Ejemplo n.º 1
0
        public async Task RemoveCoureFromFavoritesAsync(CourseToFavoritesDto dto)
        {
            CranUser cranUser = await this.GetCranUserAsync();

            RelUserCourseFavorite rel = await _context.RelUserCourseFavorites.Where(x => x.User.Id == cranUser.Id && x.Course.Id == dto.CourseId)
                                        .FirstOrDefaultAsync();

            if (rel != null)
            {
                _context.Remove(rel);
                await this.SaveChangesAsync();
            }
        }
Ejemplo n.º 2
0
        public async Task AddCourseToFavoritesAsync(CourseToFavoritesDto dto)
        {
            CranUser cranUser = await this.GetCranUserAsync();

            Course course = await _context.Courses.FindAsync(dto.CourseId);

            bool exists = await _context.RelUserCourseFavorites.AnyAsync(x => x.User.Id == cranUser.Id && x.Course.Id == course.Id);

            if (!exists)
            {
                RelUserCourseFavorite relUserCourseFavorite = new RelUserCourseFavorite()
                {
                    User   = cranUser,
                    Course = course,
                };
                _context.RelUserCourseFavorites.Add(relUserCourseFavorite);
                await SaveChangesAsync();
            }
        }