feat: move project to crates

Signed-off-by: kjuulh <contact@kjuulh.io>

crates/como_gql/Cargo.toml

@@ -0,0 +1,16 @@
+[package]
+name = "como_gql"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+como_core.workspace = true
+como_domain.workspace = true
+como_infrastructure.workspace = true
+
+anyhow.workspace = true
+async-trait.workspace = true
+async-graphql.workspace = true
+uuid.workspace = true

crates/como_gql/src/graphql.rs

@@ -0,0 +1,94 @@
+use crate::common::*;
+use crate::items::{CreatedItem, Item};
+use crate::projects::Project;
+use async_graphql::{Context, EmptySubscription, Object, Schema};
+use como_domain::item::queries::{GetItemQuery, GetItemsQuery};
+use como_domain::item::requests::{CreateItemDto, UpdateItemDto};
+use como_domain::projects::mutation::CreateProjectMutation;
+use como_domain::projects::queries::GetProjectQuery;
+use como_domain::projects::ProjectDto;
+
+pub type ComoSchema = Schema<QueryRoot, MutationRoot, EmptySubscription>;
+
+pub struct MutationRoot;
+
+#[Object]
+impl MutationRoot {
+    async fn create_item(
+        &self,
+        ctx: &Context<'_>,
+        item: CreateItemDto,
+    ) -> anyhow::Result<CreatedItem> {
+        let created_item = item_service(ctx)
+            .add_item(get_domain_context(ctx), item)
+            .await?;
+
+        Ok(CreatedItem {
+            id: created_item.id,
+        })
+    }
+
+    async fn create_project(
+        &self,
+        ctx: &Context<'_>,
+        request: CreateProjectMutation,
+    ) -> anyhow::Result<ProjectDto> {
+        let project = project_service(ctx)
+            .create_project(get_domain_context(ctx), request)
+            .await?;
+
+        Ok(project)
+    }
+
+    async fn update_item(&self, ctx: &Context<'_>, item: UpdateItemDto) -> anyhow::Result<Item> {
+        let updated_item = item_service(ctx)
+            .update_item(get_domain_context(ctx), item)
+            .await?;
+
+        Ok(updated_item.into())
+    }
+}
+
+pub struct QueryRoot;
+
+#[Object]
+impl QueryRoot {
+    async fn get_item(&self, ctx: &Context<'_>, query: GetItemQuery) -> anyhow::Result<Item> {
+        let item = item_service(ctx)
+            .get_item(get_domain_context(ctx), query)
+            .await?;
+
+        Ok(Item::from(item))
+    }
+
+    async fn get_items(
+        &self,
+        ctx: &Context<'_>,
+        query: GetItemsQuery,
+    ) -> anyhow::Result<Vec<Item>> {
+        let items = item_service(ctx)
+            .get_items(get_domain_context(ctx), query)
+            .await?;
+
+        Ok(items.iter().map(|i| Item::from(i.clone())).collect())
+    }
+
+    // Projects
+    async fn get_project(
+        &self,
+        ctx: &Context<'_>,
+        query: GetProjectQuery,
+    ) -> anyhow::Result<Project> {
+        project_service(ctx)
+            .get_project(get_domain_context(ctx), query)
+            .await
+            .map(|p| p.into())
+    }
+
+    async fn get_projects(&self, ctx: &Context<'_>) -> anyhow::Result<Vec<Project>> {
+        project_service(ctx)
+            .get_projects(get_domain_context(ctx))
+            .await
+            .map(|p| p.into_iter().map(|p| p.into()).collect())
+    }
+}

crates/como_gql/src/items.rs

@@ -0,0 +1,80 @@
+use crate::common::*;
+use async_graphql::{Context, Object};
+use como_domain::{
+    item::{queries::GetItemQuery, ItemDto, ItemState},
+    projects::queries::GetProjectQuery,
+};
+use uuid::Uuid;
+
+use crate::projects::Project;
+
+pub struct CreatedItem {
+    pub id: Uuid,
+}
+
+#[Object]
+impl CreatedItem {
+    pub async fn item(&self, ctx: &Context<'_>) -> anyhow::Result<Item> {
+        let item = item_service(ctx)
+            .get_item(get_domain_context(ctx), GetItemQuery { item_id: self.id })
+            .await?;
+
+        Ok(item.into())
+    }
+}
+
+pub struct Item {
+    pub id: Uuid,
+    pub title: String,
+    pub description: Option<String>,
+    pub state: ItemState,
+    pub project_id: Uuid,
+}
+
+#[Object]
+impl Item {
+    pub async fn id(&self, _ctx: &Context<'_>) -> anyhow::Result<Uuid> {
+        return Ok(self.id);
+    }
+
+    pub async fn title(&self, _ctx: &Context<'_>) -> anyhow::Result<String> {
+        return Ok(self.title.clone());
+    }
+
+    pub async fn description(&self, _ctx: &Context<'_>) -> anyhow::Result<Option<String>> {
+        return Ok(self.description.clone());
+    }
+
+    pub async fn state(&self, _ctx: &Context<'_>) -> anyhow::Result<ItemState> {
+        return Ok(self.state);
+    }
+
+    pub async fn project(&self, ctx: &Context<'_>) -> anyhow::Result<Project> {
+        let project = project_service(ctx)
+            .get_project(
+                get_domain_context(ctx),
+                GetProjectQuery {
+                    project_id: self.project_id,
+                },
+            )
+            .await?;
+
+        Ok(project.into())
+    }
+
+    pub async fn project_id(&self, _ctx: &Context<'_>) -> anyhow::Result<Uuid> {
+        return Ok(self.project_id);
+    }
+}
+
+impl From<ItemDto> for Item {
+    fn from(dto: ItemDto) -> Self {
+        Self {
+            id: dto.id,
+            title: dto.title,
+            description: dto.description,
+            state: dto.state,
+            project_id: dto.project_id,
+        }
+    }
+}

crates/como_gql/src/lib.rs

@@ -0,0 +1,33 @@
+pub mod graphql;
+mod items;
+mod projects;
+
+pub mod common {
+    use async_graphql::Context;
+    use como_core::items::DynItemService;
+    use como_core::projects::DynProjectService;
+    use como_infrastructure::register::ServiceRegister;
+
+    #[inline(always)]
+    pub(crate) fn get_domain_context<'a>(ctx: &Context<'a>) -> &'a como_domain::Context {
+        ctx.data_unchecked::<como_domain::Context>()
+    }
+
+    #[allow(dead_code)]
+    #[inline(always)]
+    pub(crate) fn get_service_register<'a>(ctx: &Context<'a>) -> &'a ServiceRegister {
+        ctx.data_unchecked::<ServiceRegister>()
+    }
+
+    #[inline(always)]
+    pub(crate) fn project_service<'a>(ctx: &Context<'a>) -> DynProjectService {
+        ctx.data_unchecked::<ServiceRegister>()
+            .project_service
+            .clone()
+    }
+
+    #[inline(always)]
+    pub(crate) fn item_service<'a>(ctx: &Context<'a>) -> DynItemService {
+        ctx.data_unchecked::<ServiceRegister>().item_service.clone()
+    }
+}

crates/como_gql/src/projects.rs

@@ -0,0 +1,48 @@
+use crate::common::*;
+use async_graphql::{Context, Object};
+use como_domain::projects::ProjectDto;
+
+use uuid::Uuid;
+
+use crate::items::Item;
+
+pub struct Project {
+    pub id: Uuid,
+    pub name: String,
+}
+
+#[Object]
+impl Project {
+    async fn id(&self) -> &Uuid {
+        &self.id
+    }
+
+    async fn name(&self) -> &String {
+        &self.name
+    }
+
+    async fn items(&self, ctx: &Context<'_>) -> anyhow::Result<Vec<Item>> {
+        let items = item_service(ctx)
+            .get_items(
+                get_domain_context(ctx),
+                como_domain::item::queries::GetItemsQuery {
+                    project_id: self.id,
+                },
+            )
+            .await?
+            .iter()
+            .map(|i| Item::from(i.clone()))
+            .collect::<Vec<_>>();
+
+        Ok(items)
+    }
+}
+
+impl From<ProjectDto> for Project {
+    fn from(dto: ProjectDto) -> Self {
+        Self {
+            id: dto.id,
+            name: dto.name,
+        }
+    }
+}