Recv/lib/repository/code.js
Mark van Renswoude 4db1b2f23d Production bundle optimizations
Fixed production check in webpack config, removed moment locales and reduced lodash and fontawesome inclusion
2018-04-29 22:33:27 +02:00

223 lines
4.0 KiB
JavaScript

const map = require('lodash/map');
const retry = require('async-retry');
const generate = require('nanoid/generate');
const markdown = require('markdown').markdown;
const config = require('../../config');
class Code
{
constructor(values)
{
var self = this;
self.id = values.id || values._id || null;
self.userId = values.userId || null;
self.created = values.created || new Date();
self.expiration = values.expiration || null;
self.description = values.description || null;
self.message = values.message || null;
self.messageHTML = values.messageHTML || null;
}
}
class CodeRepository
{
constructor(store)
{
var self = this;
self.store = store;
}
init()
{
var self = this;
return new Promise((resolve, reject) =>
{
resolve();
});
}
getUserId(code)
{
var self = this;
return new Promise((resolve, reject) =>
{
self.store.findOne({ _id: code }, (err, doc) =>
{
if (err)
{
reject(err);
return;
}
resolve(doc !== null ? doc.userId : null);
});
});
}
async insert(code)
{
var self = this;
return await retry(async bail =>
{
var codeId = generate(config.code.alphabet, config.code.length);
if ((await self.findCodeUserId(codeId)) !== null)
throw new Error('Code ' + codeId + ' already exists');
self.store.insert({
_id: codeId,
userId: code.userId,
created: code.created || new Date(),
expiration: code.expiration,
description: code.description,
message: code.message,
messageHTML: self.getMessageHTML(code.message)
})
return codeId;
}, {
retries: 100,
minTimeout: 0,
maxTimeout: 0
});
}
update(code)
{
var self = this;
return new Promise((resolve, reject) =>
{
self.store.update({ _id: code.id }, { $set: {
expiration: code.expiration,
description: code.description,
message: code.message,
messageHTML: self.getMessageHTML(code.message)
}},
(err, numAffected) =>
{
if (err)
{
reject(err);
return;
}
if (numAffected == 0)
{
reject();
}
resolve();
});
});
}
list(userId)
{
var self = this;
return new Promise((resolve, reject) =>
{
self.store.find(userId != null ? { userId: userId } : {}, (err, docs) =>
{
if (err)
{
reject(err);
return;
}
resolve(map(docs, (doc) => new Code(doc)));
});
});
}
getDescriptions()
{
var self = this;
return new Promise((resolve, reject) =>
{
self.store.find({}, (err, docs) =>
{
if (err)
{
reject(err);
return;
}
var descriptions = {};
docs.forEach((dbCode) =>
{
if (dbCode.description)
descriptions[dbCode._id] = dbCode.description;
});
resolve(descriptions);
});
});
}
get(codeId)
{
var self = this;
return new Promise((resolve, reject) =>
{
self.store.findOne({ _id: codeId }, (err, doc) =>
{
if (err)
{
reject(err);
return;
}
resolve(doc !== null ? new Code(doc) : null);
});
});
}
getMessageHTML(message)
{
return message !== null ? markdown.toHTML(message) : null;
}
delete(code)
{
var self = this;
return new Promise((resolve, reject) =>
{
self.store.remove({ _id: code }, (err, numRemoved) =>
{
if (err)
{
reject(err);
return;
}
resolve();
});
});
}
}
module.exports = {
Code,
CodeRepository
}