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chore: implement Toot createOrMerge

This commit is contained in:
sunxiaojian 2021-02-03 16:37:18 +08:00
parent 3557916747
commit 1f7819565e
4 changed files with 161 additions and 5 deletions
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4
CoreDataStack/CoreData.xcdatamodeld/CoreData.xcdatamodel/contents
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@ -1,6 +1,7 @@
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<model type="com.apple.IDECoreDataModeler.DataModel" documentVersion="1.0" lastSavedToolsVersion="17709" systemVersion="20D5029f" minimumToolsVersion="Automatic" sourceLanguage="Swift" userDefinedModelVersionIdentifier="">
<entity name="Application" representedClassName=".Application" syncable="YES">
<attribute name="identifier" optional="YES" attributeType="UUID" usesScalarValueType="NO"/>
<attribute name="name" attributeType="String"/>
<attribute name="vapidKey" optional="YES" attributeType="String"/>
<attribute name="website" optional="YES" attributeType="String"/>
@ -116,13 +117,14 @@
<relationship name="tags" optional="YES" toMany="YES" deletionRule="Nullify" destinationEntity="Tag" inverseName="toot" inverseEntity="Tag"/>
</entity>
<elements>
<element name="Application" positionX="160" positionY="192" width="128" height="104"/>
<element name="Emoji" positionX="45" positionY="135" width="128" height="149"/>
<element name="History" positionX="27" positionY="126" width="128" height="119"/>
<element name="HomeTimelineIndex" positionX="0" positionY="0" width="128" height="104"/>
<element name="MastodonAuthentication" positionX="18" positionY="162" width="128" height="209"/>
<element name="MastodonUser" positionX="0" positionY="0" width="128" height="284"/>
<element name="Mention" positionX="9" positionY="108" width="128" height="134"/>
<element name="Tag" positionX="18" positionY="117" width="128" height="119"/>
<element name="Toot" positionX="0" positionY="0" width="128" height="494"/>
<element name="MastodonAuthentication" positionX="18" positionY="162" width="128" height="209"/>
</elements>
</model>

27
CoreDataStack/Entity/Toot.swift
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@ -89,9 +89,8 @@ public extension Toot {
toot.sensitive = property.sensitive
toot.spoilerText = property.spoilerText
if let application = property.application {
toot.mutableSetValue(forKey: #keyPath(Toot.application)).add(application)
}
toot.application = property.application
if let mentions = property.mentions {
toot.mutableSetValue(forKey: #keyPath(Toot.mentions)).addObjects(from: mentions)
}
@ -139,6 +138,28 @@ public extension Toot {
return toot
}
func update(reblogsCount: NSNumber) {
if self.reblogsCount.intValue != reblogsCount.intValue {
self.reblogsCount = reblogsCount
}
}
func update(favouritesCount: NSNumber) {
if self.favouritesCount.intValue != favouritesCount.intValue {
self.favouritesCount = favouritesCount
}
}
func update(repliesCount: NSNumber?) {
guard let count = repliesCount else {
return
}
if self.repliesCount?.intValue != count.intValue {
self.repliesCount = repliesCount
}
}
func didUpdate(at networkDate: Date) {
self.updatedAt = networkDate
}
}
public extension Toot {

5
Mastodon.xcodeproj/project.pbxproj
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@ -23,6 +23,7 @@
2D61335E25C1894B00CAE157 /* APIService.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2D61335D25C1894B00CAE157 /* APIService.swift */; };
2D61336925C18A4F00CAE157 /* AlamofireNetworkActivityIndicator in Frameworks */ = {isa = PBXBuildFile; productRef = 2D61336825C18A4F00CAE157 /* AlamofireNetworkActivityIndicator */; };
2D69CFF425CA9E2200C3A1B2 /* LoadMoreConfigurableTableViewContainer.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2D69CFF325CA9E2200C3A1B2 /* LoadMoreConfigurableTableViewContainer.swift */; };
2D69D00A25CAA00300C3A1B2 /* APIService+CoreData+Toot.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2D69D00925CAA00300C3A1B2 /* APIService+CoreData+Toot.swift */; };
2D76316525C14BD100929FB9 /* PublicTimelineViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2D76316425C14BD100929FB9 /* PublicTimelineViewController.swift */; };
2D76316B25C14D4C00929FB9 /* PublicTimelineViewModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2D76316A25C14D4C00929FB9 /* PublicTimelineViewModel.swift */; };
2D76317D25C14DF500929FB9 /* PublicTimelineViewController+StatusProvider.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2D76317C25C14DF400929FB9 /* PublicTimelineViewController+StatusProvider.swift */; };
@ -36,7 +37,6 @@
2D927F1425C7EDD9004F19B8 /* Emoji.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2D927F1325C7EDD9004F19B8 /* Emoji.swift */; };
2DA7D04425CA52B200804E11 /* TimelineLoaderTableViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2DA7D04325CA52B200804E11 /* TimelineLoaderTableViewCell.swift */; };
2DA7D04A25CA52CB00804E11 /* TimelineBottomLoaderTableViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2DA7D04925CA52CB00804E11 /* TimelineBottomLoaderTableViewCell.swift */; };
2DA7D05125CA545E00804E11 /* LoadMoreConfigurableTableViewContainer.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2DA7D05025CA545E00804E11 /* LoadMoreConfigurableTableViewContainer.swift */; };
2DA7D05725CA693F00804E11 /* Application.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2DA7D05625CA693F00804E11 /* Application.swift */; };
2DF123A725C3B0210020F248 /* ActiveLabel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2DF123A625C3B0210020F248 /* ActiveLabel.swift */; };
3533495136D843E85211E3E2 /* Pods_Mastodon_MastodonUITests.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = A1B4523A7981F1044DE89C21 /* Pods_Mastodon_MastodonUITests.framework */; };
@ -165,6 +165,7 @@
2D61335725C188A000CAE157 /* APIService+Persist+Timeline.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "APIService+Persist+Timeline.swift"; sourceTree = "<group>"; };
2D61335D25C1894B00CAE157 /* APIService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = APIService.swift; sourceTree = "<group>"; };
2D69CFF325CA9E2200C3A1B2 /* LoadMoreConfigurableTableViewContainer.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = LoadMoreConfigurableTableViewContainer.swift; sourceTree = "<group>"; };
2D69D00925CAA00300C3A1B2 /* APIService+CoreData+Toot.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = "APIService+CoreData+Toot.swift"; sourceTree = "<group>"; };
2D76316425C14BD100929FB9 /* PublicTimelineViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PublicTimelineViewController.swift; sourceTree = "<group>"; };
2D76316A25C14D4C00929FB9 /* PublicTimelineViewModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PublicTimelineViewModel.swift; sourceTree = "<group>"; };
2D76317C25C14DF400929FB9 /* PublicTimelineViewController+StatusProvider.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "PublicTimelineViewController+StatusProvider.swift"; sourceTree = "<group>"; };
@ -573,6 +574,7 @@
DB45FB0925CA87BC005A8AC7 /* CoreData */ = {
isa = PBXGroup;
children = (
2D69D00925CAA00300C3A1B2 /* APIService+CoreData+Toot.swift */,
DB45FADC25CA6F6B005A8AC7 /* APIService+CoreData+MastodonUser.swift */,
DB45FAF825CA80A2005A8AC7 /* APIService+CoreData+MastodonAuthentication.swift */,
);
@ -1067,6 +1069,7 @@
2D42FF8F25C8228A004A627A /* UIButton.swift in Sources */,
2D61335825C188A000CAE157 /* APIService+Persist+Timeline.swift in Sources */,
DB45FAE325CA7181005A8AC7 /* MastodonUser.swift in Sources */,
2D69D00A25CAA00300C3A1B2 /* APIService+CoreData+Toot.swift in Sources */,
DB98338825C945ED00AD9700 /* Assets.swift in Sources */,
2DA7D04425CA52B200804E11 /* TimelineLoaderTableViewCell.swift in Sources */,
DB8AF52F25C13561002E6C99 /* DocumentStore.swift in Sources */,

130
Mastodon/Service/APIService/CoreData/APIService+CoreData+Toot.swift Normal file
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@ -0,0 +1,130 @@
//
// APIService+CoreData+Toot.swift
// Mastodon
//
// Created by sxiaojian on 2021/2/3.
//
import Foundation
import CoreData
import CoreDataStack
import CommonOSLog
import MastodonSDK
extension APIService.CoreData {
static func createOrMergeTweet(
into managedObjectContext: NSManagedObjectContext,
for requestMastodonUser: MastodonUser,
entity: Mastodon.Entity.Toot,
domain: String,
networkDate: Date,
log: OSLog
) -> (Toot: Toot, isTweetCreated: Bool, isMastodonUserCreated: Bool) {
// build tree
let reblog = entity.reblog.flatMap { entity -> Toot in
let (toot, _, _) = createOrMergeTweet(into: managedObjectContext, for: requestMastodonUser, entity: entity,domain: domain, networkDate: networkDate, log: log)
return toot
}
// fetch old Toot
let oldTweet: Toot? = {
let request = Toot.sortedFetchRequest
request.predicate = Toot.predicate(idStr: entity.id)
request.returnsObjectsAsFaults = false
do {
return try managedObjectContext.fetch(request).first
} catch {
assertionFailure(error.localizedDescription)
return nil
}
}()
if let oldTweet = oldTweet {
// merge old Toot
APIService.CoreData.mergeToot(for: requestMastodonUser, old: oldTweet,in: domain, entity: entity, networkDate: networkDate)
return (oldTweet, false, false)
} else {
let (mastodonUser, isMastodonUserCreated) = createOrMergeMastodonUser(into: managedObjectContext, for: requestMastodonUser,in: domain, entity: entity.account, networkDate: networkDate, log: log)
let application = entity.application.flatMap { (app) -> Application? in
Application.insert(into: managedObjectContext, property: Application.Property(name: app.name, website: app.website, vapidKey: app.vapidKey))
}
let metions = entity.mentions?.compactMap({ (mention) -> Mention in
Mention.insert(into: managedObjectContext, property: Mention.Property(id: mention.id, username: mention.username, acct: mention.acct, url: mention.url))
})
let emojis = entity.emojis?.compactMap({ (emoji) -> Emoji in
Emoji.insert(into: managedObjectContext, property: Emoji.Property(shortcode: emoji.shortcode, url: emoji.url, staticURL: emoji.staticURL, visibleInPicker: emoji.visibleInPicker, category: emoji.category))
})
let tags = entity.tags?.compactMap({ (tag) -> Tag in
let histories = tag.history?.compactMap({ (history) -> History in
History.insert(into: managedObjectContext, property: History.Property(day: history.day, uses: history.uses, accounts: history.accounts))
})
return Tag.insert(into: managedObjectContext, property: Tag.Property(name: tag.name, url: tag.url, histories: histories))
})
let tootProperty = Toot.Property(
domain: domain,
id: entity.id,
uri: entity.uri,
createdAt: entity.createdAt,
content: entity.content,
visibility: entity.visibility?.rawValue,
sensitive: entity.sensitive ?? false,
spoilerText: entity.spoilerText,
application: application,
mentions: metions,
emojis: emojis,
tags: tags,
reblogsCount: NSNumber(value: entity.reblogsCount),
favouritesCount: NSNumber(value: entity.favouritesCount),
repliesCount: (entity.repliesCount != nil) ? NSNumber(value: entity.repliesCount!) : nil,
url: entity.uri,
inReplyToID: entity.inReplyToID,
inReplyToAccountID: entity.inReplyToAccountID,
reblog: reblog,
language: entity.language,
text: entity.text,
favouritedBy: (entity.favourited ?? false) ? mastodonUser : nil,
rebloggedBy: (entity.reblogged ?? false) ? mastodonUser : nil,
mutedBy: (entity.muted ?? false) ? mastodonUser : nil,
bookmarkedBy: (entity.bookmarked ?? false) ? mastodonUser : nil,
pinnedBy: (entity.pinned ?? false) ? mastodonUser : nil,
updatedAt: networkDate,
deletedAt: nil,
author: requestMastodonUser,
homeTimelineIndexes: nil)
let toot = Toot.insert(into: managedObjectContext, property: tootProperty, author: mastodonUser)
return (toot, true, isMastodonUserCreated)
}
}
static func mergeToot(for requestMastodonUser: MastodonUser?, old toot: Toot,in domain: String, entity: Mastodon.Entity.Toot, networkDate: Date) {
guard networkDate > toot.updatedAt else { return }
// merge
if entity.favouritesCount != toot.favouritesCount.intValue {
toot.update(favouritesCount:NSNumber(value: entity.favouritesCount))
}
if let repliesCount = entity.repliesCount {
if (repliesCount != toot.repliesCount?.intValue) {
toot.update(repliesCount:NSNumber(value: repliesCount))
}
}
if entity.reblogsCount != toot.reblogsCount.intValue {
toot.update(reblogsCount:NSNumber(value: entity.reblogsCount))
}
// set updateAt
toot.didUpdate(at: networkDate)
// merge user
mergeMastodonUser(for: requestMastodonUser, old: toot.author, in: domain, entity: entity.account, networkDate: networkDate)
// merge indirect reblog & quote
if let reblog = entity.reblog {
mergeToot(for: requestMastodonUser, old: toot.reblog!,in: domain, entity: reblog, networkDate: networkDate)
}
}
}