3x-ui

web/service/user.go

@@ -0,0 +1,73 @@
+package service
+
+import (
+	"errors"
+	"x-ui/database"
+	"x-ui/database/model"
+	"x-ui/logger"
+
+	"gorm.io/gorm"
+)
+
+type UserService struct {
+}
+
+func (s *UserService) GetFirstUser() (*model.User, error) {
+	db := database.GetDB()
+
+	user := &model.User{}
+	err := db.Model(model.User{}).
+		First(user).
+		Error
+	if err != nil {
+		return nil, err
+	}
+	return user, nil
+}
+
+func (s *UserService) CheckUser(username string, password string) *model.User {
+	db := database.GetDB()
+
+	user := &model.User{}
+	err := db.Model(model.User{}).
+		Where("username = ? and password = ?", username, password).
+		First(user).
+		Error
+	if err == gorm.ErrRecordNotFound {
+		return nil
+	} else if err != nil {
+		logger.Warning("check user err:", err)
+		return nil
+	}
+	return user
+}
+
+func (s *UserService) UpdateUser(id int, username string, password string) error {
+	db := database.GetDB()
+	return db.Model(model.User{}).
+		Where("id = ?", id).
+		Update("username", username).
+		Update("password", password).
+		Error
+}
+
+func (s *UserService) UpdateFirstUser(username string, password string) error {
+	if username == "" {
+		return errors.New("username can not be empty")
+	} else if password == "" {
+		return errors.New("password can not be empty")
+	}
+	db := database.GetDB()
+	user := &model.User{}
+	err := db.Model(model.User{}).First(user).Error
+	if database.IsNotFound(err) {
+		user.Username = username
+		user.Password = password
+		return db.Model(model.User{}).Create(user).Error
+	} else if err != nil {
+		return err
+	}
+	user.Username = username
+	user.Password = password
+	return db.Save(user).Error
+}