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Re-use big union statement for get_center_pane

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This commit is contained in:
Mikayla Maki 2022-11-04 17:56:47 -07:00
parent f27a9d77d1
commit 64ac84fdf4
1 changed files with 26 additions and 18 deletions
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44
crates/db/src/workspace/pane.rs
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@ -1,6 +1,6 @@
use anyhow::{bail, Context, Result};
use indoc::indoc;
use sqlez::migrations::Migration;
use sqlez::{migrations::Migration, statement::Statement};
use util::unzip_option;
use crate::model::{Axis, GroupId, PaneId, SerializedPane};
@ -39,19 +39,7 @@ impl Db {
&self,
workspace_id: &WorkspaceId,
) -> Result<SerializedPaneGroup> {
self.get_pane_group_children(workspace_id, None)?
.into_iter()
.next()
.context("No center pane group")
}
fn get_pane_group_children(
&self,
workspace_id: &WorkspaceId,
group_id: Option<GroupId>,
) -> Result<Vec<SerializedPaneGroup>> {
let children = self
.prepare(indoc! {"
let mut query = self.prepare(indoc! {"
SELECT group_id, axis, pane_id
FROM (SELECT group_id, axis, NULL as pane_id, position, parent_group_id, workspace_id
FROM pane_groups
@ -62,9 +50,25 @@ impl Db {
WHERE parent_group_id IS NOT NULL and position IS NOT NULL)
WHERE parent_group_id IS ? AND workspace_id = ?
ORDER BY position
"})?
.with_bindings((group_id, workspace_id))?
.rows::<(Option<GroupId>, Option<Axis>, Option<PaneId>)>()?;
"})?;
self.get_pane_group_children(workspace_id, None, &mut query)?
.into_iter()
.next()
.context("No center pane group")
}
fn get_pane_group_children(
&self,
workspace_id: &WorkspaceId,
group_id: Option<GroupId>,
query: &mut Statement,
) -> Result<Vec<SerializedPaneGroup>> {
let children = query.with_bindings((group_id, workspace_id))?.rows::<(
Option<GroupId>,
Option<Axis>,
Option<PaneId>,
)>()?;
children
.into_iter()
@ -72,7 +76,11 @@ impl Db {
if let Some((group_id, axis)) = group_id.zip(axis) {
Ok(SerializedPaneGroup::Group {
axis,
children: self.get_pane_group_children(workspace_id, Some(group_id))?,
children: self.get_pane_group_children(
workspace_id,
Some(group_id),
query,
)?,
})
} else if let Some(pane_id) = pane_id {
Ok(SerializedPaneGroup::Pane(SerializedPane {