public override TResult GetLookupKeys <TResult>(MemberInfo decoratedMember,
IEnumerable <KeyValuePair <MemberInfo, object> > lookupValues,
Func <IEnumerable <IRefAst>, TResult> onLookupValuesMatch,
Func <string, TResult> onNoMatch)
{
if (lookupValues.Count() != 1)
{
return(onNoMatch($"{nameof(IdLookupAttribute)} only supports operations on a single member."));
}
var lookupValue = lookupValues.Single();
var rowKeyValue = lookupValue.Value;
var propertyValueType = lookupValue.Key.GetMemberType();
var rowKey = RowKey(this.GetType(), propertyValueType, rowKeyValue);
if (rowKey.IsDefaultNullOrEmpty())
{
return(onLookupValuesMatch(Enumerable.Empty <IRefAst>()));
}
var partitionKey = GetPartitionKey(rowKey);
var astRef = new RefAst(rowKey, partitionKey);
return(onLookupValuesMatch(astRef.AsEnumerable()));
}
public bool TryGetIntegrationKey(string integrationId, MemberInfo key, object value,
out IRefAst astLookup)
{
var integrationKey = (string)value;
if (integrationKey.IsNullOrWhiteSpace())
{
astLookup = default;
return(false);
}
var integrationKeyHashInt = integrationKey.GetBytes().HashXX64();
var integrationKeyHash = integrationKeyHashInt.ToString("X").Substring(0, (int)this.Characters);
var partitionKey = integrationId + integrationKeyHash;
astLookup = new RefAst(integrationKey, partitionKey);
return(true);
}
