with memory db

como_core/src/items/mod.rs

@@ -1,11 +1,18 @@
 use std::sync::Arc;
 
 use async_trait::async_trait;
-use como_domain::item::{requests::CreateItemDto, responses::CreatedItemDto};
+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>>;
 }

como_core/src/projects/mod.rs

@@ -1,8 +1,15 @@
 use std::sync::Arc;
 
 use async_trait::async_trait;
+use como_domain::projects::{
+    queries::{GetProjectQuery, GetProjectsQuery},
+    ProjectDto,
+};
 
 pub type DynProjectService = Arc<dyn ProjectService + Send + Sync>;
 
 #[async_trait]
-pub trait ProjectService {}
+pub trait ProjectService {
+    async fn get_project(&self, query: GetProjectQuery) -> anyhow::Result<ProjectDto>;
+    async fn get_projects(&self, query: GetProjectsQuery) -> anyhow::Result<Vec<ProjectDto>>;
+}