Profile actions

DB/Sources/DB/Content/ContentDatabase+Migration.swift

@@ -27,7 +27,7 @@ extension ContentDatabase {
                 t.column("emojis", .blob).notNull()
                 t.column("bot", .boolean).notNull()
                 t.column("discoverable", .boolean)
-                t.column("movedId", .text).references("accountRecord")
+                t.column("movedId", .text).references("accountRecord", onDelete: .cascade)
             }
 
             try db.create(table: "relationship") { t in
@@ -61,7 +61,7 @@ extension ContentDatabase {
                 t.column("id", .text).primaryKey(onConflict: .replace)
                 t.column("uri", .text).notNull()
                 t.column("createdAt", .datetime).notNull()
-                t.column("accountId", .text).notNull().references("accountRecord")
+                t.column("accountId", .text).notNull().references("accountRecord", onDelete: .cascade)
                 t.column("content", .text).notNull()
                 t.column("visibility", .text).notNull()
                 t.column("sensitive", .boolean).notNull()
@@ -77,7 +77,7 @@ extension ContentDatabase {
                 t.column("url", .text)
                 t.column("inReplyToId", .text)
                 t.column("inReplyToAccountId", .text)
-                t.column("reblogId", .text).references("statusRecord")
+                t.column("reblogId", .text).references("statusRecord", onDelete: .cascade)
                 t.column("poll", .blob)
                 t.column("card", .blob)
                 t.column("language", .text)
@@ -135,7 +135,7 @@ extension ContentDatabase {
             try db.create(table: "conversationRecord") { t in
                 t.column("id", .text).primaryKey(onConflict: .replace)
                 t.column("unread", .boolean).notNull()
-                t.column("lastStatusId", .text).references("statusRecord")
+                t.column("lastStatusId", .text).references("statusRecord", onDelete: .cascade)
             }
 
             try db.create(table: "conversationAccountJoin") { t in
@@ -155,8 +155,8 @@ extension ContentDatabase {
             try db.create(table: "notificationRecord") { t in
                 t.column("id", .text).primaryKey(onConflict: .replace)
                 t.column("type", .text).notNull()
-                t.column("accountId", .text).notNull().references("accountRecord")
-                t.column("statusId").references("statusRecord")
+                t.column("accountId", .text).notNull().references("accountRecord", onDelete: .cascade)
+                t.column("statusId").references("statusRecord", onDelete: .cascade)
             }
 
             try db.create(table: "statusAncestorJoin") { t in

DB/Sources/DB/Content/ContentDatabase.swift

@@ -233,6 +233,21 @@ public extension ContentDatabase {
         .eraseToAnyPublisher()
     }
 
+    func mute(id: Account.Id) -> AnyPublisher<Never, Error> {
+        databaseWriter.writePublisher {
+            try StatusRecord.filter(StatusRecord.Columns.accountId == id).deleteAll($0)
+            try NotificationRecord.filter(NotificationRecord.Columns.accountId == id).deleteAll($0)
+        }
+        .ignoreOutput()
+        .eraseToAnyPublisher()
+    }
+
+    func block(id: Account.Id) -> AnyPublisher<Never, Error> {
+        databaseWriter.writePublisher(updates: AccountRecord.filter(AccountRecord.Columns.id == id).deleteAll)
+            .ignoreOutput()
+            .eraseToAnyPublisher()
+    }
+
     func append(accounts: [Account], toList list: AccountList) -> AnyPublisher<Never, Error> {
         databaseWriter.writePublisher {
             try list.save($0)

Localizations/Localizable.strings

@@ -1,13 +1,19 @@
 // Copyright © 2020 Metabolist. All rights reserved.
 
+"account.block-account" = "Block %@";
 "account.field.verified" = "Verified %@";
 "account.follow" = "Follow";
 "account.following" = "Following";
+"account.hide-reblogs-account" = "Hide reblogs from %@";
+"account.mute-account" = "Mute %@";
 "account.request" = "Request";
 "account.statuses" = "Posts";
 "account.statuses-and-replies" = "Posts & Replies";
 "account.media" = "Media";
+"account.show-reblogs-account" = "Show reblogs from %@";
+"account.unblock-account" = "Unblock %@";
 "account.unfollow-account" = "Unfollow %@";
+"account.unmute-account" = "Unmute %@";
 "add" = "Add";
 "apns-default-message" = "New notification";
 "add-identity.instance-url" = "Instance URL";

MastodonAPI/Sources/MastodonAPI/Endpoints/RelationshipEndpoint.swift

@@ -5,8 +5,15 @@ import HTTP
 import Mastodon
 
 public enum RelationshipEndpoint {
-    case accountsFollow(id: Account.Id)
+    case accountsFollow(id: Account.Id, showReblogs: Bool? = nil)
     case accountsUnfollow(id: Account.Id)
+    case accountsBlock(id: Account.Id)
+    case accountsUnblock(id: Account.Id)
+    case accountsMute(id: Account.Id)
+    case accountsUnmute(id: Account.Id)
+    case accountsPin(id: Account.Id)
+    case accountsUnpin(id: Account.Id)
+    case note(String, id: Account.Id)
 }
 
 extension RelationshipEndpoint: Endpoint {
@@ -18,17 +25,50 @@ extension RelationshipEndpoint: Endpoint {
 
     public var pathComponentsInContext: [String] {
         switch self {
-        case let .accountsFollow(id):
+        case let .accountsFollow(id, _):
             return [id, "follow"]
         case let .accountsUnfollow(id):
             return [id, "unfollow"]
+        case let .accountsBlock(id):
+            return [id, "block"]
+        case let .accountsUnblock(id):
+            return [id, "unblock"]
+        case let .accountsMute(id):
+            return [id, "mute"]
+        case let .accountsUnmute(id):
+            return [id, "unmute"]
+        case let .accountsPin(id):
+            return [id, "pin"]
+        case let .accountsUnpin(id):
+            return [id, "unpin"]
+        case let .note(_, id):
+            return [id, "note"]
+        }
+    }
+
+    public var queryParameters: [URLQueryItem] {
+        switch self {
+        case let .accountsFollow(_, showReblogs):
+            if let showReblogs = showReblogs {
+                return [URLQueryItem(name: "reblogs", value: String(showReblogs))]
+            } else {
+                return []
+            }
+        default:
+            return []
+        }
+    }
+
+    public var jsonBody: [String: Any]? {
+        switch self {
+        case let .note(note, _):
+            return ["comment": note]
+        default:
+            return nil
         }
     }
 
     public var method: HTTPMethod {
-        switch self {
-        case .accountsFollow, .accountsUnfollow:
-            return .post
-        }
+        .post
     }
 }

ServiceLayer/Sources/ServiceLayer/Services/AccountService.swift

@@ -31,17 +31,63 @@ public struct AccountService {
 
 public extension AccountService {
     func follow() -> AnyPublisher<Never, Error> {
-        mastodonAPIClient.request(RelationshipEndpoint.accountsFollow(id: account.id))
-            .flatMap { contentDatabase.insert(relationships: [$0]) }
-            .eraseToAnyPublisher()
+        relationshipAction(.accountsFollow(id: account.id))
     }
 
     func unfollow() -> AnyPublisher<Never, Error> {
-        mastodonAPIClient.request(RelationshipEndpoint.accountsUnfollow(id: account.id))
-            .flatMap {
-                contentDatabase.insert(relationships: [$0])
-                    .merge(with: contentDatabase.unfollow(id: account.id))
-            }
+        relationshipAction(.accountsUnfollow(id: account.id))
+            .collect()
+            .flatMap { _ in contentDatabase.unfollow(id: account.id) }
+            .eraseToAnyPublisher()
+    }
+
+    func hideReblogs() -> AnyPublisher<Never, Error> {
+        relationshipAction(.accountsFollow(id: account.id, showReblogs: false))
+    }
+
+    func showReblogs() -> AnyPublisher<Never, Error> {
+        relationshipAction(.accountsFollow(id: account.id, showReblogs: true))
+    }
+
+    func block() -> AnyPublisher<Never, Error> {
+        relationshipAction(.accountsBlock(id: account.id))
+            .collect()
+            .flatMap { _ in contentDatabase.block(id: account.id) }
+            .eraseToAnyPublisher()
+    }
+
+    func unblock() -> AnyPublisher<Never, Error> {
+        relationshipAction(.accountsUnblock(id: account.id))
+    }
+
+    func mute() -> AnyPublisher<Never, Error> {
+        relationshipAction(.accountsMute(id: account.id))
+            .collect()
+            .flatMap { _ in contentDatabase.mute(id: account.id) }
+            .eraseToAnyPublisher()
+    }
+
+    func unmute() -> AnyPublisher<Never, Error> {
+        relationshipAction(.accountsUnmute(id: account.id))
+    }
+
+    func pin() -> AnyPublisher<Never, Error> {
+        relationshipAction(.accountsPin(id: account.id))
+    }
+
+    func unpin() -> AnyPublisher<Never, Error> {
+        relationshipAction(.accountsUnpin(id: account.id))
+    }
+
+    func set(note: String) -> AnyPublisher<Never, Error> {
+        relationshipAction(.note(note, id: account.id))
+    }
+}
+
+private extension AccountService {
+    func relationshipAction(_ endpoint: RelationshipEndpoint) -> AnyPublisher<Never, Error> {
+        mastodonAPIClient.request(endpoint)
+            .flatMap { contentDatabase.insert(relationships: [$0]) }
             .eraseToAnyPublisher()
     }
 }

View Controllers/ProfileViewController.swift

@@ -1,6 +1,7 @@
 // Copyright © 2020 Metabolist. All rights reserved.
 
 import Combine
+import Mastodon
 import UIKit
 import ViewModels
 
@@ -24,9 +25,18 @@ final class ProfileViewController: TableViewController {
 
         viewModel.$accountViewModel
             .receive(on: DispatchQueue.main)
-            .sink { [weak self] _ in
-                accountHeaderView.viewModel = self?.viewModel
-                self?.sizeTableHeaderFooterViews()
+            .sink { [weak self] in
+                guard let self = self else { return }
+
+                accountHeaderView.viewModel = self.viewModel
+                self.sizeTableHeaderFooterViews()
+
+                if let accountViewModel = $0,
+                   let relationship = accountViewModel.relationship {
+                    self.navigationItem.rightBarButtonItem = UIBarButtonItem(
+                        image: UIImage(systemName: "ellipsis.circle"),
+                        menu: self.menu(accountViewModel: accountViewModel, relationship: relationship))
+                }
             }
             .store(in: &cancellables)
 
@@ -54,3 +64,68 @@ final class ProfileViewController: TableViewController {
             .store(in: &cancellables)
     }
 }
+
+private extension ProfileViewController {
+    // swiftlint:disable:next function_body_length
+    func menu(accountViewModel: AccountViewModel, relationship: Relationship) -> UIMenu {
+        var actions = [UIAction]()
+
+        if relationship.following {
+            if relationship.showingReblogs {
+                actions.append(UIAction(
+                    title: String.localizedStringWithFormat(
+                        NSLocalizedString("account.hide-reblogs-account", comment: ""),
+                        accountViewModel.accountName),
+                    image: UIImage(systemName: "arrow.2.squarepath")) { _ in
+                    accountViewModel.hideReblogs()
+                })
+            } else {
+                actions.append(UIAction(
+                    title: String.localizedStringWithFormat(
+                        NSLocalizedString("account.show-reblogs-account", comment: ""),
+                        accountViewModel.accountName),
+                    image: UIImage(systemName: "arrow.2.squarepath")) { _ in
+                    accountViewModel.showReblogs()
+                })
+            }
+        }
+
+        if relationship.muting {
+            actions.append(UIAction(
+                title: String.localizedStringWithFormat(
+                    NSLocalizedString("account.unmute-account", comment: ""),
+                    accountViewModel.accountName),
+                image: UIImage(systemName: "speaker")) { _ in
+                accountViewModel.unmute()
+            })
+        } else {
+            actions.append(UIAction(
+                title: String.localizedStringWithFormat(
+                    NSLocalizedString("account.mute-account", comment: ""),
+                    accountViewModel.accountName),
+                image: UIImage(systemName: "speaker.slash")) { _ in
+                accountViewModel.mute()
+            })
+        }
+
+        if relationship.blocking {
+            actions.append(UIAction(
+                title: String.localizedStringWithFormat(
+                    NSLocalizedString("account.unblock-account", comment: ""),
+                    accountViewModel.accountName),
+                image: UIImage(systemName: "slash.circle")) { _ in
+                accountViewModel.unblock()
+            })
+        } else {
+            actions.append(UIAction(
+                title: String.localizedStringWithFormat(
+                    NSLocalizedString("account.block-account", comment: ""),
+                    accountViewModel.accountName),
+                image: UIImage(systemName: "slash.circle")) { _ in
+                accountViewModel.block()
+            })
+        }
+
+        return UIMenu(children: actions)
+    }
+}

ViewModels/Sources/ViewModels/AccountViewModel.swift

@@ -67,10 +67,52 @@ public extension AccountViewModel {
     }
 
     func follow() {
-        eventsSubject.send(accountService.follow().map { _ in .ignorableOutput }.eraseToAnyPublisher())
+        ignorableOutputEvent(accountService.follow())
     }
 
     func unfollow() {
-        eventsSubject.send(accountService.unfollow().map { _ in .ignorableOutput }.eraseToAnyPublisher())
+        ignorableOutputEvent(accountService.unfollow())
+    }
+
+    func hideReblogs() {
+        ignorableOutputEvent(accountService.hideReblogs())
+    }
+
+    func showReblogs() {
+        ignorableOutputEvent(accountService.showReblogs())
+    }
+
+    func block() {
+        ignorableOutputEvent(accountService.block())
+    }
+
+    func unblock() {
+        ignorableOutputEvent(accountService.unblock())
+    }
+
+    func mute() {
+        ignorableOutputEvent(accountService.mute())
+    }
+
+    func unmute() {
+        ignorableOutputEvent(accountService.unmute())
+    }
+
+    func pin() {
+        ignorableOutputEvent(accountService.pin())
+    }
+
+    func unpin() {
+        ignorableOutputEvent(accountService.unpin())
+    }
+
+    func set(note: String) {
+        ignorableOutputEvent(accountService.set(note: note))
+    }
+}
+
+private extension AccountViewModel {
+    func ignorableOutputEvent(_ action: AnyPublisher<Never, Error>) {
+        eventsSubject.send(action.map { _ in .ignorableOutput }.eraseToAnyPublisher())
     }
 }

ViewModels/Sources/ViewModels/ProfileViewModel.swift

@@ -71,7 +71,7 @@ extension ProfileViewModel: CollectionViewModel {
     }
 
     public var expandAll: AnyPublisher<ExpandAllState, Never> {
-        collectionViewModel.flatMap(\.expandAll).eraseToAnyPublisher()
+        Empty().eraseToAnyPublisher()
     }
 
     public var alertItems: AnyPublisher<AlertItem, Never> {