73 lines
2.2 KiB
Swift
73 lines
2.2 KiB
Swift
import Foundation
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import Models
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import SwiftGraphQL
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extension DataService {
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public func removeLabel(labelID: String, name: String) {
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// Update CoreData
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viewContext.performAndWait {
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guard let label = LinkedItemLabel.lookup(byID: labelID, inContext: self.viewContext) else { return }
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label.serverSyncStatus = Int64(ServerSyncStatus.needsDeletion.rawValue)
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do {
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try viewContext.save()
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logger.debug("Label succesfully marked for deletion")
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} catch {
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viewContext.rollback()
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logger.debug("Failed to mark Label for deletion: \(error.localizedDescription)")
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}
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}
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// Send update to server
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syncLabelDeletion(labelID: labelID, labelName: name)
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}
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func syncLabelDeletion(labelID: String, labelName _: String) {
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enum MutationResult {
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case success(labelID: String)
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case error(errorCode: Enums.DeleteLabelErrorCode)
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}
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let selection = Selection<MutationResult, Unions.DeleteLabelResult> {
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try $0.on(
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deleteLabelError: .init { .error(errorCode: try $0.errorCodes().first ?? .badRequest) },
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deleteLabelSuccess: .init {
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.success(labelID: try $0.label(selection: Selection.Label { try $0.id() }))
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}
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)
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}
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let mutation = Selection.Mutation {
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try $0.deleteLabel(id: labelID, selection: selection)
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}
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let path = appEnvironment.graphqlPath
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let headers = networker.defaultHeaders
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let context = backgroundContext
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send(mutation, to: path, headers: headers) { result in
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let data = try? result.get()
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let isSyncSuccess = data != nil
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context.perform {
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let label = LinkedItemLabel.lookup(byID: labelID, inContext: context)
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guard let label = label else { return }
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if isSyncSuccess {
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label.remove(inContext: context)
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} else {
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label.serverSyncStatus = Int64(ServerSyncStatus.needsDeletion.rawValue)
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do {
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try context.save()
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logger.debug("LinkedItem deleted succesfully")
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} catch {
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context.rollback()
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logger.debug("Failed to delete LinkedItem: \(error.localizedDescription)")
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}
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}
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}
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}
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}
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}
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