75 lines
2.2 KiB
Swift
75 lines
2.2 KiB
Swift
import CoreData
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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 updateHighlightAttributes(
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highlightID: String,
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annotation: String
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) {
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backgroundContext.perform { [weak self] in
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guard let self = self else { return }
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guard let highlight = Highlight.lookup(byID: highlightID, inContext: self.backgroundContext) else { return }
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highlight.update(inContext: self.backgroundContext, newAnnotation: annotation)
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// Send update to server
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self.syncHighlightAttributes(
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highlightID: highlightID,
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objectID: highlight.objectID,
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annotation: annotation
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)
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}
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}
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func syncHighlightAttributes(highlightID: String, objectID: NSManagedObjectID, annotation: String) {
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enum MutationResult {
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case saved(highlight: InternalHighlight)
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case error(errorCode: Enums.UpdateHighlightErrorCode)
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}
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let selection = Selection<MutationResult, Unions.UpdateHighlightResult> {
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try $0.on(
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updateHighlightSuccess: .init {
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.saved(highlight: try $0.highlight(selection: highlightSelection))
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},
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updateHighlightError: .init { .error(errorCode: try $0.errorCodes().first ?? .badData) }
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)
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}
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let mutation = Selection.Mutation {
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try $0.updateHighlight(
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input: InputObjects.UpdateHighlightInput(
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highlightId: highlightID,
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annotation: OptionalArgument(annotation),
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sharedAt: OptionalArgument(nil)
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),
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selection: selection
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)
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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 syncStatus: ServerSyncStatus = data == nil ? .needsUpdate : .isNSync
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context.perform {
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guard let highlight = context.object(with: objectID) as? Highlight else { return }
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highlight.serverSyncStatus = Int64(syncStatus.rawValue)
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do {
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try context.save()
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logger.debug("Highlight updated succesfully")
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} catch {
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context.rollback()
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logger.debug("Failed to update Highlight: \(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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