public virtual async Task <string> GetNextChildCodeAsync(Guid?parentId)
{
var lastChild = await GetLastChildOrNullAsync(parentId);
if (lastChild == null)
{
var parentCode = parentId != null ? await GetCodeAsync(parentId.Value) : null;
return(OrganizationUnit.AppendCode(parentCode, OrganizationUnit.CreateCode(1)));
}
return(OrganizationUnit.CalculateNextCode(lastChild.Code));
}
public virtual async Task MoveAsync(Guid id, Guid?parentId)
{
var organizationUnit = await _organizationUnitRepository.GetAsync(id);
if (organizationUnit.ParentId == parentId)
{
return;
}
var children = await FindChildrenAsync(id, true);
var oldCode = organizationUnit.Code;
organizationUnit.Code = await GetNextChildCodeAsync(parentId);
organizationUnit.ParentId = parentId;
await ValidateOrganizationUnitAsync(organizationUnit);
foreach (var child in children)
{
child.Code = OrganizationUnit.AppendCode(organizationUnit.Code, OrganizationUnit.GetRelativeCode(child.Code, oldCode));
}
}