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* Fix major issue with SQLite transactions + aync code causing collisions

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This commit is contained in:
Bryan Ashby 2017-09-16 17:13:11 -06:00
parent 68247d87e8
commit 1e250f06d9
8 changed files with 116 additions and 122 deletions
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12
core/database.js
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@ -6,6 +6,7 @@ const conf = require('./config.js');
// deps
const sqlite3 = require('sqlite3');
const sqlite3Trans = require('sqlite3-transactions');
const paths = require('path');
const async = require('async');
const _ = require('lodash');
@ -13,14 +14,19 @@ const assert = require('assert');
const moment = require('moment');
// database handles
let dbs = {};
const dbs = {};
exports.getTransactionDatabase = getTransactionDatabase;
exports.getModDatabasePath = getModDatabasePath;
exports.getISOTimestampString = getISOTimestampString;
exports.initializeDatabases = initializeDatabases;
exports.dbs = dbs;
function getTransactionDatabase(db) {
return new sqlite3Trans.TransactionDatabase(db);
}
function getDatabasePath(name) {
return paths.join(conf.config.paths.db, `${name}.sqlite3`);
}
@ -55,7 +61,7 @@ function getISOTimestampString(ts) {
function initializeDatabases(cb) {
async.eachSeries( [ 'system', 'user', 'message', 'file' ], (dbName, next) => {
dbs[dbName] = new sqlite3.Database(getDatabasePath(dbName), err => {
dbs[dbName] = new sqlite3Trans.TransactionDatabase(new sqlite3.Database(getDatabasePath(dbName), err => {
if(err) {
return cb(err);
}
@ -65,7 +71,7 @@ function initializeDatabases(cb) {
return next(null);
});
});
});
}));
}, err => {
return cb(err);
});