golang-api-skeleton/repositories/user.go

// Data access objects layer of model user
package repositories

import (
	"git.devices.local/mawas/golang-api-skeleton/lib/cache"
	model "git.devices.local/mawas/golang-api-skeleton/models"
	"gorm.io/gorm"
)

type UserDAO struct {
	repo
}

// NewUserDAO create new repository for model user
func NewUserRepository(db *gorm.DB, userID string, username string, cache cache.Cache) *UserDAO {
	db = db.Set("username", username).Set("userID", userID).Set("cache", cache)
	return &UserDAO{
		repo: repo{
			db:       db,
			userID:   userID,
			username: username,
		},
	}
}

func (dao *UserDAO) ReadByUsername(username string) (*model.User, error) {
	result := model.User{}
	// err := dao.db.Joins("TokensRef").Where(&model.User{Username: username}).First(&result).Error
	err := dao.db.Preload("TokensRef").Where(&model.User{Username: username}).First(&result).Error
	// err := dao.db.Where(&model.User{Username: username}).First(&result).Error
	return &result, err
}

func (dao *UserDAO) ReadAll() ([]*model.User, error) {
	var result []*model.User
	err := dao.db.Preload("TokensRef").Find(&result).Error
	return result, err
}

func (dao *UserDAO) Create(user *model.User) (*model.User, error) {
	err := dao.db.Create(user).Error
	return user, err
}