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pkg/servers/ui/controllers/auth_controller.go

@@ -0,0 +1,71 @@
+package controllers
+
+import "github.com/gofiber/fiber/v2"
+
+// AuthController handles authentication-related requests.
+type AuthController struct {
+	// Add dependencies like a user service or session manager here
+}
+
+// NewAuthController creates a new instance of AuthController.
+func NewAuthController() *AuthController {
+	return &AuthController{}
+}
+
+// ShowLoginPage renders the login page.
+// @Summary Show login page
+// @Description Displays the user login form.
+// @Tags auth
+// @Produce html
+// @Success 200 {string} html "Login page HTML"
+// @Router /login [get]
+func (ac *AuthController) ShowLoginPage(c *fiber.Ctx) error {
+	return c.Render("pages/login", fiber.Map{
+		"Title": "Login",
+	})
+}
+
+// HandleLogin processes the login form submission.
+// @Summary Process user login
+// @Description Authenticates the user based on submitted credentials.
+// @Tags auth
+// @Accept x-www-form-urlencoded
+// @Produce json
+// @Param username formData string true "Username"
+// @Param password formData string true "Password"
+// @Success 302 "Redirects to dashboard on successful login"
+// @Failure 400 {object} fiber.Map "Error for invalid input"
+// @Failure 401 {object} fiber.Map "Error for authentication failure"
+// @Router /login [post]
+func (ac *AuthController) HandleLogin(c *fiber.Ctx) error {
+	// username := c.FormValue("username")
+	// password := c.FormValue("password")
+
+	// TODO: Implement actual authentication logic here.
+	// For now, we'll just simulate a successful login and redirect.
+	// In a real app, you would:
+	// 1. Validate username and password.
+	// 2. Check credentials against a user store (e.g., database).
+	// 3. Create a session or token.
+
+	// Simulate successful login
+	// c.Cookie(&fiber.Cookie{Name: "session_token", Value: "dummy_token", HttpOnly: true, SameSite: "Lax"})
+	return c.Redirect("/") // Redirect to dashboard
+}
+
+// HandleLogout processes the logout request.
+// @Summary Process user logout
+// @Description Logs the user out by clearing their session.
+// @Tags auth
+// @Success 302 "Redirects to login page"
+// @Router /logout [get]
+func (ac *AuthController) HandleLogout(c *fiber.Ctx) error {
+	// TODO: Implement actual logout logic here.
+	// For now, we'll just simulate a logout and redirect.
+	// In a real app, you would:
+	// 1. Invalidate the session or token.
+	// 2. Clear any session-related cookies.
+
+	// c.ClearCookie("session_token")
+	return c.Redirect("/login")
+}