Add google authentication

authentication/login_page.go

@@ -0,0 +1,59 @@
+package authentication
+
+import (
+	"github.com/labstack/echo/v4"
+	"maragu.dev/gomponents"
+	. "maragu.dev/gomponents/html"
+	"salezenify/google"
+	"salezenify/html_components/components"
+	"salezenify/html_components/route"
+	"salezenify/layout"
+	"salezenify/user"
+)
+
+const LoginPath = "/login"
+
+type LoginPage struct {
+	createPage layout.CreatePageFunc
+	LoginRoute route.GetRoute
+}
+
+func NewLoginPage(e *echo.Echo, createPage layout.CreatePageFunc) *LoginPage {
+	page := &LoginPage{createPage: createPage}
+	page.LoginRoute = route.NewGetRoute(LoginPath, page.Render).Add(e)
+	return page
+}
+
+func (l *LoginPage) Render(c echo.Context) error {
+	return l.createPage(c, layout.PageWebsiteMetaData{
+		WebsiteMetaData: components.WebsiteMetaData{
+			Title: "Login",
+		},
+		HideNavigation: true,
+	}, l.getLoginPage())
+}
+
+func (l *LoginPage) getLoginPage() gomponents.Group {
+	return []gomponents.Node{
+		P(
+			A(
+				Href(user.OpenIdConnectPath),
+				Button(
+					Class(components.ButtonClass()),
+					Type("button"),
+					gomponents.Text("Login"),
+				),
+			),
+		),
+		P(
+			A(
+				Href(google.GoogleLogin),
+				Button(
+					Class(components.ButtonClass()),
+					Type("button"),
+					gomponents.Text("Google Login"),
+				),
+			),
+		),
+	}
+}