71 lines
2.3 KiB
Swift
71 lines
2.3 KiB
Swift
//
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// SyncController.swift
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// MastoSearchCore
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//
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// Created by Shadowfacts on 7/3/22.
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//
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import Foundation
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import Combine
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import OSLog
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public class SyncController {
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private init() {}
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public static let shared = SyncController()
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public let onSync = PassthroughSubject<Void, Never>()
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private let logger = Logger(subsystem: Bundle.main.bundleIdentifier!, category: "Sync")
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private var syncTotal = 0
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public func syncStatuses(errorHandler: @escaping (APIController.Error) -> Void) {
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DatabaseController.shared.getNewestStatus { status in
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guard let status else {
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return
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}
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self.logger.log("Starting sync...")
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self.syncTotal = 0
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self.syncStatuses(range: .after(status.id), errorHandler: errorHandler)
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}
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}
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private func syncStatuses(range: APIController.RequestRange, errorHandler: @escaping (APIController.Error) -> Void) {
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APIController.shared.getStatuses(range: range) { response in
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switch response {
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case .failure(let error):
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self.logger.error("Erorr syncing statuses: \(String(describing: error), privacy: .public)")
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DispatchQueue.main.async {
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errorHandler(error)
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}
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case .success(let statuses):
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guard statuses.count > 0 else {
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DispatchQueue.main.async {
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self.logger.log("Finished sync of \(self.syncTotal, privacy: .public) statuses")
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self.onSync.send()
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}
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return
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}
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DatabaseController.shared.addStatuses(statuses.compactMap {
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if $0.hasReblog {
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return nil
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} else {
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return Status(id: $0.id, url: $0.url, summary: $0.spoiler_text, content: $0.content, published: $0.created_at)
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}
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})
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DispatchQueue.main.async {
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self.onSync.send()
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}
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self.syncTotal += statuses.count
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self.syncStatuses(range: .after(statuses.first!.id), errorHandler: errorHandler)
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}
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}
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}
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}
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