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diff --git a/Shared/PostCollection/CollectionListModel.swift b/Shared/PostCollection/CollectionListModel.swift
index 741cee7..c5ff71f 100644
--- a/Shared/PostCollection/CollectionListModel.swift
+++ b/Shared/PostCollection/CollectionListModel.swift
@@ -1,37 +1,38 @@
import SwiftUI
import CoreData
class CollectionListModel: ObservableObject {
@Published var userCollections = [WFACollection]()
init() {
loadCachedUserCollections()
}
func loadCachedUserCollections() {
let request = WFACollection.createFetchRequest()
let sort = NSSortDescriptor(key: "title", ascending: true)
request.sortDescriptors = [sort]
userCollections = []
do {
let cachedCollections = try PersistenceManager.persistentContainer.viewContext.fetch(request)
userCollections.append(contentsOf: cachedCollections)
} catch {
print("Error: Failed to fetch cached user collections.")
}
}
func clearUserCollection() {
- // Make sure the userCollections property is properly populated.
- // FIXME: Without this, sometimes the userCollections array is empty.
- loadCachedUserCollections()
+ userCollections = []
+ let fetchRequest: NSFetchRequest<NSFetchRequestResult> = NSFetchRequest(entityName: "WFACollection")
+ let deleteRequest = NSBatchDeleteRequest(fetchRequest: fetchRequest)
- for userCollection in userCollections {
- PersistenceManager.persistentContainer.viewContext.delete(userCollection)
+ do {
+ try PersistenceManager.persistentContainer.persistentStoreCoordinator.execute(
+ deleteRequest, with: PersistenceManager.persistentContainer.viewContext
+ )
+ } catch {
+ print("Error: Failed to purge cached collections.")
}
- PersistenceManager().saveContext()
-
- userCollections = []
}
}

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