ios - 有没有办法用一个 UICloudSharingController 创建多个 CKShares？

Question

对于现在和单个共享，我是这样做的:

//here I have access to record fetched from cloud database
let controller = UICloudSharingController { controller, preparationCompletionHandler in
    let share = CKShare(rootRecord: record)
    share[CKShareTitleKey] = territory.name as CKRecordValue
    share[CKShareTypeKey] = "pl.blueworld.fieldservice" as CKRecordValue
    share.publicPermission = .readWrite

    let operation = CKModifyRecordsOperation(recordsToSave: [record, share], recordIDsToDelete: nil) //what happens if I pass here a three records and three related ckshares?
    operation.savePolicy = .ifServerRecordUnchanged

    operation.modifyRecordsCompletionBlock = { records, recordIds, error in
        preparationCompletionHandler(share, CloudAssistant.shared.container, error) //how can I do it for every created ckshare?
    }

    operation.database = territory.database
    CloudAssistant.shared.operationQueue.addOperation(operation)
}
controller.delegate = self
controller.popoverPresentationController?.barButtonItem = self.collaborateBarButtonItem
present(controller, animated: true)

但是我怎样才能为 2 ckshares 做这件事呢？可能吗？

Answer 1

当然，在你添加share的地方，你想设置多少就设置多少，例如让 share1 = ...;让 share2 = ...;。然后在 CKModifyRecordsOperation 初始化器中，添加每个共享，例如CKModifyRecordsOperation(recordsToSave: [record1, share1, record2, share2].