public SurveyResult Handle(SurveyResultQuery request)
{
var dateTo = DateTime.Today.AddDays(1);
var dateFrom = dateTo.AddDays(-request.NumberOfLastDays);
var answersGroupedByQuestions = _queryDispatcher
.Fetch(new AnswersQuery(dateFrom, dateTo))
.GroupBy(n => n.QuestionKey)
.ToDictionary(n => n.Key);
var allQuestions = _queryDispatcher.Fetch(new QuestionsQuery())
.ToDictionary(n => n.Key);
return(new SurveyResult
{
Questions = answersGroupedByQuestions.Keys
.Where(allQuestions.ContainsKey)
.Select(questionKey => new SurveyResultQuestion(allQuestions[questionKey])
{
Answers = answersGroupedByQuestions[questionKey]
.Select(answer => new SurveyResultAnswer
{
Answer = string.Join(", ", answer.SelectedOptions)
})
.ToList()
})
.ToList()
});
}
public ActivitiesView Handle(ActivitiesViewQuery request) => new ActivitiesView
{
Groups = _dispatcher
.Fetch(new GroupsQuery())
.Select(group => new ActivitiesViewGroup(group)
{
Activities = _dispatcher
.Fetch(new ActivitiesQuery(group.Key))
.Select(n => new ActivitiesViewActivity(n))
.ToList()
})
.ToList()
};
public bool Handle(DeleteGroup request)
{
var cannotDelete = _disaptcher
.Fetch(new ActivitiesQuery(request.Key))
.Any();
if (cannotDelete)
{
return(false);
}
var group = _dataStorage.Find(request.Key);
return(_dataStorage.Delete(group));
}
private AnnualFinancialReportMonthEntry BuildReportEntry(TaxonTree currentTaxon)
{
var financialJournalEntries = _dispatcher.Fetch(new FinancialJournalQuery(_thatMonth)
{
Taxon = new TaxonTreeQuery
{
TaxonKey = currentTaxon.Key,
Deep = currentTaxon.GetElements().Any() ? 0 : -1
}
});
var subEntries = currentTaxon.GetElements()
.Select(BuildReportEntry);
return(AnnualFinancialReportMonthEntry.Create(currentTaxon, financialJournalEntries, subEntries));
}
public User Handle(CreateUser request)
{
if (request.TelegramId.HasValue)
{
var user = _queryDispatcher.Fetch(new FindUserByTelegramId(request.TelegramId.Value));
if (user != null)
{
throw new ArgumentException("TelegramId");
}
}
return(_dataStorage.Create(new User(0)
{
TelegramId = request.TelegramId
}));
}
public IEnumerable <FinancialJournalEntry> Handle(FinancialJournalQuery request)
{
var from = request.AsMonthDate();
var to = from.AddMonths(1);
var rootTaxon = _dispatcher.Fetch(request.Taxon ?? new TaxonTreeQuery());
var entries = new List <FinancialJournalEntry>();
using (var context = GetContext())
{
foreach (var taxon in rootTaxon.DescendantsAndSelf())
{
entries.AddRange(GetTable(context)
.Where(n => n.TaxonKey == taxon.Key && from <= n.When && n.When < to)
.AsEnumerable()
.Select(ToEntity));
}
}
return(entries);
}
private List <TaxonTree> GetElements(int parentTaxonKey) => _dispatcher .Fetch(new TaxonElementsQuery(parentTaxonKey)) .Select(n => new TaxonTree(n.Key, n.ParentKey, n.Name, n.Description)) .ToList();