public async Task <RepresentationSyncResult> Sync(string resourceType, SCIMRepresentation newSourceScimRepresentation, ICollection <SCIMPatchResult> patchOperations, string location)
{
var stopWatch = new Stopwatch();
var result = new RepresentationSyncResult(_resourceTypeResolver);
var attributeMappingLst = await _scimAttributeMappingQueryRepository.GetBySourceResourceType(resourceType);
if (!attributeMappingLst.Any())
{
return(result);
}
foreach (var attributeMapping in attributeMappingLst)
{
var existingIds = newSourceScimRepresentation.GetAttributesByAttrSchemaId(attributeMapping.SourceAttributeId).SelectMany(a => newSourceScimRepresentation.GetChildren(a).Where(v => v.SchemaAttribute.Name == "value")).Select(v => v.ValueString);
var newIds = patchOperations
.Where(p => p.Operation == DTOs.SCIMPatchOperations.ADD && p.Attr.SchemaAttributeId == attributeMapping.SourceAttributeId)
.SelectMany(p => patchOperations.Where(po => po.Attr.ParentAttributeId == p.Attr.Id && po.Attr.SchemaAttribute.Name == "value").Select(po => po.Attr.ValueString));
var idsToBeRemoved = patchOperations
.Where(p => p.Operation == DTOs.SCIMPatchOperations.REMOVE && p.Attr.SchemaAttributeId == attributeMapping.SourceAttributeId)
.SelectMany(p => patchOperations.Where(po => po.Attr.ParentAttributeId == p.Attr.Id && po.Attr.SchemaAttribute.Name == "value").Select(po => po.Attr.ValueString));
var duplicateIds = existingIds.GroupBy(i => i).Where(i => i.Count() > 1);
if (duplicateIds.Any())
{
throw new SCIMUniquenessAttributeException(string.Format(Global.DuplicateReference, string.Join(",", duplicateIds.Select(_ => _.Key).Distinct())));
}
await RemoveReferenceAttributes(result, idsToBeRemoved, attributeMapping, newSourceScimRepresentation, location);
await UpdateReferenceAttributes(result, newIds, attributeMapping, newSourceScimRepresentation, location);
}
return(result);
}
protected virtual async Task UpdateReferenceAttributes(RepresentationSyncResult result, IEnumerable <string> ids, SCIMAttributeMapping attributeMapping, SCIMRepresentation sourceScimRepresentation, string location)
{
var targetRepresentations = await _scimRepresentationQueryRepository.FindSCIMRepresentationByIds(ids, attributeMapping.TargetResourceType);
var missingIds = ids.Where(i => !targetRepresentations.Any(r => r.Id == i));
if (missingIds.Any())
{
throw new SCIMNotFoundException(string.Format(Global.ReferencesDontExist, string.Join(",", missingIds)));
}
if (targetRepresentations.Any())
{
foreach (var targetRepresentation in targetRepresentations)
{
bool isAttrUpdated;
UpdateScimRepresentation(targetRepresentation, sourceScimRepresentation, attributeMapping.TargetAttributeId, attributeMapping.SourceResourceType, out isAttrUpdated);
UpdateScimRepresentation(sourceScimRepresentation, targetRepresentation, attributeMapping.SourceAttributeId, attributeMapping.TargetResourceType, out bool b);
if (!isAttrUpdated)
{
result.AddReferenceAttr(targetRepresentation, attributeMapping.TargetAttributeId, targetRepresentation.GetSchemaAttributeById(attributeMapping.TargetAttributeId).FullPath, sourceScimRepresentation.Id, location);
}
result.AddRepresentation(targetRepresentation);
}
}
}
protected virtual async Task RemoveReferenceAttributes(RepresentationSyncResult result, IEnumerable <string> ids, SCIMAttributeMapping attributeMapping, SCIMRepresentation sourceScimRepresentation, string location)
{
var targetRepresentations = await _scimRepresentationQueryRepository.FindSCIMRepresentationByIds(ids, attributeMapping.TargetResourceType);
if (targetRepresentations.Any())
{
var firstTargetRepresentation = targetRepresentations.First();
var targetSchemaAttribute = firstTargetRepresentation.GetRootSchema().GetAttributeById(attributeMapping.TargetAttributeId);
foreach (var targetRepresentation in targetRepresentations)
{
var attr = targetRepresentation.GetAttributesByAttrSchemaId(targetSchemaAttribute.Id).FirstOrDefault(v => targetRepresentation.GetChildren(v).Any(c => c.ValueString == sourceScimRepresentation.Id));
if (attr != null)
{
targetRepresentation.RemoveAttributeById(attr);
result.RemoveReferenceAttr(targetRepresentation, attr.SchemaAttribute.Id, attr.SchemaAttribute.FullPath, sourceScimRepresentation.Id, location);
}
result.AddRepresentation(targetRepresentation);
}
}
}
public async virtual Task <RepresentationSyncResult> Sync(string resourceType, SCIMRepresentation oldScimRepresentation, SCIMRepresentation newSourceScimRepresentation, string location, bool updateAllReferences = false, bool isScimRepresentationRemoved = false)
{
var stopWatch = new Stopwatch();
var result = new RepresentationSyncResult(_resourceTypeResolver);
var attributeMappingLst = await _scimAttributeMappingQueryRepository.GetBySourceResourceType(resourceType);
if (!attributeMappingLst.Any())
{
return(result);
}
foreach (var attributeMapping in attributeMappingLst)
{
var newIds = newSourceScimRepresentation.GetAttributesByAttrSchemaId(attributeMapping.SourceAttributeId).SelectMany(a => newSourceScimRepresentation.GetChildren(a).Where(v => v.SchemaAttribute.Name == "value")).Select(v => v.ValueString);
if (isScimRepresentationRemoved)
{
await RemoveReferenceAttributes(result, newIds, attributeMapping, newSourceScimRepresentation, location);
}
else
{
var oldIds = oldScimRepresentation.GetAttributesByAttrSchemaId(attributeMapping.SourceAttributeId).SelectMany(a => oldScimRepresentation.GetChildren(a).Where(v => v.SchemaAttribute.Name == "value")).Select(v => v.ValueString);
var idsToBeRemoved = oldIds.Except(newIds);
var duplicateIds = newIds.GroupBy(i => i).Where(i => i.Count() > 1);
if (duplicateIds.Any())
{
throw new SCIMUniquenessAttributeException(string.Format(Global.DuplicateReference, string.Join(",", duplicateIds.Select(_ => _.Key).Distinct())));
}
if (!updateAllReferences)
{
newIds = newIds.Except(oldIds).ToList();
}
await RemoveReferenceAttributes(result, idsToBeRemoved, attributeMapping, newSourceScimRepresentation, location);
await UpdateReferenceAttributes(result, newIds, attributeMapping, newSourceScimRepresentation, location);
}
}
return(result);
}