73 lines
3.4 KiB
Swift
73 lines
3.4 KiB
Swift
//
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// https://mczachurski.dev
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// Copyright © 2023 Marcin Czachurski and the repository contributors.
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// Licensed under the Apache License 2.0.
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//
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import Foundation
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import CoreData
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import PixelfedKit
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class AccountRelationshipHandler {
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public static let shared = AccountRelationshipHandler()
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private init() { }
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func createAccountRelationshipEntity(viewContext: NSManagedObjectContext? = nil) -> AccountRelationship {
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let context = viewContext ?? CoreDataHandler.shared.container.viewContext
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return AccountRelationship(context: context)
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}
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/// Check if boosted statuses from given account are muted.
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func isBoostedStatusesMuted(accountId: String, status: Status, viewContext: NSManagedObjectContext? = nil) -> Bool {
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if status.reblog == nil {
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return false
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}
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let accountRelationship = self.getAccountRelationship(for: accountId, relation: status.account.id, viewContext: viewContext)
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return accountRelationship?.boostedStatusesMuted ?? false
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}
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func isBoostedStatusesMuted(for accountId: String, relation relationAccountId: String, viewContext: NSManagedObjectContext? = nil) -> Bool {
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let accountRelationship = self.getAccountRelationship(for: accountId, relation: relationAccountId, viewContext: viewContext)
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return accountRelationship?.boostedStatusesMuted ?? false
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}
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func setBoostedStatusesMuted(for accountId: String, relation relationAccountId: String, boostedStatusesMuted: Bool, viewContext: NSManagedObjectContext? = nil) {
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let context = viewContext ?? CoreDataHandler.shared.container.viewContext
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var accountRelationship = self.getAccountRelationship(for: accountId, relation: relationAccountId, viewContext: context)
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if accountRelationship == nil {
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guard let accountDataFromDb = AccountDataHandler.shared.getAccountData(accountId: accountId, viewContext: context) else {
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return
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}
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let newAccountRelationship = AccountRelationshipHandler.shared.createAccountRelationshipEntity(viewContext: context)
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newAccountRelationship.accountId = relationAccountId
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newAccountRelationship.pixelfedAccount = accountDataFromDb
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accountDataFromDb.addToAccountRelationships(newAccountRelationship)
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accountRelationship = newAccountRelationship
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}
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accountRelationship?.boostedStatusesMuted = boostedStatusesMuted
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CoreDataHandler.shared.save(viewContext: context)
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}
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private func getAccountRelationship(for accountId: String, relation relationAccountId: String, viewContext: NSManagedObjectContext? = nil) -> AccountRelationship? {
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let context = viewContext ?? CoreDataHandler.shared.container.viewContext
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let fetchRequest = AccountRelationship.fetchRequest()
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fetchRequest.fetchLimit = 1
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let statusAccountIddPredicate = NSPredicate(format: "accountId = %@", relationAccountId)
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let accountPredicate = NSPredicate(format: "pixelfedAccount.id = %@", accountId)
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fetchRequest.predicate = NSCompoundPredicate.init(type: .and, subpredicates: [statusAccountIddPredicate, accountPredicate])
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do {
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return try context.fetch(fetchRequest).first
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} catch {
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CoreDataError.shared.handle(error, message: "Error during fetching account relationship (isBoostedMutedForAccount).")
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return nil
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}
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}
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}
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