94 lines
2.5 KiB
JavaScript
94 lines
2.5 KiB
JavaScript
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var readwritecache2 = require('../readwritecache2');
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var fs=require('fs');
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var _data = __dirname+'/data';
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var sqlitedb = require('./sqlitedb');
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var sqldb = sqlitedb;
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//var {Client} = require('cassandra-driver');
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//const cass = new Client({
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// cloud: {secureConnectBundle:'secure-connect-todo.zip'},
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// credentials: {
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// username:'jvonmitchell@gmail.com',
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// password:'6e9hDX8$$'
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// },
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//});
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//
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//async function startcass() {
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// await cass.connect();
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// cass.execute('use todo');
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//}
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//startcass();
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module.exports.ranks=readwritecache2({
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default:{},
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writefreq:1000*30,
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readfreq:1000*60*5,
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delayclearonread:true,
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delaywriteonwrite:true,
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get:(key,cb)=>{
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console.log('Reading ranks for',key);
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sqlitedb.get("SELECT json FROM rank WHERE user=?",key,(err,json)=>{
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if(err) return cb(err);
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if(!json) return cb();
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try {
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cb(null,JSON.parse(json.json));
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}
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catch(e) {
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cb(e);
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}
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});
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},
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write:(key,obj,notindb,cb)=>{
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//console.log('Writing ranks for',key);
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if(notindb) return sqlitedb.run('INSERT INTO rank (user,json) VALUES (?,?)',key,JSON.stringify(obj),cb);
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sqlitedb.run('UPDATE rank SET json=? WHERE user=?',JSON.stringify(obj),key,cb);
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}
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});
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module.exports.journals=readwritecache2({
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default:{},
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get:(key,cb)=>{
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var user = key.split('.')[0];
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var date=key.split('.day.')[1].replace('.json','');
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//var date=key.toString();
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sqldb.get('Select json from day where user=? and day=?',user,date,(err,result)=>{
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if(err) return cb(err);
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if(result) return cb(null,JSON.parse(result.json));
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//cass.execute('Select json from day where user=? and day=?',[user,date]).then(result=>{
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//if(result && result.rows && result.rows.length) {
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// //console.log({result});
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// return cb(null,JSON.parse(result.rows[0].json));
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//}
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fs.readFile(_data+'/'+key+'.json',(err,buff)=>{
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if(err) return cb();
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try {
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cb(null,JSON.parse(buff));
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}
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catch(e) {
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console.log({key,buff:buff.toString(),err:e,cb});
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cb(e);
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}
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});
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//});
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});
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},
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write:(key,obj,notindb,cb)=>{
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var user = key.split('.')[0];
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var day = key.split('.day.')[1];
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var stringified=JSON.stringify(obj);
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//cass.execute('Insert into day (user,day,json) values (?,?,?)',[user,day,stringified]);
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fs.writeFile(_data+'/'+key+'.json',stringified,cb);
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if(notindb) {
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sqldb.run('INSERT into day (user,day,json) values (?,?,?)',user,day,stringified);
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}
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else {
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sqldb.run('UPDATE day SET json=? WHERE user=? AND day=?',stringified,user,day);
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}
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},
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writefreq:1000*30,
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readfreq:1000*60*5,
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delayclearonread:true,
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delaywriteonwrite:true
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});
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