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The official Dart client for Stream Chat, a service for building chat applications.

4.4.1 #

🐞 Fixed

  • Do not serialize AttachmentFile.bytes

4.4.0 #

🐞 Fixed

  • Fix WebSocket contemporary connection calls while disconnecting

✅ Added

  • Export StreamAttachmentFileUploader.

🔄 Changed

  • Deprecated StreamChatClient.attachmentFileUploader, Use StreamChatClient.attachmentFileUploaderProvider instead.

4.3.0 #

🐞 Fixed

  • [#1135] Persistence was not removing the hidden channels.
  • Fix x-stream-client header generation.

4.2.0 #

✅ Added

  • Added PaginationParams.createdAtAfterOrEqual for message pagination.
  • Added PaginationParams.createdAtAfter for message pagination.
  • Added PaginationParams.createdAtBeforeOrEqual for message pagination.
  • Added PaginationParams.createdAtBefore for message pagination.
  • Added PaginationParams.createdAtAround for message pagination.
  • Added support for channel.disabled, channel.hidden and channel.truncatedAt in Channel.
  • Added support for channel.membership and channel.membershipStream in Channel.
  • Channel now listens for member.updated events and updates the Channel.members accordingly.

🔄 Changed

  • Deprecated PaginationParams.before and PaginationParams.after. Use PaginationParams.limit instead.

🐞 Fixed

  • [#1147] channel.unset not updating the extra data stream.

4.1.0 #

✅ Added

  • Added support for extra data in attachment file uploader. Thanks, @rlee1990.

🔄 Changed

  • Deprecated role in Member in favor of channelRole
  • Deprecated currentUserRole getter in Channel in favor of currentUserChannelRole

4.0.1 #

  • Minor fixes

4.0.0 #

For upgrading to V4, please refer to the V4 Migration Guide

✅ Added

  • Added push_provider_name to addDevice API call

4.0.0-beta.2 #

🐞 Fixed

  • Fixed reactions not working for threads in offline mode.
  • [#1046] After /mute command on reload cannot access any channel.
  • [#1047] own_capabilities extraData missing after channel update.
  • [#1054] Fix Unsupported operation: Cannot remove from an unmodifiable list.
  • [#1033] Hard delete from dashboard does not delete message from client.
  • Send only user_id while reconnecting.

✅ Added

  • Handle event.message in channel.truncate events
  • Added additional parameters to channel.truncate

4.0.0-beta.0 #

✅ Added

  • Added support for ownCapabilities.

🐞 Fixed

  • Minor fixes and improvements.

3.6.1 #

🐞 Fixed

  • [#1081] Fixed a bug with user reconnection.

3.6.0 #

🐞 Fixed

  • Fixed reactions not working for threads in offline mode.
  • [#1046] After /mute command on reload cannot access any channel.
  • [#1047] own_capabilities extraData missing after channel update.
  • [#1054] Fix Unsupported operation: Cannot remove from an unmodifiable list.
  • [#1033] Hard delete from dashboard does not delete message from client.
  • Send only user_id while reconnecting.

✅ Added

  • Handle event.message in channel.truncate events
  • Added additional parameters to channel.truncate

3.5.1 #

🐞 Fixed

  • channel.unreadCount was being set as using global unread count on a very specific case.
  • The reconnection logic for the WebSocket connection is now more robust.

3.5.0 #

✅ Added

  • You can now pass score to client.sendReaction and channel.sendReaction functions.
  • Added new client.partialUpdateUsers function in order to partially update users.

🐞 Fixed

  • [#890] Fixed Reactions not updating on thread messages. Thanks bstolinski.
  • [#897] Fixed error type mis-match in AuthInterceptor.
  • [#891] Fixed reply counter for parent message not updating correctly after deleting thread message.
  • Fix channelState.copyWith with respect to pinnedMessages.

3.4.0 #

🐞 Fixed

  • [#857] Channel now listens for member ban/unban and updates the channel state with the latest data.
  • [#748] Message.user is now also included while saving users in persistence.
  • [#871] Fixed thread message deletion.
  • [#846] Fixed message.ownReactions getting truncated when receiving a reaction event.
  • Add check for invalid image URLs
  • Fix channelState.pinnedMessagesStream getting reset to 0 after a channel update.
  • Fixed unreadCount after removing user from a channel.

🔄 Changed

  • client.location is now deprecated in favor of the new edge server and will be removed in v4.0.0.
  • channel.banUser, channel.unbanUser is now deprecated in favor of the new channel.banMember and channel.unbanMember. These deprecated methods will be removed in v4.0.0.
  • Added banExpires property of type DateTime on the Member, OwnUser, and User models.

✅ Added

  • Added client.enrichUrl endpoint for enriching URLs with metadata.
  • Added client.queryBannedUsers, channel.queryBannedUsers endpoint for querying banned users.

3.3.1 #

🐞 Fixed

  • [#799] Fixed totalUnreadCount is not updating when app is resumed from background mode.
  • Fix retry mechanism failing in some cases.

3.3.0 #

✅ Added

  • Extra properties added to PaginationParams to aid in fetching messages.
  • Added hard delete functionality.

🐞 Fixed

  • closeConnection() now uses normalClosure status when closing websocket.
  • Fixed local unread count indicator increasing for thread replies.
  • Fixed user presence indicator not updating correctly.
  • ChannelEvent.membersCount defaults to 0 avoiding parsing errors due to missing members_count field.

3.2.1 #

🐞 Fixed

  • Fixed StreamChatClient.markAllRead api call

3.2.0 #

🐞 Fixed

  • markAllRead() now updates local channel states.
  • [#744] Fixed unread count not updating correctly

3.1.1 #

✅ Added

  • Added Filter.notExists.

🐞 Fixed

  • [#710] Fixed JWT requiring using String as id.
  • Fixed expired CDN attachment links not updating correctly.

3.0.0 #

🛑️ Breaking Changes from 2.2.1

  • Added 6 new methods in ChatPersistenceClient.
    • bulkUpdateMessages
    • bulkUpdatePinnedMessages
    • bulkUpdateMembers
    • bulkUpdateReads
    • updatePinnedMessageReactions
    • deletePinnedMessageReactionsByMessageId

✅ Added

  • Added Filter.contains and Filter.empty
  • Added support for next, previous value pagination in client.search , read more.
  • Attachment class now has a fileSize and mimeType property. Setting a file will also set the file_size , mime_type key on extraData, so attachment.fileSize, attachment.mimetype and attachment.extraData['file_size'] , attachment.extraData['mime_type] is same respectively.

🐞 Fixed

  • [#659] Fixed unread count not updating correctly.
  • Fix Filter.empty() json encoding.
  • [#700] Connecting user without providing name uses id instead for setting user.name.

2.2.1 #

🐞 Fixed

  • Fixed unread indicator not updating correctly
  • Fix channel.show not working because of null body

2.2.0 #

🐞 Fixed

  • Fixed channel.markAllRead throwing failed host lookup.

✅ Added

  • User and OwnUser classes now have an image property. Setting an image will also set the ' image' key on extraData, so user.image and user.extraData['image'] is the same.
  • User and OwnUser classes now have a name property. Setting a name will also set the 'name' key on extraData, so user.name and user.extraData['name'] is the same.
  • Channel class now has extra image getter and setter. As well as an updateImage to do a partial update after a channel has been initialized.
  • Channel class now has extra name getter and setter. As well as an updateName to do a partial update after a channel has been initialized.
  • Added slow mode which allows a cooldown period after a user sends a message.

2.1.1 #

🐞 Fixed

  • Mutes were not working correctly in 2.1.0

2.1.0 #

🛑️ Removed

  • The MessageTranslation class has been removed. Use the new i18n field in the Message class instead.

✅ Added

  • The Message class now has an i18n field for translations
  • The User class now has a language field for the user's language preference.

🔄 Changed

  • client.user is now deprecated in favor of client.currentUser.
  • client.userStream is now deprecated in favor of client.currentUserStream.

🐞 Fixed

  • #563: Channel.stopWatching() not working
  • #575: Wrong OwnUser.*

2.0.0 #

🛑️ Breaking Changes from 1.5.3

  • migrate this package to null safety
  • ConnectUserWithProvider now requires tokenProvider as a required param. (Removed from the constructor)
  • client.disconnect() is now divided into two different functions
    • client.closeConnection() -> for closing user websocket connection.
    • client.disconnectUser() -> for disconnecting user and resetting client state.
  • client.devToken() now returns a Token model instead of String.
  • ApiError is removed in favor of StreamChatError
    • StreamChatError -> parent type for all the stream errors.
    • StreamWebSocketError -> for user websocket related errors.
    • StreamChatNetworkError -> for network related errors.
  • client.queryChannels(), channel.query() options param is removed in favor of individual params
    • option.state -> bool state
    • option.watch -> bool watch
    • option.presence -> bool presence
  • client.queryUsers() options param is removed in favor of individual params
    • option.presence -> bool presence
  • Migrate this package to null safety
  • Added typed filters

🐞 Fixed

  • #369: Client does not return without internet connection
  • several minor fixes
  • performance improvements

✅ Added

  • New Location enum is introduced for easily changing the client location/baseUrl.
  • New client.openConnection() and client.closeConnection() is introduced to connect/disconnect user ws connection.
  • New client.partialUpdateMessage and channel.partialUpdateMessage methods
  • connectWebSocket parameter in connect user calls to use the client in "connection-less" mode.

🔄 Changed

  • baseURL is now deprecated in favor of using Location to change data location.

2.0.0-nullsafety.8 #

🐞 Fixed

  • Export PushProvider enum

2.0.0-nullsafety.7 #

🛑️ Breaking Changes from 2.0.0-nullsafety.6

  • ConnectUserWithProvider now requires tokenProvider as a required param. (Removed from the constructor)
  • client.disconnect() is now divided into two different functions
    • client.closeConnection() -> for closing user websocket connection.
    • client.disconnectUser() -> for disconnecting user and resetting client state.
  • client.devToken() now returns a Token model instead of String.
  • ApiError is removed in favor of StreamChatError
    • StreamChatError -> parent type for all the stream errors.
    • StreamWebSocketError -> for user websocket related errors.
    • StreamChatNetworkError -> for network related errors.
  • client.queryChannels(), channel.query() options param is removed in favor of individual params
    • option.state -> bool state
    • option.watch -> bool watch
    • option.presence -> bool presence
  • client.queryUsers() options param is removed in favor of individual params
    • option.presence -> bool presence

✅ Added

  • New Location enum is introduced for easily changing the client location/baseUrl.
  • New client.openConnection() and client.closeConnection() is introduced to connect/disconnect user ws connection.

🔄 Changed

  • baseURL is now deprecated in favor of using Location to change data location.

2.0.0-nullsafety.6 #

  • Fix thread reply not working with attachments
  • Minor fixes

2.0.0-nullsafety.5 #

  • Minor fixes
  • Performance improvements
  • Fixed skip_push in client.sendMessage
  • Added partial message update method

2.0.0-nullsafety.2 #

  • Added new Filter.raw constructor
  • Changed extraData
  • Minor fixes

2.0.0-nullsafety.1 #

  • Migrate this package to null safety
  • Added typed filters

1.5.3 #

  • fix: StreamChatClient.connect returns quicker when you're using the persistence package

1.5.2 #

  • fix: queryChannels should throw exceptions only if no data is present in cache.

1.5.1 #

  • Minor fixes and improvements

1.5.0 #

  • Minor fixes and improvements

1.4.0-beta #

  • Improved attachment uploading
  • Fix: update member presence
  • Added skip_push to message model
  • Minor fixes and improvements

1.3.2+1-beta #

  • Fixed queryChannels bug

1.3.1-beta #

  • Debounced frequent db calls

1.3.0-beta #

  • Save pinned messages in offline storage
  • Minor fixes
  • StreamClient.QueryChannels now returns a Stream and fetches the channels from storage before calling the api
  • Added StreamClient.QueryChannelsOnline and StreamClient.QueryChannelsOffline to fetch channels only from online or offline

1.2.0-beta #

  • 🛑 BREAKING Changed signature of StreamClient.search method
  • Added pinMessage feature docs here
  • Fixed minor bugs

1.1.0-beta #

  • Fixed minor bugs
  • Add support for custom attachment upload docs here
  • Add support for asynchronous attachment upload

1.0.3-beta #

  • Fixed issue with disconnecting after connecting without awaiting the connection result
  • Fixed bug that caused duplicated typing.stop events to be fired

1.0.2-beta #

  • Deprecated setUser, setGuestUser, setUserWithProvider in favor of connectUser , connectGuestUser , connectUserWithProvider
  • Optimised reaction updates - i.e., Update first call Api later.

1.0.1-beta #

  • Fixed pub analysis issues

1.0.0-beta #

  • 🛑 BREAKING Renamed Client to less generic StreamChatClient
  • 🛑 BREAKING Segregated the persistence layer into separate package stream_chat_persistence
  • 🛑 BREAKING Moved Client.backgroundKeepAlive to core package
  • 🛑 BREAKING Moved Client.showLocalNotification to core package and renamed it to StreamChatCore.onBackgroundEventReceived
  • Removed flutter dependency. This is now a pure Dart package 🥳
  • Minor improvements and bugfixes

0.2.24+2 #

  • Fix reconnection bug while using tokenProvider

0.2.24+1 #

  • Stop ws reconnection after calling disconnect

0.2.24 #

  • Create enum for push providers
  • Add merge helper functions in Message and ChannelModel for easier data manipulation

0.2.23+3 #

  • Remove + notation from userAgent
  • Fix optimistic update for totalUnreadCount

0.2.23+2 #

  • Do not throw an error when calling queryChannels without an active connection if the offline storage is enabled

0.2.23+1 #

  • Throw an error when calling queryChannels without an active connection
  • Wait to establish a connection if calling queryChannels while connecting

0.2.23 #

  • Add thread_participants in message model

0.2.22 #

  • Add thread-less message reply feature (QuotedMessage)

0.2.21+2 #

  • Fix but not throwing error during querychannels and persistance disabled
  • Fix reaction.updated event handling

0.2.21+1 #

  • Fix error in the offline storage queryChannelCids query

0.2.21 #

  • Fix channel.hide(clearHistory: true) not clearing local messages
  • Add banned field to member

0.2.20 #

  • Return offline data only if the backend is unreachable. This avoids the glitch of the ChannelListView because we cannot sort by custom properties.

0.2.19 #

  • Added message filters for Client.search()

0.2.18 #

  • Correctly dispose resources when disposing the client state
  • Limit parallel queryChannels with same parameters to 1
  • Added clearUser parameter to client.disconnect to remove the user instance of the client

0.2.17+1 #

  • Do not retry messages when server returns error

0.2.17 #

  • Add shadow ban feature

0.2.16 #

  • Listen for user.updated events

0.2.15+2 #

  • Fix reaction score updates

0.2.15+1 #

  • Listen to reaction.updated event

0.2.15 #

  • Fix search message response

0.2.14 #

  • Add event.extradata

0.2.13+1 #

  • Let user change channel.extradata if the channel is not initialized yet

0.2.13 #

  • Add parent_id to events for typing indicators in threads

0.2.12+2 #

  • Fix error with reactions with null user

0.2.12 #

  • Do not save channels in memory if not being watched. This was leading to some bugs in some specific use-cases.

0.2.11 #

  • Fix user.name getter
  • Use detached loggers
  • Throw error while connecting if it comes from backend
  • Fix ws reconnection

0.2.10+2 #

  • Fix bug with event filtering

0.2.10+1 #

  • Add default limit to pagination

0.2.10 #

  • Added channel.state.unreadCountStream

0.2.9 #

  • Adding a message on Channel.update is now optional

0.2.8+1 #

  • Fix retry logic

0.2.8 #

  • Add missing event types
  • Fix local sorting on offline storage

0.2.7+1 #

  • Client.channel returns an existing channel if available
  • Update message in the offline storage if attachment has expired (for the new CDN)
  • Fix GetMessagesByIdResponse format
  • Do not query messages if already existing in offline storage

0.2.6 #

  • Experimental support for Flutter web and MacOs

0.2.5+2 #

  • Cleaned up Serialization on extra_data

0.2.5+1 #

  • Fix channel.show api call

0.2.5 #

  • Add channelType and channelId properties to event object

0.2.4+2 #

  • Fix query members messing channel state

0.2.4+1 #

  • Do not resync if there is no channel in offlinestorage

0.2.4 #

  • Add null-safety to ws disconnect
  • Add pagination parameters to queryUsers request

0.2.3+3 #

  • Fix reaction add/remove logic

0.2.3+2 #

  • Skip system messages during unreadCount computation

0.2.3+1 #

  • Removed moor_ffi from dependencies in favor of moor/ffi

0.2.3 #

  • Fix reject invite payload

  • Add multi-tenant properties to channel and user

0.2.2+1 #

  • Fix queryChannels payload

0.2.2 #

  • Fix add/remove/invite members api calls

0.2.1 #

  • Add isMutedStream to Channel
  • Add isGroup to Channel
  • Add isDistinct to Channel

0.2.0+2 #

  • Fix search messages response class

0.2.0+1 #

  • Fix offline members update
  • Add channel mutes
  • Fix default channel sort

0.2.0 #

  • Add lastMessage getter to Channel.state
  • Add isSystem property to Message
  • Incremental websocket reconnection timeout
  • Add translate message api call
  • Add queryMembers api call
  • Add user list to client state
  • Synchronize channel members status
  • Add offline storage
  • Add push notifications helper functions

0.2.0-alpha+23 #

  • Add lastMessage getter to Channel.state

0.2.0-alpha+22 #

  • Add isSystem property to Message

0.2.0-alpha+21 #

  • Incremental websocket reconnection timeout

0.2.0-alpha+20 #

  • More robust offline storage insertions

0.2.0-alpha+19 #

  • Add translate message api call
  • Add queryMembers api call

0.2.0-alpha+18 #

  • Revert moor_ffi version to 0.5.0

0.2.0-alpha+17 #

  • Add user list to client

  • Synchronize channel members status

0.2.0-alpha+16 #

  • Try QueryChannels when resync endpoint returns an error

0.2.0-alpha+15 #

  • Fix receiving reactions

0.2.0-alpha+14 #

  • Avoid sending local event for optimistic updates

0.2.0-alpha+13 #

  • Fix offline on app first start up

0.2.0-alpha+12 #

  • Fix retry mechanism in threads
  • Fix delete channel query

0.2.0-alpha+9 #

  • Add retry mechanism and retry queue

0.2.0-alpha+8 #

  • Add copyWith to Attachment

0.2.0-alpha+7 #

  • Add channel deleted/updated event handling

0.2.0-alpha+6 #

  • Align with stable release

0.2.0-alpha+5 #

  • Rename client parameters

0.2.0-alpha+3 #

  • Remove dependencies on notification service

  • Expose some helping method for integrate offline storage with push notifications

0.2.0-alpha+2 #

  • Fix unread count

0.2.0-alpha #

  • Offline storage

  • Push notifications

  • Minor bug fixes

0.1.30 #

  • Add silent property to message

0.1.29 #

  • Fix read event handling

0.1.28 #

  • Fix bug clearing members when receiving a message

0.1.27 #

  • Update dependencies

0.1.26 #

  • Remove wrong members property from ChannelModel

0.1.25 #

  • Fix online status

0.1.24 #

  • Fix unread count

0.1.22 #

  • Add mute/unmute channel

0.1.20 #

  • Fix channel query path without id

0.1.19 #

  • Fix loading message replies

0.1.18 #

  • Export dio error

0.1.17 #

  • Ignore current user typing events

  • Add event types

0.1.16 #

  • Fix message update

0.1.15 #

  • Fix mentions handling

0.1.14 #

  • Handle message modification and commands

0.1.13 #

  • Add message.updated event handling

0.1.12 #

  • Add export multipart_file from dio

0.1.11 #

  • Add channel config checks

0.1.10 #

  • Rename Channel.channelClients to channels

0.1.9 #

  • Fix channel update on message delete

0.1.8 #

  • Add delete message handling

0.1.7 #

  • Add reaction handling

0.1.6 #

  • Add initialized completer

  • Update example

0.1.5 #

  • Add ClientState and ChannelClientState classes to handle channel state updates using events

  • Update example supporting threads

0.1.4 #

  • Update some api with wrong or incomplete signatures

  • Add documentation for public apis

0.1.2 #

  • add websocket reconnection logic

  • add token expiration mechanism

0.1.1 #

  • add typing events handling

0.1.0 #

  • a better example can be found in the example/ directory

  • fix some api calls and add missing one

0.0.2 #

  • first beta version