/// <summary>
/// Get paged list of all projects within the radius of a given point
/// </summary>
/// <param name="latitude">Latitude</param>
/// <param name="longitude">Longitude</param>
/// <param name="pageIndex">page index</param>
/// <param name="pageSize">page size</param>
/// <param name="categories">Selected categories</param>
/// <param name="radius">Radius</param>
/// <param name="start">Start</param>
/// <param name="childFriendly">Child friendly</param>
/// <returns>paged project list</returns>
public IPaginatedList<Project> GetAllProjectsByCoordsPaged(decimal latitude, decimal longitude, int pageIndex = 0, int pageSize = -1, IList<int> categories = null,
ProjectSearchRadius radius = ProjectSearchRadius.FiveMiles, ProjectSearchStart start = ProjectSearchStart.Whenever,
ProjectChildFriendly childFriendly = ProjectChildFriendly.NoPreference)
{
// Get the base projects
// This returns IEnumerable so I guess searching by co-ords requires
var projectIds = GetAllProjectsByCoords(latitude, longitude, categories,
radius, start, childFriendly).Select(b => b.Id);
var query = from p in _projectRepository.Table
where projectIds.Contains(p.Id)
orderby 1 ascending // needs order to paginate
select p;
var projects = new PaginatedList<Project>(query, pageIndex, pageSize);
return projects;
}
/// <summary>
/// Get all projects within the radius of a given point
/// </summary>
/// <param name="latitude">Latitude</param>
/// <param name="longitude">Longitude</param>
/// <param name="categories">Selected categories</param>
/// <param name="radius">Radius</param>
/// <param name="start">Start</param>
/// <param name="childFriendly">Child friendly</param>
/// <returns>Base project collection</returns>
public IList<BaseProject> GetAllProjectsByCoords(decimal latitude, decimal longitude, IList<int> categories = null,
ProjectSearchRadius radius = ProjectSearchRadius.FiveMiles, ProjectSearchStart start = ProjectSearchStart.Whenever,
ProjectChildFriendly childFriendly = ProjectChildFriendly.NoPreference)
{
int radiusValue;
switch (radius)
{
case ProjectSearchRadius.TenMiles:
radiusValue = 10;
break;
case ProjectSearchRadius.FifteenMiles:
radiusValue = 15;
break;
case ProjectSearchRadius.FiftyMiles:
radiusValue = 50;
break;
case ProjectSearchRadius.AnyDistance:
radiusValue = 0;
break;
default:
radiusValue = 5;
break;
}
var query = from p in GetAllCachedProjects().ToList()
where radiusValue == 0 || _webHelper.Haversine((double)latitude, (double)longitude, (double)p.Latitude, (double)p.Longitude, DistanceType.Miles) <= radiusValue
select p;
if (categories != null && categories.Count > 0)
query = query.Where(p => categories.All(x => p.Categories.Any(c => c.Id == x)));
switch (start)
{
case ProjectSearchStart.TodayOrTomorrow:
var tomorrow = DateTime.Now.AddDays(1);
query = query.Where(p => p.StartDate <= new DateTime(tomorrow.Year, tomorrow.Month, tomorrow.Day, 23, 59, 59)).ToList();
break;
case ProjectSearchStart.ThisWeek:
var thisWeek = DateTime.Now.AddDays((int)DateTime.Now.DayOfWeek);
query = query.Where(p => p.StartDate <= new DateTime(thisWeek.Year, thisWeek.Month, thisWeek.Day, 23, 59, 59)).ToList();
break;
case ProjectSearchStart.ThisMonth:
query = query.Where(p => p.StartDate <= new DateTime(DateTime.Now.Year, DateTime.Now.AddMonths(1).Month, 1, 23, 59, 59).AddDays(-1)).ToList();
break;
}
switch (childFriendly)
{
case ProjectChildFriendly.Friendly:
query = query.Where(p => p.ChildFriendly).ToList();
break;
case ProjectChildFriendly.UnFriendly:
query = query.Where(p => !p.ChildFriendly).ToList();
break;
}
return query.ToList();
}
