CustomerNewsletterService

This service class contains functions used for handling newsletter related tasks.
All public functions are available in the Twig template renderer.

IO\Services

Properties
Type	Name	Description
`NewsletterRepositoryContract`	`$newsletterRepo`

public __construct($newsletterRepo)

CustomerNewsletterService constructor.

**Parameters**
Type	Name	Description
`NewsletterRepositoryContract`	`$newsletterRepo`

public saveNewsletterData($email, $emailFolder, $firstName = &quot;&quot;, $lastName = &quot;&quot;)

Subscribes a single user to a newsletter

**Parameters**
Type	Name	Description
`string`	`$email`	The email address of the customer
`int`	`$emailFolder`	Id for the type of newsletter
`string`	`$firstName`	Optional: First name of the customer
`string`	`$lastName`	Optional: Last name of the customer

public saveMultipleNewsletterData($email, $emailFolders, $firstName = &quot;&quot;, $lastName = &quot;&quot;)

Subscribes a single user to multiple newsletters

**Parameters**
Type	Name	Description
`string`	`$email`	The email address of the customer
`array`	`$emailFolders`	Ids for the types of newsletters
`string`	`$firstName`	Optional: First name of the customer
`string`	`$lastName`	Optional: Last name of the customer

public updateOptInStatus($authString, $newsletterEmailId):bool

**Parameters**
Type	Name	Description
`string`	`$authString`	Authorization string used for security purposes
`int`	`$newsletterEmailId`	Unique id of the newsletter registration

public deleteNewsletterDataByEmail($email, $emailFolder):bool

Delete recipients from the newsletter Not passing the optional parameter $emailFolder deletes the recipient from all email-folders