/// <summary>
/// Gets the value as elastic searchs json format for flags. (OR|AND|PREFIX)
/// </summary>
/// <param name="instance">Enum instance to format.</param>
/// <returns>Value in elastic search json format.</returns>
internal static string AsJsonValue(this SimpleQuerystringOperators instance)
{
if (instance == SimpleQuerystringOperators.All)
{
return(typeof(SimpleQuerystringOperators)
.GetField(nameof(SimpleQuerystringOperators.All))
.GetCustomAttribute <EnumMemberAttribute>()?.Value ?? nameof(SimpleQuerystringOperators.All));
}
return(string.Join("|", Enum.GetValues(typeof(SimpleQuerystringOperators))
.Cast <SimpleQuerystringOperators>()
.Where(x => instance.HasFlag(x) && Convert.ToInt32(x) > 0)
.DefaultIfEmpty()
.Select(f => typeof(SimpleQuerystringOperators).GetField(f.ToString()).GetCustomAttribute <EnumMemberAttribute>()?.Value ?? f.ToString())));
}
public void AsJsonValue_Returns_Values()
{
SimpleQuerystringOperators value = SimpleQuerystringOperators.Not | SimpleQuerystringOperators.Or | SimpleQuerystringOperators.Phrase;
Assert.Equal("NOT|OR|PHRASE", value.AsJsonValue());
}
public MatchSimpleQueryString(string query, List <string> fields, Operator @operator, SimpleQuerystringOperators flags = SimpleQuerystringOperators.All, string analyzer = null)
{
SimpleQueryString = new SimpleQueryStringInternal
{
Query = query,
DefaultOperator = @operator.ToString().ToLower(),
Fields = fields,
Analyzer = analyzer,
Flags = flags.AsJsonValue()
};
}
