cms-service/src/application/services/mod.rs

use crate::domain::models::{Article, ArticleVersion, Column, Media, Tag};
use crate::infrastructure::repositories;
use common_telemetry::AppError;
use sqlx::PgPool;
use uuid::Uuid;

#[derive(Clone)]
pub struct CmsServices {
    pool: PgPool,
}

impl CmsServices {
    pub fn new(pool: PgPool) -> Self {
        Self { pool }
    }

    pub async fn create_column(
        &self,
        tenant_id: Uuid,
        name: String,
        slug: String,
        description: Option<String>,
        parent_id: Option<Uuid>,
        sort_order: i32,
    ) -> Result<Column, AppError> {
        repositories::column::create_column(
            &self.pool,
            tenant_id,
            name,
            slug,
            description,
            parent_id,
            sort_order,
        )
        .await
    }

    pub async fn list_columns(
        &self,
        tenant_id: Uuid,
        q: repositories::column::ListColumnsQuery,
    ) -> Result<repositories::column::Paged<Column>, AppError> {
        repositories::column::list_columns(&self.pool, tenant_id, q).await
    }

    pub async fn get_column(&self, tenant_id: Uuid, id: Uuid) -> Result<Column, AppError> {
        repositories::column::get_column(&self.pool, tenant_id, id).await
    }

    pub async fn update_column(
        &self,
        tenant_id: Uuid,
        id: Uuid,
        name: Option<String>,
        slug: Option<String>,
        description: Option<Option<String>>,
        parent_id: Option<Option<Uuid>>,
        sort_order: Option<i32>,
    ) -> Result<Column, AppError> {
        repositories::column::update_column(
            &self.pool,
            tenant_id,
            id,
            name,
            slug,
            description,
            parent_id,
            sort_order,
        )
        .await
    }

    pub async fn delete_column(&self, tenant_id: Uuid, id: Uuid) -> Result<(), AppError> {
        repositories::column::delete_column(&self.pool, tenant_id, id).await
    }

    pub async fn create_tag(
        &self,
        tenant_id: Uuid,
        kind: String,
        name: String,
        slug: String,
    ) -> Result<Tag, AppError> {
        repositories::tag::create_tag(&self.pool, tenant_id, kind, name, slug).await
    }

    pub async fn list_tags(
        &self,
        tenant_id: Uuid,
        q: repositories::tag::ListTagsQuery,
    ) -> Result<repositories::column::Paged<Tag>, AppError> {
        repositories::tag::list_tags(&self.pool, tenant_id, q).await
    }

    pub async fn get_tag(&self, tenant_id: Uuid, id: Uuid) -> Result<Tag, AppError> {
        repositories::tag::get_tag(&self.pool, tenant_id, id).await
    }

    pub async fn update_tag(
        &self,
        tenant_id: Uuid,
        id: Uuid,
        name: Option<String>,
        slug: Option<String>,
    ) -> Result<Tag, AppError> {
        repositories::tag::update_tag(&self.pool, tenant_id, id, name, slug).await
    }

    pub async fn delete_tag(&self, tenant_id: Uuid, id: Uuid) -> Result<(), AppError> {
        repositories::tag::delete_tag(&self.pool, tenant_id, id).await
    }

    pub async fn create_media(
        &self,
        tenant_id: Uuid,
        url: String,
        mime_type: Option<String>,
        size_bytes: Option<i64>,
        width: Option<i32>,
        height: Option<i32>,
        created_by: Option<Uuid>,
    ) -> Result<Media, AppError> {
        repositories::media::create_media(
            &self.pool,
            tenant_id,
            url,
            mime_type,
            size_bytes,
            width,
            height,
            created_by,
        )
        .await
    }

    pub async fn list_media(
        &self,
        tenant_id: Uuid,
        q: repositories::media::ListMediaQuery,
    ) -> Result<repositories::column::Paged<Media>, AppError> {
        repositories::media::list_media(&self.pool, tenant_id, q).await
    }

    pub async fn get_media(&self, tenant_id: Uuid, id: Uuid) -> Result<Media, AppError> {
        repositories::media::get_media(&self.pool, tenant_id, id).await
    }

    pub async fn delete_media(&self, tenant_id: Uuid, id: Uuid) -> Result<(), AppError> {
        repositories::media::delete_media(&self.pool, tenant_id, id).await
    }

    pub async fn create_article(
        &self,
        tenant_id: Uuid,
        column_id: Option<Uuid>,
        title: String,
        slug: String,
        summary: Option<String>,
        content: String,
        tag_ids: Vec<Uuid>,
        created_by: Option<Uuid>,
    ) -> Result<repositories::article::ArticleWithTags, AppError> {
        repositories::article::create_article(
            &self.pool,
            tenant_id,
            column_id,
            title,
            slug,
            summary,
            content,
            tag_ids,
            created_by,
        )
        .await
    }

    pub async fn get_article(
        &self,
        tenant_id: Uuid,
        id: Uuid,
    ) -> Result<repositories::article::ArticleWithTags, AppError> {
        repositories::article::get_article(&self.pool, tenant_id, id).await
    }

    pub async fn list_articles(
        &self,
        tenant_id: Uuid,
        q: repositories::article::ListArticlesQuery,
    ) -> Result<repositories::column::Paged<Article>, AppError> {
        repositories::article::list_articles(&self.pool, tenant_id, q).await
    }

    pub async fn update_article(
        &self,
        tenant_id: Uuid,
        id: Uuid,
        column_id: Option<Option<Uuid>>,
        title: Option<String>,
        slug: Option<String>,
        summary: Option<Option<String>>,
        content: Option<String>,
        tag_ids: Option<Vec<Uuid>>,
        updated_by: Option<Uuid>,
    ) -> Result<repositories::article::ArticleWithTags, AppError> {
        repositories::article::update_article(
            &self.pool,
            tenant_id,
            id,
            column_id,
            title,
            slug,
            summary,
            content,
            tag_ids,
            updated_by,
        )
        .await
    }

    pub async fn publish_article(
        &self,
        tenant_id: Uuid,
        id: Uuid,
        user_id: Option<Uuid>,
    ) -> Result<Article, AppError> {
        repositories::article::publish_article(&self.pool, tenant_id, id, user_id).await
    }

    pub async fn rollback_article(
        &self,
        tenant_id: Uuid,
        id: Uuid,
        to_version: i32,
        user_id: Option<Uuid>,
    ) -> Result<Article, AppError> {
        repositories::article::rollback_article(&self.pool, tenant_id, id, to_version, user_id)
            .await
    }

    pub async fn list_versions(
        &self,
        tenant_id: Uuid,
        article_id: Uuid,
        page: u32,
        page_size: u32,
    ) -> Result<repositories::column::Paged<ArticleVersion>, AppError> {
        repositories::article::list_versions(&self.pool, tenant_id, article_id, page, page_size)
            .await
    }
}