Struct Service 

pub struct Service { /* private fields */ }

Implementations

impl Service

pub fn new( category_repository: Arc<DbCategoryRepository>, user_repository: Arc<DbUserRepository>, ) -> Service

pub async fn add_category( &self, category_name: &str, user_id: &UserId, ) -> Result<i64, ServiceError>

Adds a new category.

Errors

It returns an error if:

• The user does not have the required permissions.
• There is a database error.

pub async fn delete_category( &self, category_name: &str, user_id: &UserId, ) -> Result<(), ServiceError>

Deletes a category.

Errors

It returns an error if:

• The user does not have the required permissions.
• There is a database error.