126 lines
3.7 KiB
JavaScript
126 lines
3.7 KiB
JavaScript
const express = require('express');
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const router = express.Router({mergeParams:true});
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const multer = require('multer');
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const storage = multer.diskStorage({
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destination: function(req, file, cb) {
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cb(null, './uploads/');
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},
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filename: function(req, file, cb) {
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cb(null, file.filename);
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}
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})
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const fileFilter = (req, file, cb) => {
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if (file.mimetype === 'image/jpeg' || file.mimetype === 'image/png') {
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cb(null, true);
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} else {
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cb(null, false);
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}
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}
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const upload = multer({
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storage:storage,
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limits: {
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fileSize: 1024 * 1024 * 2
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},
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fileFilter:fileFilter
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})
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const randToken = require('rand-token');
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const DEBUG = false;
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router.param('categorieId', function(req, res, next, id) {
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req.categorieId = id;
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let query = " Select rezept_kategorie.id, kategorie, kategorie.name as kategoriename, modifikator, rezept_kategorie.beschreibung "+
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" FROM rezept_kategorie "+
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" JOIN kategorie on kategorie = kategorie.id"+
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" WHERE rezept =$1 AND rezept_kategorie.id = $2";
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if(DEBUG) console.log(query);
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req.db.query(query, [req.recepieId, req.categorieId], (err, rs) => {
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if (err) {
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return next(err)
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}
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req.recepieCategorie = rs.rows[0];
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next();
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})
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});
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/* GET recepieCategories listing. */
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router.get('/', function(req, res, next) {
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let query = " Select rezept_kategorie.id, kategorie, kategorie.name as kategoriename, modifikator, rezept_kategorie.beschreibung "+
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" FROM rezept_kategorie "+
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" JOIN kategorie on kategorie = kategorie.id"+
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" WHERE rezept =$1"+
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" ORDER BY modifikator";
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if(DEBUG) console.log(query);
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req.db.query(query,[req.recepieId], (err, rs) => {
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if (err){
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next(err);
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} else {
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let result = {};
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result['recepieCategories'] = rs.rows;
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if (DEBUG) console.log(result);
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res.status(200).json(result);
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}
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});
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});
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router.post('/', function(req, res, next) {
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let recepieCategorie = req.body.recepieCategories[0];
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if(!recepieCategorie.kategorie) {
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return res.status(400).send("Wrong Params")
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}
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if (!recepieCategorie.modifikator) recepieCategorie.modifikator = 1;
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let query = "INSERT INTO rezept_kategorie (rezept, kategorie, modifikator, beschreibung) "+
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" VALUES ($1, $2, $3, $4)" +
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" returning *";
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let values = [req.recepieId, recepieCategorie.kategorie, recepieCategorie.modifikator, recepieCategorie.beschreibung];
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if(DEBUG) console.log(query);
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req.db.query(query, values, (err, rs) => {
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if (err){
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next(err);
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} else {
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let result = {};
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result['recepieCategories'] = rs.rows[0];
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res.status(200).json(result);
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}
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});
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});
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/* Methods with id */
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router.get('/:categorieId', function(req, res, next) {
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res.status(200).json(req.recepieCategorie);
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});
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router.put('/:categorieId', function(req, res, next) {
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let recepieCategorie = req.body.recepieCategories[0];
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let query = "UPDATE rezept_kategorie set kategorie = $1, modifikator =$2, beschreibung =$3"+
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" WHERE id = "+req.categorieId +
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" returning *";
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let values = [recepieCategorie.kategorie, recepieCategorie.modifikator, recepieCategorie.beschreibung];
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if(DEBUG) console.log(query);
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req.db.query(query, values, (err, rs) => {
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if (err){
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next(err);
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} else {
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let result = {};
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result['recepieCategories'] = rs.rows[0];
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res.status(200).json(result);
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}
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});
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});
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router.delete('/:categorieId', function(req, res, next) {
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let query = "DELETE FROM rezept_kategorie where id = $1;";
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req.db.query(query, [req.categorieId], (err, rs) => {
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if (err) next(err)
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});
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res.status(204).send();
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});
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module.exports = router;
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