From f0a654ca3e9dbac4113483e9d9b238cf19188759 Mon Sep 17 00:00:00 2001
From: lauraF <laura.faust@informatik.hs-fulda.de>
Date: Mon, 16 May 2022 16:16:28 +0200
Subject: [PATCH] =?UTF-8?q?blogController=20einf=C3=BCgen?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 controllers/blogController.js | 52 +++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 controllers/blogController.js

diff --git a/controllers/blogController.js b/controllers/blogController.js
new file mode 100644
index 0000000..784a76d
--- /dev/null
+++ b/controllers/blogController.js
@@ -0,0 +1,52 @@
+var fs = require('fs'); 
+//erstellt JSONObjekt
+let rawdata = fs.readFileSync('./public/models/blog.json');
+//wandelt JSONObjekt in JsObjekt
+let blogInhalt = JSON.parse(rawdata);
+
+var getAllPosts=(req, res) => {
+    for (i = 0; i < blogInhalt.length; i++){
+        console.log(blogInhalt[i].id, "." , blogInhalt[i].title);
+      }
+      res.send({ blogInhalt });
+}
+
+var createPost = (req, res) => {
+    let blogeintrag = {
+        id : blogInhalt.length + 1,
+        title : req.body.title,
+        username : req.body.username,
+        date : req.body.date,
+        text : req.body.text
+      }
+  
+      console.log(blogeintrag);
+  
+      //hänge blogeintrag an blogInhalt
+      blogInhalt.push(blogeintrag);
+  
+      let date = JSON.stringify(blogInhalt, null, 2);
+  
+      fs.writeFileSync('./public/models/blog.json', date);
+  
+      res.render('blogPost', { title: 'Nächster Post' })
+}
+
+var getPost = (req, res) => {
+    let blogID = req.params.postID;
+
+  if(blogID > blogInhalt.length){
+    console.log("kein entsprechender Eintrag vorhanden");
+    res.send("kein entsprechender Eintrag vorhanden")
+  } else {
+    console.log(blogInhalt[blogID - 1]);
+    res.send(blogInhalt[blogID - 1]);
+  }
+
+}
+
+module.exports = {
+    getAllPosts,
+    createPost,
+    getPost
+}
\ No newline at end of file