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Video 101: Separate Route Files

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This commit is contained in:
JayWll 2020-02-23 18:16:01 -07:00
parent 0e37660afa
commit 8555f4735b
3 changed files with 158 additions and 146 deletions
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150
task-manager/src/index.js
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@ -1,156 +1,14 @@
const express = require('express') const express = require('express')
require('./db/mongoose') require('./db/mongoose')
const User = require('./models/user') const userRouter = require('./routers/user')
const Task = require('./models/task') const taskRouter = require('./routers/task')
const app = express() const app = express()
const port = process.env.PORT || 4200 const port = process.env.PORT || 4200
app.use(express.json()) app.use(express.json())
app.use(userRouter)
app.post('/users', async (req, res) => { app.use(taskRouter)
const user = new User(req.body)
try {
await user.save()
res.status(201).send(user)
} catch (e) {
res.status(400).send(e)
}
})
app.get('/users', async (req, res) => {
try {
const users = await User.find({})
res.send(users)
} catch (e) {
res.status(500).send()
}
})
app.get('/users/:id', async (req, res) => {
const _id = req.params.id
try {
const user = await User.findById(_id)
if (!user) {
return res.status(404).send()
}
res.send(user)
} catch (e) {
res.status(500).send()
}
})
app.patch('/users/:id', async (req, res) => {
const updates = Object.keys(req.body)
const allowedUpdates = ['name', 'email', 'password', 'age']
const isValidOperation = updates.every((update) => allowedUpdates.includes(update))
if (!isValidOperation) {
return res.status(400).send({ error: 'Invalid updates!' })
}
try {
const user = await User.findByIdAndUpdate(req.params.id, req.body, { new: true, runValidators: true })
if (!user) {
return res.status(404).send()
}
res.send(user)
} catch (e) {
res.status(400).send(e)
}
})
app.delete('/users/:id', async (req, res) => {
try {
const user = await User.findByIdAndDelete(req.params.id)
if (!user) {
return res.status(404).send()
}
res.send(user)
} catch (e) {
res.status(500).send()
}
})
app.post('/tasks', async (req, res) => {
const task = new Task(req.body)
try {
await task.save()
res.status(201).send(task)
} catch (e) {
res.status(400).send(e)
}
})
app.get('/tasks', async (req, res) => {
try {
const tasks = await Task.find({})
res.send(tasks)
} catch (e) {
res.status(500).send()
}
})
app.get('/tasks/:id', async (req, res) => {
const _id = req.params.id
try {
const task = await Task.findById(_id)
if (!task) {
return res.status(404).send()
}
res.send(task)
} catch (e) {
res.status(500).send()
}
})
app.patch('/tasks/:id', async (req, res) => {
const updates = Object.keys(req.body)
const allowedUpdates = ['description', 'completed']
const isValidOperation = updates.every((update) => allowedUpdates.includes(update))
if (!isValidOperation) {
return res.status(400).send({ error: 'Invalid updates!' })
}
try {
const task = await Task.findByIdAndUpdate(req.params.id, req.body, { new: true, runValidators: true })
if (!task) {
return res.status(404).send()
}
res.send(task)
} catch (e) {
res.status(400).send(e)
}
})
app.delete('/tasks/:id', async (req, res) => {
try {
const task = await Task.findByIdAndDelete(req.params.id)
if (!task) {
return res.status(404).send()
}
res.send(task)
} catch (e) {
res.status(500).send()
}
})
app.listen(port, () => { app.listen(port, () => {
console.log('Server is up on port ' + port) console.log('Server is up on port ' + port)

77
task-manager/src/routers/task.js Normal file
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@ -0,0 +1,77 @@
const express = require('express')
const Task = require('../models/task')
const router = new express.Router()
router.post('/tasks', async (req, res) => {
const task = new Task(req.body)
try {
await task.save()
res.status(201).send(task)
} catch (e) {
res.status(400).send(e)
}
})
router.get('/tasks', async (req, res) => {
try {
const tasks = await Task.find({})
res.send(tasks)
} catch (e) {
res.status(500).send()
}
})
router.get('/tasks/:id', async (req, res) => {
const _id = req.params.id
try {
const task = await Task.findById(_id)
if (!task) {
return res.status(404).send()
}
res.send(task)
} catch (e) {
res.status(500).send()
}
})
router.patch('/tasks/:id', async (req, res) => {
const updates = Object.keys(req.body)
const allowedUpdates = ['description', 'completed']
const isValidOperation = updates.every((update) => allowedUpdates.includes(update))
if (!isValidOperation) {
return res.status(400).send({ error: 'Invalid updates!' })
}
try {
const task = await Task.findByIdAndUpdate(req.params.id, req.body, { new: true, runValidators: true })
if (!task) {
return res.status(404).send()
}
res.send(task)
} catch (e) {
res.status(400).send(e)
}
})
router.delete('/tasks/:id', async (req, res) => {
try {
const task = await Task.findByIdAndDelete(req.params.id)
if (!task) {
return res.status(404).send()
}
res.send(task)
} catch (e) {
res.status(500).send()
}
})
module.exports = router

77
task-manager/src/routers/user.js Normal file
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@ -0,0 +1,77 @@
const express = require('express')
const User = require('../models/user')
const router = new express.Router()
router.post('/users', async (req, res) => {
const user = new User(req.body)
try {
await user.save()
res.status(201).send(user)
} catch (e) {
res.status(400).send(e)
}
})
router.get('/users', async (req, res) => {
try {
const users = await User.find({})
res.send(users)
} catch (e) {
res.status(500).send()
}
})
router.get('/users/:id', async (req, res) => {
const _id = req.params.id
try {
const user = await User.findById(_id)
if (!user) {
return res.status(404).send()
}
res.send(user)
} catch (e) {
res.status(500).send()
}
})
router.patch('/users/:id', async (req, res) => {
const updates = Object.keys(req.body)
const allowedUpdates = ['name', 'email', 'password', 'age']
const isValidOperation = updates.every((update) => allowedUpdates.includes(update))
if (!isValidOperation) {
return res.status(400).send({ error: 'Invalid updates!' })
}
try {
const user = await User.findByIdAndUpdate(req.params.id, req.body, { new: true, runValidators: true })
if (!user) {
return res.status(404).send()
}
res.send(user)
} catch (e) {
res.status(400).send(e)
}
})
router.delete('/users/:id', async (req, res) => {
try {
const user = await User.findByIdAndDelete(req.params.id)
if (!user) {
return res.status(404).send()
}
res.send(user)
} catch (e) {
res.status(500).send()
}
})
module.exports = router