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use r2d2 pool, update rusqlite version
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parent
c3f63dfbdc
commit
33369e31ea
17 changed files with 171 additions and 197 deletions
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@ -1,6 +1,7 @@
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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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use r2d2::Pool;
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use r2d2_sqlite::SqliteConnectionManager;
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use sqlite::Transaction;
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#[derive(Clone)]
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pub struct Row {
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@ -11,7 +12,7 @@ pub struct Row {
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}
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pub struct Database {
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connection: Rc<RwLock<Connection>>,
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pool: Pool<SqliteConnectionManager>,
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profile_id: i64,
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}
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@ -19,9 +20,9 @@ impl Database {
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// Constructors
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/// Create new `Self`
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pub fn init(connection: &Rc<RwLock<Connection>>, profile_id: i64) -> Result<Self> {
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let mut writable = connection.write().unwrap(); // @TODO handle
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let tx = writable.transaction()?;
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pub fn init(pool: &Pool<SqliteConnectionManager>, profile_id: i64) -> Result<Self> {
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let mut connection = pool.get()?;
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let tx = connection.transaction()?;
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let records = select(&tx, profile_id)?;
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@ -31,7 +32,7 @@ impl Database {
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}
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Ok(Self {
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connection: connection.clone(),
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pool: pool.clone(),
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profile_id,
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})
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}
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@ -40,9 +41,7 @@ impl Database {
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/// Get records from database
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pub fn records(&self) -> Result<Vec<Row>> {
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let readable = self.connection.read().unwrap(); // @TODO handle
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let tx = readable.unchecked_transaction()?;
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select(&tx, self.profile_id)
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select(&self.pool.get()?.unchecked_transaction()?, self.profile_id)
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}
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// Setters
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@ -50,8 +49,8 @@ impl Database {
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/// Create new record in database
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/// * return last insert ID on success
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pub fn add(&self, query: String, is_default: bool) -> Result<i64> {
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let mut writable = self.connection.write().unwrap(); // @TODO handle
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let tx = writable.transaction()?;
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let mut connection = self.pool.get()?;
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let tx = connection.transaction()?;
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if is_default {
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reset(&tx, self.profile_id, !is_default)?;
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}
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@ -63,8 +62,8 @@ impl Database {
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/// Delete record from database
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pub fn delete(&self, id: i64) -> Result<()> {
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// Begin new transaction
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let mut writable = self.connection.write().unwrap(); // @TODO
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let tx = writable.transaction()?;
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let mut connection = self.pool.get()?;
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let tx = connection.transaction()?;
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// Delete record by ID
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delete(&tx, id)?;
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@ -97,8 +96,8 @@ impl Database {
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/// Delete record from database
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pub fn set_default(&self, id: i64) -> Result<()> {
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// Begin new transaction
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let mut writable = self.connection.write().unwrap(); // @TODO
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let tx = writable.transaction()?;
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let mut connection = self.pool.get()?;
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let tx = connection.transaction()?;
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// Make sure only one default provider in set
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reset(&tx, self.profile_id, false)?;
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