feat: login view

users/views.py

@@ -1,18 +1,63 @@
-from django.views.generic import TemplateView
+from django.views.generic import TemplateView, View
+from django.shortcuts import render, reverse, redirect
+from users.forms import LoginForm
+from django.contrib.auth import login as login_user, logout as logout_user
 
 
-class LoginView(TemplateView):
-    template_name = 'users/login.html'
+class RedirectionMixin:
+    redirect_to = ""
+
+    def get_redirection(self):
+        return reverse(self.redirect_to)
+
+
+class LoginView(View, RedirectionMixin):
+    template_name = "users/login.html"
+    redirect_to = "shop:index"
+    login_form_class = LoginForm
+
+    def get_login_form(self, request):
+        return self.login_form_class(data=request.POST)
+
+    def get(self, request, *args, **kwargs):
+        if request.user.is_authenticated:
+            return redirect(self.get_redirection())
+
+        login_form = self.login_form_class()
+        return render(request, self.template_name, {"form": login_form})
+
+    def post(self, request, *args, **kwargs):
+        login_form = self.get_login_form(request)
+
+        if login_form.is_valid():
+            login_user(request, login_form.get_user())
+
+            return redirect(self.get_redirection())
+
+        return render(request, self.template_name, {"form": login_form}, status=400)
+
+
+class LogoutView(View, RedirectionMixin):
+    redirect_to = "shop:index"
+
+    def get(self, request, *args, **kwargs):
+        logout_user(request)
+        return redirect(self.get_redirection())
+
+    def post(self, request, *args, **kwargs):
+        logout_user(request)
+        return redirect(self.get_redirection())
 
 
 class RegisterView(TemplateView):
-    template_name = 'users/register.html'
+    template_name = "users/register.html"
 
 
 class ResetPasswordView(TemplateView):
-    template_name = 'users/reset-password.html'
+    template_name = "users/reset-password.html"
 
 
 login = LoginView.as_view()
+logout = LogoutView.as_view()
 register = RegisterView.as_view()
 reset_password = ResetPasswordView.as_view()