init commit

src-tauri/src/extension/database/mod.rs

@@ -0,0 +1,46 @@
+mod permissions;
+use crate::database;
+use crate::database::DbConnection;
+//use crate::models::ExtensionState;
+use tauri::{AppHandle, State};
+
+// Extension-bezogene Funktionen mit extension_-Präfix
+/// Lädt eine Extension aus einer Manifest-Datei
+/* #[tauri::command]
+pub fn extension_load(
+    manifest_path: String,
+    app: AppHandle,
+) -> Result<crate::models::ExtensionManifest, String> {
+    let manifest_content = std::fs::read_to_string(&manifest_path).map_err(|e| e.to_string())?;
+    let manifest: crate::models::ExtensionManifest =
+        serde_json::from_str(&manifest_content).map_err(|e| e.to_string())?;
+    app.state::<ExtensionState>()
+        .add_extension(manifest_path.clone(), manifest.clone());
+    Ok(manifest)
+} */
+
+/// Führt SQL-Leseoperationen mit Berechtigungsprüfung aus
+#[tauri::command]
+pub async fn extension_sql_select(
+    app: AppHandle,
+    extension_id: String,
+    sql: String,
+    params: Vec<String>,
+    state: State<'_, DbConnection>,
+) -> Result<Vec<Vec<String>>, String> {
+    permissions::check_read_permission(&app, &extension_id, &sql).await?;
+    database::core::select(&sql, &params, &state).await
+}
+
+/// Führt SQL-Schreiboperationen mit Berechtigungsprüfung aus
+#[tauri::command]
+pub async fn extension_sql_execute(
+    app: AppHandle,
+    extension_id: String,
+    sql: String,
+    params: Vec<String>,
+    state: State<'_, DbConnection>,
+) -> Result<String, String> {
+    permissions::check_write_permission(&app, &extension_id, &sql).await?;
+    database::core::execute(&sql, &params, &state).await
+}