104 lines
3.3 KiB
JavaScript
104 lines
3.3 KiB
JavaScript
const express = require('express');
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const router = express.Router({mergeParams:true});
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const randToken = require('rand-token');
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const DEBUG = false;
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router.param('toolId', function(req, res, next, id) {
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req.toolId = id;
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let query = " Select rezept_geraet.id, rezept, einheit, einheit.name as einheitname, einheit.schluessel as einheitschluessel ,"+
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" geraet, geraet.name as geraetname, menge, rezept_geraet.beschreibung "+
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" FROM rezept_geraet "+
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" JOIN geraet on geraet.id = geraet "+
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" JOIN einheit on einheit.id = einheit "+
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" WHERE rezept =$1 AND rezept_geraet.id = $2";
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if(DEBUG) console.log(query);
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req.db.query(query, [req.recepieId, req.toolId], (err, rs) => {
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if (err) {
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return next(err)
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}
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req.recepieTool = rs.rows[0];
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next();
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})
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});
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/* GET recepieTools listing. */
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router.get('/', function(req, res, next) {
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let query = " Select rezept_geraet.id, rezept, einheit, einheit.name as einheitname, einheit.schluessel as einheitschluessel , "+
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" geraet, geraet.name as geraetname, menge, rezept_geraet.beschreibung "+
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" FROM rezept_geraet "+
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" JOIN geraet on geraet.id = geraet "+
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" JOIN einheit on einheit.id = einheit "+
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" WHERE rezept =$1";
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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['recepieTools'] = 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 recepieTool = req.body.recepieTools[0];
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if(!recepieTool.geraet || !recepieTool.einheit || !recepieTool.menge) {
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return res.status(400).send("Wrong Params")
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}
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let query = "INSERT INTO rezept_geraet (rezept, menge, einheit, geraet, beschreibung) "+
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" VALUES ($1, $2, $3, $4, $5)" +
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" returning *";
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let values = [req.recepieId, recepieTool.menge, recepieTool.einheit, recepieTool.geraet, recepieTool.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['recepieTools'] = 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('/:toolId', function(req, res, next) {
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res.status(200).json(req.recepieTool);
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});
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router.put('/:toolId', function(req, res, next) {
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let recepieTool = req.body.recepieTools[0];
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let query = "UPDATE rezept_geraet set menge = $1, einheit = $2, geraet =$3, beschreibung =$4"+
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" WHERE id = "+req.toolId +
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" returning *";
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let values = [recepieTool.menge, recepieTool.einheit, recepieTool.geraet, recepieTool.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['recepieTools'] = 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('/:toolId', function(req, res, next) {
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let query = "DELETE FROM rezept_geraet where id = $1;";
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req.db.query(query, [req.toolId], (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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