feat: password resets (resolve #133)

services/mail/mail.go

@@ -0,0 +1,23 @@
+package mail
+
+import (
+	"github.com/emvi/logbuch"
+	conf "github.com/muety/wakapi/config"
+	"github.com/muety/wakapi/models"
+	"github.com/muety/wakapi/services"
+)
+
+func NewMailService() services.IMailService {
+	config := conf.Get()
+	if config.Mail.Provider == conf.MailProviderMailWhale {
+		return NewMailWhaleService(config.Mail.MailWhale)
+	}
+	return &NoopMailService{}
+}
+
+type NoopMailService struct{}
+
+func (n NoopMailService) SendPasswordResetMail(recipient *models.User, resetLink string) error {
+	logbuch.Info("noop mail service doing nothing instead of sending password reset mail to %s", recipient.ID)
+	return nil
+}

services/services.go

@@ -64,6 +64,8 @@ type ISummaryService interface {
 type IUserService interface {
 	GetUserById(string) (*models.User, error)
 	GetUserByKey(string) (*models.User, error)
+	GetUserByEmail(string) (*models.User, error)
+	GetUserByResetToken(string) (*models.User, error)
 	GetAll() ([]*models.User, error)
 	GetActive() ([]*models.User, error)
 	Count() (int64, error)
@@ -73,6 +75,7 @@ type IUserService interface {
 	ResetApiKey(*models.User) (*models.User, error)
 	SetWakatimeApiKey(*models.User, string) (*models.User, error)
 	MigrateMd5Password(*models.User, *models.Login) (*models.User, error)
+	GenerateResetToken(*models.User) (*models.User, error)
 	FlushCache()
 }
 

services/user.go

@@ -52,6 +52,14 @@ func (srv *UserService) GetUserByKey(key string) (*models.User, error) {
 	return u, nil
 }
 
+func (srv *UserService) GetUserByEmail(email string) (*models.User, error) {
+	return srv.repository.GetByEmail(email)
+}
+
+func (srv *UserService) GetUserByResetToken(resetToken string) (*models.User, error) {
+	return srv.repository.GetByResetToken(resetToken)
+}
+
 func (srv *UserService) GetAll() ([]*models.User, error) {
 	return srv.repository.GetAll()
 }
@@ -110,6 +118,10 @@ func (srv *UserService) MigrateMd5Password(user *models.User, login *models.Logi
 	return srv.repository.UpdateField(user, "password", user.Password)
 }
 
+func (srv *UserService) GenerateResetToken(user *models.User) (*models.User, error) {
+	return srv.repository.UpdateField(user, "reset_token", uuid.NewV4())
+}
+
 func (srv *UserService) Delete(user *models.User) error {
 	srv.cache.Flush()
 	return srv.repository.Delete(user)