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fixed trigger

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This commit is contained in:
haex
2025-10-23 13:17:58 +02:00
parent 99ccadce00
commit 4f839aa856
42 changed files with 535 additions and 10695 deletions
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16
src-tauri/src/database/core.rs
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@ -1,9 +1,11 @@
// src-tauri/src/database/core.rs
use crate::crdt::trigger::UUID_FUNCTION_NAME;
use crate::database::error::DatabaseError;
use crate::database::DbConnection;
use crate::extension::database::executor::SqlExecutor;
use base64::{engine::general_purpose::STANDARD, Engine as _};
use rusqlite::functions::FunctionFlags;
use rusqlite::types::Value as SqlValue;
use rusqlite::{
types::{Value as RusqliteValue, ValueRef},
@ -13,6 +15,7 @@ use serde_json::Value as JsonValue;
use sqlparser::ast::{Expr, Query, Select, SetExpr, Statement, TableFactor, TableObject};
use sqlparser::dialect::SQLiteDialect;
use sqlparser::parser::Parser;
use uuid::Uuid;
/// Öffnet und initialisiert eine Datenbank mit Verschlüsselung
pub fn open_and_init_db(path: &str, key: &str, create: bool) -> Result<Connection, DatabaseError> {
@ -34,6 +37,19 @@ pub fn open_and_init_db(path: &str, key: &str, create: bool) -> Result<Connectio
reason: e.to_string(),
})?;
// Register custom UUID function for SQLite triggers
conn.create_scalar_function(
UUID_FUNCTION_NAME,
0,
FunctionFlags::SQLITE_UTF8 | FunctionFlags::SQLITE_DETERMINISTIC,
|_ctx| {
Ok(Uuid::new_v4().to_string())
},
)
.map_err(|e| DatabaseError::DatabaseError {
reason: format!("Failed to register {} function: {}", UUID_FUNCTION_NAME, e),
})?;
let journal_mode: String = conn
.query_row("PRAGMA journal_mode=WAL;", [], |row| row.get(0))
.map_err(|e| DatabaseError::PragmaError {