TagService

This service class contains functions related to tag functionality.
All public functions are available in the Twig template renderer.

IO\Services

Properties
Type	Name	Description
`TagRepositoryContract`	`$tagRepository`

public __construct($tagRepository)

TagService constructor.

**Parameters**
Type	Name	Description
`TagRepositoryContract`	`$tagRepository`

public getTagById($tagId):Tag

Get a tag by its id

**Parameters**
Type	Name	Description
`int`	`$tagId`	The id of the tag

public getTagName($tagId, $lang = null):string

Get the name of a tag for a specific language

**Parameters**
Type	Name	Description
`int`	`$tagId`	The id of the tag
`string`	`$lang`	The language to get the name in (ISO-639-1)