39 lines
908 B
Swift
39 lines
908 B
Swift
//
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// EditClassViewModel.swift
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// Schedule ICTIS
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//
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// Created by Egor Mironov on 18.12.2024.
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//
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import Foundation
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import CoreData
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final class EditClassViewModel: ObservableObject {
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@Published var _class: CoreDataClassModel
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let isNew: Bool
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private let provider: ClassProvider
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private let context: NSManagedObjectContext
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init(provider: ClassProvider, _class: CoreDataClassModel? = nil) {
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self.provider = provider
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self.context = provider.newContext
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if let _class,
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let existingClassCopy = provider.exists(_class, in: context) {
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self._class = existingClassCopy
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self.isNew = false
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}
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else {
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self._class = CoreDataClassModel(context: self.context)
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self.isNew = true
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}
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}
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func save() throws {
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try provider.persist(in: context)
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}
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}
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