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[AltStore] Refactors fetch apps logic to use Source model objects

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This commit is contained in:
Riley Testut
2019-07-30 17:00:04 -07:00
parent 75e398822f
commit 87ced5523e
13 changed files with 272 additions and 115 deletions
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32
AltStore/Managing Apps/AppManager.swift
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@@ -16,7 +16,7 @@ import Roxas
extension AppManager
{
static let didFetchAppsNotification = Notification.Name("com.altstore.AppManager.didFetchApps")
static let didFetchSourceNotification = Notification.Name("com.altstore.AppManager.didFetchSource")
}
class AppManager
@@ -86,21 +86,27 @@ extension AppManager
extension AppManager
{
func fetchApps(completionHandler: @escaping (Result<[App], Error>) -> Void)
func fetchSource(completionHandler: @escaping (Result<Source, Error>) -> Void)
{
let fetchAppsOperation = FetchAppsOperation()
fetchAppsOperation.resultHandler = { (result) in
switch result
{
case .failure(let error):
completionHandler(.failure(error))
case .success(let apps):
completionHandler(.success(apps))
NotificationCenter.default.post(name: AppManager.didFetchAppsNotification, object: self)
DatabaseManager.shared.persistentContainer.performBackgroundTask { (context) in
guard let source = Source.first(satisfying: NSPredicate(format: "%K == %@", #keyPath(Source.identifier), Source.altStoreIdentifier), in: context) else {
return completionHandler(.failure(OperationError.noSources))
}
let fetchSourceOperation = FetchSourceOperation(sourceURL: source.sourceURL)
fetchSourceOperation.resultHandler = { (result) in
switch result
{
case .failure(let error):
completionHandler(.failure(error))
case .success(let source):
completionHandler(.success(source))
NotificationCenter.default.post(name: AppManager.didFetchSourceNotification, object: self)
}
}
self.operationQueue.addOperation(fetchSourceOperation)
}
self.operationQueue.addOperation(fetchAppsOperation)
}
}