Add Login() and Register().

2 files changed, 71 insertions, 3 deletions

diff --git a/app/controllers/app.go b/app/controllers/app.go
index e76d76b..87c8bd1 100644
--- a/app/controllers/app.go
+++ b/app/controllers/app.go
@@ -9,3 +9,70 @@ type App struct {
 func (c App) Index() revel.Result {
 	return c.Render()
 }
+
+func (c App) Account() revel.Result {
+	return c.Render()
+}
+
+func (c App) PrintLogin() revel.Result {
+	return c.Render()
+}
+
+func (c App) Login(login, password string) revel.Result {
+
+	c.Validation.Required(login).Message("Please provide a user name or email.")
+	c.Validation.Required(password).Message("Please enter a password.")
+
+	if c.Validation.HasErrors() {
+		c.Validation.Keep()
+		c.FlashParams()
+		return c.Redirect(App.PrintLogin)
+	}
+
+	u := User{}
+	db.Where("name = ?", login).Or("email = ?", login).Find(&u)
+
+	c.Validation.Required(VerifyPassword(u.Password, password)).Message("User / Password combination did not matched.")
+	if c.Validation.HasErrors() {
+		c.Validation.Keep()
+		c.FlashParams()
+		return c.Redirect(App.PrintLogin)
+	}
+
+	c.Session["login"] = "true"
+	c.Session["uid"] = string(u.Id)
+
+	return c.Redirect(App.Account)
+}
+
+func (c App) Register(email, confirmEmail, user, password, confirmPassword string) revel.Result {
+	c.Validation.Required(email).Message("Please provide a mail adress.")
+	c.Validation.Required(email == confirmEmail).Message("The mail adresses do not match.")
+	c.Validation.Required(user).Message("Please provide a user name.")
+
+	if password != "" {
+		c.Validation.Required(password == confirmPassword).Message("Passwords do not match.")
+	}
+
+	if c.Validation.HasErrors() {
+		c.Validation.Keep()
+		c.FlashParams()
+		return c.Redirect(App.PrintLogin)
+	}
+
+	p, _ := HashPassword(password)
+
+	user := User{
+		Name:     user,
+		Email:    email,
+		Password: p,
+	}
+
+	db.NewRecord(u)
+	db.Create(&u)
+	db.Save(&u)
+
+	c.Flash.Success("Registration completed.")
+
+	return c.Redirect(App.Account)
+}
diff --git a/app/controllers/utilities.go b/app/controllers/utilities.go
index 99720b8..2d07bdf 100644
--- a/app/controllers/utilities.go
+++ b/app/controllers/utilities.go
@@ -87,10 +87,11 @@ func HashPassword(password string) (string, error) {
 }
 
 // Verify password and hash
-func VerifyPassword(password, hash string) (bool, error) {
+func VerifyPassword(password, hash string) bool {
 	err := bcrypt.CompareHashAndPassword([]byte(hash), []byte(password))
 	if err != nil {
-		return false, err
+		revel.ERROR.Printf("%s \n", err)
+		return false
 	}
-	return true, nil
+	return true
 }