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feat: add failure completion in RequestExecutor

This commit is contained in:
Grigory Boyko 2022-09-23 15:03:54 +03:00 committed by Nikita Semenov
parent a53c015b79
commit 83e5caa13a
1 changed files with 6 additions and 0 deletions
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6
TIEcommerce/Sources/Cart/Classes/RequestExecutor.swift
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@ -26,19 +26,23 @@ open class RequestExecutor<S: Decodable, AE: Decodable, NE>: Cancellable {
public typealias ExecutionCompletion = (EndpointRecoverableRequestResult<S, AE, NE>) -> Void
public typealias ExecutionClosure = (ExecutionCompletion) -> Cancellable
public typealias SuccessCompletion = (S) -> Void
public typealias FailureCompletion = (ErrorCollection<EndpointErrorResult<AE, NE>>) -> Void
private let executionClosure: ExecutionClosure
private var executingRequest: Cancellable?
private var attemptsLeft: Int
public var successCompletion: SuccessCompletion
public var failureCompletion: FailureCompletion
public init(executionClosure: @escaping ExecutionClosure,
successCompletion: @escaping SuccessCompletion,
failureCompletion: FailureCompletion? = nil,
numberOfAttempts: Int = 3) {
self.executionClosure = executionClosure
self.successCompletion = successCompletion
self.failureCompletion = failureCompletion
self.attemptsLeft = numberOfAttempts
}
@ -63,6 +67,8 @@ open class RequestExecutor<S: Decodable, AE: Decodable, NE>: Cancellable {
if shouldRetry(failure: failure) && attemptsLeft > 0 {
attemptsLeft -= 1
execute()
} else {
failureCompletion?(failure)
}
}