refactor

.drone.yml

@@ -0,0 +1,88 @@
+kind: pipeline
+name: default
+type: docker
+
+steps:
+  - name: load_secret
+    image: debian:buster-slim
+    volumes:
+      - name: ssh
+        path: /root/.ssh/
+    environment:
+      SSH_KEY:
+        from_secret: gitea_id_ed25519
+    commands:
+      - mkdir -p $HOME/.ssh/
+      - echo "$SSH_KEY" | base64 -d > $HOME/.ssh/id_ed25519
+
+  - name: build
+    image: kasperhermansen/cuddle:latest
+    pull: always
+    volumes:
+      - name: ssh
+        path: /root/.ssh/
+      - name: dockersock
+        path: /var/run
+    commands:
+      - apk add bash git
+      - git remote set-url origin $DRONE_GIT_SSH_URL
+      - cuddle_cli x setup_ssh
+      - cuddle_cli x start_deployment
+      - cuddle_cli x render_templates
+      - cuddle_cli x render_como_templates
+      - cuddle_cli x build_release
+      - cuddle_cli x push_release
+      - cuddle_cli x deploy_release
+    environment:
+      DOCKER_BUILDKIT: 1
+      DOCKER_USERNAME:
+        from_secret: docker_username
+      DOCKER_PASSWORD:
+        from_secret: docker_password
+      SSH_KEY:
+        from_secret: gitea_id_ed25519
+
+  - name: push_tags
+    image: kasperhermansen/drone-semantic-release:latest
+    pull: always
+    volumes:
+      - name: ssh
+        path: /root/.ssh/
+      - name: dockersock
+        path: /var/run
+    commands:
+      - semantic-release --no-ci
+    environment:
+      DOCKER_BUILDKIT: 1
+      SSH_KEY:
+        from_secret: gitea_id_ed25519
+    depends_on:
+      - build
+
+  - name: send telegram notification
+    image: appleboy/drone-telegram
+    settings:
+      token:
+        from_secret: telegram_token
+      to: 2129601481
+      format: markdown
+    depends_on:
+      - build
+      - push_tags
+    when:
+      status: [failure, success]
+
+services:
+- name: docker
+  image: docker:dind
+  privileged: true
+  volumes:
+  - name: dockersock
+    path: /var/run
+volumes:
+  - name: ssh
+    temp: {}
+  - name: dockersock
+    temp: {}
+
+

.env

@@ -0,0 +1,11 @@
+POSTGRES_DB=como
+POSTGRES_USER=como
+POSTGRES_PASSWORD=somenotverysecurepassword
+
+DATABASE_URL="postgres://como:somenotverysecurepassword@localhost:5432/como"
+RUST_LOG=como_api=info,como_bin=info,como_core=info,como_domain=info,como_gql=info,como_infrastructure=info,sqlx=debug,tower_http=debug
+TOKEN_SECRET=something
+API_PORT=3001
+CORS_ORIGIN=http://localhost:3000
+RUN_MIGRATIONS=true
+SEED=true

.gitignore

@@ -1,2 +1,3 @@
-target/
+/target
 .cuddle/
+node_modules/

.releaserc.yml

@@ -0,0 +1,8 @@
+branches: 
+  - "main"
+
+plugins:
+  - "@semantic-release/commit-analyzer"
+  - "@semantic-release/release-notes-generator"
+  - "@semantic-release/changelog"
+  - "@semantic-release/git"

Cargo.toml

@@ -1,3 +1,9 @@
 [workspace]
-members = [ "crates/*" ]
+members = [
-resolver = "2"
+  "como_bin",
+  "como_core",
+  "como_domain",
+  "como_infrastructure",
+  "como_gql",
+  "como_api",
+]

README.md

@@ -1,76 +1 @@
-# Omnia
+# Cibus Backend
-
-`Omnia` is a tool to provide a common platform for everything. It is a tool
-build to support note-taking, handling personal relationships, project
-development, todos, research, up-keep of external work, and much more.
-
-This may seem like a large list of tasks, and it is. However, Omnia is designed
-to be opinionated, and provide a minimalistic approach to each of the above.
-Omnia is not a general purpose tool, text editing tool, it is designed to fit
-into your existing toolstack, with its opinionated project structure, and
-workflow.
-
-Alternatives to this tool:
-
-- Notion: with second brain templates etc.
-- Obsidian: with zen garden templates etc.
-
-Omnia is a commandline tool, which functions using a terminal ui, or pure cli
-commands. Called `interactive` for the former, and `prompt` for the latter. It
-is designed to work with your favorite EDITOR, to keep the scope of this project
-reasonable, `Omnia` doesn't try to bundle with an editor. Instead it will
-respect your `OMNIA_EDITOR`, or `EDITOR` environment variables, and launch the
-files using those.
-
-## How to use `Omnia`
-
-To launch the fully interactive view, simply type `omnia` in your shell of
-choice. This will boot up the TUI, press `?` for help and it will show a brief,
-menu as well as the most common keybinds.
-
-Following each command will be shown separately, these will be available in the
-UI as well, just follow along in the menu, or use the command key `:` to open
-the command palette.
-
-### Commands
-
-In Omnia everything is designed to use Markdown files, even the templates are
-markdown files, though with some special syntax to make prompting easier. This
-also means that you can open your local ~/omnia directory using your favorite
-editor, as everything is just markdown files.
-
-Projects are the cornerstone of how Omnia functions. Every navigation item is a
-project, be they todo lists, research items, external sites etc. Projects can be
-nested, and projects can contain pages. External apps can be configured as a
-project, and will need a certain interface to be functional.
-
-This means that when you type a command:
-
-`omnia --help`, each subcommand will be a project, some keywords are reserved:
-(todo, inbox, project, etc.), each project decides which commands are available,
-and this is fully customizeable, through our plugin system. Though note that we
-ship the default view with a set of preconfigured plugins:
-
-- todo
-- inbox
-- projects
-- areas
-
-Typing each of the commands above will open the fully interactive tui:
-`omnia todo`. Todo has a set of commands available to it: `omnia todo create` as
-an example. This will open the prompt view, which will interactive ask the user
-to fill out a form. These questions will also be available using commandline
-flags as well.
-
-### Views
-
-Some of the projects are built as views, this may be a list of recent
-notifications on github, apis of interest, metrics and whatnot.
-
-## Remote first
-
-Omnia will sync remote first in nearly all cases. The only exception is in
-progress forms and whatnot. This is to keep complexity down, as well as making
-sure Omnia is as easily crossplatform as possible. You should be able to use
-`Omnia` from all your terminal capable devices. This sprung out of my own need
-for having my notes available everywhere, without having conflicts.

como_api/Cargo.toml

@@ -0,0 +1,39 @@
+[package]
+name = "como_api"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+como_gql = { path = "../como_gql" }
+como_core = { path = "../como_core" }
+como_domain = { path = "../como_domain" }
+como_infrastructure = { path = "../como_infrastructure" }
+
+async-graphql = "4.0.6"
+async-graphql-axum = "*"
+axum = "0.5.13"
+axum-extra = { version = "*", features = ["cookie", "cookie-private"] }
+axum-sessions = { version = "*" }
+serde = { version = "1.0", features = ["derive"] }
+serde_json = "1.0.68"
+
+tokio = { version = "1.20.1", features = ["full"] }
+uuid = { version = "1.1.2", features = ["v4", "fast-rng"] }
+sqlx = { version = "0.6", features = [
+  "runtime-tokio-rustls",
+  "postgres",
+  "migrate",
+  "uuid",
+  "offline",
+] }
+anyhow = "1.0.60"
+dotenv = "0.15.0"
+tracing = "0.1.36"
+tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
+argon2 = "0.4"
+rand_core = { version = "0.6", features = ["std"] }
+cookie = { version = "0.16", features = ["secure", "percent-encode"] }
+tower = { version = "0.4", features = ["timeout"] }
+tower-http = { version = "0.3", features = ["trace", "cors"] }

como_api/src/controllers/graphql.rs

@@ -0,0 +1,21 @@
+use async_graphql::{EmptySubscription, Schema};
+use axum::{routing::get, Extension, Router};
+use como_gql::{
+    graphql::{MutationRoot, QueryRoot},
+    graphql_handler, graphql_playground,
+};
+use como_infrastructure::register::ServiceRegister;
+
+pub struct GraphQLController;
+
+impl GraphQLController {
+    pub fn new_router(service_register: ServiceRegister) -> Router {
+        let schema = Schema::build(QueryRoot, MutationRoot, EmptySubscription)
+            .data(service_register)
+            .finish();
+
+        Router::new()
+            .route("/", get(graphql_playground).post(graphql_handler))
+            .layer(Extension(schema))
+    }
+}

como_api/src/controllers/mod.rs

@@ -0,0 +1 @@
+pub mod graphql;

como_api/src/lib.rs

@@ -0,0 +1,2 @@
+mod controllers;
+pub mod router;

como_api/src/router.rs

@@ -0,0 +1,44 @@
+use anyhow::Context;
+use axum::{
+    http::{HeaderValue, Method},
+    Router,
+};
+use como_infrastructure::register::ServiceRegister;
+use tower::ServiceBuilder;
+use tower_http::{cors::CorsLayer, trace::TraceLayer};
+
+use crate::controllers::graphql::GraphQLController;
+
+pub struct Api;
+
+impl Api {
+    pub async fn run_api(
+        port: u32,
+        cors_origin: &str,
+        service_register: ServiceRegister,
+    ) -> anyhow::Result<()> {
+        let router = Router::new()
+            .nest(
+                "/graphql",
+                GraphQLController::new_router(service_register.clone()),
+            )
+            .layer(ServiceBuilder::new().layer(TraceLayer::new_for_http()))
+            .layer(
+                CorsLayer::new()
+                    .allow_origin(
+                        cors_origin
+                            .parse::<HeaderValue>()
+                            .context("could not parse cors origin as header")?,
+                    )
+                    .allow_headers([axum::http::header::CONTENT_TYPE])
+                    .allow_methods([Method::GET, Method::POST, Method::OPTIONS]),
+            );
+
+        axum::Server::bind(&format!("0.0.0.0:{}", port).parse().unwrap())
+            .serve(router.into_make_service())
+            .await
+            .context("error while starting API")?;
+
+        Ok(())
+    }
+}

como_bin/Cargo.toml

@@ -0,0 +1,39 @@
+[package]
+name = "como_bin"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+como_gql = { path = "../como_gql" }
+como_core = { path = "../como_core" }
+como_domain = { path = "../como_domain" }
+como_infrastructure = { path = "../como_infrastructure" }
+como_api = { path = "../como_api" }
+
+async-graphql = "4.0.6"
+async-graphql-axum = "*"
+axum = "0.5.13"
+axum-extra = { version = "*", features = ["cookie", "cookie-private"] }
+axum-sessions = { version = "*" }
+serde = { version = "1.0", features = ["derive"] }
+serde_json = "1.0.68"
+tokio = { version = "1.20.1", features = ["full"] }
+uuid = { version = "1.1.2", features = ["v4", "fast-rng"] }
+sqlx = { version = "0.6", features = [
+  "runtime-tokio-rustls",
+  "postgres",
+  "migrate",
+  "uuid",
+  "offline",
+] }
+anyhow = "1.0.60"
+dotenv = "0.15.0"
+tracing = "0.1.36"
+tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
+tower-http = { version = "0.3.4", features = ["full"] }
+argon2 = "0.4"
+rand_core = { version = "0.6", features = ["std"] }
+cookie = { version = "0.16", features = ["secure", "percent-encode"] }
+clap = { version = "3", features = ["derive", "env"] }

como_bin/src/error.rs

@@ -0,0 +1,22 @@
+use axum::{http::StatusCode, response::IntoResponse, Json};
+use serde_json::json;
+
+#[allow(dead_code)]
+#[derive(Debug)]
+pub enum AppError {
+    WrongCredentials,
+    InternalServerError,
+}
+
+impl IntoResponse for AppError {
+    fn into_response(self) -> axum::response::Response {
+        let (status, err_msg) = match self {
+            Self::WrongCredentials => (StatusCode::BAD_REQUEST, "invalid credentials"),
+            Self::InternalServerError => (
+                StatusCode::INTERNAL_SERVER_ERROR,
+                "something went wrong with your request",
+            ),
+        };
+        (status, Json(json!({ "error": err_msg }))).into_response()
+    }
+}

como_bin/src/main.rs

@@ -0,0 +1,41 @@
+use std::sync::Arc;
+
+mod error;
+
+use clap::Parser;
+
+use anyhow::Context;
+
+use como_api::router::Api;
+use como_infrastructure::{
+    configs::AppConfig, database::ConnectionPoolManager, register::ServiceRegister,
+};
+
+use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};
+
+#[tokio::main]
+async fn main() -> anyhow::Result<()> {
+    tracing::info!("Loading dotenv");
+    dotenv::dotenv()?;
+
+    let config = Arc::new(AppConfig::parse());
+
+    tracing_subscriber::registry()
+        .with(tracing_subscriber::EnvFilter::new(&config.rust_log))
+        .with(tracing_subscriber::fmt::layer())
+        .init();
+
+    let pool = ConnectionPoolManager::new_pool(&config.database_url, true).await?;
+
+    let service_register = ServiceRegister::new(pool, config.clone());
+
+    Api::run_api(
+        config.api_port,
+        &config.cors_origin,
+        service_register.clone(),
+    )
+    .await
+    .context("could not initialize API")?;
+
+    Ok(())
+}

como_core/Cargo.toml

@@ -0,0 +1,31 @@
+[package]
+name = "como_core"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+como_domain = { path = "../como_domain" }
+tokio = { version = "1", features = ["full"] }
+axum = "0.5.1"
+
+# utilty crates
+serde = { version = "1.0.136", features = ["derive"] }
+sqlx = { version = "0.5", features = [
+  "runtime-tokio-rustls",
+  "postgres",
+  "time",
+] }
+serde_json = "1.0.81"
+dotenv = "0.15.0"
+tracing = "0.1"
+tracing-subscriber = "0.3"
+anyhow = "1"
+validator = { version = "0.15", features = ["derive"] }
+async-trait = "0.1"
+thiserror = "1"
+rust-argon2 = "1.0"
+clap = { version = "3", features = ["derive", "env"] }
+mockall = "0.11.1"
+time = "0.2"

como_core/src/items/mod.rs

@@ -0,0 +1,18 @@
+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>>;
+}

como_core/src/lib.rs

@@ -0,0 +1,3 @@
+pub mod items;
+pub mod projects;
+pub mod users;

como_core/src/projects/mod.rs

@@ -0,0 +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 {
+    async fn get_project(&self, query: GetProjectQuery) -> anyhow::Result<ProjectDto>;
+    async fn get_projects(&self, query: GetProjectsQuery) -> anyhow::Result<Vec<ProjectDto>>;
+}

como_core/src/users/mod.rs

@@ -0,0 +1,15 @@
+use std::sync::Arc;
+
+use async_trait::async_trait;
+
+pub type DynUserService = Arc<dyn UserService + Send + Sync>;
+
+#[async_trait]
+pub trait UserService {
+    async fn add_user(&self, username: String, password: String) -> anyhow::Result<String>;
+    async fn validate_user(
+        &self,
+        username: String,
+        password: String,
+    ) -> anyhow::Result<Option<String>>;
+}

como_domain/Cargo.toml

@@ -0,0 +1,13 @@
+[package]
+name = "como_domain"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+async-graphql = { version = "4.0.6", features = ["uuid"] }
+anyhow = "1.0.60"
+serde = { version = "1.0", features = ["derive"] }
+serde_json = "1.0.68"
+uuid = { version = "1.1.2", features = ["v4", "fast-rng", "serde"] }

como_domain/src/item/mod.rs

@@ -0,0 +1,23 @@
+pub mod queries;
+pub mod requests;
+pub mod responses;
+
+use async_graphql::{Enum, InputObject};
+use serde::{Deserialize, Serialize};
+use uuid::Uuid;
+
+#[derive(Debug, Deserialize, Serialize, Clone, PartialEq, Eq, Enum, Copy)]
+pub enum ItemState {
+    Created,
+    Done,
+    Archived,
+    Deleted,
+}
+
+#[derive(Debug, Serialize, Deserialize, Clone, PartialEq, Eq, InputObject)]
+pub struct ItemDto {
+    pub id: Uuid,
+    pub title: String,
+    pub description: Option<String>,
+    pub state: ItemState,
+}

como_domain/src/item/queries.rs

@@ -0,0 +1,13 @@
+use async_graphql::InputObject;
+use serde::{Deserialize, Serialize};
+use uuid::Uuid;
+
+#[derive(Debug, Serialize, Deserialize, Clone, PartialEq, Eq, InputObject)]
+pub struct GetItemQuery {
+    pub item_id: Uuid,
+}
+
+#[derive(Debug, Serialize, Deserialize, Clone, PartialEq, Eq, InputObject)]
+pub struct GetItemsQuery {
+    pub user_id: Uuid,
+}

como_domain/src/item/requests.rs

@@ -0,0 +1,7 @@
+use async_graphql::InputObject;
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Serialize, Deserialize, Clone, PartialEq, Eq, InputObject)]
+pub struct CreateItemDto {
+    pub name: String,
+}

como_domain/src/item/responses.rs

@@ -0,0 +1,3 @@
+use super::ItemDto;
+
+pub type CreatedItemDto = ItemDto;

como_domain/src/lib.rs

@@ -0,0 +1,3 @@
+pub mod item;
+pub mod projects;
+pub mod users;

como_domain/src/projects/mod.rs

@@ -0,0 +1,13 @@
+pub mod queries;
+pub mod requests;
+pub mod responses;
+
+use async_graphql::{InputObject, SimpleObject};
+use serde::{Deserialize, Serialize};
+use uuid::Uuid;
+
+#[derive(Debug, Serialize, Deserialize, Clone, PartialEq, Eq, InputObject, SimpleObject)]
+pub struct ProjectDto {
+    pub id: Uuid,
+    pub name: String,
+}

como_domain/src/projects/queries.rs

@@ -0,0 +1,14 @@
+use async_graphql::InputObject;
+use serde::{Deserialize, Serialize};
+use uuid::Uuid;
+
+#[derive(Debug, Serialize, Deserialize, Clone, PartialEq, Eq, InputObject)]
+pub struct GetProjectQuery {
+    pub project_id: Option<Uuid>,
+    pub item_id: Option<Uuid>,
+}
+
+#[derive(Debug, Serialize, Deserialize, Clone, PartialEq, Eq, InputObject)]
+pub struct GetProjectsQuery {
+    pub user_id: Uuid,
+}

como_domain/src/projects/requests.rs

@@ -0,0 +1,6 @@
+use serde::{Deserialize, Serialize};
+
+#[derive(Serialize, Deserialize)]
+pub struct CreateProjectDto {
+    pub name: String,
+}

como_domain/src/projects/responses.rs

@@ -0,0 +1,3 @@
+use super::ProjectDto;
+
+pub type CreatedProjectDto = ProjectDto;

como_domain/src/users/mod.rs

@@ -0,0 +1,12 @@
+pub mod requests;
+pub mod responses;
+
+use serde::{Deserialize, Serialize};
+use uuid::Uuid;
+
+#[derive(Serialize, Deserialize, Debug)]
+pub struct UserDto {
+    pub id: Uuid,
+    pub username: String,
+    pub email: String,
+}

como_domain/src/users/requests.rs

@@ -0,0 +1,8 @@
+use serde::{Deserialize, Serialize};
+
+#[derive(Serialize, Deserialize)]
+pub struct CreateUserDto {
+    pub username: String,
+    pub email: String,
+    pub password: String,
+}

como_domain/src/users/responses.rs

@@ -0,0 +1,3 @@
+use super::UserDto;
+
+pub type UserCreatedDto = UserDto;

como_gql/Cargo.toml

@@ -0,0 +1,36 @@
+[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 = { path = "../como_core" }
+como_domain = { path = "../como_domain" }
+como_infrastructure = { path = "../como_infrastructure" }
+
+async-graphql = "4.0.6"
+async-graphql-axum = "*"
+axum = "0.5.13"
+axum-extra = { version = "*", features = ["cookie", "cookie-private"] }
+axum-sessions = { version = "*" }
+serde = { version = "1.0", features = ["derive"] }
+serde_json = "1.0.68"
+tokio = { version = "1.20.1", features = ["full"] }
+uuid = { version = "1.1.2", features = ["v4", "fast-rng"] }
+sqlx = { version = "0.6", features = [
+  "runtime-tokio-rustls",
+  "postgres",
+  "migrate",
+  "uuid",
+  "offline",
+] }
+anyhow = "1.0.60"
+dotenv = "0.15.0"
+tracing = "0.1.36"
+tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
+tower-http = { version = "0.3.4", features = ["full"] }
+argon2 = "0.4"
+rand_core = { version = "0.6", features = ["std"] }
+cookie = { version = "0.16", features = ["secure", "percent-encode"] }

como_gql/src/graphql.rs

@@ -0,0 +1,125 @@
+use async_graphql::{Context, EmptySubscription, Object, Schema};
+
+use como_domain::{
+    item::{
+        queries::{GetItemQuery, GetItemsQuery},
+        requests::CreateItemDto,
+    },
+    projects::{
+        queries::{GetProjectQuery, GetProjectsQuery},
+        ProjectDto,
+    },
+};
+use como_infrastructure::register::ServiceRegister;
+
+use crate::items::{CreatedItem, Item};
+
+pub type ComoSchema = Schema<QueryRoot, MutationRoot, EmptySubscription>;
+
+pub struct MutationRoot;
+
+#[Object]
+impl MutationRoot {
+    async fn login(
+        &self,
+        ctx: &Context<'_>,
+        username: String,
+        password: String,
+    ) -> anyhow::Result<bool> {
+        let service_register = ctx.data_unchecked::<ServiceRegister>();
+
+        let valid = service_register
+            .user_service
+            .validate_user(username, password)
+            .await?;
+        let returnvalid = match valid {
+            Some(..) => true,
+            None => false,
+        };
+
+        Ok(returnvalid)
+    }
+
+    async fn register(
+        &self,
+        ctx: &Context<'_>,
+        username: String,
+        password: String,
+    ) -> anyhow::Result<String> {
+        let service_register = ctx.data_unchecked::<ServiceRegister>();
+
+        let user_id = service_register
+            .user_service
+            .add_user(username, password)
+            .await?;
+
+        Ok(user_id)
+    }
+
+    async fn create_item(
+        &self,
+        ctx: &Context<'_>,
+        item: CreateItemDto,
+    ) -> anyhow::Result<CreatedItem> {
+        let services_register = ctx.data_unchecked::<ServiceRegister>();
+
+        let created_item = services_register.item_service.add_item(item).await?;
+
+        Ok(CreatedItem {
+            id: created_item.id,
+        })
+    }
+}
+
+pub struct QueryRoot;
+
+#[Object]
+impl QueryRoot {
+    // Items
+    async fn get_item(&self, ctx: &Context<'_>, query: GetItemQuery) -> anyhow::Result<Item> {
+        let item = ctx
+            .data_unchecked::<ServiceRegister>()
+            .item_service
+            .get_item(query)
+            .await?;
+
+        Ok(Item::from(item))
+    }
+
+    async fn get_items(
+        &self,
+        ctx: &Context<'_>,
+        query: GetItemsQuery,
+    ) -> anyhow::Result<Vec<Item>> {
+        let items = ctx
+            .data_unchecked::<ServiceRegister>()
+            .item_service
+            .get_items(query)
+            .await?;
+
+        Ok(items.iter().map(|i| Item::from(i.clone())).collect())
+    }
+
+    // Projects
+    async fn get_project(
+        &self,
+        ctx: &Context<'_>,
+        query: GetProjectQuery,
+    ) -> anyhow::Result<ProjectDto> {
+        ctx.data_unchecked::<ServiceRegister>()
+            .project_service
+            .get_project(query)
+            .await
+    }
+
+    async fn get_projects(
+        &self,
+        ctx: &Context<'_>,
+        query: GetProjectsQuery,
+    ) -> anyhow::Result<Vec<ProjectDto>> {
+        ctx.data_unchecked::<ServiceRegister>()
+            .project_service
+            .get_projects(query)
+            .await
+    }
+}

como_gql/src/items.rs

@@ -0,0 +1,76 @@
+use async_graphql::{Context, Object};
+use como_domain::{
+    item::{queries::GetItemQuery, ItemDto, ItemState},
+    projects::queries::GetProjectQuery,
+};
+use como_infrastructure::register::ServiceRegister;
+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 = ctx
+            .data_unchecked::<ServiceRegister>()
+            .item_service
+            .get_item(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,
+}
+
+#[Object]
+impl Item {
+    pub async fn id(&self, _ctx: &Context<'_>) -> anyhow::Result<Uuid> {
+        Ok(self.id)
+    }
+
+    pub async fn title(&self, _ctx: &Context<'_>) -> anyhow::Result<String> {
+        Ok(self.title.clone())
+    }
+
+    pub async fn description(&self, _ctx: &Context<'_>) -> anyhow::Result<Option<String>> {
+        Ok(self.description.clone())
+    }
+
+    pub async fn state(&self, _ctx: &Context<'_>) -> anyhow::Result<ItemState> {
+        Ok(self.state)
+    }
+
+    pub async fn project(&self, ctx: &Context<'_>) -> anyhow::Result<Project> {
+        let project = ctx
+            .data_unchecked::<ServiceRegister>()
+            .project_service
+            .get_project(GetProjectQuery {
+                item_id: Some(self.id),
+                project_id: None,
+            })
+            .await?;
+
+        Ok(project.into())
+    }
+}
+
+impl From<ItemDto> for Item {
+    fn from(dto: ItemDto) -> Self {
+        Self {
+            id: dto.id,
+            title: dto.title,
+            description: dto.description,
+            state: dto.state,
+        }
+    }
+}

como_gql/src/lib.rs

@@ -0,0 +1,26 @@
+use async_graphql_axum::{GraphQLRequest, GraphQLResponse};
+use axum::{
+    extract::Extension,
+    http::StatusCode,
+    response::{Html, IntoResponse},
+};
+
+use async_graphql::http::{playground_source, GraphQLPlaygroundConfig};
+use graphql::ComoSchema;
+
+pub mod graphql;
+mod items;
+mod projects;
+
+pub async fn graphql_handler(
+    schema: Extension<ComoSchema>,
+    req: GraphQLRequest,
+) -> Result<GraphQLResponse, StatusCode> {
+    let req = req.into_inner();
+
+    Ok(schema.execute(req).await.into())
+}
+
+pub async fn graphql_playground() -> impl IntoResponse {
+    Html(playground_source(GraphQLPlaygroundConfig::new("/graphql")))
+}

como_gql/src/projects.rs

@@ -0,0 +1,18 @@
+use async_graphql::SimpleObject;
+use como_domain::projects::ProjectDto;
+use uuid::Uuid;
+
+#[derive(SimpleObject)]
+pub struct Project {
+    pub id: Uuid,
+    pub name: String,
+}
+
+impl From<ProjectDto> for Project {
+    fn from(dto: ProjectDto) -> Self {
+        Self {
+            id: dto.id,
+            name: dto.name,
+        }
+    }
+}

como_infrastructure/Cargo.toml

@@ -0,0 +1,36 @@
+[package]
+name = "como_infrastructure"
+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 = { path = "../como_core" }
+como_domain = { path = "../como_domain" }
+
+async-graphql = "4.0.6"
+async-graphql-axum = "*"
+axum = "0.5.13"
+axum-extra = { version = "*", features = ["cookie", "cookie-private"] }
+axum-sessions = { version = "*" }
+serde = { version = "1.0", features = ["derive"] }
+serde_json = "1.0.68"
+tokio = { version = "1.20.1", features = ["full"] }
+uuid = { version = "1.1.2", features = ["v4", "fast-rng"] }
+sqlx = { version = "0.6", features = [
+  "runtime-tokio-rustls",
+  "postgres",
+  "migrate",
+  "uuid",
+  "offline",
+] }
+anyhow = "1.0.60"
+dotenv = "0.15.0"
+tracing = "0.1.36"
+tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
+tower-http = { version = "0.3.4", features = ["full"] }
+argon2 = "0.4"
+rand_core = { version = "0.6", features = ["std"] }
+cookie = { version = "0.16", features = ["secure", "percent-encode"] }
+clap = { version = "3", features = ["derive", "env"] }

como_infrastructure/migrations/20220808220223_initial_migration.sql

@@ -0,0 +1,8 @@
+-- Add migration script here
+CREATE TABLE IF NOT EXISTS users (
+  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+  username varchar not null,
+  password_hash varchar not null
+);
+
+CREATE unique index users_username_idx on users(username)

como_infrastructure/src/configs/mod.rs

@@ -0,0 +1,17 @@
+#[derive(clap::Parser)]
+pub struct AppConfig {
+    #[clap(long, env)]
+    pub database_url: String,
+    #[clap(long, env)]
+    pub rust_log: String,
+    #[clap(long, env)]
+    pub token_secret: String,
+    #[clap(long, env)]
+    pub api_port: u32,
+    #[clap(long, env)]
+    pub run_migrations: bool,
+    #[clap(long, env)]
+    pub seed: bool,
+    #[clap(long, env)]
+    pub cors_origin: String,
+}

como_infrastructure/src/database/mod.rs

@@ -0,0 +1,33 @@
+use anyhow::Context;
+use sqlx::{postgres::PgPoolOptions, Pool, Postgres};
+use tracing::log::info;
+
+pub type ConnectionPool = Pool<Postgres>;
+
+pub struct ConnectionPoolManager;
+
+impl ConnectionPoolManager {
+    pub async fn new_pool(
+        connection_string: &str,
+        run_migrations: bool,
+    ) -> anyhow::Result<ConnectionPool> {
+        info!("initializing the database connection pool");
+        let pool = PgPoolOptions::new()
+            .max_connections(5)
+            .connect(connection_string)
+            .await
+            .context("error while initializing the database connection pool")?;
+
+        if run_migrations {
+            info!("migrations enabled");
+            info!("migrating database");
+
+            sqlx::migrate!()
+                .run(&pool)
+                .await
+                .context("error while running database migrations")?;
+        }
+
+        Ok(pool)
+    }
+}

como_infrastructure/src/lib.rs

@@ -0,0 +1,5 @@
+pub mod configs;
+pub mod database;
+pub mod register;
+pub mod repositories;
+pub mod services;

como_infrastructure/src/register.rs

@@ -0,0 +1,38 @@
+use std::sync::Arc;
+
+use como_core::{items::DynItemService, projects::DynProjectService, users::DynUserService};
+use tracing::log::info;
+
+use crate::{
+    configs::AppConfig,
+    database::ConnectionPool,
+    services::{
+        item_service::MemoryItemService, project_service::MemoryProjectService,
+        user_service::DefaultUserService,
+    },
+};
+
+#[derive(Clone)]
+pub struct ServiceRegister {
+    pub item_service: DynItemService,
+    pub project_service: DynProjectService,
+    pub user_service: DynUserService,
+}
+
+impl ServiceRegister {
+    pub fn new(pool: ConnectionPool, _config: Arc<AppConfig>) -> Self {
+        info!("creating services");
+
+        let item_service = Arc::new(MemoryItemService::new()) as DynItemService;
+        let project_service = Arc::new(MemoryProjectService::new()) as DynProjectService;
+        let user_service = Arc::new(DefaultUserService::new(pool)) as DynUserService;
+
+        info!("services created succesfully");
+
+        Self {
+            item_service,
+            user_service,
+            project_service,
+        }
+    }
+}

como_infrastructure/src/services/item_service.rs

@@ -0,0 +1,97 @@
+use std::{
+    collections::HashMap,
+    sync::{Arc, Mutex},
+};
+
+use anyhow::Context;
+use axum::async_trait;
+use como_core::items::ItemService;
+use como_domain::item::{
+    queries::{GetItemQuery, GetItemsQuery},
+    requests::CreateItemDto,
+    responses::CreatedItemDto,
+    ItemDto,
+};
+use uuid::Uuid;
+
+pub struct DefaultItemService {}
+
+impl DefaultItemService {
+    pub fn new() -> Self {
+        Self {}
+    }
+}
+
+impl Default for DefaultItemService {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+#[async_trait]
+impl ItemService for DefaultItemService {
+    async fn add_item(&self, _item: CreateItemDto) -> anyhow::Result<CreatedItemDto> {
+        todo!()
+    }
+
+    async fn get_item(&self, _query: GetItemQuery) -> anyhow::Result<ItemDto> {
+        todo!()
+    }
+
+    async fn get_items(&self, _query: GetItemsQuery) -> anyhow::Result<Vec<ItemDto>> {
+        todo!()
+    }
+}
+
+pub struct MemoryItemService {
+    item_store: Arc<Mutex<HashMap<String, ItemDto>>>,
+}
+
+impl MemoryItemService {
+    pub fn new() -> Self {
+        Self {
+            item_store: Arc::new(Mutex::new(HashMap::new())),
+        }
+    }
+}
+
+impl Default for MemoryItemService {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+#[async_trait]
+impl ItemService for MemoryItemService {
+    async fn add_item(&self, create_item: CreateItemDto) -> anyhow::Result<CreatedItemDto> {
+        if let Ok(mut item_store) = self.item_store.lock() {
+            let item = ItemDto {
+                id: Uuid::new_v4(),
+                title: create_item.name,
+                description: None,
+                state: como_domain::item::ItemState::Created,
+            };
+
+            item_store.insert(item.id.to_string(), item.clone());
+
+            return Ok(item);
+        } else {
+            Err(anyhow::anyhow!("could not unlock item_store"))
+        }
+    }
+
+    async fn get_item(&self, query: GetItemQuery) -> anyhow::Result<ItemDto> {
+        if let Ok(item_store) = self.item_store.lock() {
+            let item = item_store
+                .get(&query.item_id.to_string())
+                .context("could not find item")?;
+            return Ok(item.clone());
+        } else {
+            Err(anyhow::anyhow!("could not unlock item_store"))
+        }
+    }
+
+    async fn get_items(&self, _query: GetItemsQuery) -> anyhow::Result<Vec<ItemDto>> {
+        todo!()
+    }
+}

como_infrastructure/src/services/mod.rs

@@ -0,0 +1,3 @@
+pub mod item_service;
+pub mod project_service;
+pub mod user_service;

como_infrastructure/src/services/project_service.rs

@@ -0,0 +1,70 @@
+use std::{collections::HashMap, sync::Arc};
+
+use anyhow::Context;
+use axum::async_trait;
+use como_core::projects::ProjectService;
+use como_domain::projects::{
+    queries::{GetProjectQuery, GetProjectsQuery},
+    ProjectDto,
+};
+use tokio::sync::Mutex;
+
+pub struct DefaultProjectService {}
+
+impl DefaultProjectService {
+    pub fn new() -> Self {
+        Self {}
+    }
+}
+
+impl Default for DefaultProjectService {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+#[async_trait]
+impl ProjectService for DefaultProjectService {
+    async fn get_project(&self, _query: GetProjectQuery) -> anyhow::Result<ProjectDto> {
+        todo!()
+    }
+    async fn get_projects(&self, _query: GetProjectsQuery) -> anyhow::Result<Vec<ProjectDto>> {
+        todo!()
+    }
+}
+
+pub struct MemoryProjectService {
+    project_store: Arc<Mutex<HashMap<String, ProjectDto>>>,
+}
+
+impl MemoryProjectService {
+    pub fn new() -> Self {
+        Self {
+            project_store: Arc::new(Mutex::new(HashMap::new())),
+        }
+    }
+}
+
+impl Default for MemoryProjectService {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+#[async_trait]
+impl ProjectService for MemoryProjectService {
+    async fn get_project(&self, query: GetProjectQuery) -> anyhow::Result<ProjectDto> {
+        let ps = self.project_store.lock().await;
+        if let Some(item_id) = query.item_id {
+            Ok(ps
+                .get(&item_id.to_string())
+                .context("could not find project")?
+                .clone())
+        } else {
+            Err(anyhow::anyhow!("could not find project"))
+        }
+    }
+    async fn get_projects(&self, _query: GetProjectsQuery) -> anyhow::Result<Vec<ProjectDto>> {
+        todo!()
+    }
+}

como_infrastructure/src/services/user_service.rs

@@ -0,0 +1,83 @@
+use argon2::{password_hash::SaltString, Argon2, PasswordHash, PasswordHasher, PasswordVerifier};
+use axum::async_trait;
+use como_core::users::UserService;
+use rand_core::OsRng;
+
+use crate::database::ConnectionPool;
+
+pub struct DefaultUserService {
+    pool: ConnectionPool,
+}
+
+impl DefaultUserService {
+    pub fn new(pool: ConnectionPool) -> Self {
+        Self { pool }
+    }
+
+    fn hash_password(&self, password: String) -> anyhow::Result<String> {
+        let salt = SaltString::generate(&mut OsRng);
+        let argon2 = Argon2::default();
+
+        let password_hash = argon2
+            .hash_password(password.as_bytes(), &salt)
+            .map_err(|e| anyhow::anyhow!(e))?
+            .to_string();
+
+        Ok(password_hash)
+    }
+
+    fn validate_password(&self, password: String, hashed_password: String) -> anyhow::Result<bool> {
+        let argon2 = Argon2::default();
+
+        let parsed_hash = PasswordHash::new(&hashed_password).map_err(|e| anyhow::anyhow!(e))?;
+        match argon2.verify_password(password.as_bytes(), &parsed_hash) {
+            Ok(..) => Ok(true),
+            Err(..) => Ok(false),
+        }
+    }
+}
+
+#[async_trait]
+impl UserService for DefaultUserService {
+    async fn add_user(&self, username: String, password: String) -> anyhow::Result<String> {
+        let hashed_password = self.hash_password(password)?;
+
+        let rec = sqlx::query!(
+            r#"
+            INSERT INTO users (username, password_hash) 
+            VALUES ( $1, $2 ) 
+            RETURNING id
+            "#,
+            username,
+            hashed_password
+        )
+        .fetch_one(&self.pool)
+        .await?;
+
+        Ok(rec.id.to_string())
+    }
+
+    async fn validate_user(
+        &self,
+        username: String,
+        password: String,
+    ) -> anyhow::Result<Option<String>> {
+        let rec = sqlx::query!(
+            r#"
+            SELECT * from users
+            where username=$1
+            "#,
+            username,
+        )
+        .fetch_optional(&self.pool)
+        .await?;
+
+        match rec {
+            Some(user) => match self.validate_password(password, user.password_hash)? {
+                true => Ok(Some(user.id.to_string())),
+                false => Ok(None),
+            },
+            None => Ok(None),
+        }
+    }
+}

como_infrastructure/target/sqlx/query-4e07408562bedb8b60ce05c1decfe3ad16b72230967de01f640b7e4729b49fce.json

@@ -0,0 +1,33 @@
+{
+  "query": "\n            SELECT * from users\n            where username=$1\n            ",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "id",
+        "type_info": "Uuid"
+      },
+      {
+        "ordinal": 1,
+        "name": "username",
+        "type_info": "Varchar"
+      },
+      {
+        "ordinal": 2,
+        "name": "password_hash",
+        "type_info": "Varchar"
+      }
+    ],
+    "parameters": {
+      "Left": [
+        "Text"
+      ]
+    },
+    "nullable": [
+      false,
+      false,
+      false
+    ]
+  },
+  "hash": "d3f222cf6c3d9816705426fdbed3b13cb575bb432eb1f33676c0b414e67aecaf"
+}

crates/omnia/.gitignore

@@ -1 +0,0 @@
-/target

crates/omnia/Cargo.toml

@@ -1,15 +0,0 @@
-[package]
-name = "omnia"
-version = "0.1.0"
-edition = "2021"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[dependencies]
-clap = { version = "4.4.11", features = ["string"] }
-color-eyre = "0.6.2"
-eyre = "0.6.10"
-tokio = { version = "1.35.0", features = ["full"] }
-tracing = { version = "0.1.40", features = ["log"] }
-tracing-subscriber = { version = "0.3.18", features = ["tracing"] }
-uuid = { version = "1.6.1", features = ["v4"] }

crates/omnia/src/main.rs

@@ -1,94 +0,0 @@
-use cli::CliCommand;
-use inbox::services::Inbox;
-
-#[tokio::main]
-async fn main() -> eyre::Result<()> {
-    tracing_subscriber::fmt().init();
-
-    if let Err(e) = color_eyre::install() {
-        tracing::error!("failed to install color_eyre: {}", e);
-    }
-
-    let cmd = clap::Command::new("omnia");
-
-    let inbox = Inbox::new();
-    let cmd = cmd.subcommand(inbox.get_command());
-
-    let matches = cmd.get_matches();
-    match matches.subcommand() {
-        Some((name, args)) => {
-            tracing::debug!("executing: {}", name);
-            if inbox.matches_command(name) {
-                inbox.execute_command(args).await?;
-            }
-        }
-        None => {
-            tracing::info!("executing raw command")
-        }
-    }
-
-    Ok(())
-}
-
-pub mod cli {
-    use clap::{ArgMatches, Command};
-
-    pub trait CliCommand {
-        fn get_name(&self) -> String;
-        fn get_command(&self) -> Command {
-            Command::new(self.get_name())
-        }
-        fn matches_command(&self, name: &str) -> bool {
-            name == self.get_name()
-        }
-        async fn execute_command(&self, args: &ArgMatches) -> eyre::Result<()>;
-    }
-}
-
-pub mod inbox {
-    pub mod cli {}
-
-    pub mod domain {
-        #[derive(Debug, Clone)]
-        pub struct InboxItem {
-            pub title: String,
-            pub description: Option<String>,
-            pub project: Option<String>,
-        }
-    }
-
-    pub mod services {
-        use crate::cli::CliCommand;
-
-        use super::domain::*;
-
-        pub struct Inbox {}
-
-        impl Inbox {
-            pub fn new() -> Self {
-                Self {}
-            }
-
-            pub async fn add_item(&self, inbox_item: InboxItem) -> eyre::Result<uuid::Uuid> {
-                Ok(uuid::Uuid::new_v4())
-            }
-        }
-
-        impl CliCommand for Inbox {
-            fn get_name(&self) -> String {
-                "inbox".to_string()
-            }
-
-            async fn execute_command(&self, args: &clap::ArgMatches) -> eyre::Result<()> {
-                self.add_item(InboxItem {
-                    title: "something".into(),
-                    description: Some("description".into()),
-                    project: Some("project".into()),
-                })
-                .await?;
-
-                Ok(())
-            }
-        }
-    }
-}

cuddle.yaml

@@ -0,0 +1,19 @@
+# yaml-language-server: $schema=https://git.front.kjuulh.io/kjuulh/cuddle/raw/branch/main/schemas/base.json
+
+base: "git@git.front.kjuulh.io:kjuulh/cuddle-rust-plan.git"
+
+vars:
+  service: "como-backend"
+  deployments: "git@git.front.kjuulh.io:como/deployments.git"
+
+scripts:
+  render_como_templates:
+    type: shell
+  local_up:
+    type: shell
+  local_down:
+    type: shell
+  run_como:
+    type: shell
+  migrate_como:
+    type: shell

scripts/local_down.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+set -e
+
+cuddle_cli render_template --template-file $TMP/docker-compose.local_up.yml.tmpl --dest $TMP/docker-compose.local_up.yml
+
+docker compose -f $TMP/docker-compose.local_up.yml down -v

scripts/local_up.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+set -e
+
+cuddle_cli render_template --template-file $TMP/docker-compose.local_up.yml.tmpl --dest $TMP/docker-compose.local_up.yml
+
+docker compose -f $TMP/docker-compose.local_up.yml up -d --remove-orphans --build

scripts/migrate_como.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+export $(cat .env | xargs)
+
+cargo sqlx migrate run --source como_infrastructure/migrations --database-url=$DATABASE_URL
+

scripts/render_como_templates.sh

@@ -0,0 +1,10 @@
+#!/bin/bash                                                                                                                                 
+
+set -e
+
+deploymentrepo="$TMP/deployments"
+
+CUDDLE_FETCH_POLICY=never cuddle_cli render_template \
+  --template-file "$TMP/.env.example.tmpl" \
+  --dest "$deploymentrepo/$SERVICE/env.example"
+

scripts/run_como.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+set -e
+
+(cd como_bin; cargo watch -x run)

templates/.env.example.tmpl

@@ -0,0 +1,4 @@
+POSTGRES_DB=como
+POSTGRES_USER=como
+POSTGRES_PASSWORD=somenotverysecurepassword
+DATABASE_URL="postgres://como:somenotverysecurepassword@localhost:5432/como"

templates/docker-compose.local_up.dockerignore

@@ -0,0 +1,7 @@
+target/
+.git/
+.cuddle/
+scripts/
+cuddle.yaml
+local.sh
+README.md

templates/docker-compose.local_up.yml.tmpl

@@ -0,0 +1,17 @@
+version: '3.7'
+
+services:
+  db:
+    build:
+      context: .
+      dockerfile: local_up.Dockerfile
+    restart: always
+    environment:
+    - POSTGRES_PASSWORD=somenotverysecurepassword
+    ports:
+    - 5432:5432
+    volumes:
+    - pgdata:/var/lib/postgresql/data
+
+volumes:
+  pgdata:

templates/init-user-db.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+set -e
+
+psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" <<-EOSQL
+	CREATE USER como WITH PASSWORD 'somenotverysecurepassword';
+	CREATE DATABASE como;
+	GRANT ALL PRIVILEGES ON DATABASE como TO como;
+EOSQL

templates/local_up.Dockerfile

@@ -0,0 +1,3 @@
+FROM postgres:14-alpine
+
+COPY *.sh /docker-entrypoint-initdb.d/