Struct ArticleService 

pub struct ArticleService { /* private fields */ }

Service for managing articles and their associated images

Provides high-level operations for creating, reading, updating and deleting articles, while also handling associated image management.

Implementations

impl ArticleService

pub async fn new(config: DbConfig) -> Self

Creates a new ArticleService instance

Arguments

• config - Database configuration containing connection details

Returns

A new ArticleService instance with initialized repositories

pub async fn get_article_by_slug( &self, slug: &str, ) -> Result<Article, Box<dyn Error>>

Retrieves an article by its slug

Arguments

• slug - The URL-friendly slug identifying the article

Returns

The article if found, otherwise an error

pub async fn get_article_by_id( &self, id: Uuid, ) -> Result<Article, Box<dyn Error>>

Retrieves an article by its ID

Arguments

• id - The UUID of the article

Returns

The article if found, otherwise an error

pub async fn delete_article(&self, id: Uuid) -> Result<(), Box<dyn Error>>

Deletes an article and its associated images

Arguments

• id - The UUID of the article to delete

Returns

Ok(()) if successful, otherwise an error

pub async fn list_articles( &self, filter: Option<HashMap<String, String>>, ) -> Result<Vec<Article>, Box<dyn Error>>

Lists articles based on optional filters

Arguments

• filter - Optional HashMap of filter criteria

Returns

Vector of articles matching the filter criteria

pub async fn create_article( &self, title: &str, slug: &str, description: &str, author: &str, kind: Option<ArticleKind>, ) -> Result<Uuid, Box<dyn Error>>

Creates a new article

Arguments

• title - Article title
• slug - URL-friendly slug
• description - Article description
• author - Author string (can be comma-separated or array format)
• kind - Optional article type

Returns

The UUID of the created article

pub async fn update_article( &self, id: Uuid, title: &str, slug: &str, description: &str, author: Vec<String>, status: Option<&str>, created: Option<DateTime<Utc>>, contents: &str, images: Vec<String>, source: &str, publish: Option<DateTime<Utc>>, kind: Option<ArticleKind>, ) -> Result<(), Box<dyn Error>>

Updates an existing article and its associated images

Arguments

• id - Article UUID
• title - New title
• slug - New slug
• description - New description
• author - New author list
• status - Optional new status
• created - Optional new creation date
• contents - New content
• images - New list of image paths
• source - New source
• publish - Optional new publish date
• kind - Optional new article type

Returns

Ok(()) if successful, otherwise an error

Trait Implementations

impl Debug for ArticleService

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.