como/como_core/src/items/mod.rs

use std::sync::Arc;

use async_trait::async_trait;
use como_domain::item::{
    queries::{GetItemQuery, GetItemsQuery},
    requests::CreateItemDto,
    responses::CreatedItemDto,
    ItemDto,
};

pub type DynItemService = Arc<dyn ItemService + Send + Sync>;

#[async_trait]
pub trait ItemService {
    async fn add_item(&self, item: CreateItemDto) -> anyhow::Result<CreatedItemDto>;
    async fn get_item(&self, query: GetItemQuery) -> anyhow::Result<ItemDto>;
    async fn get_items(&self, query: GetItemsQuery) -> anyhow::Result<Vec<ItemDto>>;
}