n0m
/
PawSQLite-Node-Adapter
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
Browse Source

fix #1

master
Ben Ashton 4 years ago
parent
f55b00dbf5
commit
2b495367a2
5 changed files with 171 additions and 134 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 179
      lib/pawsqlite-node-adapter.js
  2. 2
      lib/pawsqlite-node-adapter.js.map
  3. 48
      src/database_wrapper.mjs
  4. 23
      src/node_adapter.mjs
  5. 53
      src/query_wrapper.mjs

179
lib/pawsqlite-node-adapter.js
Unescape View File

@ -12,9 +12,9 @@ __webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "DatabaseWrapper": () => (/* binding */ DatabaseWrapper)
/* 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 _query_wrapper_mjs__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./query_wrapper.mjs */ "./src/query_wrapper.mjs");
/* harmony import */ var _response_wrapper_mjs__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./response_wrapper.mjs */ "./src/response_wrapper.mjs");
/* harmony import */ var sqlite3__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! sqlite3 */ "sqlite3");
/* harmony import */ var _node_adapter_error_mjs__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./node_adapter_error.mjs */ "./src/node_adapter_error.mjs");
/* harmony import */ var _query_wrapper_mjs__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./query_wrapper.mjs */ "./src/query_wrapper.mjs");
/* harmony import */ var _log_mjs__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./log.mjs */ "./src/log.mjs");
@ -22,69 +22,46 @@ __webpack_require__.r(__webpack_exports__);
class DatabaseWrapper {
constructor(db) {
this.db = db;
constructor(dbName) {
this.dbName = dbName;
}
close() {
open() {
return new Promise((resolve, reject) => {
this.db.close((err) => {
if (err) {
reject(_node_adapter_error_mjs__WEBPACK_IMPORTED_MODULE_0__.NodeAdapterError.from(err));
return;
const db = new sqlite3__WEBPACK_IMPORTED_MODULE_0__.Database(
this.dbName,
sqlite3__WEBPACK_IMPORTED_MODULE_0__.OPEN_READWRITE | sqlite3__WEBPACK_IMPORTED_MODULE_0__.OPEN_CREATE,
(err) => {
if (err) {
reject(_node_adapter_error_mjs__WEBPACK_IMPORTED_MODULE_1__.NodeAdapterError.from(err));
return;
}
this.db = db;
resolve();
}
resolve();
});
);
});
}
sql(sql, ...args) {
const query = new _query_wrapper_mjs__WEBPACK_IMPORTED_MODULE_1__.QueryWrapper(sql);
if (query.isAnyOf("INSERT", "UPDATE", "DELETE")) {
return this.executeRun(query, ...args);
} else {
return this.executeAll(query, ...args);
}
}
executeRun(query, ...args) {
close() {
return new Promise((resolve, reject) => {
(0,_log_mjs__WEBPACK_IMPORTED_MODULE_3__.log)(query.sql);
this.db.run(query.sql, ...args, function (err) {
this.db.close((err) => {
if (err) {
reject(_node_adapter_error_mjs__WEBPACK_IMPORTED_MODULE_0__.NodeAdapterError.from(err));
reject(_node_adapter_error_mjs__WEBPACK_IMPORTED_MODULE_1__.NodeAdapterError.from(err));
return;
}
const result = {};
if (query.isAnyOf("INSERT")) {
result.insertId = this.lastID;
}
if (query.isAnyOf("UPDATE", "DELETE")) {
result.rowsAffected = this.changes;
}
resolve(_response_wrapper_mjs__WEBPACK_IMPORTED_MODULE_2__.ResponseWrapper.success(result));
resolve();
});
});
}
executeAll(query, ...args) {
return new Promise((resolve, reject) => {
(0,_log_mjs__WEBPACK_IMPORTED_MODULE_3__.log)(query.sql);
this.db.all(query.sql, ...args, function (err, rows) {
if (err) {
reject(_node_adapter_error_mjs__WEBPACK_IMPORTED_MODULE_0__.NodeAdapterError.from(err));
return;
}
resolve(_response_wrapper_mjs__WEBPACK_IMPORTED_MODULE_2__.ResponseWrapper.success({rows}));
});
});
sql(sql, ...args) {
const query = new _query_wrapper_mjs__WEBPACK_IMPORTED_MODULE_2__.QueryWrapper(sql, ...args);
return query.execute(this.db);
}
}
/***/ }),
@ -149,9 +126,18 @@ __webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "QueryWrapper": () => (/* binding */ QueryWrapper)
/* 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 _response_wrapper_mjs__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./response_wrapper.mjs */ "./src/response_wrapper.mjs");
/* harmony import */ var _log_mjs__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./log.mjs */ "./src/log.mjs");
class QueryWrapper {
constructor(sql) {
constructor(sql, ...args) {
this.sql = sql.trim();
this.args = args;
this.operation = sql.replace(/[^a-z].*/i, "").toUpperCase();
}
@ -163,6 +149,51 @@ class QueryWrapper {
}
return false;
}
execute(db) {
if (this.isAnyOf("INSERT", "UPDATE", "DELETE")) {
return this.executeRun(db);
} else {
return this.executeAll(db);
}
}
executeRun(db) {
return new Promise((resolve, reject) => {
(0,_log_mjs__WEBPACK_IMPORTED_MODULE_2__.log)(this.sql);
db.run(this.sql, ...this.args, function (err) {
if (err) {
reject(_node_adapter_error_mjs__WEBPACK_IMPORTED_MODULE_0__.NodeAdapterError.from(err));
return;
}
const result = {};
if (this.isAnyOf("INSERT")) {
result.insertId = this.lastID;
}
if (this.isAnyOf("UPDATE", "DELETE")) {
result.rowsAffected = this.changes;
}
resolve(_response_wrapper_mjs__WEBPACK_IMPORTED_MODULE_1__.ResponseWrapper.success(result));
});
});
}
executeAll(db) {
return new Promise((resolve, reject) => {
(0,_log_mjs__WEBPACK_IMPORTED_MODULE_2__.log)(this.sql);
db.all(this.sql, ...this.args, function (err, rows) {
if (err) {
reject(_node_adapter_error_mjs__WEBPACK_IMPORTED_MODULE_0__.NodeAdapterError.from(err));
return;
}
resolve(_response_wrapper_mjs__WEBPACK_IMPORTED_MODULE_1__.ResponseWrapper.success({rows}));
});
});
}
}
/***/ }),
@ -261,13 +292,10 @@ __webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony import */ var sqlite3__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! sqlite3 */ "sqlite3");
/* harmony import */ var _node_adapter_error_mjs__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./node_adapter_error.mjs */ "./src/node_adapter_error.mjs");
/* harmony import */ var _database_wrapper_mjs__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./database_wrapper.mjs */ "./src/database_wrapper.mjs");
/* harmony import */ var _response_wrapper_mjs__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./response_wrapper.mjs */ "./src/response_wrapper.mjs");
/* harmony import */ var _log_mjs__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./log.mjs */ "./src/log.mjs");
/* 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 _database_wrapper_mjs__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./database_wrapper.mjs */ "./src/database_wrapper.mjs");
/* harmony import */ var _response_wrapper_mjs__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./response_wrapper.mjs */ "./src/response_wrapper.mjs");
/* harmony import */ var _log_mjs__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./log.mjs */ "./src/log.mjs");
@ -279,45 +307,44 @@ const databases = new Map();
name: "PawSQLiteNodeAdapter",
open: async (dbName) => {
if (!databases.has(dbName)) {
const db = new _database_wrapper_mjs__WEBPACK_IMPORTED_MODULE_2__.DatabaseWrapper(
new sqlite3__WEBPACK_IMPORTED_MODULE_0__.Database(dbName)
);
const db = new _database_wrapper_mjs__WEBPACK_IMPORTED_MODULE_1__.DatabaseWrapper(dbName);
await db.open();
databases.set(dbName, db);
}
return _response_wrapper_mjs__WEBPACK_IMPORTED_MODULE_3__.ResponseWrapper.success();
return _response_wrapper_mjs__WEBPACK_IMPORTED_MODULE_2__.ResponseWrapper.success();
},
close: async (dbName) => {
const db = databases.get(dbName);
if (!db) {
throw new _node_adapter_error_mjs__WEBPACK_IMPORTED_MODULE_1__.NodeAdapterError("Database not open");
}
const db = getDatabase(dbName);
await db.close();
databases.delete(dbName);
return _response_wrapper_mjs__WEBPACK_IMPORTED_MODULE_3__.ResponseWrapper.success();
return _response_wrapper_mjs__WEBPACK_IMPORTED_MODULE_2__.ResponseWrapper.success();
},
sql: async (dbName, sql, ...args) => {
const db = databases.get(dbName);
if (!db) {
throw new _node_adapter_error_mjs__WEBPACK_IMPORTED_MODULE_1__.NodeAdapterError("Database not open");
}
const db = getDatabase(dbName);
const result = await db.sql(sql, ...args);
return _response_wrapper_mjs__WEBPACK_IMPORTED_MODULE_3__.ResponseWrapper.success(result);
return _response_wrapper_mjs__WEBPACK_IMPORTED_MODULE_2__.ResponseWrapper.success(result);
},
delete: async (dbName) => {
throw new _node_adapter_error_mjs__WEBPACK_IMPORTED_MODULE_1__.NodeAdapterError("Delete not implemented");
throw new _node_adapter_error_mjs__WEBPACK_IMPORTED_MODULE_0__.NodeAdapterError("Delete not implemented");
},
debug: _log_mjs__WEBPACK_IMPORTED_MODULE_4__.enableDebug
debug: _log_mjs__WEBPACK_IMPORTED_MODULE_3__.enableDebug
});
function getDatabase(dbName) {
const db = databases.get(dbName);
if (!db) {
throw new _node_adapter_error_mjs__WEBPACK_IMPORTED_MODULE_0__.NodeAdapterError("Database not open");
}
return db;
}
})();
module.exports = __webpack_exports__.default;

2
lib/pawsqlite-node-adapter.js.map
View File

File diff suppressed because one or more lines are too long

48
src/database_wrapper.mjs
Unescape View File

@ -2,8 +2,7 @@ import * as sqlite3 from "sqlite3";
import { NodeAdapterError } from "./node_adapter_error.mjs";
import { QueryWrapper } from "./query_wrapper.mjs";
import { ResponseWrapper } from "./response_wrapper.mjs";
import { enableDebug, log } from "./log.mjs";
import { log } from "./log.mjs";
export class DatabaseWrapper {
@ -41,49 +40,8 @@ export class DatabaseWrapper {
}
sql(sql, ...args) {
const query = new QueryWrapper(sql);
if (query.isAnyOf("INSERT", "UPDATE", "DELETE")) {
return this.executeRun(query, ...args);
} else {
return this.executeAll(query, ...args);
}
}
executeRun(query, ...args) {
return new Promise((resolve, reject) => {
log(query.sql);
this.db.run(query.sql, ...args, function (err) {
if (err) {
reject(NodeAdapterError.from(err));
return;
}
const result = {};
if (query.isAnyOf("INSERT")) {
result.insertId = this.lastID;
}
if (query.isAnyOf("UPDATE", "DELETE")) {
result.rowsAffected = this.changes;
}
resolve(ResponseWrapper.success(result));
});
});
const query = new QueryWrapper(sql, ...args);
return query.execute(this.db);
}
executeAll(query, ...args) {
return new Promise((resolve, reject) => {
log(query.sql);
this.db.all(query.sql, ...args, function (err, rows) {
if (err) {
reject(NodeAdapterError.from(err));
return;
}
resolve(ResponseWrapper.success({rows}));
});
});
}
}

23
src/node_adapter.mjs
Unescape View File

@ -18,23 +18,15 @@ export default {
},
close: async (dbName) => {
const db = databases.get(dbName);
if (!db) {
throw new NodeAdapterError("Database not open");
}
const db = getDatabase(dbName);
await db.close();
databases.delete(dbName);
return ResponseWrapper.success();
},
sql: async (dbName, sql, ...args) => {
const db = databases.get(dbName);
if (!db) {
throw new NodeAdapterError("Database not open");
}
const db = getDatabase(dbName);
const result = await db.sql(sql, ...args);
return ResponseWrapper.success(result);
@ -46,3 +38,12 @@ export default {
debug: enableDebug
};
function getDatabase(dbName) {
const db = databases.get(dbName);
if (!db) {
throw new NodeAdapterError("Database not open");
}
return db;
}

53
src/query_wrapper.mjs
Unescape View File

@ -1,6 +1,12 @@
import { NodeAdapterError } from "./node_adapter_error.mjs";
import { ResponseWrapper } from "./response_wrapper.mjs";
import { log } from "./log.mjs";
export class QueryWrapper {
constructor(sql) {
constructor(sql, ...args) {
this.sql = sql.trim();
this.args = args;
this.operation = sql.replace(/[^a-z].*/i, "").toUpperCase();
}
@ -12,4 +18,49 @@ export class QueryWrapper {
}
return false;
}
execute(db) {
if (this.isAnyOf("INSERT", "UPDATE", "DELETE")) {
return this.executeRun(db);
} else {
return this.executeAll(db);
}
}
executeRun(db) {
return new Promise((resolve, reject) => {
log(this.sql);
db.run(this.sql, ...this.args, function (err) {
if (err) {
reject(NodeAdapterError.from(err));
return;
}
const result = {};
if (this.isAnyOf("INSERT")) {
result.insertId = this.lastID;
}
if (this.isAnyOf("UPDATE", "DELETE")) {
result.rowsAffected = this.changes;
}
resolve(ResponseWrapper.success(result));
});
});
}
executeAll(db) {
return new Promise((resolve, reject) => {
log(this.sql);
db.all(this.sql, ...this.args, function (err, rows) {
if (err) {
reject(NodeAdapterError.from(err));
return;
}
resolve(ResponseWrapper.success({rows}));
});
});
}
}
Write Preview
Loading…
Cancel
Save