Swift 带Firebase的快速存储PKPass

我正试图用Firebase保存

PKPass

，这样我就不会在每次用户想要将密码添加到waller或发送密码时生成密码。我将

pass.passURL

存储在我的firebase数据库中，然后在用户希望对pass执行某些操作时再次获取它。现在发生的一切是钱包打开了，但是通行证没有出现。这是存储

PKPass

保存功能：

func saveTicketIdToDB(pass: PKPass) {

    guard let uid = Auth.auth().currentUser?.uid else { return }

    guard let postId = post?.postId else { return }

    guard let paymentId = paymentId else { return }

    guard let passUrl = pass.passURL as? URL else { return }
    let passUrlString: String = passUrl.absoluteString

    let values = ["passUrl": passUrlString]

    let db = Firestore.firestore()
    db.collection("payments").document(postId).collection("purchases").document(paymentId).updateData(values) { (error) in

        if let error = error {
            print("There was an error", error.localizedDescription)
            return
        }

        print("Successfully saved pkpass into database.")
    }
}

guard let passUrlData = URL(string: passUrl) else { return }

if #available(iOS 10.0, *) {
   UIApplication.shared.open(passUrlData, options: [:], completionHandler: nil)
} else {
   UIApplication.shared.openURL(passUrlData)
}

打开钱包：

func saveTicketIdToDB(pass: PKPass) {

    guard let uid = Auth.auth().currentUser?.uid else { return }

    guard let postId = post?.postId else { return }

    guard let paymentId = paymentId else { return }

    guard let passUrl = pass.passURL as? URL else { return }
    let passUrlString: String = passUrl.absoluteString

    let values = ["passUrl": passUrlString]

    let db = Firestore.firestore()
    db.collection("payments").document(postId).collection("purchases").document(paymentId).updateData(values) { (error) in

        if let error = error {
            print("There was an error", error.localizedDescription)
            return
        }

        print("Successfully saved pkpass into database.")
    }
}

guard let passUrlData = URL(string: passUrl) else { return }

if #available(iOS 10.0, *) {
   UIApplication.shared.open(passUrlData, options: [:], completionHandler: nil)
} else {
   UIApplication.shared.openURL(passUrlData)
}

---

您需要将整个PKPass捆绑包存储为数据blob。然后使用PKPass.init（数据：…）重新创建它，并使用PassKit API查看它是否已经在钱包中。

您需要将整个PKPass捆绑包存储为数据块。然后使用PKPass.init（数据：…）重新创建它，并使用passkitapi查看它是否已经在钱包中