added update post

index.js

@@ -73,25 +73,23 @@ app.get('/delete/:id', (req, res) => {
 
 // запрос на редактирование
 app.post('/update', (req, res) => {
-    const id = req.body.id,
-          title = req.body.title,
-          date = req.body.date,
-          description = req.body.description;
-
     const data = {
         id: req.body.id,
         title: req.body.title,
         date: req.body.date,
         description: req.body.description
     };
-    
-    for (let k in data) {
-        console.log(k + ' : ' + data[k]);
-    }
-
-    res.send(`<p>ID: ${id}<br>Название: ${title}<br>Дата: ${date}<br>Описание: ${description}</p>`);
+    conn.query(
+        `UPDATE posts SET title='${data.title}', date='${data.date}', description='${data.description}' WHERE id=${data.id}`,
+        function(err, result) {
+            if (!err) {
+                res.send('Пост был успешно отредактирован');
+            } else {
+                res.status(404).send('<h1>404 Not found</h1>');
+            }
+        }
+    );
 });
-// UPDATE `blog`.`posts` SET `description` = 'gfhj' WHERE (`id` = '10');
 
 // 404 redirect error
 app.use((req, res) => {

public/css/style.css

@@ -57,4 +57,15 @@ input[type="date"] {
 }
 .modal {
     min-width: 500px;
+}
+.post-block_add {
+    border: 6px dashed;
+    text-align: center;
+    padding: 70px 0px 70px 0px;
+    cursor: pointer;
+    transition: all .2s;
+    margin-top: 3rem;
+}
+.post-block_add:hover { 
+    opacity: .9;
 }

public/js/script.js

@@ -16,10 +16,10 @@ function updatePost() {
 
             btnSend.addEventListener('click', (e) => {
                 let idInputValue = idInput.value;
-                
+
                 if (!isNaN(idInputValue) == false) {
                     alert('Поле ID должен быть числом!');
-                    e.preventDefault();                    
+                    e.preventDefault();           
                 } else {
                     idInputValue = idInputValue.trim();
                 }

views/main.pug

@@ -4,4 +4,6 @@ div(class="container")
         h1 Все записи:
         include assets/update-form.pug
         include assets/post-card.pug
+        div(class="post-block_add")
+            h3 Добавить запись
 include assets/scripts.pug