pub struct Service { /* private fields */ }Implementations§
Source§impl Service
impl Service
pub fn new( category_repository: Arc<DbCategoryRepository>, authorization_service: Arc<Service>, ) -> Service
Sourcepub async fn add_category(
&self,
category_name: &str,
maybe_user_id: Option<UserId>,
) -> Result<i64, ServiceError>
pub async fn add_category( &self, category_name: &str, maybe_user_id: Option<UserId>, ) -> Result<i64, ServiceError>
Adds a new category.
§Errors
It returns an error if:
- The user does not have the required permissions.
- The category name is empty.
- The category already exists.
- There is a database error.
Sourcepub async fn delete_category(
&self,
category_name: &str,
maybe_user_id: Option<UserId>,
) -> Result<(), ServiceError>
pub async fn delete_category( &self, category_name: &str, maybe_user_id: Option<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.
Sourcepub async fn get_categories(
&self,
maybe_user_id: Option<UserId>,
) -> Result<Vec<Category>, ServiceError>
pub async fn get_categories( &self, maybe_user_id: Option<UserId>, ) -> Result<Vec<Category>, ServiceError>
Returns all the categories from the database
§Errors
It returns an error if:
- The user does not have the required permissions.
- There is a database error retrieving the categories.
Auto Trait Implementations§
impl Freeze for Service
impl !RefUnwindSafe for Service
impl Send for Service
impl Sync for Service
impl Unpin for Service
impl !UnwindSafe for Service
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