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47 lines
1.7 KiB
Swift
47 lines
1.7 KiB
Swift
// Copyright © 2020 Metabolist. All rights reserved.
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import Combine
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import DB
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import Foundation
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import Mastodon
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import MastodonAPI
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public struct ContextService {
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public let sections: AnyPublisher<[CollectionSection], Error>
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public let navigationService: NavigationService
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private let id: Status.Id
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private let mastodonAPIClient: MastodonAPIClient
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private let contentDatabase: ContentDatabase
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init(id: Status.Id,
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environment: AppEnvironment,
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mastodonAPIClient: MastodonAPIClient,
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contentDatabase: ContentDatabase) {
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self.id = id
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self.mastodonAPIClient = mastodonAPIClient
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self.contentDatabase = contentDatabase
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sections = contentDatabase.contextPublisher(id: id)
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navigationService = NavigationService(environment: environment,
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mastodonAPIClient: mastodonAPIClient,
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contentDatabase: contentDatabase)
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}
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}
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extension ContextService: CollectionService {
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public func request(maxId: String?, minId: String?, search: Search?) -> AnyPublisher<Never, Error> {
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mastodonAPIClient.request(StatusEndpoint.status(id: id))
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.flatMap(contentDatabase.insert(status:))
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.merge(with: mastodonAPIClient.request(ContextEndpoint.context(id: id))
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.flatMap { contentDatabase.insert(context: $0, parentId: id) })
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.eraseToAnyPublisher()
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}
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public func expand(ids: Set<Status.Id>) -> AnyPublisher<Never, Error> {
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contentDatabase.expand(ids: ids)
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}
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public func collapse(ids: Set<Status.Id>) -> AnyPublisher<Never, Error> {
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contentDatabase.collapse(ids: ids)
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}
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}
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