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small refactor to reduce the #available checks needed

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This commit is contained in:
Michele Balistreri 2020-12-03 08:32:00 +03:00
parent b3d56547fb
commit 6da5774757
2 changed files with 5 additions and 19 deletions
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5
ios/SmartCard.swift
View File

@ -1,12 +1,7 @@
import Foundation
import Keycard
@available(iOS 13.0, *)
class SmartCard {
func nfcIsSupported() -> Bool {
return KeycardController.isAvailable
}
func initialize(channel: CardChannel, pin: String, resolve: RCTPromiseResolveBlock, reject: RCTPromiseRejectBlock) throws -> Void {
let puk = self.randomPUK()
let pairingPassword = self.randomPairingPassword();

19
ios/StatusKeycard.swift
View File

@ -3,21 +3,12 @@ import Keycard
@objc(StatusKeycard)
class StatusKeycard: NSObject {
@available(iOS 13.0, *)
private(set) lazy var smartCard: SmartCard? = nil
override init() {
super.init()
if #available(iOS 13.0, *) {
self.smartCard = SmartCard()
}
}
let smartCard = SmartCard()
@objc
func nfcIsSupported(_ resolve: RCTPromiseResolveBlock, rejecter reject: RCTPromiseRejectBlock) -> Void {
if #available(iOS 13.0, *) {
resolve(smartCard?.nfcIsSupported())
resolve(KeycardController.isAvailable)
} else {
resolve(false)
}
@ -37,17 +28,17 @@ class StatusKeycard: NSObject {
@objc
func `init`(_ pin: String, resolve: @escaping RCTPromiseResolveBlock, reject: @escaping RCTPromiseRejectBlock) -> Void {
keycardInvokation(reject) { [unowned self] channel in if #available(iOS 13.0, *) { try self.smartCard?.initialize(channel: channel, pin: pin, resolve: resolve, reject: reject) } }
keycardInvokation(reject) { [unowned self] channel in try self.smartCard.initialize(channel: channel, pin: pin, resolve: resolve, reject: reject) }
}
@objc
func signPinless(_ hash: String, resolve: @escaping RCTPromiseResolveBlock, reject: @escaping RCTPromiseRejectBlock) -> Void {
keycardInvokation(reject) { [unowned self] channel in if #available(iOS 13.0, *) { try self.smartCard?.signPinless(channel: channel, hash: hash, resolve: resolve, reject: reject)} }
keycardInvokation(reject) { [unowned self] channel in try self.smartCard.signPinless(channel: channel, hash: hash, resolve: resolve, reject: reject) }
}
@objc
func pair(_ pairingPassword: String, resolve: @escaping RCTPromiseResolveBlock, reject: @escaping RCTPromiseRejectBlock) -> Void {
keycardInvokation(reject) { [unowned self] channel in if #available(iOS 13.0, *) { try self.smartCard?.pair(channel: channel, pairingPassword: pairingPassword, resolve: resolve, reject: reject)} }
keycardInvokation(reject) { [unowned self] channel in try self.smartCard.pair(channel: channel, pairingPassword: pairingPassword, resolve: resolve, reject: reject) }
}
@objc