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use anyhow crate, return id on insert
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parent
e859b97d79
commit
5effd63575
42 changed files with 496 additions and 1164 deletions
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@ -1,4 +1,5 @@
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use sqlite::{Connection, Error, Transaction};
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use anyhow::Result;
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use sqlite::{Connection, Transaction};
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use std::{rc::Rc, sync::RwLock};
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pub struct Table {
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@ -25,51 +26,34 @@ impl Database {
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// Actions
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/// Create new record in database
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pub fn add(&self, profile_identity_id: i64, scope: &str) -> Result<i64, Error> {
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// Begin new transaction
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pub fn add(&self, profile_identity_id: i64, scope: &str) -> Result<i64> {
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let mut writable = self.connection.write().unwrap(); // @TODO
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let tx = writable.transaction()?;
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// Create new record
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insert(&tx, profile_identity_id, scope)?;
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// Hold insert ID for result
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let id = last_insert_id(&tx);
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// Done
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match tx.commit() {
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Ok(_) => Ok(id),
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Err(e) => Err(e),
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}
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let id = insert(&tx, profile_identity_id, scope)?;
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tx.commit()?;
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Ok(id)
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}
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/// Delete record with given `id` from database
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pub fn delete(&self, id: i64) -> Result<(), Error> {
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// Begin new transaction
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pub fn delete(&self, id: i64) -> Result<()> {
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let mut writable = self.connection.write().unwrap(); // @TODO
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let tx = writable.transaction()?;
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// Create new record
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delete(&tx, id)?;
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// Done
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match tx.commit() {
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Ok(_) => Ok(()),
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Err(e) => Err(e),
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}
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tx.commit()?;
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Ok(())
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}
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// Getters
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/// Get records from database match current `profile_id` optionally filtered by `scope`
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pub fn records_scope(&self, scope: Option<&str>) -> Result<Vec<Table>, Error> {
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pub fn records_scope(&self, scope: Option<&str>) -> Result<Vec<Table>> {
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let readable = self.connection.read().unwrap(); // @TODO
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let tx = readable.unchecked_transaction()?;
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select_scope(&tx, scope)
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}
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/// Get records from database match current `profile_id` optionally filtered by `scope`
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pub fn records_ref(&self, profile_identity_id: i64) -> Result<Vec<Table>, Error> {
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pub fn records_ref(&self, profile_identity_id: i64) -> Result<Vec<Table>> {
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let readable = self.connection.read().unwrap(); // @TODO
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let tx = readable.unchecked_transaction()?;
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select_ref(&tx, profile_identity_id)
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@ -78,8 +62,8 @@ impl Database {
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// Low-level DB API
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pub fn init(tx: &Transaction) -> Result<usize, Error> {
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tx.execute(
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pub fn init(tx: &Transaction) -> Result<usize> {
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Ok(tx.execute(
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"CREATE TABLE IF NOT EXISTS `profile_identity_auth`
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(
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`id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
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@ -90,24 +74,25 @@ pub fn init(tx: &Transaction) -> Result<usize, Error> {
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UNIQUE (`scope`)
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)",
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[],
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)
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)?)
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}
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pub fn insert(tx: &Transaction, profile_identity_id: i64, scope: &str) -> Result<usize, Error> {
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pub fn insert(tx: &Transaction, profile_identity_id: i64, scope: &str) -> Result<i64> {
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tx.execute(
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"INSERT INTO `profile_identity_auth` (
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`profile_identity_id`,
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`scope`
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) VALUES (?, ?)",
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(profile_identity_id, scope),
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)
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)?;
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Ok(tx.last_insert_rowid())
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}
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pub fn delete(tx: &Transaction, id: i64) -> Result<usize, Error> {
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tx.execute("DELETE FROM `profile_identity_auth` WHERE `id` = ?", [id])
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pub fn delete(tx: &Transaction, id: i64) -> Result<usize> {
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Ok(tx.execute("DELETE FROM `profile_identity_auth` WHERE `id` = ?", [id])?)
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}
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pub fn select_scope(tx: &Transaction, scope: Option<&str>) -> Result<Vec<Table>, Error> {
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pub fn select_scope(tx: &Transaction, scope: Option<&str>) -> Result<Vec<Table>> {
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let mut stmt = tx.prepare(
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"SELECT `id`,
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`profile_identity_id`,
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@ -135,7 +120,7 @@ pub fn select_scope(tx: &Transaction, scope: Option<&str>) -> Result<Vec<Table>,
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Ok(records)
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}
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pub fn select_ref(tx: &Transaction, profile_identity_id: i64) -> Result<Vec<Table>, Error> {
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pub fn select_ref(tx: &Transaction, profile_identity_id: i64) -> Result<Vec<Table>> {
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let mut stmt = tx.prepare(
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"SELECT `id`,
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`profile_identity_id`,
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@ -162,7 +147,3 @@ pub fn select_ref(tx: &Transaction, profile_identity_id: i64) -> Result<Vec<Tabl
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Ok(records)
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}
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pub fn last_insert_id(tx: &Transaction) -> i64 {
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tx.last_insert_rowid()
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}
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