initial public commit

forms/user_email_login.go

@@ -0,0 +1,52 @@
+package forms
+
+import (
+	validation "github.com/go-ozzo/ozzo-validation/v4"
+	"github.com/go-ozzo/ozzo-validation/v4/is"
+	"github.com/pocketbase/pocketbase/core"
+	"github.com/pocketbase/pocketbase/models"
+)
+
+// UserEmailLogin defines a user email/pass login form.
+type UserEmailLogin struct {
+	app core.App
+
+	Email    string `form:"email" json:"email"`
+	Password string `form:"password" json:"password"`
+}
+
+// NewUserEmailLogin creates a new user email/pass login form.
+func NewUserEmailLogin(app core.App) *UserEmailLogin {
+	form := &UserEmailLogin{
+		app: app,
+	}
+
+	return form
+}
+
+// Validate makes the form validatable by implementing [validation.Validatable] interface.
+func (form *UserEmailLogin) Validate() error {
+	return validation.ValidateStruct(form,
+		validation.Field(&form.Email, validation.Required, validation.Length(1, 255), is.Email),
+		validation.Field(&form.Password, validation.Required, validation.Length(1, 255)),
+	)
+}
+
+// Submit validates and submits the form.
+// On success returns the authorized user model.
+func (form *UserEmailLogin) Submit() (*models.User, error) {
+	if err := form.Validate(); err != nil {
+		return nil, err
+	}
+
+	user, err := form.app.Dao().FindUserByEmail(form.Email)
+	if err != nil {
+		return nil, err
+	}
+
+	if !user.ValidatePassword(form.Password) {
+		return nil, validation.NewError("invalid_login", "Invalid login credentials.")
+	}
+
+	return user, nil
+}