From d1891190143154399d5e23ba2d7686f365de88d3 Mon Sep 17 00:00:00 2001
From: Nathan Mattes <hallo@bullenscheisse.de>
Date: Wed, 20 Dec 2023 21:38:55 +0100
Subject: [PATCH] Remove obsolete Core Data-controller

---
 .../FollowedTagsFetchedResultController.swift | 75 -------------------
 1 file changed, 75 deletions(-)
 delete mode 100644 MastodonSDK/Sources/MastodonCore/FetchedResultsController/FollowedTagsFetchedResultController.swift

diff --git a/MastodonSDK/Sources/MastodonCore/FetchedResultsController/FollowedTagsFetchedResultController.swift b/MastodonSDK/Sources/MastodonCore/FetchedResultsController/FollowedTagsFetchedResultController.swift
deleted file mode 100644
index 4c3670283..000000000
--- a/MastodonSDK/Sources/MastodonCore/FetchedResultsController/FollowedTagsFetchedResultController.swift
+++ /dev/null
@@ -1,75 +0,0 @@
-//
-//  FollowedTagsFetchedResultController.swift
-//  
-//
-//  Created by Marcus Kida on 23.11.22.
-//
-
-import UIKit
-import Combine
-import CoreData
-import CoreDataStack
-import MastodonSDK
-
-public final class FollowedTagsFetchedResultController: NSObject {
-
-    var disposeBag = Set<AnyCancellable>()
-
-    let fetchedResultsController: NSFetchedResultsController<Tag>
-
-    // input
-    @Published public var domain: String? = nil
-    @Published public var user: MastodonUser? = nil
-
-    // output
-    @Published public private(set) var records: [Tag] = []
-    
-    public init(managedObjectContext: NSManagedObjectContext, domain: String, user: MastodonUser) {
-        self.domain = domain
-        self.fetchedResultsController = {
-            let fetchRequest = Tag.sortedFetchRequest
-            fetchRequest.predicate = Tag.predicate(domain: domain, following: true, by: user)
-            fetchRequest.sortDescriptors = Tag.defaultSortDescriptors
-            fetchRequest.returnsObjectsAsFaults = false
-            fetchRequest.fetchBatchSize = 20
-            let controller = NSFetchedResultsController(
-                fetchRequest: fetchRequest,
-                managedObjectContext: managedObjectContext,
-                sectionNameKeyPath: nil,
-                cacheName: nil
-            )
-            
-            return controller
-        }()
-        super.init()
-
-        fetchedResultsController.delegate = self
-        try? fetchedResultsController.performFetch()
-        
-        Publishers.CombineLatest(
-            self.$domain,
-            self.$user
-        )
-        .receive(on: DispatchQueue.main)
-        .sink { [weak self] domain, user in
-            guard let self = self, let domain = domain, let user = user else { return }
-            self.fetchedResultsController.fetchRequest.predicate = Tag.predicate(domain: domain, following: true, by: user)
-            do {
-                try self.fetchedResultsController.performFetch()
-            } catch {
-                assertionFailure(error.localizedDescription)
-            }
-        }
-        .store(in: &disposeBag)
-    }
-    
-}
-
-// MARK: - NSFetchedResultsControllerDelegate
-extension FollowedTagsFetchedResultController: NSFetchedResultsControllerDelegate {
-    public func controller(_ controller: NSFetchedResultsController<NSFetchRequestResult>, didChangeContentWith snapshot: NSDiffableDataSourceSnapshotReference) {
-        
-        let objects = fetchedResultsController.fetchedObjects ?? []
-        self.records = objects
-    }
-}