public static ExpandableOfmForGet Shape(this ExpandableOfmForGet expandableOfmForGetSource, string fields)
{
if (expandableOfmForGetSource == null)
{
throw new ArgumentNullException("expandableOfmForGetSource");
}
if (string.IsNullOrWhiteSpace(fields))
{
return(expandableOfmForGetSource);
}
// the field are separated by ",", so we split it.
var fieldsAfterSplit = fields.Split(',').Select(s => s.ToLower().Trim());
var shapedExpandableOfmForGet = new ExpandableOfmForGet();
foreach (var field in fieldsAfterSplit)
{
var property = expandableOfmForGetSource.FirstOrDefault(f => f.Key.ToLowerInvariant() == field);
if (!property.IsDefault()) // in effect if the struct KeyValuePair is not null
{
shapedExpandableOfmForGet.Add(property.Key, property.Value);
}
}
// return
return(shapedExpandableOfmForGet);
}
public static IEnumerable <ExpandableOfmForGet> Shape(
this IEnumerable <ExpandableOfmForGet> expandableOfmForGetSourceCollection,
string fields,
bool includeHateoasLinks)
{
if (expandableOfmForGetSourceCollection == null)
{
throw new ArgumentNullException("expandableOfmForGetSourceCollection");
}
var expandableOfmForGetList = new List <ExpandableOfmForGet>();
IEnumerable <string> fieldsAfterSplit = null;
if (string.IsNullOrWhiteSpace(fields))
{
return(expandableOfmForGetSourceCollection);
}
else
{
fieldsAfterSplit = fields.Split(',').Select(field => field.ToLower().Trim());
}
foreach (var ofmForGetSource in expandableOfmForGetSourceCollection)
{
var shapedExpandableOfmForGet = new ExpandableOfmForGet();
foreach (var field in fieldsAfterSplit)
{
var property = ofmForGetSource.FirstOrDefault(f => f.Key.ToLowerInvariant() == field);
if (!property.IsDefault()) // in effect if the struct KeyValuePair is not null
{
shapedExpandableOfmForGet.Add(property.Key, property.Value);
}
}
if (includeHateoasLinks)
{
var property = ofmForGetSource.FirstOrDefault(f => f.Key.ToLowerInvariant() == "links");
shapedExpandableOfmForGet.Add(property.Key, property.Value);
}
expandableOfmForGetList.Add(shapedExpandableOfmForGet);
}
return(expandableOfmForGetList);
}