public Dictionary<string, IArea> GetAreaMapping(string parentAreaCode, int childAreaTypeId,
int parentAreaTypeId)
{
var areasReader = ReaderFactory.GetAreasReader();
var childAreas = new ChildAreaListBuilder(areasReader, parentAreaCode, childAreaTypeId).ChildAreas;
Dictionary<string, IArea> map = new Dictionary<string, IArea>();
IArea parentArea = AreaFactory.NewArea(areasReader, parentAreaCode);
if (parentArea is Area)
{
foreach (var childArea in childAreas)
{
var parentAreaOfSpecificType = areasReader.GetParentAreas(childArea.Code)
.FirstOrDefault(x => x.AreaTypeId == parentAreaTypeId);
map.Add(childArea.Code, parentAreaOfSpecificType);
}
}
else
{
throw new FingertipsException("CategoryAreas not supported");
}
return map;
}
public void TestChildAreas_WhenParentIsCcgAndChildAreaTypeIsGpPractice()
{
var areas = new ChildAreaListBuilder(ReaderFactory.GetAreasReader(),
AreaCodes.Ccg_Barnet, AreaTypeIds.GpPractice).ChildAreas;
var count = areas.Count;
Assert.IsTrue(count > 20 && count < 100);
}
public void TestChildAreas_WhenParentIsArea()
{
var areas = new ChildAreaListBuilder(ReaderFactory.GetAreasReader(),
AreaCodes.Gor_EastMidlands, AreaTypeIds.CountyAndUnitaryAuthority).ChildAreas;
var count = areas.Count;
Assert.IsTrue(count > 5 && count < 10);
}
public void TestChildAreas_WhenParentIsCategoryArea()
{
var areaCode = CategoryArea.CreateAreaCode(CategoryTypeIds.DeprivationDecileCountyAndUA2010,
1);
var areas = new ChildAreaListBuilder(ReaderFactory.GetAreasReader(),
areaCode, AreaTypeIds.CountyAndUnitaryAuthority).ChildAreas;
var count = areas.Count;
Assert.IsTrue(count > 10 && count < 20);
}
public IList<IArea> ReadChildAreas(string parentAreaCode, int profileId, int childAreaTypeId)
{
IList<IArea> childAreas;
if (NearestNeighbourArea.IsNearestNeighbourAreaCode(parentAreaCode))
{
var nearestNeighbourArea = (NearestNeighbourArea)AreaFactory.NewArea(_areasReader, parentAreaCode);
childAreas = new NearestNeighbourAreaListBuilder(_areasReader, nearestNeighbourArea).Areas;
}
else
{
childAreas = new ChildAreaListBuilder(_areasReader, parentAreaCode, childAreaTypeId)
.ChildAreas;
}
IgnoredAreasFilter filter = IgnoredAreasFilterFactory.New(profileId);
return filter.RemoveAreasIgnoredEverywhere(childAreas).ToList();
}
private IList<string> GetChildAreaCodes(ComparatorMap comparatorMap, int childAreaTypeId, int profileId)
{
var parentAreaCode = comparatorMap.GetSubnationalComparator().Area.Code;
IList<string> childAreaCodes = new ChildAreaListBuilder(areasReader, parentAreaCode,childAreaTypeId)
.ChildAreas
.Select(x => x.Code)
.ToList();
var filter = IgnoredAreasFilterFactory.New(profileId);
childAreaCodes = filter.RemoveAreaCodesIgnoredEverywhere(childAreaCodes).ToList();
// Add parent areacode to child areas for nearest neighbours only
if (_isParentAreaNearestNeighbour)
{
childAreaCodes.Insert(0, parentAreaCode.Substring(5));
}
return childAreaCodes;
}
public IList<IArea> GetChildAreas(int area_type_id, string parent_area_code,
int profile_id = ProfileIds.Undefined)
{
IAreasReader reader = ReaderFactory.GetAreasReader();
// Get child areas
IList<IArea> areas = new ChildAreaListBuilder(reader, parent_area_code, area_type_id)
.ChildAreas;
// Remove areas that should be ignored for the profile
areas = IgnoredAreasFilterFactory.New(profile_id)
.RemoveAreasIgnoredEverywhere(areas)
.ToList();
return areas;
}