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async await

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This commit is contained in:
Scott Pfeil 2024-01-18 16:23:10 -05:00
parent f5e8c0b2e6
commit 0316828728
1 changed files with 24 additions and 18 deletions
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42
MVMCore/MVMCore/Models/ActionType/Client Parameters/ClientParameterHandler.swift
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@ -6,6 +6,22 @@
// Copyright © 2021 myverizon. All rights reserved. // Copyright © 2021 myverizon. All rights reserved.
// //
/// Sample clientParameters
///{
/// "timeout": 30,
/// "list": [
/// {
/// "type": "currentLocation",
/// "inputParameters": {
/// "accuracy": 10,
/// "timeThreshold": 600
/// }
/// }
/// ]
///}
/// completionHandler can return flat dictinary or a map. It depends on the paramters handler
@objcMembers open class ClientParameterHandler: NSObject { @objcMembers open class ClientParameterHandler: NSObject {
public static let DefaultTimeout = 30.0 public static let DefaultTimeout = 30.0
@ -36,30 +52,19 @@
return try JSONDecoder.create().decode(ClientParameterModel.self, from: data) return try JSONDecoder.create().decode(ClientParameterModel.self, from: data)
} }
/// Sample clientParameters
///{
/// "timeout": 30,
/// "list": [
/// {
/// "type": "currentLocation",
/// "inputParameters": {
/// "accuracy": 10,
/// "timeThreshold": 600
/// }
/// }
/// ]
///}
/// completionHandler can return flat dictinary or a map. It depends on the paramters handler
open func getParameters(with clientParameters: [String: Any], requestParameters: [String: Any], actionId: String, completionHandler:@escaping ([String: Any]?) -> ()) throws { open func getParameters(with clientParameters: [String: Any], requestParameters: [String: Any], actionId: String, completionHandler:@escaping ([String: Any]?) -> ()) throws {
guard let clientParameterModel = try getClientParameterModel(clientParameters) else { guard let clientParameterModel = try getClientParameterModel(clientParameters) else {
completionHandler(nil) completionHandler(nil)
return return
} }
getParameters(with: clientParameterModel, requestParameters: requestParameters, actionId: actionId, completionHandler: completionHandler) Task {
let parameters = await getParameters(with: clientParameterModel, requestParameters: requestParameters, actionId: actionId)
completionHandler(parameters)
}
} }
open func getParameters(with model: ClientParameterModel, requestParameters: [String: Any], actionId: String) async -> [String: AnyHashable] { open func getParameters(with model: ClientParameterModel, requestParameters: [String: Any], actionId: String) async -> [String: AnyHashable] {
let timeout = model.timeout ?? Self.DefaultTimeout let timeout = TimeInterval(model.timeout ?? Self.DefaultTimeout)
let parameterHandlerList = model.list.compactMap { createParametersHandler($0) } let parameterHandlerList = model.list.compactMap { createParametersHandler($0) }
return await withTaskGroup(of: [String: AnyHashable]?.self, returning: [String: AnyHashable].self) { group in return await withTaskGroup(of: [String: AnyHashable]?.self, returning: [String: AnyHashable].self) { group in
for handler in parameterHandlerList { for handler in parameterHandlerList {
@ -70,7 +75,7 @@
name: handler.clientParameterModel.type, name: handler.clientParameterModel.type,
uuid: handler.clientParameterModel.id, uuid: handler.clientParameterModel.id,
actionId: actionId)) actionId: actionId))
let parameter: [String: AnyHashable]? = try await MVMCoreActionUtility.perform(withTimeout: .now() + .seconds(Int(timeout))) { let parameter: [String: AnyHashable]? = try await MVMCoreActionUtility.perform(withTimeout: timeout) {
let parameter = await handler.fetchClientParameters(requestParameters: requestParameters, timingOutIn: timeout) let parameter = await handler.fetchClientParameters(requestParameters: requestParameters, timingOutIn: timeout)
MVMCoreLoggingHandler.shared()?.logCoreEvent(.clientParameterFetchComplete( MVMCoreLoggingHandler.shared()?.logCoreEvent(.clientParameterFetchComplete(
@ -83,11 +88,12 @@
} catch MVMCoreActionUtilityError.timeOut { } catch MVMCoreActionUtilityError.timeOut {
// The client parameter timed out. // The client parameter timed out.
MVMCoreLoggingHandler.shared()?.logCoreEvent(.clientParameterTimeout( MVMCoreLoggingHandler.shared()?.logCoreEvent(.clientParameterTimeout(
name: model.list[index].type, name: handler.clientParameterModel.type,
uuid: handler.clientParameterModel.id, uuid: handler.clientParameterModel.id,
actionId: actionId)) actionId: actionId))
return handler.valueOnTimeout() return handler.valueOnTimeout()
} catch { } catch {
// Should be impossible.
return nil return nil
} }
} }