private async void SaveQueryMethod()
{
if (SelectedProjects == null)
{
SelectedProjects = new ObservableCollection <Models.ProjectsManagementPageModels.Project>();
}
if (QueryDescription.Length > 1 && QueryDescription.Length < 100)
{
var skillsQuery = string.Join(",", SkillsConditions?.Select(s => $"{s.Skill.Id}:{s.From.Id}-{s.To.Id}"));
var languagesQuery = string.Join(",", LanguagesConditions?.Select(l => $"{l.Language.Id}:{l.From.Id}-{l.To.Id}"));
var projectsQuery = string.Join(",", SelectedProjects?.Select(p => p.Id));
var query = $"{skillsQuery}&{languagesQuery}&{projectsQuery}";
using (var _database = new ITManagerEntities())
{
var user = await _database.Users.Where(u => u.Id == ShellViewModel.CurrentUserId)
.Include(u => u.Queries).FirstOrDefaultAsync();
user.Queries.Add(new Query()
{
Description = QueryDescription,
QueryString = query,
UserId = ShellViewModel.CurrentUserId
});
await _database.SaveChangesAsync();
}
_eventAggregator.GetEvent <UpdateQueriesEvent>().Publish();
QueryErrors = string.Empty;
}
else
{
QueryErrors = "Query description length must be from 1 to 100 sybmols.";
}
}
private void SkillsSelectionChangedMethod()
{
if (SelectedSkills == null)
{
SelectedSkills = new ObservableCollection <Models.UserPageModel.ProfessionalSkill>();
}
if (SelectedSkills.Count > SkillsConditions.Count)
{
foreach (var selectedSkill in SelectedSkills)
{
if (SkillsConditions.Where(s => s.Skill.Id == selectedSkill.Id).FirstOrDefault() == null)
{
SkillsConditions.Add(new SkillCondition
{
Skill = selectedSkill,
From = SkillLevels.First(),
To = SkillLevels.Last()
});
return;
}
}
}
if (SelectedSkills.Count < SkillsConditions.Count)
{
foreach (var skillCondition in SkillsConditions)
{
if (SelectedSkills.Where(s => s.Id == skillCondition.Skill.Id).FirstOrDefault() == null)
{
var skill = SkillsConditions.Where(s => s.Skill.Id == skillCondition.Skill.Id).FirstOrDefault();
if (skill == null)
{
return;
}
SkillsConditions.Remove(skill);
return;
}
}
}
}