next) => {
+  const { fruits } = data
+  const { id } = req.params
+  const fruitIdx = fruits.findIndex(fruit => fruit.id == id)
+  if (fruitIdx < 0) {
+    const message = `Could not find fruit with ID of ${id}`
+    next({ status: 404, message })
+  }
+  const fruit = {id: req.params.id, name: req.body.name, price:req.body.price}
+  fruits.splice(fruitIdx,1,fruit);
+  res.json(fruit)
+})
+
 app.use((req, res, next) => {
   next({
     status: 404,

mock.js

@@ -0,0 +1,38 @@
+data = {
+  fruits: [
+    {
+      "id": "m527HRMm5",
+      "name": "Red Cherry",
+      "price": ".49"
+    },
+    {
+      "id": "yCpYogn1Z",
+      "name": "Rainier Cherry",
+      "price": "1.29"
+    },
+    {
+      "id": "dX0iYFMDu",
+      "name": "Bing Cherry",
+      "price": ".99"
+    }
+  ],
+  vegetables: [
+    {
+      "id": "7HRMm52m5",
+      "name": "Potato (5lb bag)",
+      "price": "3.49"
+    },
+    {
+      "id": "yCgn1ZpYo",
+      "name": "Potato",
+      "price": ".89"
+    },
+    {
+      "id": "FMDudX0iY",
+      "name": "Red Potato",
+      "price": ".89"
+    }
+  ]
+}
+
+module.exports = data;

package.json

@@ -18,6 +18,7 @@
   "dependencies": {
     "body-parser": "^1.19.0",
     "express": "^4.17.1",
+    "lodash": "^4.17.11",
     "morgan": "^1.9.1",
     "shortid": "^2.2.14"
   }

readme.md

@@ -12,15 +12,15 @@ This exercise will assess your ability to build upon an already existing Express
 
 Improve upon and/or build the following routes as specified.
 
-- [ ] [GET /vegetables?name=[partial-query]](#get-vegetablesnamepartial-query)
-- [ ] [DELETE /vegetables/[id]](#delete-vegetablesid)
-- [ ] [PUT /vegetables/[id]](#put-vegetablesid)
-- [ ] [GET /fruits](#get-fruits)
-- [ ] [GET /fruits?name=[partial-query]](#get-fruitsnamepartial-query)
-- [ ] [GET /fruits/[id]](#get-fruitsid)
-- [ ] [POST /fruits](#post-fruitsid)
-- [ ] [DELETE /fruits/[id]](#delete-fruitsid)
-- [ ] [PUT /fruits/[id]](#put-fruitsid)
+- [X] [GET /vegetables?name=[partial-query]](#get-vegetablesnamepartial-query)
+- [X] [DELETE /vegetables/[id]](#delete-vegetablesid)
+- [X] [PUT /vegetables/[id]](#put-vegetablesid)
+- [X] [GET /fruits](#get-fruits)
+- [X] [GET /fruits?name=[partial-query]](#get-fruitsnamepartial-query)
+- [X] [GET /fruits/[id]](#get-fruitsid)
+- [X] [POST /fruits](#post-fruitsid)
+- [X] [DELETE /fruits/[id]](#delete-fruitsid)
+- [X] [PUT /fruits/[id]](#put-fruitsid)
 
 ### GET /vegetables?name=[partial-query]