sessions create and destroy

gouravthakur39 · Sep 6, 2019 · 8e75d3f · 8e75d3f
1 parent 5b69d74
commit 8e75d3f
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Showing 3 changed files with 29 additions and 5 deletions.
diff --git a/app/controllers/sessions_controller.rb b/app/controllers/sessions_controller.rb
@@ -4,4 +4,22 @@ def new
 
     end
 
+    def create
+        user = User.find_by(username: params[:session][:username]) 
+        if user && user.authenticate(params[:session][:password])
+            session[:user_id] = user.id
+            flash[:success] = "You have successfully logged in"
+            redirect_to root_path
+        else 
+            flash.now[:error] = "There was something wrong with your login information"
+            render 'new'
+        end
+    end
+
+    def destroy
+        session[:user_id] = nil
+        flash[:success] = "You have successfully logged out"
+        redirect_to login_path
+    end
+
 end
diff --git a/app/views/layouts/_navigation.html.erb b/app/views/layouts/_navigation.html.erb
@@ -6,12 +6,16 @@
         <div class="ui dropdown item">
           Account <i class="dropdown icon"></i>
           <div class="menu">
-            <a class="item">Log out</a>
+          <% if logged_in? %>
+          <%= link_to "Log out" , logout_path, method: :delete, class: "item" %>
+          <% else %>
              <%= link_to "Log in", login_path, class: "item" %>
-            <a class="item">Sign up</a>
+          <% end %>
           </div>
         </div>
-        <div class="item">
-            <div class="ui primary button">Sign Up</div>
-        </div>
+        <% if !logged_in? %>
+          <div class="item">
+              <%= link_to "Log in", login_path, class: "ui primary button" %>
+          </div>
+        <% end %>
       </div> 
diff --git a/config/routes.rb b/config/routes.rb
@@ -1,4 +1,6 @@
 Rails.application.routes.draw do
   root 'chatroom#index'
   get 'login', to: 'sessions#new'
+  post 'login', to: 'sessions#create'
+  delete 'logout', to: 'sessions#destroy'
 end