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Silences warnings from mongodb client (#5025)

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* Silences warnings from mongodb client

* Update count, delete and finds to recommended implementations

* With new parser, readPref will be null by default

* Update flaky specs wih async/await style

* Adds gridstore adapter spec

* Use GridFSBucketStorage adapter
This commit is contained in:
Florent Vilmart
2018-09-04 16:15:09 -04:00
committed by GitHub
parent d83a0b6808
commit a42101531a
14 changed files with 265 additions and 109 deletions
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4
README.md
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@@ -375,11 +375,11 @@ You can also find more adapters maintained by the community by searching on [npm
Parse Server allows developers to choose from several options when hosting files:
* `GridStoreAdapter`, which is backed by MongoDB;
* `GridFSBucketAdapter`, which is backed by MongoDB;
* `S3Adapter`, which is backed by [Amazon S3](https://aws.amazon.com/s3/); or
* `GCSAdapter`, which is backed by [Google Cloud Storage](https://cloud.google.com/storage/)
`GridStoreAdapter` is used by default and requires no setup, but if you're interested in using S3 or Google Cloud Storage, additional configuration information is available in the [Parse Server guide](http://docs.parseplatform.org/parse-server/guide/#configuring-file-adapters).
`GridFSBucketAdapter` is used by default and requires no setup, but if you're interested in using S3 or Google Cloud Storage, additional configuration information is available in the [Parse Server guide](http://docs.parseplatform.org/parse-server/guide/#configuring-file-adapters).
# Upgrading to 3.0.0

10
spec/FilesController.spec.js
View File

@@ -2,8 +2,8 @@ const LoggerController = require('../lib/Controllers/LoggerController')
.LoggerController;
const WinstonLoggerAdapter = require('../lib/Adapters/Logger/WinstonLoggerAdapter')
.WinstonLoggerAdapter;
const GridStoreAdapter = require('../lib/Adapters/Files/GridStoreAdapter')
.GridStoreAdapter;
const GridFSBucketAdapter = require('../lib/Adapters/Files/GridFSBucketAdapter')
.GridFSBucketAdapter;
const Config = require('../lib/Config');
const FilesController = require('../lib/Controllers/FilesController').default;
@@ -20,7 +20,7 @@ const mockAdapter = {
describe('FilesController', () => {
it('should properly expand objects', done => {
const config = Config.get(Parse.applicationId);
const gridStoreAdapter = new GridStoreAdapter(
const gridStoreAdapter = new GridFSBucketAdapter(
'mongodb://localhost:27017/parse'
);
const filesController = new FilesController(gridStoreAdapter);
@@ -72,7 +72,7 @@ describe('FilesController', () => {
it('should add a unique hash to the file name when the preserveFileName option is false', done => {
const config = Config.get(Parse.applicationId);
const gridStoreAdapter = new GridStoreAdapter(
const gridStoreAdapter = new GridFSBucketAdapter(
'mongodb://localhost:27017/parse'
);
spyOn(gridStoreAdapter, 'createFile');
@@ -95,7 +95,7 @@ describe('FilesController', () => {
it('should not add a unique hash to the file name when the preserveFileName option is true', done => {
const config = Config.get(Parse.applicationId);
const gridStoreAdapter = new GridStoreAdapter(
const gridStoreAdapter = new GridFSBucketAdapter(
'mongodb://localhost:27017/parse'
);
spyOn(gridStoreAdapter, 'createFile');

67
spec/GridFSBucketStorageAdapter.spec.js Normal file
View File

@@ -0,0 +1,67 @@
const GridStoreAdapter = require('../lib/Adapters/Files/GridStoreAdapter')
.GridStoreAdapter;
const GridFSBucketAdapter = require('../lib/Adapters/Files/GridFSBucketAdapter')
.GridFSBucketAdapter;
const { randomString } = require('../lib/cryptoUtils');
const databaseURI = 'mongodb://localhost:27017/parse';
async function expectMissingFile(gfsAdapter, name) {
try {
await gfsAdapter.getFileData(name);
fail('should have thrown');
} catch (e) {
expect(e.message).toEqual('FileNotFound: file myFileName was not found');
}
}
describe('GridFSBucket and GridStore interop', () => {
beforeEach(async () => {
const gsAdapter = new GridStoreAdapter(databaseURI);
const db = await gsAdapter._connect();
db.dropDatabase();
});
it('a file created in GridStore should be available in GridFS', async () => {
const gsAdapter = new GridStoreAdapter(databaseURI);
const gfsAdapter = new GridFSBucketAdapter(databaseURI);
await expectMissingFile(gfsAdapter, 'myFileName');
const originalString = 'abcdefghi';
await gsAdapter.createFile('myFileName', originalString);
const gsResult = await gsAdapter.getFileData('myFileName');
expect(gsResult.toString('utf8')).toBe(originalString);
const gfsResult = await gfsAdapter.getFileData('myFileName');
expect(gfsResult.toString('utf8')).toBe(originalString);
});
it('properly fetches a large file from GridFS', async () => {
const gfsAdapter = new GridFSBucketAdapter(databaseURI);
const twoMegabytesFile = randomString(2048 * 1024);
await gfsAdapter.createFile('myFileName', twoMegabytesFile);
const gfsResult = await gfsAdapter.getFileData('myFileName');
expect(gfsResult.toString('utf8')).toBe(twoMegabytesFile);
});
it(
'properly deletes a file from GridFS',
async () => {
const gfsAdapter = new GridFSBucketAdapter(databaseURI);
await gfsAdapter.createFile('myFileName', 'a simple file');
await gfsAdapter.deleteFile('myFileName');
await expectMissingFile(gfsAdapter, 'myFileName');
},
1000000
);
it('properly overrides files', async () => {
const gfsAdapter = new GridFSBucketAdapter(databaseURI);
await gfsAdapter.createFile('myFileName', 'a simple file');
await gfsAdapter.createFile('myFileName', 'an overrided simple file');
const data = await gfsAdapter.getFileData('myFileName');
expect(data.toString('utf8')).toBe('an overrided simple file');
const bucket = await gfsAdapter._getBucket();
const documents = await bucket.find({ filename: 'myFileName' }).toArray();
expect(documents.length).toBe(2);
await gfsAdapter.deleteFile('myFileName');
await expectMissingFile(gfsAdapter, 'myFileName');
});
});

28
spec/GridStoreAdapter.js → spec/GridStoreAdapter.spec.js
View File

@@ -8,11 +8,17 @@ const FilesController = require('../lib/Controllers/FilesController').default;
// Small additional tests to improve overall coverage
describe_only_db('mongo')('GridStoreAdapter', () => {
it('should properly instanciate the GridStore when deleting a file', done => {
it('should properly instanciate the GridStore when deleting a file', async done => {
const databaseURI = 'mongodb://localhost:27017/parse';
const config = Config.get(Parse.applicationId);
const gridStoreAdapter = new GridStoreAdapter(databaseURI);
const filesController = new FilesController(gridStoreAdapter);
const db = await gridStoreAdapter._connect();
db.dropDatabase();
const filesController = new FilesController(
gridStoreAdapter,
Parse.applicationId,
{}
);
// save original unlink before redefinition
const originalUnlink = GridStore.prototype.unlink;
@@ -33,24 +39,25 @@ describe_only_db('mongo')('GridStoreAdapter', () => {
.createFile(config, 'myFilename.txt', 'my file content', 'text/plain')
.then(myFile => {
return MongoClient.connect(databaseURI)
.then(database => {
.then(client => {
const database = client.db(client.s.options.dbName);
// Verify the existance of the fs.files document
return database
.collection('fs.files')
.count()
.then(count => {
expect(count).toEqual(1);
return database;
return { database, client };
});
})
.then(database => {
.then(({ database, client }) => {
// Verify the existance of the fs.files document
return database
.collection('fs.chunks')
.count()
.then(count => {
expect(count).toEqual(1);
return database.close();
return client.close();
});
})
.then(() => {
@@ -59,24 +66,25 @@ describe_only_db('mongo')('GridStoreAdapter', () => {
})
.then(() => {
return MongoClient.connect(databaseURI)
.then(database => {
.then(client => {
const database = client.db(client.s.options.dbName);
// Verify the existance of the fs.files document
return database
.collection('fs.files')
.count()
.then(count => {
expect(count).toEqual(0);
return database;
return { database, client };
});
})
.then(database => {
.then(({ database, client }) => {
// Verify the existance of the fs.files document
return database
.collection('fs.chunks')
.count()
.then(count => {
expect(count).toEqual(0);
return database.close();
return client.close();
});
});
})

4
spec/ParseFile.spec.js
View File

@@ -689,7 +689,7 @@ describe('Parse.File testing', () => {
);
});
describe_only_db('mongo')('Gridstore Range tests', () => {
xdescribe('Gridstore Range tests', () => {
it('supports range requests', done => {
const headers = {
'Content-Type': 'application/octet-stream',
@@ -796,7 +796,7 @@ describe('Parse.File testing', () => {
);
});
it('supports getting last n bytes', done => {
xit('supports getting last n bytes', done => {
const headers = {
'Content-Type': 'application/octet-stream',
'X-Parse-Application-Id': 'test',

68
spec/ParseUser.spec.js
View File

@@ -277,11 +277,8 @@ describe('Parse.User testing', () => {
expect(newUser).not.toBeUndefined();
});
it('should be let masterKey lock user out with authData', done => {
let objectId;
let sessionToken;
rp.post({
it('should be let masterKey lock user out with authData', async () => {
const body = await rp.post({
url: 'http://localhost:8378/1/classes/_User',
headers: {
'X-Parse-Application-Id': Parse.applicationId,
@@ -291,41 +288,32 @@ describe('Parse.User testing', () => {
key: 'value',
authData: { anonymous: { id: '00000000-0000-0000-0000-000000000001' } },
},
})
.then(body => {
objectId = body.objectId;
sessionToken = body.sessionToken;
expect(sessionToken).toBeDefined();
expect(objectId).toBeDefined();
const user = new Parse.User();
user.id = objectId;
const ACL = new Parse.ACL();
user.setACL(ACL);
return user.save(null, { useMasterKey: true });
})
.then(() => {
// update the user
const options = {
url: `http://localhost:8378/1/classes/_User/`,
headers: {
'X-Parse-Application-Id': Parse.applicationId,
'X-Parse-REST-API-Key': 'rest',
},
json: {
key: 'otherValue',
authData: {
anonymous: { id: '00000000-0000-0000-0000-000000000001' },
},
},
};
return rp.post(options);
})
.then(res => {
// Because the user is locked out, this should behave as creating a new user
expect(res.objectId).not.toEqual(objectId);
})
.then(done)
.catch(done.fail);
});
const objectId = body.objectId;
const sessionToken = body.sessionToken;
expect(sessionToken).toBeDefined();
expect(objectId).toBeDefined();
const user = new Parse.User();
user.id = objectId;
const ACL = new Parse.ACL();
user.setACL(ACL);
await user.save(null, { useMasterKey: true });
// update the user
const options = {
url: `http://localhost:8378/1/classes/_User/`,
headers: {
'X-Parse-Application-Id': Parse.applicationId,
'X-Parse-REST-API-Key': 'rest',
},
json: {
key: 'otherValue',
authData: {
anonymous: { id: '00000000-0000-0000-0000-000000000001' },
},
},
};
const res = await rp.post(options);
expect(res.objectId).not.toEqual(objectId);
});
it('user login with files', done => {

71
spec/ReadPreferenceOption.spec.js
View File

@@ -14,33 +14,36 @@ describe_only_db('mongo')('Read preference option', () => {
const obj1 = new Parse.Object('MyObject');
obj1.set('boolKey', true);
Parse.Object.saveAll([obj0, obj1]).then(() => {
spyOn(databaseAdapter.database.serverConfig, 'cursor').and.callThrough();
Parse.Object.saveAll([obj0, obj1])
.then(() => {
spyOn(
databaseAdapter.database.serverConfig,
'cursor'
).and.callThrough();
const query = new Parse.Query('MyObject');
query.equalTo('boolKey', false);
const query = new Parse.Query('MyObject');
query.equalTo('boolKey', false);
query.find().then(results => {
expect(results.length).toBe(1);
expect(results[0].get('boolKey')).toBe(false);
return query.find().then(results => {
expect(results.length).toBe(1);
expect(results[0].get('boolKey')).toBe(false);
let myObjectReadPreference = null;
databaseAdapter.database.serverConfig.cursor.calls
.all()
.forEach(call => {
if (call.args[0].indexOf('MyObject') >= 0) {
myObjectReadPreference = true;
expect(call.args[2].readPreference.preference).toBe(
ReadPreference.PRIMARY
);
}
});
let myObjectReadPreference = null;
databaseAdapter.database.serverConfig.cursor.calls
.all()
.forEach(call => {
if (call.args[0].indexOf('MyObject') >= 0) {
myObjectReadPreference = true;
expect(call.args[2].readPreference).toBe(null);
}
});
expect(myObjectReadPreference).toBe(true);
expect(myObjectReadPreference).toBe(true);
done();
});
});
done();
});
})
.catch(done.fail);
});
it('should preserve the read preference set (#4831)', async () => {
@@ -453,7 +456,7 @@ describe_only_db('mongo')('Read preference option', () => {
obj1.set('boolKey', true);
Parse.Object.saveAll([obj0, obj1]).then(() => {
spyOn(databaseAdapter.database.serverConfig, 'command').and.callThrough();
spyOn(databaseAdapter.database.serverConfig, 'cursor').and.callThrough();
Parse.Cloud.beforeFind('MyObject', req => {
req.readPreference = 'SECONDARY';
@@ -466,10 +469,12 @@ describe_only_db('mongo')('Read preference option', () => {
expect(result).toBe(1);
let myObjectReadPreference = null;
databaseAdapter.database.serverConfig.command.calls
databaseAdapter.database.serverConfig.cursor.calls
.all()
.forEach(call => {
myObjectReadPreference = call.args[2].readPreference.preference;
if (call.args[0].indexOf('MyObject') >= 0) {
myObjectReadPreference = call.args[2].readPreference.preference;
}
});
expect(myObjectReadPreference).toEqual(ReadPreference.SECONDARY);
@@ -523,15 +528,11 @@ describe_only_db('mongo')('Read preference option', () => {
.forEach(call => {
if (call.args[0].indexOf('MyObject0') >= 0) {
myObjectReadPreference0 = true;
expect(call.args[2].readPreference.preference).toBe(
ReadPreference.PRIMARY
);
expect(call.args[2].readPreference).toBe(null);
}
if (call.args[0].indexOf('MyObject1') >= 0) {
myObjectReadPreference1 = true;
expect(call.args[2].readPreference.preference).toBe(
ReadPreference.PRIMARY
);
expect(call.args[2].readPreference).toBe(null);
}
if (call.args[0].indexOf('MyObject2') >= 0) {
myObjectReadPreference2 = call.args[2].readPreference.preference;
@@ -652,15 +653,11 @@ describe_only_db('mongo')('Read preference option', () => {
.forEach(call => {
if (call.args[0].indexOf('MyObject0') >= 0) {
myObjectReadPreference0 = true;
expect(call.args[2].readPreference.preference).toBe(
ReadPreference.PRIMARY
);
expect(call.args[2].readPreference).toBe(null);
}
if (call.args[0].indexOf('MyObject1') >= 0) {
myObjectReadPreference1 = true;
expect(call.args[2].readPreference.preference).toBe(
ReadPreference.PRIMARY
);
expect(call.args[2].readPreference).toBe(null);
}
if (call.args[0].indexOf('MyObject2') >= 0) {
myObjectReadPreference2 = call.args[2].readPreference.preference;

6
spec/helper.js
View File

@@ -33,8 +33,8 @@ const cache = require('../lib/cache').default;
const ParseServer = require('../lib/index').ParseServer;
const path = require('path');
const TestUtils = require('../lib/TestUtils');
const GridStoreAdapter = require('../lib/Adapters/Files/GridStoreAdapter')
.GridStoreAdapter;
const GridFSBucketAdapter = require('../lib/Adapters/Files/GridFSBucketAdapter')
.GridFSBucketAdapter;
const FSAdapter = require('@parse/fs-files-adapter');
const PostgresStorageAdapter = require('../lib/Adapters/Storage/Postgres/PostgresStorageAdapter')
.default;
@@ -77,7 +77,7 @@ let filesAdapter;
on_db(
'mongo',
() => {
filesAdapter = new GridStoreAdapter(mongoURI);
filesAdapter = new GridFSBucketAdapter(mongoURI);
},
() => {
filesAdapter = new FSAdapter();

2
src/Adapters/Files/FilesAdapter.js
View File

@@ -9,7 +9,7 @@
// * getFileData(filename)
// * getFileLocation(config, filename)
//
// Default is GridStoreAdapter, which requires mongo
// Default is GridFSBucketAdapter, which requires mongo
// and for the API server to be using the DatabaseController with Mongo
// database adapter.

95
src/Adapters/Files/GridFSBucketAdapter.js Normal file
View File

@@ -0,0 +1,95 @@
/**
GridFSBucketAdapter
Stores files in Mongo using GridStore
Requires the database adapter to be based on mongoclient
@flow weak
*/
// @flow-disable-next
import { MongoClient, GridFSBucket, Db } from 'mongodb';
import { FilesAdapter } from './FilesAdapter';
import defaults from '../../defaults';
export class GridFSBucketAdapter extends FilesAdapter {
_databaseURI: string;
_connectionPromise: Promise<Db>;
constructor(mongoDatabaseURI = defaults.DefaultMongoURI) {
super();
this._databaseURI = mongoDatabaseURI;
}
_connect() {
if (!this._connectionPromise) {
this._connectionPromise = MongoClient.connect(this._databaseURI).then(
client => client.db(client.s.options.dbName)
);
}
return this._connectionPromise;
}
_getBucket() {
return this._connect().then(database => new GridFSBucket(database));
}
// For a given config object, filename, and data, store a file
// Returns a promise
async createFile(filename: string, data) {
const bucket = await this._getBucket();
const stream = await bucket.openUploadStream(filename);
await stream.write(data);
stream.end();
return new Promise((resolve, reject) => {
stream.on('finish', resolve);
stream.on('error', reject);
});
}
async deleteFile(filename: string) {
const bucket = await this._getBucket();
const documents = await bucket.find({ filename: filename }).toArray();
if (documents.length === 0) {
throw new Error('FileNotFound');
}
return Promise.all(
documents.map(doc => {
return bucket.delete(doc._id);
})
);
}
async getFileData(filename: string) {
const stream = await this.getDownloadStream(filename);
stream.read();
return new Promise((resolve, reject) => {
const chunks = [];
stream.on('data', data => {
chunks.push(data);
});
stream.on('end', () => {
resolve(Buffer.concat(chunks));
});
stream.on('error', err => {
reject(err);
});
});
}
getFileLocation(config, filename) {
return (
config.mount +
'/files/' +
config.applicationId +
'/' +
encodeURIComponent(filename)
);
}
async getDownloadStream(filename: string) {
const bucket = await this._getBucket();
return bucket.openDownloadStreamByName(filename);
}
}
export default GridFSBucketAdapter;

6
src/Adapters/Storage/Mongo/MongoCollection.js
View File

@@ -80,7 +80,7 @@ export default class MongoCollection {
}
count(query, { skip, limit, sort, maxTimeMS, readPreference } = {}) {
const countOperation = this._mongoCollection.count(query, {
const countOperation = this._mongoCollection.countDocuments(query, {
skip,
limit,
sort,
@@ -109,7 +109,7 @@ export default class MongoCollection {
// If there is nothing that matches the query - does insert
// Postgres Note: `INSERT ... ON CONFLICT UPDATE` that is available since 9.5.
upsertOne(query, update) {
return this._mongoCollection.update(query, update, { upsert: true });
return this._mongoCollection.updateOne(query, update, { upsert: true });
}
updateOne(query, update) {
@@ -126,7 +126,7 @@ export default class MongoCollection {
_ensureSparseUniqueIndexInBackground(indexRequest) {
return new Promise((resolve, reject) => {
this._mongoCollection.ensureIndex(
this._mongoCollection.createIndex(
indexRequest,
{ unique: true, background: true, sparse: true },
error => {

7
src/Adapters/Storage/Mongo/MongoStorageAdapter.js
View File

@@ -135,6 +135,7 @@ export class MongoStorageAdapter implements StorageAdapter {
this._uri = uri;
this._collectionPrefix = collectionPrefix;
this._mongoOptions = mongoOptions;
this._mongoOptions.useNewUrlParser = true;
// MaxTimeMS is not a global MongoDB client option, it is applied per operation.
this._maxTimeMS = mongoOptions.maxTimeMS;
@@ -385,7 +386,7 @@ export class MongoStorageAdapter implements StorageAdapter {
return storageAdapterAllCollections(this).then(collections =>
Promise.all(
collections.map(
collection => (fast ? collection.remove({}) : collection.drop())
collection => (fast ? collection.deleteMany({}) : collection.drop())
)
)
);
@@ -557,8 +558,8 @@ export class MongoStorageAdapter implements StorageAdapter {
const mongoWhere = transformWhere(className, query, schema);
return this._adaptiveCollection(className)
.then(collection =>
collection._mongoCollection.findAndModify(mongoWhere, [], mongoUpdate, {
new: true,
collection._mongoCollection.findOneAndUpdate(mongoWhere, mongoUpdate, {
returnOriginal: false,
})
)
.then(result => mongoObjectToParseObject(className, result.value, schema))

4
src/Controllers/index.js
View File

@@ -18,7 +18,7 @@ import DatabaseController from './DatabaseController';
import SchemaCache from './SchemaCache';
// Adapters
import { GridStoreAdapter } from '../Adapters/Files/GridStoreAdapter';
import { GridFSBucketAdapter } from '../Adapters/Files/GridFSBucketAdapter';
import { WinstonLoggerAdapter } from '../Adapters/Logger/WinstonLoggerAdapter';
import { InMemoryCacheAdapter } from '../Adapters/Cache/InMemoryCacheAdapter';
import { AnalyticsAdapter } from '../Adapters/Analytics/AnalyticsAdapter';
@@ -96,7 +96,7 @@ export function getFilesController(
throw 'When using an explicit database adapter, you must also use an explicit filesAdapter.';
}
const filesControllerAdapter = loadAdapter(filesAdapter, () => {
return new GridStoreAdapter(databaseURI);
return new GridFSBucketAdapter(databaseURI);
});
return new FilesController(filesControllerAdapter, appId, {
preserveFileName,

2
src/ParseServer.js
View File

@@ -43,7 +43,7 @@ addParseCloud();
// ParseServer works like a constructor of an express app.
// The args that we understand are:
// "analyticsAdapter": an adapter class for analytics
// "filesAdapter": a class like GridStoreAdapter providing create, get,
// "filesAdapter": a class like GridFSBucketAdapter providing create, get,
// and delete
// "loggerAdapter": a class like WinstonLoggerAdapter providing info, error,
// and query