public async Task <IActionResult> PutAsync(int userId, [FromBody] SaveDietResource resource)
        {
            var diet   = _mapper.Map <SaveDietResource, Diet>(resource);
            var result = await _dietService.UpdateAsync(userId, diet);

            if (!result.Success)
            {
                return(BadRequest(result.Message));
            }
            var dietResource = _mapper.Map <Diet, DietResource>(result.Resource);

            return(Ok(dietResource));
        }
        public async Task <IActionResult> PostAsync([FromBody] SaveDietResource resource)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState.GetMessages()));
            }
            var diets  = _mapper.Map <SaveDietResource, Diet>(resource);
            var result = await _dietService.SaveAsync(diets);

            if (!result.Success)
            {
                return(BadRequest(result.Message));
            }

            var dietResource = _mapper.Map <Diet, DietResource>(result.Resource);

            return(Ok(dietResource));
        }