Done with the edit and delelte part

Author: Mehulcoder

routes/campgrounds.js

@@ -79,7 +79,7 @@ router.get("/index/new",isLoggedIn, function (req, res) {
  });
 
  //Edit campground----->>>
-router.get("/index/:id/edit", function (req, res) {
+router.get("/index/:id/edit",checkCampgroundOwnership ,function (req, res) {
     Campground.findById(req.params.id, function (err, foundCampground) { 
         if (err) {
             console.log(err);
@@ -92,7 +92,7 @@ router.get("/index/:id/edit", function (req, res) {
 });
 
 // UPDATE CAMPGROUND ROUTE
-router.put("/index/:id" , function(req, res){
+router.put("/index/:id", checkCampgroundOwnership ,function(req, res){
     // find and update the correct campground
     Campground.findByIdAndUpdate(req.params.id, req.body.campground, function(err, updatedCampground){
         if(err){
@@ -105,6 +105,19 @@ router.put("/index/:id" , function(req, res){
     });
 });
 
+//Destroy campground rote
+router.delete("/index/:id",checkCampgroundOwnership ,function (req, res) {
+    console.log("I'm here");
+    Campground.findByIdAndRemove(req.params.id, function (err) { 
+        if(err){
+            console.log(err);
+            res.redirect("/index");
+        }else{
+            res.redirect("/index");
+        }
+     });
+});
+
 
  function isLoggedIn(req, res, next) {
     if(req.isAuthenticated()){
@@ -114,5 +127,25 @@ router.put("/index/:id" , function(req, res){
     }
 }
 
+//Check campground ownership
+function checkCampgroundOwnership(req, res, next) {
+    if(req.isAuthenticated()){
+        Campground.findById(req.params.id, function(err, foundCampground){
+           if(err){
+               res.redirect("back");
+           }  else {
+            // does user own the campground?
+            if(foundCampground.Author.id.equals(req.user._id)) {
+                next();
+            } else {
+                res.redirect("back");
+            }
+           }
+        });
+    } else {
+        res.redirect("back");
+    }
+}
+
 module.exports = router;
 

views/campgrounds/show.ejs

@@ -20,8 +20,12 @@
                      <em> Submitted By: <%= campground.Author.username %> </em> 
                   </p>
                    <% if(currentUser && campground.Author.id.equals(currentUser._id)){ %> 
-                     <a class="btn btn-xs btn-warning" href="/index/<%= campground._id %>/edit">Edit</a>
-                   <% } %> 
+                     <a class="btn btn-sm btn-warning" href="/index/<%= campground._id %>/edit">Edit</a>
+                     <form style="display: inline" class="form-inline" action="/index/<%=campground._id%>?_method=DELETE" method="POST">
+                        <button class="btn btn-sm btn-danger">Delete</button>
+                     </form>
+                     <% } %> 
+                   
               </div>
            </div>
            <div class="card card-body bg-light">