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use serde::Serialize;
use tracing::instrument;
use crate::{types::http::{ResponseCode, Result}, database::Database};
#[derive(Serialize, Clone, Debug)]
pub struct ChatRoom {
pub room_id: u64,
pub users: Vec<u64>,
pub name: String
}
#[derive(Serialize, Clone, Debug)]
pub struct ChatMessage {
pub message_id: u64,
pub user_id: u64,
pub room_id: u64,
pub date: u64,
pub content: String
}
impl ChatRoom {
#[instrument(skip(db))]
pub fn new(db: &Database, users: Vec<u64>, name: String) -> Result<Self> {
let Ok(room) = db.create_room(users, name) else {
tracing::error!("Failed to create room");
return Err(ResponseCode::InternalServerError.text("Failed to create room"))
};
Ok(room)
}
#[instrument(skip(db))]
pub fn from_user_id(db: &Database, user_id: u64) -> Result<Vec<Self>> {
let Ok(rooms) = db.get_rooms(user_id) else {
tracing::error!("Failed to get rooms");
return Err(ResponseCode::InternalServerError.text("Failed to get rooms"))
};
Ok(rooms)
}
#[instrument(skip(db))]
pub fn from_user_and_room_id(db: &Database, user_id: u64, room_id: u64) -> Result<Self> {
let Ok(rooms) = db.get_rooms(user_id) else {
tracing::error!("Failed to get room");
return Err(ResponseCode::InternalServerError.text("Failed to get room"))
};
for room in rooms {
if room.room_id == room_id {
return Ok(room);
}
}
return Err(ResponseCode::BadRequest.text("Room doesnt exist or you are not in it"))
}
#[instrument(skip(db))]
pub fn add_user(&self, db: &Database, user_id: u64) -> Result<bool> {
let Ok(success) = db.add_user_to_room(self.room_id, user_id) else {
tracing::error!("Failed to add user to room");
return Err(ResponseCode::InternalServerError.text("Failed to add user to room"))
};
Ok(success)
}
#[instrument(skip(db))]
pub fn remove_user(&self, db: &Database, user_id: u64) -> Result<bool> {
let Ok(success) = db.remove_user_from_room(self.room_id, user_id) else {
tracing::error!("Failed to remove user from room");
return Err(ResponseCode::InternalServerError.text("Failed to remove user from room"))
};
Ok(success)
}
#[instrument(skip(db))]
pub fn send_message(&self, db: &Database, user_id: u64, content: String) -> Result<ChatMessage> {
let Ok(msg) = db.create_message(self.room_id, user_id, content) else {
tracing::error!("Failed to create messgae");
return Err(ResponseCode::InternalServerError.text("Failed to create message"))
};
Ok(msg)
}
#[instrument(skip(db))]
pub fn load_old_chat_messagegs(&self, db: &Database, newest_message: u64, page: u64) -> Result<Vec<ChatMessage>> {
let Ok(msgs) = db.load_old_chat_messages(self.room_id, newest_message, page) else {
tracing::error!("Failed to load messgaes");
return Err(ResponseCode::InternalServerError.text("Failed to load messages"))
};
Ok(msgs)
}
}
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