42 lines
1.3 KiB
Swift
42 lines
1.3 KiB
Swift
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import Combine
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import Foundation
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import GRDB
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@MainActor
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final class ClientsStore: ObservableObject {
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static let shared = ClientsStore()
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@Published private(set) var ready = false
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@Published private(set) var clients: [Client] = []
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func startFetching() {
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Task {
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let observation = ValueObservation.tracking(Credentials.fetchAll)
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do {
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for try await credentials in observation.values(in: Database.shared.dbQueue) {
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processCredentials(credentials)
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ready = true
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print("Fetched \(credentials.count) credentials")
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}
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} catch {}
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}
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}
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func addNewClient(_ client: Client) {
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clients.append(client)
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Task(priority: .background) {
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try? await client.credentials.save()
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}
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}
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private func processCredentials(_ credentials: [Credentials]) {
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let existsJids = clients.map { $0.credentials.bareJid }
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let forAdd = credentials.filter { !existsJids.contains($0.bareJid) }
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let forRemove = existsJids.filter { !credentials.map { $0.bareJid }.contains($0) }
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var newClients = clients.filter { !forRemove.contains($0.credentials.bareJid) }
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newClients.append(contentsOf: forAdd.map { Client(credentials: $0) })
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clients = newClients
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}
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}
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