Removed linvodb/leveldown dependency

This commit is contained in:
Daniel Vestøl committed 2018-10-22 11:06:21 +02:00
1 parent 1b518964fc
commit 8766529e5b
3 files changed
+6 -189

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+6 -184
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@@ -10,6 +10,10 @@ combinator signals.
node master.js
*/
// Attempt updating
// const updater = require("./updater.js");
// updater.update().then(console.log);
(async ()=>{
// Set the process title, shows up as the title of the CMD window on windows
@@ -35,7 +39,6 @@ const averagedTimeSeries = require("averaged-timeseries");
const deepmerge = require("deepmerge");
const path = require("path");
const fs = require("fs-extra");
const nedb = require("nedb");
const jwt = require('jsonwebtoken');
const bcrypt = require('bcryptjs');
const crypto = require('crypto');
@@ -230,24 +233,7 @@ function registerMoreMetrics(){
}
// set up database
var Datastore = require('nedb');
db = {};
var LinvoDB = require("linvodb3");
// TODO: This breaks. databaseDirectory is either "database" or "./database". `LinvoDB.dbPath = "./database/linvodb/";` is the old working version.
LinvoDB.dbPath = path.resolve(config.databaseDirectory, "linvodb");
// LinvoDB.dbPath = "./database/linvodb/";
// database for items in system
// db.items = new Datastore({ filename: 'database/items.db', autoload: true });
// in memory database for combinator signals
db.signals = new Datastore({ filename: path.resolve(config.databaseDirectory, '/signals.db'), autoload: true, inMemoryOnly: true});
db.signals.ensureIndex({ fieldName: 'time', expireAfterSeconds: 3600 }, function (err) {});
// production chart database
db.flows = new LinvoDB("flows", {}, {});
const db = {};
(function(){
try{
@@ -618,43 +604,6 @@ app.post("/api/remove", authenticate.middleware, function(req, res) {
}
});
// circuit stuff
/**
POST endpoint to send and store circuit frames on the master.
Gives no response
@memberof clusterioMaster
@instance
@alias api/setSignal
@param {object} circuitFrame
@param {number} circuitFrame.time
*/
app.post("/api/setSignal", authenticate.middleware, function(req,res) {
endpointHitCounter.labels(req.route.path).inc();
if(typeof req.body == "object" && req.body.time){
db.signals.insert(req.body);
// console.log("signal set");
}
});
/**
POST endpoint to read database of circuit signals sent to master
@memberof clusterioMaster
@instance
@alias api/readSignal
@returns {object} circuitFrame
*/
app.post("/api/readSignal", function(req,res) {
endpointHitCounter.labels(req.route.path).inc();
// request.body should be an object
// {since:UNIXTIMESTAMP,}
// we should send an array of all signals since then
db.signals.find({time:{$gte: req.body.since}}, function (err, docs) {
// $gte means greater than or equal to, meaning we only get entries newer than the timestamp
res.send(docs);
// console.log(docs);
});
});
/**
GET endpoint to read the masters current inventory of items.
@@ -695,7 +644,7 @@ app.get("/api/inventoryAsObject", function(req, res) {
// post flowstats here for production graphs
// {timestamp: Date, instanceID: string, data: {"item":number}}
/**
/** --- TODO: Replace this with a simpler Prometheus exporter. Requires changes to the mod as well.
POST endpoint to log production graph statistics. Should contain a timestamp
gathered from Date.now(), a instanceID (also reffered to as "unique") and of
course the timeSeries data.
@@ -730,134 +679,7 @@ app.post("/api/logStats", authenticate.middleware, function(req,res) {
res.send("failure");
}
});
// {instanceID: string, fromTime: Date, toTime, Date}
/**
POST endpoint to get timeSeries statistics stored on the master. Can give production
graphs and other IO statistics.
@memberof clusterioMaster
@instance
@alias api/getStats
@param {object} JSON
@returns {object} - with statistics
*/
app.post("/api/getStats", function(req,res) {
endpointHitCounter.labels(req.route.path).inc();
if(typeof req.body == "string"){
req.body = JSON.parse(req.body);
}
// console.log(req.body);
if(typeof req.body == "object" && req.body.instanceID && req.body.statistic === undefined) {
// if not specified, get stats for last 24 hours
if(!req.body.fromTime) {
req.body.fromTime = Date.now() - 86400000 // 24 hours in MS
}
if(!req.body.toTime) {
req.body.toTime = Date.now();
}
console.log("Looking... " + JSON.stringify(req.body));
db.flows.find({
instanceID: req.body.instanceID,
}, function(err, docs) {
let entries = docs.filter(function (el) {
return el.timestamp <= req.body.toTime && el.timestamp >= req.body.fromTime;
});
// console.log(entries);
res.send(entries);
});
} else if(typeof req.body == "object" && req.body.instanceID && typeof req.body.instanceID == "string" && req.body.itemName){
if(req.body.statistic == "place"){
console.log(`sending place data for instanceID ${req.body.instanceID} ${req.body.itemName}`);
// Gather data
//console.log(recievedItemStatisticsBySlaveID)
let itemStats = recievedItemStatisticsBySlaveID[req.body.instanceID];
if(itemStats === undefined){
res.send({statusForDebugging:"no data available"});
return false;
}
let data = itemStats.get(config.itemStats.maxEntries, req.body.itemName);
res.send({
maxEntries:config.itemStats.maxEntries,
entriesPerSecond: config.itemStats.entriesPerSecond,
data: data,
});
} else if(req.body.statistic == "remove"){
console.log(`sending remove data for instanceID ${req.body.instanceID} ${req.body.itemName}`);
// Gather data
// console.log(sentItemStatisticsBySlaveID)
let itemStats = sentItemStatisticsBySlaveID[req.body.instanceID];
console.log(itemStats)
if(typeof itemStats == "object"){
let data = itemStats.get(config.itemStats.maxEntries, req.body.itemName);
//console.log(itemStats.get(config.itemStats.maxEntries, req.body.itemName));
res.send({
maxEntries:config.itemStats.maxEntries,
entriesPerSecond: config.itemStats.entriesPerSecond,
data: data,
});
} else {
res.send({statusForDebugging:"no data available"});
}
}
}
});
/**
POST endpoint. Modified version of api/getStats which feeds the web interface production graphs
at /nodes. It is like getStats but it does not report items which were not
produced at the moment of recording. (This is to save space, the 0-items were
making up about 92% of the response body weight.)
@memberof clusterioMaster
@instance
@alias api/getTimelineStats
@param {object} JSON {instanceID:1941029, fromTime: ???, toTime: ???}
@returns {object[]} timeseries where each entry is a set point in time.
*/
app.post("/api/getTimelineStats", function(req,res) {
endpointHitCounter.labels(req.route.path).inc();
console.log(req.body);
if(typeof req.body == "object" && req.body.instanceID) {
// if not specified, get stats for last 24 hours
if(!req.body.fromTime) {
req.body.fromTime = Date.now() - 86400000 // 24 hours in MS
}
if(!req.body.toTime) {
req.body.toTime = Date.now();
}
console.log("Looking... " + JSON.stringify(req.body));
db.flows.find({
instanceID: req.body.instanceID,
}, function(err, docs) {
if(err) {
console.error(err);
return;
}
//Filter out all the entries outside the time range.
docs = docs.filter(function (el) {
return el.timestamp <= req.body.toTime && el.timestamp >= req.body.fromTime;
});
//Filter out all the elements that weren't produced.
docs.forEach(el => {
for(let key in el.data) {
if(el.data[key] === '0') {
// Set value to undefined instead of using the delete keyword.
// This is because the delete keyword is super duper slow.
// https://stackoverflow.com/questions/208105/how-do-i-remove-a-property-from-a-javascript-object
//delete el.data[key];
el.data[key] = undefined;
}
}
});
res.send(docs);
});
}
});
/**
POST endpoint for running commands on slaves.
Requires x-access-token header to be set. Find you api token in secret-api-token.txt on the master (after running it once)
-3
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@@ -44,15 +44,12 @@
"html5-validator": "^1.0.7",
"ini": "^1.3.5",
"jsonwebtoken": "^8.2.1",
"leveldown": "^1.9.0",
"linvodb3": "^3.25.1",
"luamin": "^1.0.4",
"minimist": "^1.2.0",
"mkdirp": "^0.5.1",
"mkdirp-promise": "^5.0.1",
"moment": "^2.22.2",
"ncp": "^2.0.0",
"nedb": "^1.8.0",
"needle": "^2.2.1",
"node-factorio-api": "^0.3.1-alpha",
"node-forge": "^0.7.1",
@@ -3,8 +3,6 @@ const path = require("path");
const Express = require("express");
const ejs = require("ejs");
const pmSockets = [];
class masterPlugin {
constructor({config, pluginConfig, pluginPath, socketio, express}){
this.config = config;