/// <summary>
/// Filters the data to include only documents on given path.
/// </summary>
/// <typeparam name="TQuery">Type of the data query</typeparam>
/// <param name="condition">The query being filtered upon</param>
/// <param name="path">Document path</param>
/// <param name="type">Path type to define selection scope</param>
/// <returns>The filtered query</returns>
/// <remarks>
/// DocumentQuery.Path() adds parameters to a property "Paths", but if you are building a where condition that needs to 'OR' the path filter,
/// it won't work since DocumentQuery.Path() doesn't add the path filter into the Where logic until query execution.
/// </remarks>
public static TQuery WhereInPath <TQuery>(this WhereConditionBase <TQuery> condition, string path, PathTypeEnum type = PathTypeEnum.Explicit) where TQuery : WhereConditionBase <TQuery>, new()
{
var paths = new List <string>();
switch (type)
{
case PathTypeEnum.Single:
{
path = SqlHelper.EscapeLikeQueryPatterns(path, true, true, true);
paths.Add(path);
break;
}
case PathTypeEnum.Children:
{
path = SqlHelper.EscapeLikeQueryPatterns(path, true, true, true);
paths.Add(TreePathUtils.EnsureChildPath(path));
break;
}
case PathTypeEnum.Section:
{
path = SqlHelper.EscapeLikeQueryPatterns(path, true, true, true);
paths.Add(TreePathUtils.EnsureChildPath(path));
paths.Add(TreePathUtils.EnsureSinglePath(path));
break;
}
case PathTypeEnum.Explicit:
break;
default:
break;
}
bool combined = paths.Count > 1;
var customWhereCondition = new WhereCondition();
foreach (string current in paths)
{
customWhereCondition.Or().Where(new IWhereCondition[]
{
TreePathUtils.GetAliasPathCondition(current, false, combined)
});
}
return(condition.Where(customWhereCondition));
}