PostListModel.swift
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PostListModel.swift
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	import SwiftUI
	import CoreData

	class PostListModel: ObservableObject {
	@Published var userPosts = [WFAPost]()

	init() {
	loadCachedPosts()
	}

	func loadCachedPosts() {
	let request = WFAPost.createFetchRequest()
	let sort = NSSortDescriptor(key: "createdDate", ascending: false)
	request.sortDescriptors = [sort]

	userPosts = []
	do {
	let cachedPosts = try LocalStorageManager.persistentContainer.viewContext.fetch(request)
	userPosts.append(contentsOf: cachedPosts)
	} catch {
	print("Error: Failed to fetch cached posts.")
	}
	}

	func remove(_ post: WFAPost) {
	LocalStorageManager.persistentContainer.viewContext.delete(post)
	LocalStorageManager().saveContext()
	}

	func purgeAllPosts() {
	userPosts = []
	let fetchRequest: NSFetchRequest<NSFetchRequestResult> = NSFetchRequest(entityName: "WFAPost")
	let deleteRequest = NSBatchDeleteRequest(fetchRequest: fetchRequest)

	do {
	try LocalStorageManager.persistentContainer.viewContext.executeAndMergeChanges(using: deleteRequest)
	} catch {
	print("Error: Failed to purge cached posts.")
	}
	}
	}