Tusker/Tusker/API/UpdateFilterService.swift

53 lines
2.1 KiB
Swift

//
// UpdateFilterService.swift
// Tusker
//
// Created by Shadowfacts on 12/3/22.
// Copyright © 2022 Shadowfacts. All rights reserved.
//
import Foundation
import Pachyderm
@MainActor
class UpdateFilterService {
private let filter: EditedFilter
private let mastodonController: MastodonController
init(filter: EditedFilter, mastodonController: MastodonController) {
self.filter = filter
self.mastodonController = mastodonController
}
func run() async throws {
let context = mastodonController.persistentContainer.viewContext
let mo = try context.fetch(FilterMO.fetchRequest(id: filter.id!)).first!
let updateFrom: AnyFilter
if mastodonController.instanceFeatures.filtersV2 {
var updates = filter.keywords.map {
if let id = $0.id {
return FilterV2.KeywordUpdate.update(id: id, keyword: $0.keyword, wholeWord: $0.wholeWord)
} else {
return FilterV2.KeywordUpdate.add(keyword: $0.keyword, wholeWord: $0.wholeWord)
}
}
for existing in mo.keywordMOs where !filter.keywords.contains(where: { existing.id == $0.id }) {
if let id = existing.id {
updates.append(.destroy(id: id))
}
}
let req = FilterV2.update(filter.id!, title: filter.title ?? "", context: filter.contexts, expiresIn: filter.expiresIn, action: filter.action, keywords: updates)
let (updated, _) = try await mastodonController.run(req)
updateFrom = .v2(updated)
} else {
let req = FilterV1.update(filter.id!, phrase: filter.keywords.first!.keyword, context: filter.contexts, irreversible: false, wholeWord: filter.keywords.first!.wholeWord, expiresIn: filter.expiresIn)
let (updated, _) = try await mastodonController.run(req)
updateFrom = .v1(updated)
}
mo.updateFrom(apiFilter: updateFrom, context: context)
mastodonController.persistentContainer.save(context: context)
}
}