From d8d9d54679b02f0acad29097f75aaa811d63d4e0 Mon Sep 17 00:00:00 2001
From: Thomas Mack <email@bielefeldts.de>
Date: Sun, 6 Jan 2019 07:23:17 +0100
Subject: [PATCH] Update API for COPY Recepie

---
 app.js                 |  6 +++-
 routes/recepie.js      | 66 ++++++++++++++++++++++++++++++++++++++++--
 routes/recepieSteps.js |  3 +-
 3 files changed, 70 insertions(+), 5 deletions(-)

diff --git a/app.js b/app.js
index 365348c..2fca503 100644
--- a/app.js
+++ b/app.js
@@ -21,7 +21,11 @@ var app = express();
 app.set('views', path.join(__dirname, 'views'));
 app.set('view engine', 'pug');
 
-app.use(cors());
+// Settin Cors Options
+var corsOptions = {
+  methods: ['GET', 'PUT', 'POST', 'DELETE', 'COPY']
+}
+app.use(cors(corsOptions));
 app.use(logger('dev'));
 app.use(express.json());
 app.use(express.urlencoded({ extended: false }));
diff --git a/routes/recepie.js b/routes/recepie.js
index 160ad22..7dba2e6 100644
--- a/routes/recepie.js
+++ b/routes/recepie.js
@@ -1,5 +1,7 @@
 const express = require('express');
 const router = express.Router();
+var cors = require('cors');
+
 
 const bcrypt = require('bcrypt');
 const randToken = require('rand-token');
@@ -91,9 +93,19 @@ router.post('/', function(req, res, next) {
           let result  = {};
           result['recepies'] = rs.rows[0];
 
-          req.db.query("INSERT into rezept_dauer (rezept, sort, name, dauer) VALUES ($1, 1, 'Zubereitung', '30m')", [rs.rows[0].id], (err, rs) => {});
-          req.db.query("INSERT into rezept_wertung (nutzer, rezept, wert, wertungskategorie) VALUES ($1, $2, 5, (SELECT id FROM wertungskategorie WHERE schluessel = 'sum'))", [rs.rows[0].nutzer, rs.rows[0].id], (err, rs) => {});
-          req.db.query("INSERT into rezept_schitt (rezept, sort, name, beschreibung) VALUES ($1, 1, 'Zubreitung', 'Mit Sherry ablöschen, Sahne hinzugeben und Parmesan reiben.')", [rs.rows[0].id], (err, rs) => {});
+          let querys = [
+            "INSERT into rezept_dauer (rezept, sort, name, dauer) VALUES ($1, 1, 'Zubereitung', '30m')",
+            "INSERT into rezept_wertung (nutzer, rezept, wert, wertungkategorie) VALUES ($1, $2, 5, (SELECT id FROM wertungkategorie WHERE schluessel = 'sum'))",
+            "INSERT into rezept_schritt (rezept, sort, name, beschreibung) VALUES ($1, 1, 'Zubereitung', 'Mit Sherry ablöschen, Sahne hinzugeben und Parmesan reiben.')"
+          ];
+
+          console.log(querys[0],rs.rows[0].id);
+          console.log(querys[1],[rs.rows[0].nutzer, rs.rows[0].id]);
+          console.log(querys[2],rs.rows[0].id);
+
+          req.db.query(querys[0], [rs.rows[0].id], (err, rs) => {});
+          req.db.query(querys[1], [rs.rows[0].nutzer, rs.rows[0].id], (err, rs) => {});
+          req.db.query(querys[2], [rs.rows[0].id], (err, rs) => {});
 
 
           res.status(200).json(result);
@@ -106,6 +118,54 @@ router.get('/:recepieId', function(req, res, next) {
   res.status(200).json(req.recepie);
 });
 
+
+router.options('/:recepieId', cors())
+
+router.copy('/:recepieId', cors(), function(req, res, next) {
+  let recepie = req.recepie;
+  if(!recepie.schluessel) recepie.schluessel = randToken.uid(8);
+  if(!recepie.schwierigkeit || !recepie.name || !recepie.nutzer) {
+    return res.status(400).send("Wrong Params")
+  }
+  let query =  "INSERT INTO rezept (nutzer, name, schluessel, schwierigkeit, portionen, beschreibung) "+
+              " VALUES ($1, $2, $3, $4, $5, $6)" +
+              " returning *";
+  let values = [recepie.nutzer, recepie.name+"Kopie", recepie.schluessel+"-kopie", recepie.schwierigkeit, recepie.portionen, recepie.beschreibung];
+
+  if(DEBUG) console.log(query);
+
+  req.db.query(query, values, (err, rs) => {
+        if(err && err.constraint && err.constraint ==='idx_rezept_email') {
+          return res.status(409).send("Recipie Key already in use");
+        } else if (err){
+          next(err);
+        } else {
+          let result  = {};
+          result['recepies'] = rs.rows[0];
+
+          let querys = [
+            "INSERT into rezept_dauer (rezept, sort, name, dauer, beschreibung) SELECT $2, sort, name, dauer, beschreibung  FROM rezept_dauer where rezept = $1",
+            "INSERT into rezept_zutat (rezept, zutat, einheit, menge, beschreibung) SELECT $2, zutat, einheit, menge, beschreibung FROM rezept_zutat WHERE rezept = $1",
+            "INSERT into rezept_geraet (rezept, geraet, einheit, menge, beschreibung) SELECT $2, geraet, einheit, menge, beschreibung FROM rezept_geraet WHERE rezept = $1",
+            "INSERT into rezept_schritt (rezept, sort, name, beschreibung) SELECT $2, sort, name, beschreibung FROM rezept_schritt where rezept = $1"
+          ];
+
+          console.log(querys[0],recepie.id);
+          console.log(querys[1],recepie.id);
+          console.log(querys[2],recepie.id);
+          console.log(querys[3],recepie.id);
+
+          req.db.query(querys[0], [recepie.id, rs.rows[0].id], (err, rs) => {});
+          req.db.query(querys[1], [recepie.id, rs.rows[0].id], (err, rs) => {});
+          req.db.query(querys[2], [recepie.id, rs.rows[0].id], (err, rs) => {});
+          req.db.query(querys[3], [recepie.id, rs.rows[0].id], (err, rs) => {});
+
+
+          res.status(200).json(result);
+      }
+    });
+});
+
 router.put('/:recepieId', function(req, res, next) {
   let recepie = req.body.recepies;
   let query =  "UPDATE rezept set name = '"+recepie.name+
diff --git a/routes/recepieSteps.js b/routes/recepieSteps.js
index 4a1d3ef..c0781e6 100644
--- a/routes/recepieSteps.js
+++ b/routes/recepieSteps.js
@@ -25,7 +25,8 @@ router.param('stepId', function(req, res, next, id) {
 router.get('/', function(req, res, next) {
   let query = " Select rezept_schritt.id, name, sort, beschreibung "+
               " FROM rezept_schritt "+
-              " WHERE rezept =$1";
+              " WHERE rezept =$1"+
+              " ORDER BY sort";
   if(DEBUG) console.log(query);
   req.db.query(query,[req.recepieId], (err, rs) => {
     if (err){