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PawSQLite-Node-Adapter
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  1. 2
      .gitignore
  2. 53
      README.md
  3. 168
      lib/pawsqlite-node-adapter.js
  4. 1
      lib/pawsqlite-node-adapter.js.map
  5. 1030
      package-lock.json
  6. 20
      package.json
  7. 14
      src/log.mjs
  8. 40
      src/node_adapter.mjs
  9. 9
      src/node_adapter_error.mjs
  10. 17
      webpack.config.js

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README.md
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# PawSQLite WebSQL Adapter
A WebSQL adapter for PawSQLite which offers many improvements over working with WebSQL natively. Most importantly, transactions do not commit automatically. This allows you to perform asynchronous operations during transactions and still guarantee data integrity.
## Installation
You can install using npm:
```bash
npm install -s git+https://git.n0m.org/n0m/PawSQLite.git
npm install -s git+https://git.n0m.org/n0m/PawSQLite-WebSQL-Adapter.git
```
## Usage
For more detailed usage, please see: [https://git.n0m.org/n0m/PawSQLite](https://git.n0m.org/n0m/PawSQLite)
```javascript
const PawSQLite = require("pawsqlite");
const PawSQLiteWebSQLAdapter = require("pawsqlite-websql-adapter");
PawSQLite.registerAdapter(PawSQLiteWebSQLAdapter)
const db = await PawSQLite.open("test", {
adapter: 'PawSQLiteWebSQLAdapter'
});
await db.sql(`
CREATE TABLE contacts (
contact_id INTEGER PRIMARY KEY,
first_name TEXT NOT NULL,
last_name TEXT NOT NULL
);
`);
const transaction = db.transaction();
console.log(await db.sql("SELECT * FROM contacts"));
await transaction.sql(
"INSERT INTO contacts (first_name, last_name) VALUES (?, ?)",
"John",
"Lennon"
);
await transaction.commit();
```
## Contributing
Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.
## License
[MIT](https://choosealicense.com/licenses/mit/)

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/******/ (() => { // webpackBootstrap
/******/ "use strict";
/******/ var __webpack_modules__ = ({
/***/ "./src/log.mjs":
/*!*********************!*\
!*** ./src/log.mjs ***!
\*********************/
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "log": () => (/* binding */ log),
/* harmony export */ "enableDebug": () => (/* binding */ enableDebug)
/* harmony export */ });
let DEBUG = false;
function log(...args) {
if (DEBUG) {
console.log(...args);
}
}
function enableDebug(active) {
DEBUG = !!active;
log("PawSQLite-WebSQL-Adapter: debugging " + (
DEBUG ? "enabled" : "disabled")
);
}
/***/ }),
/***/ "./src/node_adapter_error.mjs":
/*!************************************!*\
!*** ./src/node_adapter_error.mjs ***!
\************************************/
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "NodeAdapterError": () => (/* binding */ NodeAdapterError)
/* harmony export */ });
class NodeAdapterError extends Error {
static from(e) {
let message = "";
if (e && e.message) {
message = e.message;
}
return new NodeAdapterError(message);
}
}
/***/ })
/******/ });
/************************************************************************/
/******/ // The module cache
/******/ var __webpack_module_cache__ = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/ // Check if module is in cache
/******/ if(__webpack_module_cache__[moduleId]) {
/******/ return __webpack_module_cache__[moduleId].exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = __webpack_module_cache__[moduleId] = {
/******/ // no module.id needed
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/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ __webpack_modules__[moduleId](module, module.exports, __webpack_require__);
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/************************************************************************/
/******/ /* webpack/runtime/define property getters */
/******/ (() => {
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/******/ __webpack_require__.d = (exports, definition) => {
/******/ for(var key in definition) {
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/******/ })();
/******/
/******/ /* webpack/runtime/make namespace object */
/******/ (() => {
/******/ // define __esModule on exports
/******/ __webpack_require__.r = (exports) => {
/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
/******/ }
/******/ Object.defineProperty(exports, '__esModule', { value: true });
/******/ };
/******/ })();
/******/
/************************************************************************/
var __webpack_exports__ = {};
// This entry need to be wrapped in an IIFE because it need to be isolated against other modules in the chunk.
(() => {
/*!******************************!*\
!*** ./src/node_adapter.mjs ***!
\******************************/
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony import */ var _node_adapter_error_mjs__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./node_adapter_error.mjs */ "./src/node_adapter_error.mjs");
/* harmony import */ var _log_mjs__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./log.mjs */ "./src/log.mjs");
const databases = new Map();
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = ({
name: "PawSQLiteNodeAdapter",
open: async (dbName) => {
// const version = "1.0";
// if (!databases.has(dbName)) {
// databases.set(dbName, new DatabaseWrapper(dbName, version));
// }
// return ResponseWrapper.success({ version });
},
close: async (dbName) => {
// databases.delete(dbName);
// return ResponseWrapper.success();
},
sql: async (dbName, sql, ...args) => {
// log(sql);
// const db = databases.get(dbName);
// if (!db) {
// throw new NodeAdapterError("Database not open");
// }
// const result = await db.sql(sql, ...args);
// return ResponseWrapper.success(result);
},
delete: async (dbName) => {
// throw new NodeAdapterError("Delete not implemented");
},
debug: _log_mjs__WEBPACK_IMPORTED_MODULE_1__.enableDebug
});
})();
module.exports = __webpack_exports__.default;
/******/ })()
;
//# sourceMappingURL=pawsqlite-node-adapter.js.map

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lib/pawsqlite-node-adapter.js.map
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package.json
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{
"name": "pawsqlite-node-adapter",
"version": "1.0.0",
"description": "A Node.js adapter for PawSQLite",
"main": "./lib/pawsqlite-node-adapter.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1",
"build": "webpack"
},
"repository": {
"type": "git",
"url": "https://git.n0m.org/n0m/PawSQLite-Node-Adapter.git"
},
"author": "Ben Ashton",
"license": "MIT",
"devDependencies": {
"webpack": "5.x",
"webpack-cli": "4.x"
}
}

14
src/log.mjs
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let DEBUG = false;
export function log(...args) {
if (DEBUG) {
console.log(...args);
}
}
export function enableDebug(active) {
DEBUG = !!active;
log("PawSQLite-WebSQL-Adapter: debugging " + (
DEBUG ? "enabled" : "disabled")
);
}

40
src/node_adapter.mjs
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import { NodeAdapterError } from "./node_adapter_error.mjs";
import { enableDebug, log } from "./log.mjs";
const databases = new Map();
export default {
name: "PawSQLiteNodeAdapter",
open: async (dbName) => {
// const version = "1.0";
// if (!databases.has(dbName)) {
// databases.set(dbName, new DatabaseWrapper(dbName, version));
// }
// return ResponseWrapper.success({ version });
},
close: async (dbName) => {
// databases.delete(dbName);
// return ResponseWrapper.success();
},
sql: async (dbName, sql, ...args) => {
// log(sql);
// const db = databases.get(dbName);
// if (!db) {
// throw new NodeAdapterError("Database not open");
// }
// const result = await db.sql(sql, ...args);
// return ResponseWrapper.success(result);
},
delete: async (dbName) => {
// throw new NodeAdapterError("Delete not implemented");
},
debug: enableDebug
};

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src/node_adapter_error.mjs
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export class NodeAdapterError extends Error {
static from(e) {
let message = "";
if (e && e.message) {
message = e.message;
}
return new NodeAdapterError(message);
}
}

17
webpack.config.js
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var webpack = require('webpack');
var libraryName = 'pawsqlite-node-adapter';
var outputFile = libraryName + '.js';
var config = {
mode: 'development',
entry: __dirname + '/src/node_adapter.mjs',
devtool: 'source-map',
output: {
path: __dirname + '/lib',
filename: outputFile,
libraryExport: 'default',
libraryTarget: 'commonjs2',
}
};
module.exports = config;
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