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fix: refresh when changing db, don't load all points 1st time

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This commit is contained in:
əlemi 2022-11-05 19:52:15 +01:00
parent 2e3f724d94
commit 0939e66c2d
Signed by: alemi
GPG key ID: A4895B84D311642C
1 changed files with 4 additions and 1 deletions
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5
src/worker/visualizer.rs
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@ -279,10 +279,11 @@ impl AppState {
} }
// fetch new points // fetch new points
let lower_bound = std::cmp::max(self.last_check, now - new_width);
let new_points = entities::points::Entity::find() let new_points = entities::points::Entity::find()
.filter( .filter(
Condition::all() Condition::all()
.add(entities::points::Column::X.gte(self.last_check as f64)) .add(entities::points::Column::X.gte(lower_bound as f64))
.add(entities::points::Column::X.lte(now as f64)) .add(entities::points::Column::X.lte(now as f64))
) )
.order_by(entities::points::Column::X, Order::Asc) .order_by(entities::points::Column::X, Order::Asc)
@ -332,6 +333,8 @@ impl AppState {
Ok(new_db) => { Ok(new_db) => {
info!("Connected to '{}'", uri); info!("Connected to '{}'", uri);
db = new_db; db = new_db;
self.last_check = 0;
self.last_refresh = 0;
}, },
Err(e) => error!(target: "state-manager", "Could not connect to db: {:?}", e), Err(e) => error!(target: "state-manager", "Could not connect to db: {:?}", e),
}; };