90 lines
2.0 KiB
JavaScript
90 lines
2.0 KiB
JavaScript
'use strict'
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// Router
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const express = require('express')
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let router = express.Router()
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// Connection
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const connection = require('../database/bookshelf')
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const db = connection.db
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// Repository
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const IngredientRepository = require('../repositories/ingredient-repository');
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const Ingredients = new IngredientRepository();
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const regexInt = RegExp(/^[1-9]\d*$/)
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// Error handling
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const { HttpError } = require('../validations/Errors')
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// ROUTES
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// GET ALL ------------------
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const getIngredients = () => {
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return Ingredients.getAll()
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.catch(err => {
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console.log(err)
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throw err
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})
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}
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router.get('/', async (req, res) => {
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getIngredients()
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.then(v => {
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res.setHeader('Content-Type', 'application/json;charset=utf-8')
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res.end(JSON.stringify(v))
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})
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.catch(err => {
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res.status(err.code).send(JSON.stringify(
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{
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"error": err.message,
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"code": err.code
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})
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)
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})
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})
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// GET ONE ------------------
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const getIngredient = (id) => {
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return Ingredients.getOne(id)
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.catch(err => {
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console.log(err)
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throw err
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})
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}
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router.get('/:id/', async (req, res) => {
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getIngredient(req.params.id)
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.then(v => {
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res.setHeader('Content-Type', 'application/json;charset=utf-8')
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res.end(JSON.stringify(v))
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})
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.catch(err => {
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res.status(err.code).send(JSON.stringify(
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{
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"error": err.message,
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"code": err.code
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})
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)
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})
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})
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// Param validation for ID
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// (check if id is int) (could be refactored)
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router.param('id', (req, res, next, id) => {
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try {
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if (regexInt.test(id)) {
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next()
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} else {
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throw new Error;
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}
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} catch (err) {
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err = new HttpError(403, 'Provided ID must be an integer and not zero')
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res.status(err.code).send(JSON.stringify(
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{
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"error": err.message,
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"code": err.code
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})
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)
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}
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})
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module.exports = router |