github/hedgedoc
1
0
Fork 0
mirror of https://github.com/hedgedoc/hedgedoc.git synced 2025-03-15 03:53:03 +00:00
Code Issues Projects Releases Packages Wiki Activity

revision.ts: Formatting, use Utils instead of global Sequelize object

Browse source 
Signed-off-by: David Mehren <dmehren1@gmail.com>
This commit is contained in:
David Mehren 2020-04-11 11:27:29 +02:00
parent 477a37b48c
commit 0ad30a0029
No known key found for this signature in database
GPG key ID: 6017AF117F9756CB
1 changed files with 63 additions and 54 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

117
lib/models/revision.ts
View file

@ -1,22 +1,23 @@
import {Table, Model, Column, DataType, BelongsTo, IsUUID, PrimaryKey, ForeignKey} from 'sequelize-typescript'
var Sequelize = require('sequelize')
import async = require('async')
import moment = require('moment')
import childProcess = require('child_process')
import shortId = require('shortid')
import path = require('path')
var Op = Sequelize.Op
// core
import logger = require('../logger')
import {BelongsTo, Column, DataType, ForeignKey, IsUUID, Model, PrimaryKey, Table} from 'sequelize-typescript'
import {ChildProcess} from "child_process";
import { Note } from './note'
import {Note} from './note'
import {Utils} from "../utils";
var dmpWorker : ChildProcess | null = createDmpWorker()
import Sequelize from "sequelize";
import async = require('async');
import moment = require('moment');
import childProcess = require('child_process');
import shortId = require('shortid');
import path = require('path');
// core
import logger = require('../logger');
const Op = Sequelize.Op;
var dmpWorker: ChildProcess | null = createDmpWorker()
var dmpCallbackCache = {}
function createDmpWorker () {
function createDmpWorker() {
var worker = childProcess.fork(path.resolve(__dirname, '../workers/dmpWorker.js'), ['ignore'])
logger.debug('dmp worker process started')
worker.on('message', function (data: any) {
@ -41,7 +42,7 @@ function createDmpWorker () {
return worker
}
function sendDmpWorker (data, callback) {
function sendDmpWorker(data, callback) {
if (!dmpWorker) dmpWorker = createDmpWorker()
var cacheKey = Date.now() + '_' + shortId.generate()
dmpCallbackCache[cacheKey] = callback
@ -56,39 +57,43 @@ export class Revision extends Model<Revision> {
@IsUUID(4)
@PrimaryKey
@Column
id: string;
id: string;
@Column(DataType.TEXT({ length: 'long' }))
@Column(DataType.TEXT({length: 'long'}))
get patch(): string {
return Sequelize.processData(this.getDataValue('patch'), '')
return Utils.processData(this.getDataValue('patch'), '')
}
set patch(value: string) {
this.setDataValue('patch', Sequelize.stripNullByte(value))
this.setDataValue('patch', Utils.stripNullByte(value))
}
@Column(DataType.TEXT({ length: 'long' }))
@Column(DataType.TEXT({length: 'long'}))
get lastContent(): string {
return Sequelize.processData(this.getDataValue('lastContent'), '')
}
set lastContent(value: string) {
this.setDataValue('lastContent', Sequelize.stripNullByte(value))
return Utils.processData(this.getDataValue('lastContent'), '')
}
@Column(DataType.TEXT({ length: 'long' }))
get content(): string {
return Sequelize.processData(this.getDataValue('content'), '')
set lastContent(value: string) {
this.setDataValue('lastContent', Utils.stripNullByte(value))
}
@Column(DataType.TEXT({length: 'long'}))
get content(): string {
return Utils.processData(this.getDataValue('content'), '')
}
set content(value: string) {
this.setDataValue('content', Sequelize.stripNullByte(value))
this.setDataValue('content', Utils.stripNullByte(value))
}
@Column(DataType.INTEGER)
length : number
length: number
@Column(DataType.TEXT({ length: 'long' }))
@Column(DataType.TEXT({length: 'long'}))
get authorship(): string {
return Sequelize.processData(this.getDataValue('authorship'), [], JSON.parse)
return Utils.processData(this.getDataValue('authorship'), [], JSON.parse)
}
set authorship(value: string) {
this.setDataValue('authorship', value ? JSON.stringify(value) : value)
}
@ -97,21 +102,21 @@ export class Revision extends Model<Revision> {
@Column(DataType.UUID)
noteId: string
@BelongsTo(() => Note, { foreignKey: 'noteId', constraints: false, onDelete: 'CASCADE', hooks: true })
@BelongsTo(() => Note, {foreignKey: 'noteId', constraints: false, onDelete: 'CASCADE', hooks: true})
note: Note;
getNoteRevisions (note, callback) {
getNoteRevisions(note, callback) {
Revision.findAll({
where: {
noteId: note.id
},
order: [['createdAt', 'DESC']]
}).then(function (revisions) {
var data : any[] = []
var data: any[] = []
for (var i = 0; i < revisions.length; i++) {
var revision = revisions[i]
data.push({
time : moment(revision.createdAt).valueOf(),
time: moment(revision.createdAt).valueOf(),
length: revision.length
})
}
@ -120,7 +125,8 @@ export class Revision extends Model<Revision> {
callback(err, null)
})
}
getPatchedNoteRevisionByTime (note, time, callback) {
getPatchedNoteRevisionByTime(note, time, callback) {
// find all revisions to prepare for all possible calculation
Revision.findAll({
where: {
@ -151,17 +157,19 @@ export class Revision extends Model<Revision> {
return callback(err, null)
})
}
static checkAllNotesRevision (callback) {
this.saveAllNotesRevision(function (err, notes) {
static checkAllNotesRevision(callback) {
Revision.saveAllNotesRevision(function (err, notes) {
if (err) return callback(err, null)
if (!notes || notes.length <= 0) {
return callback(null, notes)
} else {
this.checkAllNotesRevision(callback)
Revision.checkAllNotesRevision(callback)
}
})
}
static saveAllNotesRevision (callback) {
static saveAllNotesRevision(callback) {
Note.findAll({
// query all notes that need to save for revision
where: {
@ -189,24 +197,24 @@ export class Revision extends Model<Revision> {
}
}).then(function (notes) {
if (notes.length <= 0) return callback(null, notes)
var savedNotes : any[] = []
async.each(notes, function (note : any, _callback) {
var savedNotes: any[] = []
async.each(notes, function (note: any, _callback) {
// revision saving policy: note not been modified for 5 mins or not save for 10 mins
if (note.lastchangeAt && note.savedAt) {
var lastchangeAt = moment(note.lastchangeAt)
var savedAt = moment(note.savedAt)
if (moment().isAfter(lastchangeAt.add(5, 'minutes'))) {
savedNotes.push(note)
this.saveNoteRevision(note, _callback)
Revision.saveNoteRevision(note, _callback)
} else if (lastchangeAt.isAfter(savedAt.add(10, 'minutes'))) {
savedNotes.push(note)
this.saveNoteRevision(note, _callback)
Revision.saveNoteRevision(note, _callback)
} else {
return _callback(null, null)
}
} else {
savedNotes.push(note)
this.saveNoteRevision(note, _callback)
Revision.saveNoteRevision(note, _callback)
}
}, function (err) {
if (err) {
@ -220,7 +228,8 @@ export class Revision extends Model<Revision> {
return callback(err, null)
})
}
saveNoteRevision (note, callback) {
static saveNoteRevision(note, callback) {
Revision.findAll({
where: {
noteId: note.id
@ -229,13 +238,13 @@ export class Revision extends Model<Revision> {
}).then(function (revisions) {
if (revisions.length <= 0) {
// if no revision available
this.create({
Revision.create({
noteId: note.id,
lastContent: note.content ? note.content : '',
length: note.content ? note.content.length : 0,
authorship: note.authorship
}).then(function (revision) {
this.finishSaveNoteRevision(note, revision, callback)
Revision.finishSaveNoteRevision(note, revision, callback)
}).catch(function (err) {
return callback(err, null)
})
@ -255,12 +264,12 @@ export class Revision extends Model<Revision> {
latestRevision.update({
updatedAt: Date.now()
}).then(function (revision) {
this.finishSaveNoteRevision(note, revision, callback)
Revision.finishSaveNoteRevision(note, revision, callback)
}).catch(function (err) {
return callback(err, null)
})
} else {
this.create({
Revision.create({
noteId: note.id,
patch: patch,
content: note.content,
@ -271,7 +280,7 @@ export class Revision extends Model<Revision> {
latestRevision.update({
content: null
}).then(function () {
this.finishSaveNoteRevision(note, revision, callback)
Revision.finishSaveNoteRevision(note, revision, callback)
}).catch(function (err) {
return callback(err, null)
})
@ -285,7 +294,8 @@ export class Revision extends Model<Revision> {
return callback(err, null)
})
}
finishSaveNoteRevision (note, revision, callback) {
static finishSaveNoteRevision(note, revision, callback) {
note.update({
savedAt: revision.updatedAt
}).then(function () {
@ -296,6 +306,5 @@ export class Revision extends Model<Revision> {
}
}