Enabling the tree-handling API.
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83d5858a45
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@ -137,7 +137,7 @@ impl NoteStore {
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Ok((vec![Note::from(zettlekasten)], vec![]))
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}
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pub async fn add_note(&self, note: &NewNote, parent_id: &str, location: Option<i64>) -> NoteResult<String> {
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pub async fn add_note(&self, note: &NewNote) -> NoteResult<String> {
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self.insert_note(
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note,
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&ParentId(parent_id.to_string()),
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@ -176,24 +176,6 @@ impl NoteStore {
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Ok(())
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}
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/// Deletes a note. If the note's relationship drops to zero, all
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/// references from that note to pages are also deleted.
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pub async fn delete_note(&self, note_id: &str, note_parent_id: &str) -> NoteResult<()> {
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let mut tx = self.0.begin().await?;
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let note_id = NoteId(note_id.to_string());
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let parent_id = ParentId(note_parent_id.to_string());
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let _ = delete_note_to_note_relationship(&mut tx, &parent_id, ¬e_id);
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// The big one: if zero parents report having an interest in this note, then it,
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// *and any sub-relationships*, go away.
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if count_existing_note_relationships(&mut tx, ¬e_id).await? == 0 {
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let _ = delete_note_to_kasten_relationships(&mut tx, ¬e_id).await?;
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let _ = delete_note(&mut tx, ¬e_id).await?;
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}
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tx.commit().await?;
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Ok(())
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}
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/// Updates a note's content. Completely rebuilds the note's
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/// outgoing edge reference list every time.
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pub async fn update_note_content(&self, note_id: &str, content: &str) -> NoteResult<()> {
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@ -218,6 +200,25 @@ impl NoteStore {
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tx.commit().await?;
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Ok(())
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}
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/// Deletes a note. If the note's relationship drops to zero, all
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/// references from that note to pages are also deleted.
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pub async fn delete_note(&self, note_id: &str, note_parent_id: &str) -> NoteResult<()> {
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let mut tx = self.0.begin().await?;
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let note_id = NoteId(note_id.to_string());
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let parent_id = ParentId(note_parent_id.to_string());
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let _ = delete_note_to_note_relationship(&mut tx, &parent_id, ¬e_id);
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// The big one: if zero parents report having an interest in this note, then it,
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// *and any sub-relationships*, go away.
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if count_existing_note_relationships(&mut tx, ¬e_id).await? == 0 {
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let _ = delete_note_to_kasten_relationships(&mut tx, ¬e_id).await?;
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let _ = delete_note(&mut tx, ¬e_id).await?;
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}
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tx.commit().await?;
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Ok(())
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}
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}
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// The Private stuff
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@ -12,6 +12,7 @@
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mod make_tree;
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mod structs;
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use chrono::{DateTime, Utc};
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use nm_store::{NoteStore, NoteStoreError, NewNote};
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use crate::structs::{Page, Note};
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use crate::make_tree::{make_note_tree, make_backreferences};
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@ -54,41 +55,49 @@ impl Notesmachine {
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// You should be able to:
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// Add a note that has no parent (gets added to "today")
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// Add a note that specifies only the page (gets added to page/root)
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// Add a note that has no position (gets tacked onto the end of the above)
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// Add a note that has no location (gets tacked onto the end of the above)
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// Add a note that specifies the date of creation.
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pub async fn add_note(&self, note: &NewNote) -> Result<()> {
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todo!();
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pub async fn add_note(&self, note: &NewNote) -> Result<String> {
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let mut note = note.clone();
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if note.parent_id.is_none() {
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let (parent, _) = self.get_today_page().await?;
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note.parent_id = parent.id;
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}
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Ok(self.0.add_note(¬e))
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}
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pub async fn add_note_to_page(&self, note: &NewNote) -> Result<()> {
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todo!();
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}
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// pub async fn reference_note(&self, note_id: &str, new_parent_id: &str, new_location: i64) -> Result<()> {
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// todo!();
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// }
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//
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// pub async fn embed_note(&self, note_id: &str, new_parent_id: &str, new_location: i64) -> Result<()> {
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// todo!();
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// }
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pub async fn add_note_to_today(&self, note: &NewNote) -> Result<()> {
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todo!();
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}
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pub async fn reference_note(&self, note_id: &str, new_parent_id: &str, new_position: i64) -> Result<()> {
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todo!();
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}
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pub async fn embed_note(&self, note_id: &str, new_parent_id: &str, new_position: i64) -> Result<()> {
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todo!();
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}
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pub async fn move_note(&self, note_id: &str, old_parent_id: &str, new_parent_id: &str, position: i64) -> Result<()> {
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todo!();
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pub async fn move_note(&self, note_id: &str, old_parent_id: &str, new_parent_id: &str, location: i64) -> Result<()> {
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self.0.move_note(note_id, old_parent_id, new_parent_id, location)
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}
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pub async fn update_note(&self, note_id: &str, content: &str) -> Result<()> {
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todo!();
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self.0.update_note(note_id, content)
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}
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pub async fn delete_note(&self, note_id: &str) -> Result<()> {
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todo!();
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self.0.delete_note(note_id)
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}
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}
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// Private stuff
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impl Notesmachine {
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async fn get_today_page(&self) -> Result<String> {
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let title = chrono::Utc::now().format("%F").to_string();
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let (rawtree, _) = self.0.get_kasten_by_title(title).await?;
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Ok(rawtree.id)
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}
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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