public Task <OperationResult <IEnumerable <TrainingEventDto> > > Get(EventSearchCriteriaDto searchCriteriaDto)
        {
            var results = _trainingEventService.GetEvents(searchCriteriaDto);

            return(results);
        }
예제 #2
0
        public async Task <OperationResult <IEnumerable <TrainingEventDto> > > GetEvents(EventSearchCriteriaDto searchCriteria)
        {
            var filter = Builders <TrainingEvent> .Filter.Empty;

            if (!string.IsNullOrEmpty(searchCriteria.Keyword))
            {
                filter = Builders <TrainingEvent> .Filter.And(Builders <TrainingEvent> .Filter.Text(searchCriteria.Keyword),
                                                              filter);
            }

            if (searchCriteria.StartDate != DateTime.MinValue && searchCriteria.EndDate != DateTime.MinValue)
            {
                var withinDateRange = Builders <TrainingEvent> .Filter.And(
                    Builders <TrainingEvent> .Filter.Gte(evt => evt.StartTimeAsUtc, searchCriteria.StartDate),
                    Builders <TrainingEvent> .Filter.Lte(evt => evt.StartTimeAsUtc, searchCriteria.EndDate)
                    );

                filter = Builders <TrainingEvent> .Filter.And(withinDateRange,
                                                              filter);
            }


            if (searchCriteria.NorthEastCorner != null && searchCriteria.SouthWestCorner != null)
            {
                var withinLocationBox = Builders <TrainingEvent> .Filter.GeoWithinBox(evt => evt.Location.LatLon,
                                                                                      searchCriteria.SouthWestCorner.Longitude, searchCriteria.SouthWestCorner.Latitude,
                                                                                      searchCriteria.NorthEastCorner.Longitude, searchCriteria.NorthEastCorner.Latitude);

                filter = Builders <TrainingEvent> .Filter.And(withinLocationBox,
                                                              filter);
            }

            var foundEvents = await _dbContext.TrainingEvents.FindAsync(filter);

            var results = foundEvents.ToList().Select(a => new TrainingEventDto(a));

            return(new OperationResult <IEnumerable <TrainingEventDto> >(results));
        }