public IEnumerable <ValidationResult> CanAddGoal(GroupGoal newGoal, IGroupUpdateService groupUpdateService)
{
GroupGoal goal;
if (newGoal.GroupGoalId == 0)
{
goal = GroupGoalRepository.Get(g => (g.GroupId == newGoal.GroupId) && (g.GoalName == newGoal.GoalName));
}
else
{
goal = GroupGoalRepository.Get(g => (g.GroupId == newGoal.GroupId) && (g.GoalName == newGoal.GoalName) && g.GroupGoalId != newGoal.GroupGoalId);
}
if (goal != null)
{
yield return(new ValidationResult("GoalName", Resources.GoalExists));
}
if (newGoal.StartDate.Subtract(newGoal.EndDate).TotalSeconds > 0)
{
yield return(new ValidationResult("EndDate", Resources.EndDate));
}
int flag = 0;
int status = 0;
if (newGoal.GroupGoalId != 0)
{
var Updates = groupUpdateService.GetUpdatesByGoal(newGoal.GroupGoalId).OrderByDescending(g => g.UpdateDate).ToList();
if (Updates.Count() > 0)
{
if (Updates[0].UpdateDate.Subtract(newGoal.EndDate).TotalSeconds > 0)
{
flag = 1;
}
if (newGoal.StartDate.Subtract(Updates[0].UpdateDate).TotalSeconds > 0)
{
status = 1;
}
if (flag == 1)
{
yield return(new ValidationResult("EndDate", Resources.EndDateNotValid + " " + Updates[0].UpdateDate.ToString("dd-MMM-yyyy")));
}
else if (status == 1)
{
yield return(new ValidationResult("StartDate", Resources.StartDate + " " + Updates[0].UpdateDate.ToString("dd-MMM-yyyy")));
}
}
}
}
