public async Task <IActionResult> AssignUserPlan(int userId, int planId)
        {
            var result = await _userPlanService.AssignUserPlanAsync(userId, planId);

            if (!result.Success)
            {
                return(BadRequest(result.Message));
            }
            var planResource = _mapper.Map <Plan, PlanResource>(result.Resource.Plan);

            return(Ok(planResource));
        }
        public async Task <IActionResult> AssignUserPlan(int userId, int planId, [FromBody] SaveUserPlanResource resource)
        {
            var result = await _userPlanService.AssignUserPlanAsync(userId, planId, resource.DateOfUpdate);

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

            var petIllnesResource = _mapper.Map <UserPlan, UserPlanResource>(result.Resource);

            return(Ok(petIllnesResource));
        }