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class ApplicationController { | |
let coreDataStack: CoreDataStack | |
let mfpService = MFPService(username: x, password: y) | |
init(coreDataStack stack: CoreDataStack) { | |
coreDataStack = stack | |
let _ = integrator | |
let _ = rootFlowController | |
let _ = window | |
} | |
lazy var rootFlowController: FlowController = { | |
return SessionFlowController(coreDataStack: self.coreDataStack) | |
}() | |
lazy var window: UIWindow = { | |
let window = UIWindow(frame: UIScreen.mainScreen().bounds) | |
window.backgroundColor = UIColor.whiteColor() | |
window.rootViewController = self.rootFlowController.rootViewController | |
window.makeKeyAndVisible() | |
return window | |
}() | |
lazy var integrator: IntegrationService = { | |
let coreDataProcessor = CoreDataReportProcessor(stack: self.coreDataStack) | |
let integrator = IntegrationService(provider: self.mfpService) { | |
coreDataProcessor.processReports($0) | |
} | |
integrator.fetchEvery(interval: 5.hours) | |
integrator.fetch() | |
return integrator | |
}() | |
} |
Private functions sounds like the most straight forward approach I would think. Who cares if it’s a static method or anything. Object oriented is only really about public interfaces. So just do something functional like Jessy’s https://gist.github.com/krzysztofzablocki/6a1b6afab974f442f5ff#gistcomment-1623209
Except I would call the functions initIntegrator
or createIntegrator
instead of using pascal case, as they look like their own initialisers and types instead of simple functions.
Nice work with this all by the way!
How about Option 2 - lazy var’s with side-effects
+ builders
?
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@scott I use composition and init injection almost everywhere, but there are situations where it doesn't make much sense, trying to find best way to deal with them :)