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@ -19,6 +19,11 @@ protocol TransactionDataCoordinatorDelegate: class { |
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class TransactionDataCoordinator { |
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struct Config { |
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static let deleteMissingInternalSeconds: Double = 60.0 |
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static let deleyedTransactionInternalSeconds: Double = 60.0 |
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} |
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let storage: TransactionsStorage |
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let session: WalletSession |
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let config = Config() |
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@ -41,8 +46,12 @@ class TransactionDataCoordinator { |
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} |
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func start() { |
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timer = Timer.scheduledTimer(timeInterval: 5, target: self, selector: #selector(fetchPending), userInfo: nil, repeats: true) |
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updateTransactionsTimer = Timer.scheduledTimer(timeInterval: 30, target: self, selector: #selector(fetchTransactions), userInfo: nil, repeats: true) |
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timer = Timer.scheduledTimer(timeInterval: 1, target: BlockOperation { |
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self.fetchPending() |
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}, selector: #selector(Operation.main), userInfo: nil, repeats: true) |
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updateTransactionsTimer = Timer.scheduledTimer(timeInterval: 1, target: BlockOperation { |
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self.fetchTransactions() |
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}, selector: #selector(Operation.main), userInfo: nil, repeats: true) |
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} |
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func fetch() { |
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@ -87,19 +96,26 @@ class TransactionDataCoordinator { |
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Session.send(EtherServiceRequest(batch: BatchFactory().create(request))) { [weak self] result in |
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guard let `self` = self else { return } |
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switch result { |
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case .success(let transaction): |
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case .success(let parsedTransaction): |
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NSLog("parsedTransaction \(parsedTransaction)") |
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if transaction.date > Date().addingTimeInterval(Config.deleyedTransactionInternalSeconds) { |
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self.update(state: .completed, for: transaction) |
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self.update(items: [transaction]) |
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} |
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case .failure(let error): |
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// NSLog("error: \(error)") |
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switch error { |
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case .responseError(let error): |
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// TODO: Think about the logic to handle pending transactions. |
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guard let error = error as? JSONRPCError else { return } |
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switch error { |
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case .responseError(let code, let message, _): |
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NSLog("code: \(code), message \(message)") |
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NSLog("code \(code), error: \(message)") |
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self.delete(transactions: [transaction]) |
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case .resultObjectParseError: |
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self.delete(transactions: [transaction]) |
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if transaction.date < Date().addingTimeInterval(Config.deleteMissingInternalSeconds) { |
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self.update(state: .failed, for: transaction) |
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} |
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default: break |
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} |
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default: break |
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@ -138,6 +154,11 @@ class TransactionDataCoordinator { |
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handleUpdateItems() |
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} |
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func update(state: TransactionState, for transaction: Transaction) { |
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storage.update(state: state, for: transaction) |
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handleUpdateItems() |
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} |
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func delete(transactions: [Transaction]) { |
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storage.delete(transactions) |
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handleUpdateItems() |
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