Update API

submodules/TelegramApi/Sources/Api0.swift

@@ -993,6 +993,8 @@ fileprivate let parsers: [Int32 : (BufferReader) -> Any?] = {
     dict[1891070632] = { return Api.contacts.TopPeers.parse_topPeers($0) }
     dict[-1255369827] = { return Api.contacts.TopPeers.parse_topPeersDisabled($0) }
     dict[-567906571] = { return Api.contacts.TopPeers.parse_topPeersNotModified($0) }
+    dict[-585598930] = { return Api.help.AppConfig.parse_appConfig($0) }
+    dict[2094949405] = { return Api.help.AppConfig.parse_appConfigNotModified($0) }
     dict[-860107216] = { return Api.help.AppUpdate.parse_appUpdate($0) }
     dict[-1000708810] = { return Api.help.AppUpdate.parse_noAppUpdate($0) }
     dict[-2016381538] = { return Api.help.CountriesList.parse_countriesList($0) }
@@ -1775,6 +1777,8 @@ public extension Api {
                 _1.serialize(buffer, boxed)
             case let _1 as Api.contacts.TopPeers:
                 _1.serialize(buffer, boxed)
+            case let _1 as Api.help.AppConfig:
+                _1.serialize(buffer, boxed)
             case let _1 as Api.help.AppUpdate:
                 _1.serialize(buffer, boxed)
             case let _1 as Api.help.CountriesList:

submodules/TelegramApi/Sources/Api25.swift

@@ -214,6 +214,60 @@ public extension Api.contacts {
     
     }
 }
+public extension Api.help {
+    enum AppConfig: TypeConstructorDescription {
+        case appConfig(hash: Int32, config: Api.JSONValue)
+        case appConfigNotModified
+    
+    public func serialize(_ buffer: Buffer, _ boxed: Swift.Bool) {
+    switch self {
+                case .appConfig(let hash, let config):
+                    if boxed {
+                        buffer.appendInt32(-585598930)
+                    }
+                    serializeInt32(hash, buffer: buffer, boxed: false)
+                    config.serialize(buffer, true)
+                    break
+                case .appConfigNotModified:
+                    if boxed {
+                        buffer.appendInt32(2094949405)
+                    }
+                    
+                    break
+    }
+    }
+    
+    public func descriptionFields() -> (String, [(String, Any)]) {
+        switch self {
+                case .appConfig(let hash, let config):
+                return ("appConfig", [("hash", hash as Any), ("config", config as Any)])
+                case .appConfigNotModified:
+                return ("appConfigNotModified", [])
+    }
+    }
+    
+        public static func parse_appConfig(_ reader: BufferReader) -> AppConfig? {
+            var _1: Int32?
+            _1 = reader.readInt32()
+            var _2: Api.JSONValue?
+            if let signature = reader.readInt32() {
+                _2 = Api.parse(reader, signature: signature) as? Api.JSONValue
+            }
+            let _c1 = _1 != nil
+            let _c2 = _2 != nil
+            if _c1 && _c2 {
+                return Api.help.AppConfig.appConfig(hash: _1!, config: _2!)
+            }
+            else {
+                return nil
+            }
+        }
+        public static func parse_appConfigNotModified(_ reader: BufferReader) -> AppConfig? {
+            return Api.help.AppConfig.appConfigNotModified
+        }
+    
+    }
+}
 public extension Api.help {
     enum AppUpdate: TypeConstructorDescription {
         case appUpdate(flags: Int32, id: Int32, version: String, text: String, entities: [Api.MessageEntity], document: Api.Document?, url: String?, sticker: Api.Document?)
@@ -1274,61 +1328,3 @@ public extension Api.messages {
     
     }
 }
-public extension Api.messages {
-    enum AllStickers: TypeConstructorDescription {
-        case allStickers(hash: Int64, sets: [Api.StickerSet])
-        case allStickersNotModified
-    
-    public func serialize(_ buffer: Buffer, _ boxed: Swift.Bool) {
-    switch self {
-                case .allStickers(let hash, let sets):
-                    if boxed {
-                        buffer.appendInt32(-843329861)
-                    }
-                    serializeInt64(hash, buffer: buffer, boxed: false)
-                    buffer.appendInt32(481674261)
-                    buffer.appendInt32(Int32(sets.count))
-                    for item in sets {
-                        item.serialize(buffer, true)
-                    }
-                    break
-                case .allStickersNotModified:
-                    if boxed {
-                        buffer.appendInt32(-395967805)
-                    }
-                    
-                    break
-    }
-    }
-    
-    public func descriptionFields() -> (String, [(String, Any)]) {
-        switch self {
-                case .allStickers(let hash, let sets):
-                return ("allStickers", [("hash", hash as Any), ("sets", sets as Any)])
-                case .allStickersNotModified:
-                return ("allStickersNotModified", [])
-    }
-    }
-    
-        public static func parse_allStickers(_ reader: BufferReader) -> AllStickers? {
-            var _1: Int64?
-            _1 = reader.readInt64()
-            var _2: [Api.StickerSet]?
-            if let _ = reader.readInt32() {
-                _2 = Api.parseVector(reader, elementSignature: 0, elementType: Api.StickerSet.self)
-            }
-            let _c1 = _1 != nil
-            let _c2 = _2 != nil
-            if _c1 && _c2 {
-                return Api.messages.AllStickers.allStickers(hash: _1!, sets: _2!)
-            }
-            else {
-                return nil
-            }
-        }
-        public static func parse_allStickersNotModified(_ reader: BufferReader) -> AllStickers? {
-            return Api.messages.AllStickers.allStickersNotModified
-        }
-    
-    }
-}

submodules/TelegramApi/Sources/Api26.swift

@@ -1,3 +1,61 @@
+public extension Api.messages {
+    enum AllStickers: TypeConstructorDescription {
+        case allStickers(hash: Int64, sets: [Api.StickerSet])
+        case allStickersNotModified
+    
+    public func serialize(_ buffer: Buffer, _ boxed: Swift.Bool) {
+    switch self {
+                case .allStickers(let hash, let sets):
+                    if boxed {
+                        buffer.appendInt32(-843329861)
+                    }
+                    serializeInt64(hash, buffer: buffer, boxed: false)
+                    buffer.appendInt32(481674261)
+                    buffer.appendInt32(Int32(sets.count))
+                    for item in sets {
+                        item.serialize(buffer, true)
+                    }
+                    break
+                case .allStickersNotModified:
+                    if boxed {
+                        buffer.appendInt32(-395967805)
+                    }
+                    
+                    break
+    }
+    }
+    
+    public func descriptionFields() -> (String, [(String, Any)]) {
+        switch self {
+                case .allStickers(let hash, let sets):
+                return ("allStickers", [("hash", hash as Any), ("sets", sets as Any)])
+                case .allStickersNotModified:
+                return ("allStickersNotModified", [])
+    }
+    }
+    
+        public static func parse_allStickers(_ reader: BufferReader) -> AllStickers? {
+            var _1: Int64?
+            _1 = reader.readInt64()
+            var _2: [Api.StickerSet]?
+            if let _ = reader.readInt32() {
+                _2 = Api.parseVector(reader, elementSignature: 0, elementType: Api.StickerSet.self)
+            }
+            let _c1 = _1 != nil
+            let _c2 = _2 != nil
+            if _c1 && _c2 {
+                return Api.messages.AllStickers.allStickers(hash: _1!, sets: _2!)
+            }
+            else {
+                return nil
+            }
+        }
+        public static func parse_allStickersNotModified(_ reader: BufferReader) -> AllStickers? {
+            return Api.messages.AllStickers.allStickersNotModified
+        }
+    
+    }
+}
 public extension Api.messages {
     enum ArchivedStickers: TypeConstructorDescription {
         case archivedStickers(count: Int32, sets: [Api.StickerSetCovered])
@@ -1346,79 +1404,3 @@ public extension Api.messages {
     
     }
 }
-public extension Api.messages {
-    enum HistoryImport: TypeConstructorDescription {
-        case historyImport(id: Int64)
-    
-    public func serialize(_ buffer: Buffer, _ boxed: Swift.Bool) {
-    switch self {
-                case .historyImport(let id):
-                    if boxed {
-                        buffer.appendInt32(375566091)
-                    }
-                    serializeInt64(id, buffer: buffer, boxed: false)
-                    break
-    }
-    }
-    
-    public func descriptionFields() -> (String, [(String, Any)]) {
-        switch self {
-                case .historyImport(let id):
-                return ("historyImport", [("id", id as Any)])
-    }
-    }
-    
-        public static func parse_historyImport(_ reader: BufferReader) -> HistoryImport? {
-            var _1: Int64?
-            _1 = reader.readInt64()
-            let _c1 = _1 != nil
-            if _c1 {
-                return Api.messages.HistoryImport.historyImport(id: _1!)
-            }
-            else {
-                return nil
-            }
-        }
-    
-    }
-}
-public extension Api.messages {
-    enum HistoryImportParsed: TypeConstructorDescription {
-        case historyImportParsed(flags: Int32, title: String?)
-    
-    public func serialize(_ buffer: Buffer, _ boxed: Swift.Bool) {
-    switch self {
-                case .historyImportParsed(let flags, let title):
-                    if boxed {
-                        buffer.appendInt32(1578088377)
-                    }
-                    serializeInt32(flags, buffer: buffer, boxed: false)
-                    if Int(flags) & Int(1 << 2) != 0 {serializeString(title!, buffer: buffer, boxed: false)}
-                    break
-    }
-    }
-    
-    public func descriptionFields() -> (String, [(String, Any)]) {
-        switch self {
-                case .historyImportParsed(let flags, let title):
-                return ("historyImportParsed", [("flags", flags as Any), ("title", title as Any)])
-    }
-    }
-    
-        public static func parse_historyImportParsed(_ reader: BufferReader) -> HistoryImportParsed? {
-            var _1: Int32?
-            _1 = reader.readInt32()
-            var _2: String?
-            if Int(_1!) & Int(1 << 2) != 0 {_2 = parseString(reader) }
-            let _c1 = _1 != nil
-            let _c2 = (Int(_1!) & Int(1 << 2) == 0) || _2 != nil
-            if _c1 && _c2 {
-                return Api.messages.HistoryImportParsed.historyImportParsed(flags: _1!, title: _2)
-            }
-            else {
-                return nil
-            }
-        }
-    
-    }
-}

submodules/TelegramApi/Sources/Api27.swift

@@ -1,3 +1,79 @@
+public extension Api.messages {
+    enum HistoryImport: TypeConstructorDescription {
+        case historyImport(id: Int64)
+    
+    public func serialize(_ buffer: Buffer, _ boxed: Swift.Bool) {
+    switch self {
+                case .historyImport(let id):
+                    if boxed {
+                        buffer.appendInt32(375566091)
+                    }
+                    serializeInt64(id, buffer: buffer, boxed: false)
+                    break
+    }
+    }
+    
+    public func descriptionFields() -> (String, [(String, Any)]) {
+        switch self {
+                case .historyImport(let id):
+                return ("historyImport", [("id", id as Any)])
+    }
+    }
+    
+        public static func parse_historyImport(_ reader: BufferReader) -> HistoryImport? {
+            var _1: Int64?
+            _1 = reader.readInt64()
+            let _c1 = _1 != nil
+            if _c1 {
+                return Api.messages.HistoryImport.historyImport(id: _1!)
+            }
+            else {
+                return nil
+            }
+        }
+    
+    }
+}
+public extension Api.messages {
+    enum HistoryImportParsed: TypeConstructorDescription {
+        case historyImportParsed(flags: Int32, title: String?)
+    
+    public func serialize(_ buffer: Buffer, _ boxed: Swift.Bool) {
+    switch self {
+                case .historyImportParsed(let flags, let title):
+                    if boxed {
+                        buffer.appendInt32(1578088377)
+                    }
+                    serializeInt32(flags, buffer: buffer, boxed: false)
+                    if Int(flags) & Int(1 << 2) != 0 {serializeString(title!, buffer: buffer, boxed: false)}
+                    break
+    }
+    }
+    
+    public func descriptionFields() -> (String, [(String, Any)]) {
+        switch self {
+                case .historyImportParsed(let flags, let title):
+                return ("historyImportParsed", [("flags", flags as Any), ("title", title as Any)])
+    }
+    }
+    
+        public static func parse_historyImportParsed(_ reader: BufferReader) -> HistoryImportParsed? {
+            var _1: Int32?
+            _1 = reader.readInt32()
+            var _2: String?
+            if Int(_1!) & Int(1 << 2) != 0 {_2 = parseString(reader) }
+            let _c1 = _1 != nil
+            let _c2 = (Int(_1!) & Int(1 << 2) == 0) || _2 != nil
+            if _c1 && _c2 {
+                return Api.messages.HistoryImportParsed.historyImportParsed(flags: _1!, title: _2)
+            }
+            else {
+                return nil
+            }
+        }
+    
+    }
+}
 public extension Api.messages {
     enum InactiveChats: TypeConstructorDescription {
         case inactiveChats(dates: [Int32], chats: [Api.Chat], users: [Api.User])
@@ -1342,109 +1418,3 @@ public extension Api.messages {
     
     }
 }
-public extension Api.messages {
-    enum TranslatedText: TypeConstructorDescription {
-        case translateResult(result: [Api.TextWithEntities])
-    
-    public func serialize(_ buffer: Buffer, _ boxed: Swift.Bool) {
-    switch self {
-                case .translateResult(let result):
-                    if boxed {
-                        buffer.appendInt32(870003448)
-                    }
-                    buffer.appendInt32(481674261)
-                    buffer.appendInt32(Int32(result.count))
-                    for item in result {
-                        item.serialize(buffer, true)
-                    }
-                    break
-    }
-    }
-    
-    public func descriptionFields() -> (String, [(String, Any)]) {
-        switch self {
-                case .translateResult(let result):
-                return ("translateResult", [("result", result as Any)])
-    }
-    }
-    
-        public static func parse_translateResult(_ reader: BufferReader) -> TranslatedText? {
-            var _1: [Api.TextWithEntities]?
-            if let _ = reader.readInt32() {
-                _1 = Api.parseVector(reader, elementSignature: 0, elementType: Api.TextWithEntities.self)
-            }
-            let _c1 = _1 != nil
-            if _c1 {
-                return Api.messages.TranslatedText.translateResult(result: _1!)
-            }
-            else {
-                return nil
-            }
-        }
-    
-    }
-}
-public extension Api.messages {
-    enum VotesList: TypeConstructorDescription {
-        case votesList(flags: Int32, count: Int32, votes: [Api.MessageUserVote], users: [Api.User], nextOffset: String?)
-    
-    public func serialize(_ buffer: Buffer, _ boxed: Swift.Bool) {
-    switch self {
-                case .votesList(let flags, let count, let votes, let users, let nextOffset):
-                    if boxed {
-                        buffer.appendInt32(136574537)
-                    }
-                    serializeInt32(flags, buffer: buffer, boxed: false)
-                    serializeInt32(count, buffer: buffer, boxed: false)
-                    buffer.appendInt32(481674261)
-                    buffer.appendInt32(Int32(votes.count))
-                    for item in votes {
-                        item.serialize(buffer, true)
-                    }
-                    buffer.appendInt32(481674261)
-                    buffer.appendInt32(Int32(users.count))
-                    for item in users {
-                        item.serialize(buffer, true)
-                    }
-                    if Int(flags) & Int(1 << 0) != 0 {serializeString(nextOffset!, buffer: buffer, boxed: false)}
-                    break
-    }
-    }
-    
-    public func descriptionFields() -> (String, [(String, Any)]) {
-        switch self {
-                case .votesList(let flags, let count, let votes, let users, let nextOffset):
-                return ("votesList", [("flags", flags as Any), ("count", count as Any), ("votes", votes as Any), ("users", users as Any), ("nextOffset", nextOffset as Any)])
-    }
-    }
-    
-        public static func parse_votesList(_ reader: BufferReader) -> VotesList? {
-            var _1: Int32?
-            _1 = reader.readInt32()
-            var _2: Int32?
-            _2 = reader.readInt32()
-            var _3: [Api.MessageUserVote]?
-            if let _ = reader.readInt32() {
-                _3 = Api.parseVector(reader, elementSignature: 0, elementType: Api.MessageUserVote.self)
-            }
-            var _4: [Api.User]?
-            if let _ = reader.readInt32() {
-                _4 = Api.parseVector(reader, elementSignature: 0, elementType: Api.User.self)
-            }
-            var _5: String?
-            if Int(_1!) & Int(1 << 0) != 0 {_5 = parseString(reader) }
-            let _c1 = _1 != nil
-            let _c2 = _2 != nil
-            let _c3 = _3 != nil
-            let _c4 = _4 != nil
-            let _c5 = (Int(_1!) & Int(1 << 0) == 0) || _5 != nil
-            if _c1 && _c2 && _c3 && _c4 && _c5 {
-                return Api.messages.VotesList.votesList(flags: _1!, count: _2!, votes: _3!, users: _4!, nextOffset: _5)
-            }
-            else {
-                return nil
-            }
-        }
-    
-    }
-}

submodules/TelegramApi/Sources/Api28.swift

@@ -1,3 +1,109 @@
+public extension Api.messages {
+    enum TranslatedText: TypeConstructorDescription {
+        case translateResult(result: [Api.TextWithEntities])
+    
+    public func serialize(_ buffer: Buffer, _ boxed: Swift.Bool) {
+    switch self {
+                case .translateResult(let result):
+                    if boxed {
+                        buffer.appendInt32(870003448)
+                    }
+                    buffer.appendInt32(481674261)
+                    buffer.appendInt32(Int32(result.count))
+                    for item in result {
+                        item.serialize(buffer, true)
+                    }
+                    break
+    }
+    }
+    
+    public func descriptionFields() -> (String, [(String, Any)]) {
+        switch self {
+                case .translateResult(let result):
+                return ("translateResult", [("result", result as Any)])
+    }
+    }
+    
+        public static func parse_translateResult(_ reader: BufferReader) -> TranslatedText? {
+            var _1: [Api.TextWithEntities]?
+            if let _ = reader.readInt32() {
+                _1 = Api.parseVector(reader, elementSignature: 0, elementType: Api.TextWithEntities.self)
+            }
+            let _c1 = _1 != nil
+            if _c1 {
+                return Api.messages.TranslatedText.translateResult(result: _1!)
+            }
+            else {
+                return nil
+            }
+        }
+    
+    }
+}
+public extension Api.messages {
+    enum VotesList: TypeConstructorDescription {
+        case votesList(flags: Int32, count: Int32, votes: [Api.MessageUserVote], users: [Api.User], nextOffset: String?)
+    
+    public func serialize(_ buffer: Buffer, _ boxed: Swift.Bool) {
+    switch self {
+                case .votesList(let flags, let count, let votes, let users, let nextOffset):
+                    if boxed {
+                        buffer.appendInt32(136574537)
+                    }
+                    serializeInt32(flags, buffer: buffer, boxed: false)
+                    serializeInt32(count, buffer: buffer, boxed: false)
+                    buffer.appendInt32(481674261)
+                    buffer.appendInt32(Int32(votes.count))
+                    for item in votes {
+                        item.serialize(buffer, true)
+                    }
+                    buffer.appendInt32(481674261)
+                    buffer.appendInt32(Int32(users.count))
+                    for item in users {
+                        item.serialize(buffer, true)
+                    }
+                    if Int(flags) & Int(1 << 0) != 0 {serializeString(nextOffset!, buffer: buffer, boxed: false)}
+                    break
+    }
+    }
+    
+    public func descriptionFields() -> (String, [(String, Any)]) {
+        switch self {
+                case .votesList(let flags, let count, let votes, let users, let nextOffset):
+                return ("votesList", [("flags", flags as Any), ("count", count as Any), ("votes", votes as Any), ("users", users as Any), ("nextOffset", nextOffset as Any)])
+    }
+    }
+    
+        public static func parse_votesList(_ reader: BufferReader) -> VotesList? {
+            var _1: Int32?
+            _1 = reader.readInt32()
+            var _2: Int32?
+            _2 = reader.readInt32()
+            var _3: [Api.MessageUserVote]?
+            if let _ = reader.readInt32() {
+                _3 = Api.parseVector(reader, elementSignature: 0, elementType: Api.MessageUserVote.self)
+            }
+            var _4: [Api.User]?
+            if let _ = reader.readInt32() {
+                _4 = Api.parseVector(reader, elementSignature: 0, elementType: Api.User.self)
+            }
+            var _5: String?
+            if Int(_1!) & Int(1 << 0) != 0 {_5 = parseString(reader) }
+            let _c1 = _1 != nil
+            let _c2 = _2 != nil
+            let _c3 = _3 != nil
+            let _c4 = _4 != nil
+            let _c5 = (Int(_1!) & Int(1 << 0) == 0) || _5 != nil
+            if _c1 && _c2 && _c3 && _c4 && _c5 {
+                return Api.messages.VotesList.votesList(flags: _1!, count: _2!, votes: _3!, users: _4!, nextOffset: _5)
+            }
+            else {
+                return nil
+            }
+        }
+    
+    }
+}
 public extension Api.payments {
     enum BankCardData: TypeConstructorDescription {
         case bankCardData(title: String, openUrls: [Api.BankCardOpenUrl])

submodules/TelegramApi/Sources/Api30.swift

@@ -3334,15 +3334,15 @@ public extension Api.functions.help {
                 }
 }
 public extension Api.functions.help {
-                static func getAppConfig() -> (FunctionDescription, Buffer, DeserializeFunctionResponse<Api.JSONValue>) {
+                static func getAppConfig(hash: Int32) -> (FunctionDescription, Buffer, DeserializeFunctionResponse<Api.help.AppConfig>) {
                     let buffer = Buffer()
-                    buffer.appendInt32(-1735311088)
-                    
-                    return (FunctionDescription(name: "help.getAppConfig", parameters: []), buffer, DeserializeFunctionResponse { (buffer: Buffer) -> Api.JSONValue? in
+                    buffer.appendInt32(1642330196)
+                    serializeInt32(hash, buffer: buffer, boxed: false)
+                    return (FunctionDescription(name: "help.getAppConfig", parameters: [("hash", String(describing: hash))]), buffer, DeserializeFunctionResponse { (buffer: Buffer) -> Api.help.AppConfig? in
                         let reader = BufferReader(buffer)
-                        var result: Api.JSONValue?
+                        var result: Api.help.AppConfig?
                         if let signature = reader.readInt32() {
-                            result = Api.parse(reader, signature: signature) as? Api.JSONValue
+                            result = Api.parse(reader, signature: signature) as? Api.help.AppConfig
                         }
                         return result
                     })

submodules/TelegramCore/Sources/State/AppConfiguration.swift

@@ -1,6 +1,6 @@
 import Postbox
 
-private func currentAppConfiguration(transaction: Transaction) -> AppConfiguration {
+func currentAppConfiguration(transaction: Transaction) -> AppConfiguration {
     if let entry = transaction.getPreferencesEntry(key: PreferencesKeys.appConfiguration)?.get(AppConfiguration.self) {
         return entry
     } else {

submodules/TelegramCore/Sources/State/ManagedAppConfigurationUpdates.swift

@@ -5,9 +5,20 @@ import TelegramApi
 import MtProtoKit
 
 func updateAppConfigurationOnce(postbox: Postbox, network: Network) -> Signal<Void, NoError> {
-    return network.request(Api.functions.help.getAppConfig())
-    |> map(Optional.init)
-    |> `catch` { _ -> Signal<Api.JSONValue?, NoError> in
+    return postbox.transaction { transaction -> Int32 in
+        return currentAppConfiguration(transaction: transaction).hash
+    }
+    |> mapToSignal { hash -> Signal<Void, NoError> in
+        return network.request(Api.functions.help.getAppConfig(hash: hash))
+        |> map { result -> (data: Api.JSONValue, hash: Int32)? in
+            switch result {
+            case let .appConfig(updatedHash, config):
+                return (config, updatedHash)
+            case .appConfigNotModified:
+                return nil
+            }
+        }
+        |> `catch` { _ -> Signal<(data: Api.JSONValue, hash: Int32)?, NoError> in
             return .single(nil)
         }
         |> mapToSignal { result -> Signal<Void, NoError> in
@@ -15,15 +26,17 @@ func updateAppConfigurationOnce(postbox: Postbox, network: Network) -> Signal<Vo
                 return .complete()
             }
             return postbox.transaction { transaction -> Void in
-            if let data = JSON(apiJson: result) {
+                if let data = JSON(apiJson: result.data) {
                     updateAppConfiguration(transaction: transaction, { configuration -> AppConfiguration in
                         var configuration = configuration
                         configuration.data = data
+                        configuration.hash = result.hash
                         return configuration
                     })
                 }
             }
         }
+    }
 }
 
 func managedAppConfigurationUpdates(postbox: Postbox, network: Network) -> Signal<Void, NoError> {

submodules/TelegramCore/Sources/SyncCore/SyncCore_AppConfiguration.swift

@@ -3,24 +3,28 @@ import Postbox
 
 public struct AppConfiguration: Codable, Equatable {
     public var data: JSON?
+    public var hash: Int32
     
     public static var defaultValue: AppConfiguration {
-        return AppConfiguration(data: nil)
+        return AppConfiguration(data: nil, hash: 0)
     }
     
-    init(data: JSON?) {
+    init(data: JSON?, hash: Int32) {
         self.data = data
+        self.hash = hash
     }
     
     public init(from decoder: Decoder) throws {
         let container = try decoder.container(keyedBy: StringCodingKey.self)
 
         self.data = try container.decodeIfPresent(JSON.self, forKey: "data")
+        self.hash = (try container.decodeIfPresent(Int32.self, forKey: "storedHash")) ?? 0
     }
     
     public func encode(to encoder: Encoder) throws {
         var container = encoder.container(keyedBy: StringCodingKey.self)
 
         try container.encodeIfPresent(self.data, forKey: "data")
+        try container.encode(self.hash, forKey: "storedHash")
     }
 }