PostEditorModel.swift
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1007 B

Subscribers

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PostEditorModel.swift
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	import SwiftUI
	import CoreData

	enum PostAppearance: String {
	case sans = "OpenSans-Regular"
	case mono = "Hack-Regular"
	case serif = "Lora-Regular"
	}

	struct PostEditorModel {
	@AppStorage("lastDraftURL") private var lastDraftURL: URL?

	func saveLastDraft(_ post: WFAPost) {
	self.lastDraftURL = post.status != PostStatus.published.rawValue ? post.objectID.uriRepresentation() : nil
	}

	func clearLastDraft() {
	self.lastDraftURL = nil
	}

	func fetchLastDraftFromUserDefaults() -> WFAPost? {
	guard let postURL = lastDraftURL else { return nil }

	let coordinator = LocalStorageManager.persistentContainer.persistentStoreCoordinator
	guard let postManagedObjectID = coordinator.managedObjectID(forURIRepresentation: postURL) else { return nil }
	guard let post = LocalStorageManager.persistentContainer.viewContext.object(
	with: postManagedObjectID
	) as? WFAPost else { return nil }

	return post
	}
	}