YGGverse/Yoda
1
0
Fork 0
mirror of https://github.com/YGGverse/Yoda.git synced 2026-04-01 00:55:28 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

implement sqlite transactions

Browse source
This commit is contained in:
yggverse 2024-10-06 00:43:35 +03:00
parent d5101a6465
commit 271acd50ed
8 changed files with 213 additions and 119 deletions
Download patch file Download diff file Expand all files Collapse all files

42
src/app/browser/widget.rs
View file

@ -3,7 +3,8 @@ mod database;
use database::Database;
use gtk::{prelude::GtkWindowExt, ApplicationWindow, Box, HeaderBar};
use std::sync::Arc;
use sqlite::Transaction;
use std::sync::{Arc, RwLock};
// Default options
const DEFAULT_HEIGHT: i32 = 480;
@ -18,14 +19,32 @@ pub struct Widget {
impl Widget {
// Construct
pub fn new(
profile_database_connection: Arc<sqlite::Connection>,
profile_database_connection: Arc<RwLock<sqlite::Connection>>,
titlebar: &HeaderBar,
child: &Box,
) -> Self {
// Init database
let database = match Database::init(profile_database_connection) {
Ok(database) => Arc::new(database),
Err(error) => panic!("{error}"), // @TODO
let database = {
// Init writable database connection
let mut connection = match profile_database_connection.write() {
Ok(connection) => connection,
Err(error) => todo!("{error}"),
};
// Init new transaction
let transaction = match connection.transaction() {
Ok(transaction) => transaction,
Err(error) => todo!("{error}"),
};
// Init database structure
match Database::init(&transaction) {
Ok(database) => match transaction.commit() {
Ok(_) => Arc::new(database),
Err(error) => todo!("{error}"),
},
Err(error) => todo!("{error}"),
}
};
// Init GTK
@ -45,11 +64,11 @@ impl Widget {
}
// Actions
pub fn clean(&self, app_browser_id: &i64) {
match self.database.records(app_browser_id) {
pub fn clean(&self, tx: &Transaction, app_browser_id: &i64) {
match self.database.records(tx, app_browser_id) {
Ok(records) => {
for record in records {
match self.database.delete(&record.id) {
match self.database.delete(tx, &record.id) {
Ok(_) => {
// Delegate clean action to childs
// nothing yet..
@ -62,8 +81,8 @@ impl Widget {
}
}
pub fn restore(&self, app_browser_id: &i64) {
match self.database.records(app_browser_id) {
pub fn restore(&self, tx: &Transaction, app_browser_id: &i64) {
match self.database.records(tx, app_browser_id) {
Ok(records) => {
for record in records {
// Restore widget
@ -79,8 +98,9 @@ impl Widget {
}
}
pub fn save(&self, app_browser_id: &i64) {
pub fn save(&self, tx: &Transaction, app_browser_id: &i64) {
match self.database.add(
tx,
app_browser_id,
&self.application_window.default_width(),
&self.application_window.default_height(),