chore(frontend): remove custom Webpack sqlite-wasm integration plugins and cleanup config
- Deleted `dummy.js` and its usage for sqlite-wasm integration as custom Webpack adjustments are no longer necessary. - Removed outdated Webpack configuration files: `ignore-sqlite-wasm.js`, `ignore-sqlite-wasm-critical-dependency.js`, and `sqljs-fix.js`. - Introduced `sqlite-config.js` for simplified and streamlined sqlite-wasm and Skiko Webpack configuration. - Minor code formatting adjustments across frontend modules for improved consistency.
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@@ -2,82 +2,82 @@ import sqlite3InitModule from '@sqlite.org/sqlite-wasm';
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// Minimal worker protocol compatible with SQLDelight's `web-worker-driver`.
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// Mirrors the message format used by SQLDelight's `sqljs.worker.js` implementation.
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function runWorker({ driver }) {
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let db = null;
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const open = (name) => {
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db = driver.open(name);
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};
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function runWorker({driver}) {
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let db = null;
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const open = (name) => {
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db = driver.open(name);
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};
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// Open once with the default database name expected by SQLDelight.
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open('app.db');
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// Open once with the default database name expected by SQLDelight.
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open('app.db');
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self.onmessage = (event) => {
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const data = event.data;
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try {
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switch (data && data.action) {
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case 'exec': {
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if (!data.sql) throw new Error('exec: Missing query string');
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const rows = [];
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db.exec({
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sql: data.sql,
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bind: data.params ?? [],
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rowMode: 'array',
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callback: (row) => rows.push(row)
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});
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return postMessage({ id: data.id, results: { values: rows } });
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}
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case 'begin_transaction':
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db.exec('BEGIN TRANSACTION;');
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return postMessage({ id: data.id, results: [] });
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case 'end_transaction':
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db.exec('END TRANSACTION;');
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return postMessage({ id: data.id, results: [] });
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case 'rollback_transaction':
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db.exec('ROLLBACK TRANSACTION;');
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return postMessage({ id: data.id, results: [] });
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default:
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throw new Error(`Unsupported action: ${data && data.action}`);
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}
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} catch (err) {
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return postMessage({ id: data && data.id, error: err?.message ?? String(err) });
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self.onmessage = (event) => {
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const data = event.data;
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try {
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switch (data && data.action) {
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case 'exec': {
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if (!data.sql) throw new Error('exec: Missing query string');
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const rows = [];
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db.exec({
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sql: data.sql,
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bind: data.params ?? [],
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rowMode: 'array',
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callback: (row) => rows.push(row)
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});
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return postMessage({id: data.id, results: {values: rows}});
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}
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};
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case 'begin_transaction':
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db.exec('BEGIN TRANSACTION;');
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return postMessage({id: data.id, results: []});
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case 'end_transaction':
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db.exec('END TRANSACTION;');
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return postMessage({id: data.id, results: []});
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case 'rollback_transaction':
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db.exec('ROLLBACK TRANSACTION;');
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return postMessage({id: data.id, results: []});
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default:
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throw new Error(`Unsupported action: ${data && data.action}`);
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}
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} catch (err) {
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return postMessage({id: data && data.id, error: err?.message ?? String(err)});
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}
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};
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}
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// Error handling wrapper
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self.onerror = function(event) {
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console.error("Error in Web Worker:", event.message, event.filename, event.lineno);
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// Optionally, send the error back to the main thread
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self.postMessage({ type: 'error', message: event.message, filename: event.filename, lineno: event.lineno });
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self.onerror = function (event) {
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console.error("Error in Web Worker:", event.message, event.filename, event.lineno);
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// Optionally, send the error back to the main thread
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self.postMessage({type: 'error', message: event.message, filename: event.filename, lineno: event.lineno});
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};
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try {
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sqlite3InitModule({
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print: console.log,
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printErr: console.error,
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}).then((sqlite3) => {
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try {
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const opfsAvailable = 'opfs' in sqlite3;
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sqlite3InitModule({
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print: console.log,
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printErr: console.error,
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}).then((sqlite3) => {
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try {
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const opfsAvailable = 'opfs' in sqlite3;
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runWorker({
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driver: {
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open: (name) => {
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if (opfsAvailable) {
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console.log("Initialisiere persistente OPFS Datenbank: " + name);
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return new sqlite3.oo1.OpfsDb(name);
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} else {
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console.warn("OPFS nicht verfügbar, Fallback auf In-Memory");
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return new sqlite3.oo1.DB(name);
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}
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}
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}
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});
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} catch (e) {
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console.error("Database initialization error in worker (inner):", e);
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self.postMessage({ type: 'error', message: 'Database initialization failed (inner): ' + e.message });
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runWorker({
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driver: {
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open: (name) => {
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if (opfsAvailable) {
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console.log("Initialisiere persistente OPFS Datenbank: " + name);
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return new sqlite3.oo1.OpfsDb(name);
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} else {
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console.warn("OPFS nicht verfügbar, Fallback auf In-Memory");
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return new sqlite3.oo1.DB(name);
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}
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}
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}
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});
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});
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} catch (e) {
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console.error("Database initialization error in worker (inner):", e);
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self.postMessage({type: 'error', message: 'Database initialization failed (inner): ' + e.message});
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}
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});
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} catch (e) {
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console.error("Database initialization error in worker (outer):", e);
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self.postMessage({ type: 'error', message: 'Database initialization failed (outer): ' + e.message });
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console.error("Database initialization error in worker (outer):", e);
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self.postMessage({type: 'error', message: 'Database initialization failed (outer): ' + e.message});
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}
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