Struct ChatState 

pub struct ChatState {
    pub profiles: Vec<Profile>,
    pub chats: Vec<Chat>,
    pub interner: NpubInterner,
    pub is_syncing: bool,
    pub db_loaded: bool,
    pub cache_stats: CacheStats,
}

Fields

profiles: Vec<Profile>

chats: Vec<Chat>

interner: NpubInterner

is_syncing: bool

db_loaded: bool

cache_stats: CacheStats

Implementations

impl ChatState

pub fn new() -> Self

pub fn merge_db_profiles( &mut self, slim_profiles: Vec<SlimProfile>, my_npub: &str, )

pub fn insert_or_replace_profile(&mut self, npub: &str, profile: Profile)

pub fn get_profile(&self, npub: &str) -> Option<&Profile>

pub fn get_profile_mut(&mut self, npub: &str) -> Option<&mut Profile>

pub fn get_profile_by_id(&self, id: u16) -> Option<&Profile>

pub fn get_profile_mut_by_id(&mut self, id: u16) -> Option<&mut Profile>

pub fn serialize_profile(&self, id: u16) -> Option<SlimProfile>

pub fn get_chat(&self, id: &str) -> Option<&Chat>

pub fn get_chat_mut(&mut self, id: &str) -> Option<&mut Chat>

pub fn create_dm_chat(&mut self, their_npub: &str) -> String

pub fn ensure_community_chat(&mut self, channel_id: &str)

Ensure a Community channel chat exists, created as ChatType::Community.

pub fn upsert_community_chat( &mut self, channel_id: &str, name: &str, description: &str, community_id: &str, is_owner: bool, has_icon: bool, owner_npub: Option<&str>, created_at_ms: Option<u64>, dissolved: bool, protocol: ConcordProtocol, )

Create-or-update a Community channel chat with its display metadata, so the chat row carries name/description/owning-community directly (and persists + loads like any DM — no separate hydrate). is_owner/has_icon are stored as “true”/“1” strings in custom_fields. The caller persists the row (save_slim_chat).

pub fn add_message_to_chat(&mut self, chat_id: &str, message: Message) -> bool

pub fn add_messages_to_chat_batch( &mut self, chat_id: &str, messages: Vec<Message>, ) -> usize

pub fn add_message_to_participant( &mut self, their_npub: &str, message: Message, ) -> bool

Add a message to a participant’s DM chat. Creates profile if missing.

Unlike the src-tauri version, emitting profile_update is the caller’s responsibility.

pub fn find_message(&self, message_id: &str) -> Option<(&Chat, Message)>

pub fn find_chat_for_message(&self, message_id: &str) -> Option<(usize, String)>

pub fn update_message<F>( &mut self, message_id: &str, f: F, ) -> Option<(String, Message)>

where F: FnOnce(&mut CompactMessage),

pub fn update_message_in_chat<F>( &mut self, chat_id: &str, message_id: &str, f: F, ) -> Option<Message>

where F: FnOnce(&mut CompactMessage),

pub fn finalize_pending_message( &mut self, chat_id: &str, pending_id: &str, real_id: &str, ) -> Option<(String, Message)>

pub fn update_attachment<F>( &mut self, chat_hint: &str, msg_id: &str, attachment_id: &str, f: F, ) -> bool

where F: FnOnce(&mut CompactAttachment),

pub fn add_attachment_to_message( &mut self, chat_id: &str, msg_id: &str, attachment: CompactAttachment, ) -> bool

pub fn add_reaction_to_message( &mut self, message_id: &str, reaction: Reaction, ) -> Option<(String, bool)>

pub fn find_reaction( &self, reaction_id: &str, ) -> Option<(String, String, String, bool)>

Locate a reaction by its event id across all chats. Returns (chat_id, parent_message_id, author_npub, is_community).

pub fn remove_reaction_from_message( &mut self, message_id: &str, reaction_id: &str, ) -> Option<(String, Message)>

Remove a reaction from its parent message. Returns (chat_id, updated Message) for the UI refresh, or None if the reaction wasn’t present.

pub fn remove_message(&mut self, message_id: &str) -> Option<(String, Message)>

pub fn message_exists(&self, message_id: &str) -> bool

pub fn sum_unread_from(&self, counts: &HashMap<String, u32>) -> u32

Sum DB-computed per-chat unread counts, applying the same muted/blocked filters as [count_unread_messages] but sourcing each COUNT from counts (chat_identifier → unread) rather than walking in-memory messages — so it’s correct even when only the last message per chat is in RAM (the boot state). Muted chats and blocked-DM contacts contribute 0.

pub fn count_unread_messages(&self) -> u32

pub fn update_typing_and_get_active( &mut self, chat_id: &str, npub: &str, expires_at: u64, ) -> Vec<String>

Trait Implementations

impl Clone for ChatState

fn clone(&self) -> ChatState

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ChatState

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ChatState

fn default() -> Self

Returns the “default value” for a type.