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initial swift data conversion

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Garth Vander Houwen 2026-04-16 12:10:00 -07:00
parent 183924d4dc
commit b2c72ae166
130 changed files with 2939 additions and 2269 deletions
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64
Meshtastic/Extensions/CoreData/ChannelEntityExtension.swift
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@ -5,48 +5,50 @@
// Copyright(c) Garth Vander Houwen 11/7/22.
//
import Foundation
import CoreData
import SwiftData
import MeshtasticProtobufs
extension ChannelEntity {
var messagePredicate: NSPredicate {
return NSPredicate(format: "channel == %ld AND toUser == nil AND isEmoji == false", self.index)
}
var messageFetchRequest: NSFetchRequest<MessageEntity> {
let fetchRequest = MessageEntity.fetchRequest()
fetchRequest.sortDescriptors = [NSSortDescriptor(key: "messageTimestamp", ascending: true)]
fetchRequest.predicate = messagePredicate
return fetchRequest
}
@MainActor
var allPrivateMessages: [MessageEntity] {
let context = PersistenceController.shared.container.viewContext
let fetchRequest = messageFetchRequest
return (try? context.fetch(fetchRequest)) ?? [MessageEntity]()
let context = PersistenceController.shared.context
let channelIndex = self.index
var descriptor = FetchDescriptor<MessageEntity>(
predicate: #Predicate<MessageEntity> { msg in
msg.channel == channelIndex && msg.toUser == nil && msg.isEmoji == false
},
sortBy: [SortDescriptor(\.messageTimestamp, order: .forward)]
)
return (try? context.fetch(descriptor)) ?? []
}
@MainActor
var mostRecentPrivateMessage: MessageEntity? {
// Most recent channel message (descending, limit 1)
let context = PersistenceController.shared.container.viewContext
let fetchRequest = messageFetchRequest
fetchRequest.sortDescriptors = [NSSortDescriptor(key: "messageTimestamp", ascending: false)]
fetchRequest.fetchLimit = 1
return (try? context.fetch(fetchRequest))?.first
let context = PersistenceController.shared.context
let channelIndex = self.index
var descriptor = FetchDescriptor<MessageEntity>(
predicate: #Predicate<MessageEntity> { msg in
msg.channel == channelIndex && msg.toUser == nil && msg.isEmoji == false
},
sortBy: [SortDescriptor(\.messageTimestamp, order: .reverse)]
)
descriptor.fetchLimit = 1
return try? context.fetch(descriptor).first
}
func unreadMessages(context: NSManagedObjectContext) -> Int {
let fetchRequest = messageFetchRequest
fetchRequest.sortDescriptors = [] // sort is irrelevant.
fetchRequest.predicate = NSCompoundPredicate(andPredicateWithSubpredicates: [fetchRequest.predicate!, NSPredicate(format: "read == false")])
return (try? context.count(for: fetchRequest)) ?? 0
@MainActor
func unreadMessages(context: ModelContext) -> Int {
let channelIndex = self.index
let descriptor = FetchDescriptor<MessageEntity>(
predicate: #Predicate<MessageEntity> { msg in
msg.channel == channelIndex && msg.toUser == nil && msg.isEmoji == false && msg.read == false
}
)
return (try? context.fetchCount(descriptor)) ?? 0
}
// Backwards-compatible property (uses viewContext)
var unreadMessages: Int { unreadMessages(context: PersistenceController.shared.container.viewContext) }
@MainActor
var unreadMessages: Int { unreadMessages(context: PersistenceController.shared.context) }
var protoBuf: Channel {
var channel = Channel()