Users

Visit Key Concepts page to learn the most important QuickBlox concepts.

Before you begin

Register a QuickBlox account. This is a matter of a few minutes and you will be able to use this account to build your apps.
Configure QuickBlox SDK for your app. Check out Setup page for more details.
Create a user session to be able to use QuickBlox functionality. See Authentication page to learn how to do it.

Create user

It’s recommended to manage user creation at your backend for production. To learn more you can refer to QuickBlox API documentation. For POCs/MVPs or during development you may want to create users on the fly, you can use create() method. Create a user using the code snippet below. Only login (or email) and password are required. Other fields are optional.

JavaScript

const createUserParams = {
  email: '[[email protected]](/cdn-cgi/l/email-protection)',
  fullName: 'Jack Sparrow',
  login: 'jack',
  password: 'jackpassword',
  phone: '404-388-5366',
  tags: ['awesome', 'quickblox']
};

QB.users
  .create(createUserParams)
  .then(function (user) {
    // user created successfully
  })
  .catch(function (e) {
    // handle as necessary
  });

Security & PrivacyIt’s recommended to disable permission to create users with application session on production apps once user creation is implemented on your backend.Email, full name, facebookId and phone number are PII, configure session permissions according to your privacy requirements.

Retrieve users

Get a list of users using the getUsers() method below. The code snippet below shows how to get a list of users with full_name containing John, sorted by the updated_at field in descending order, and limited to 10 users on the page.

JavaScript

// * @param {Object} result
// * @param {QBUser[]} result.users Array of users returned from API request
// * @param {number} result.page Page of results
// * @param {number} result.perPage How much items returned per page
// * @param {number} result.total Total amount of results

function processUsers(result) {
  //
}

const filter = {
  field: QB.users.USERS_FILTER.FIELD.FULL_NAME,
  type: QB.users.USERS_FILTER.TYPE.STRING,
  operator: QB.users.USERS_FILTER.OPERATOR.IN,
  value: 'John'
};

const sort = {
  ascending: false,
  field: QB.users.USERS_SORT.FIELD.LAST_REQUEST_AT,
  type: QB.users.USERS_SORT.TYPE.STRING
};

const getUsersQuery = {
  filter: filter,
  sort: sort,
  page: 1,
  perPage: 10
};

QB.users
  .getUsers(getUsersQuery)
  .then(processUsers)
  .catch(function (error) {
    // handle error
  });

The method getUsers() accepts one (optional) argument of the object type that has the following fields:

Field	Required	Desription
filter	no	Specifies filtering criteria for the field.
sort	no	Specifies sorting criteria for the field.
page	no	Number of pages with results to be returned.
perPage	no	Number of records to return in one page.

If you want to retrieve only users updated after some specific date time, you can use operators. This is useful if you cache users somehow and do not want to obtain the whole list of your users on every app start. Thus, you can use search operators and sort operators to list users on the page so that it is easier to see specific users.

Search operators

You can use search operators to get more specific search results. The request below will return users filtered by IDs.

JavaScript

const occupantsIds = dialog.occupantsIds;
const filter = {
  field: QB.users.USERS_FILTER.FIELD.ID,
  type: QB.users.USERS_FILTER.TYPE.NUMBER,
  operator: QB.users.USERS_FILTER.OPERATOR.IN,
  value: occupantsIds.join() // value should be of type String
};

const getUsersQuery = {
  filter: filter
};

function processUsers(result) {}

QB.users
  .getUsers(getUsersQuery)
  .then(processUsers)
  .catch(function (e) {
    // handle error
  });

Here are the search operators that you can use to search for the exact data that you need.

Search operators	Applicable to types	Applicable to fields	Description
lt	number, string, date	id, created_at, updated_at, last_request_at, external_user_id, facebook_id	Less Than operator.
ge	number, string, date	id, created_at, updated_at, last_request_at, external_user_id, facebook_id	Greater Than or Equal to operator.
gt	number, string, date	id, created_at, updated_at, last_request_at, external_user_id, facebook_id	Greater Than operator.
le	number, string, date	id, created_at, updated_at, last_request_at, external_user_id, facebook_id	Less or Equal to operator
eq	number, string, date	id, full_name, email, login, phone, created_at, updated_at, last_request_at, external_user_id, facebook_id	Equal to operator.
ne	number, string, date	id, full_name, email, login, phone, created_at, updated_at, last_request_at, external_user_id, facebook_id	Not Equal to operator.
between	number, string, date	id, created_at, updated_at, last_request_at, external_user_id, facebook_id	Contained between values operator.
in	number, string, date	id, full_name, email, login, phone, created_at, updated_at, last_request_at, external_user_id, facebook_id	IN array operator.

Sort operators

You can use sort operators to order the search results. The request below will return users sorted in descending order by the last date a user was requested.

JavaScript

const sort = {
  ascending: false,
  field: QB.users.USERS_SORT.FIELD.LAST_REQUEST_AT,
  type: QB.users.USERS_SORT.TYPE.STRING
};

const getUsersQuery = {
  sort: sort
};

function processUsers(result) {}

QB.users
  .getUsers(getUsersQuery)
  .then(processUsers)
  .catch(function (e) {
    // handle error
  });

Here are the sort options that you can use to order the search results:

Sort options	Applicable to types	Applicable to fields	Description
ascending	All types	id, full_name, email, login, phone, website, created_at, updated_at,last_request_at, external_user_id	Sort results in the ascending order by setting the ascending as true.
descending	All types	id, full_name, email, login, phone, website, created_at, updated_at,last_request_at, external_user_id	Sort results in the ascending order by setting the ascending as false.
field	String, Number, Date	id, full_name, email, login, phone, website, created_at, updated_at, last_request_at, external_user_id	Sort Field Value
type	String, Number, Date	id, full_name, email, login, phone, website, created_at, updated_at, last_request_at, external_user_id	Type of Sort Field Value

Reset user password

This feature is coming soon. Please check back later. For more updates and questions, feel free to contact our Customer Support Team.

Update user

Update a user profile by calling the update() method. If you want to change your password, you need to provide 2 parameters: password and newPassword. As a result, the updated user entity will be returned. You can update any other field of the user using the updateUser() method. Thus, the snippet below shows how to update a tagList and customData fields.

JavaScript

const updateUserParams = {
  customData: JSON.stringify({
    name: 'John',
    age: 31,
    city: 'New York'
  }),
  tags: ['testOne', 'tagTwo']
};

QB.users
  .update(updateUserParams)
  .then(function (updatedUser) {
    // update local user information with the data server returned
  })
  .catch(function (e) {
    // handle error
  });

The update() method accepts one argument of the object type that has the following fields:

Field	Required	Description
customData	no	User custom data. Should be a String. You can convert any data types to String. For example, JSON, XML, etc.
tags	no	User tags. An array of Strings. A tag must include alphanumeric characters only and start with a letter. There are no spaces in the tag format. For example, the “tagOne” format is correct while the “tag one” format is incorrect. The maximum number of tags is 10. If more that 10 tags are provided, an error is returned: Error: tag list should contain maximum 10 tags

Set user avatar

To set a user avatar, just upload a file to the QuickBlox cloud storage and connect it to the user. To upload the file to the QuickBlox cloud storage, call the upload() method and pass the fileUrl to it. The fileUrl is a path to the file in the device filesystem. Now that the file is uploaded, get the ID of the uploaded file. To connect the file to the user, set the ID of the uploaded file to the blobId field of the user and call the update() method. As a result, the user avatar gets updated.

JavaScript

const fileUrl = "path to file in device's filesystem";
const contentUploadParams = {
  url: fileUrl,
  public: false
};

QB.content
  .upload(contentUploadParams)
  .then(function (file) {
    // file uploaded successfully
    const updateUserParams = { blobId: file.id };
    return QB.users.update(updateUserParams);
  })
  .then(function (user) {
    // user updated successfully
  })
  .catch(function (error) {
    // inspect error message to check what is wrong
  });

The update() method accepts one argument of the object type that has the following fields:

Field	Required	Description
blobId	no	User blob ID.

Get user avatar

You can also get access to the uploaded avatar of the user by calling the getPrivateURL() method. As a result, you will receive a private URL in the response. See this section to learn more about file URLs and getInfo() method.

JavaScript

const contentGetInfoParams = {
  id: user.blobId
};

// get access to the avatar that was set in user's "blobId" property
QB.content
  .getInfo(contentGetInfoParams)
  .then(function (file) {
    const contentGetPrivateUrlParams = { uid: file.uid };
    return QB.content.getPrivateUrl(contentGetPrivateUrlParams);
  })
  .then(function (imageUrl) {
    // <Image source={{ uri: imageUrl }}/>
  })
  .catch(function (error) {
    // inspect error message to check what is wrong
  });

The getPrivateUrl() method accepts one argument of the object type that has the following fields:

Field	Required	Description
uid	yes	A file unique indetifier.

SDKs

iOS

Android

JavaScript

React Native

Flutter

Before you begin

Create user

Retrieve users

Search operators

Sort operators

Reset user password

Update user

Set user avatar

Get user avatar

SDKs

iOS

Android

JavaScript

React Native

Flutter

​Before you begin

​Create user

​Retrieve users

​Search operators

​Sort operators

​Reset user password

​Update user

​Set user avatar

​Get user avatar

Before you begin

Create user

Retrieve users

Search operators

Sort operators

Reset user password

Update user

Set user avatar

Get user avatar