Merge pull request #2 from kstafa/dev

Dev

README.md

@@ -1 +1,8 @@
 # M2-Workshops
+
+## Features
+
+- Create new workshops
+- View list of workshops
+- Edit existing workshops
+- Delete existing workshops

ejs/index.ejs

@@ -25,8 +25,12 @@
                     <%= workshop.name %>
                 </h5>
                 <%= workshop.description %>
-                    <a href="/workshop/<%= encodeURIComponent(workshop.name) %>/edit"
-                        class="btn btn-primary btn-sm ml-2">Edit</a>
+                    <a href="/workshop/<%= workshop.name %>/edit" class="btn btn-primary btn-sm ml-2">Modifier</a>
+                    <form action="/remove-workshop" method="POST" class="d-inline">
+                        <input type="hidden" name="name" value="<%= workshop.name %>">
+                        <button type="submit" class="btn btn-danger btn-sm ml-2"
+                            onclick="return confirm('Êtes-vous sûr de vouloir supprimer cet atelier ?');">Supprimer</button>
+                    </form>
             </div>
         </li>
         <% }); %>

js/inMemoryWorkshop.js

@@ -45,10 +45,15 @@ function addWorkshop(name, description) {
 
 function removeWorkshopByName(name) {
     return new Promise((resolve, reject) => {
-        reject(new Error("Not implemented"))
-    })
+        const initialLength = inMemoryWorkshop.length;
+        inMemoryWorkshop = inMemoryWorkshop.filter(workshop => workshop.name !== name);
+        if (inMemoryWorkshop.length === initialLength) {
+            reject(new Error("Atelier non trouvé"));
+        } else {
+            resolve();
+        }
+    });
 }
-
 function updateWorkshop(originalName, name, description) {
     return new Promise((resolve, reject) => {
         if (!originalName || !name || !description) {

js/index.js

@@ -78,8 +78,13 @@ repository.init().then(() => {
 
 
     app.post('/remove-workshop', function (req, res) {
-        res.status(500).send("TODO")
-    })
+        const workshopName = req.body.name;
+        repository.removeWorkshopByName(workshopName)
+            .then(() => {
+                res.redirect('/');
+            })
+            .catch(e => res.status(500).send(e.message));
+    });
 
     app.post('/update-workshop', function (req, res) {
         const originalName = req.body.originalName;

js/mongoWorkshop.js

@@ -66,9 +66,12 @@ function addWorkshop(name, description) {
 
 function removeWorkshopByName(name) {
     const collection = db.collection(COLLECTION_NAME);
-    return collection.deleteMany({
-        name
-    }).then(() => { return })
+    return collection.deleteOne({ name: name })
+        .then(result => {
+            if (result.deletedCount === 0) {
+                throw new Error("Atelier non trouvé");
+            }
+        });
 }
 
 function updateWorkshop(originalName, name, description) {