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fix: way better points fetching

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This commit is contained in:
əlemi 2022-11-05 20:16:25 +01:00
parent 0939e66c2d
commit 66b43551bd
Signed by: alemi
GPG key ID: A4895B84D311642C
1 changed files with 5 additions and 5 deletions
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10
src/worker/visualizer.rs
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@ -239,11 +239,11 @@ impl AppState {
pub async fn flush_data(&mut self, db: &DatabaseConnection) -> Result<(), DbErr> {
let now = Utc::now().timestamp();
self.fetch(db).await?;
let new_width = *self.width.borrow() * 60; // TODO it's in minutes somewhere...
self.last_width = *self.width.borrow() * 60; // TODO it's in minutes somewhere...
self.points = entities::points::Entity::find()
.filter(
Condition::all()
.add(entities::points::Column::X.gte((now - new_width) as f64))
.add(entities::points::Column::X.gte((now - self.last_width) as f64))
.add(entities::points::Column::X.lte(now as f64))
)
.order_by(entities::points::Column::X, Order::Asc)
@ -278,8 +278,8 @@ impl AppState {
}
}
// fetch new points
let lower_bound = std::cmp::max(self.last_check, now - new_width);
// fetch new points, use last_width otherwise it fetches same points as above
let lower_bound = std::cmp::max(self.last_check, now - self.last_width);
let new_points = entities::points::Entity::find()
.filter(
Condition::all()
@ -297,7 +297,7 @@ impl AppState {
// remove old points
while let Some(p) = self.points.get(0) {
if (p.x as i64) >= now - (*self.width.borrow() * 60) {
if (p.x as i64) >= now - new_width {
break;
}
self.points.pop_front();