mvp

api/accounts/accounts-middleware.js

@@ -1,13 +1,48 @@
+const Account = require('./accounts-model')
+
 exports.checkAccountPayload = (req, res, next) => {
   // DO YOUR MAGIC
   // Note: you can either write "manual" validation logic
   // or use the Yup library (not currently installed)
+  const { name, budget } = req.body
+  if(name === undefined || budget === undefined) {
+    return res.status(400).json({message: 'name and budget are required'})
+  } else if (name.trim().length < 3 || name.trim().length > 100) {
+      return res.status(400).json({message: 'name of account must be between 3 and 100'})
+  } else if (typeof budget !== 'number' || isNaN(budget )) { 
+    return res.status(400).json({message:'budget of account must be a number' })
+  } else if (budget < 0 || budget > 1000) {
+    return res.status(400).json({message:'budget of account is too large or too small' })
+  }
+    next()
 }
 
-exports.checkAccountNameUnique = (req, res, next) => {
+exports.checkAccountNameUnique = async (req, res, next) => {
   // DO YOUR MAGIC
+  try {
+    const existing = await db('accounts')
+    .where('name', req.body.name.trim())
+    .first()
+
+    if (existing) {
+      next({ status: 400, messae: 'that name is taken'})
+    } else {
+      next()
+    }
+  } catch (err) {
+    next(err)
+  }
 }
 
-exports.checkAccountId = (req, res, next) => {
+exports.checkAccountId = async (req, res, next) => {
   // DO YOUR MAGIC
+  try {
+    const account = await Account.getById(req.param)
+    if(account) {
+      req.account = account
+      next()
+    }
+  } catch(err) {
+
+  }
 }

api/accounts/accounts-model.js

@@ -1,21 +1,34 @@
+const db = require('../../data/db-config')
+
 const getAll = () => {
   // DO YOUR MAGIC
+  // select * from accounts
+  return db('accounts')
 }
 
 const getById = id => {
   // DO YOUR MAGIC
+  //  select * from accounts where id = id
+  return db('accounts').where('id', id).first()
 }
 
-const create = account => {
+const create = ({name, budget}) => {
   // DO YOUR MAGIC
+  const [id] = await db('accounts').insert({name, budget})
+  return getById(id)
 }
 
-const updateById = (id, account) => {
-  // DO YOUR MAGIC
+const updateById = (id, {account, budget}) => {
+  // DO YOUR MAGIC 
+  await db('accounts').where('id', id).update({account, budget})
+  return getById(id)
 }
 
 const deleteById = id => {
   // DO YOUR MAGIC
+  const deletedAccount = await getById(id)
+  await db('accounts').where('id', id).delete()
+  return deletedAccount
 }
 
 module.exports = {