59 lines
1.9 KiB
Swift
59 lines
1.9 KiB
Swift
//
|
|
// ManagedObjectExtensions.swift
|
|
// Reader
|
|
//
|
|
// Created by Shadowfacts on 12/24/21.
|
|
//
|
|
|
|
import Foundation
|
|
import Fervor
|
|
|
|
extension Group {
|
|
|
|
func updateFromServer(_ serverGroup: Fervor.Group) {
|
|
guard self.id == nil || self.id == serverGroup.id else { return }
|
|
self.id = serverGroup.id
|
|
self.title = serverGroup.title
|
|
// feeds relationships will be updated after feeds are created in PersistentContainer.sync
|
|
}
|
|
|
|
}
|
|
|
|
extension Feed {
|
|
|
|
func updateFromServer(_ serverFeed: Fervor.Feed) {
|
|
guard self.id == nil || self.id == serverFeed.id else { return }
|
|
self.id = serverFeed.id
|
|
self.title = serverFeed.title
|
|
self.url = serverFeed.url
|
|
self.lastUpdated = serverFeed.lastUpdated
|
|
// todo: check this
|
|
self.removeFromGroups(self.groups!.filtered(using: NSPredicate(format: "NOT id IN %@", serverFeed.groupIDs)) as NSSet)
|
|
let groupsToAddReq = Group.fetchRequest()
|
|
groupsToAddReq.predicate = NSPredicate(format: "id IN %@", serverFeed.groupIDs.filter { g in !self.groups!.contains { ($0 as! Group).id == g } })
|
|
let groupsToAdd = try! self.managedObjectContext!.fetch(groupsToAddReq)
|
|
self.addToGroups(NSSet(array: groupsToAdd))
|
|
}
|
|
|
|
}
|
|
|
|
extension Item {
|
|
|
|
func updateFromServer(_ serverItem: Fervor.Item) {
|
|
guard self.id == nil || self.id == serverItem.id else { return }
|
|
self.id = serverItem.id
|
|
self.author = serverItem.author
|
|
self.content = serverItem.content
|
|
self.title = serverItem.title
|
|
self.read = serverItem.read ?? false
|
|
self.published = serverItem.published
|
|
self.url = serverItem.url
|
|
if self.feed?.id != serverItem.feedID {
|
|
let feedReq = Feed.fetchRequest()
|
|
feedReq.predicate = NSPredicate(format: "id = %@", serverItem.feedID)
|
|
self.feed = try! self.managedObjectContext!.fetch(feedReq).first!
|
|
}
|
|
}
|
|
|
|
}
|