AAAAAAAAAAAAAAAAAAAAAAAAAAA

Cargo.lock

@@ -132,6 +132,18 @@ dependencies = [
  "tower-service",
 ]
 
+[[package]]
+name = "axum-macros"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2bb524613be645939e280b7279f7b017f98cf7f5ef084ec374df373530e73277"
+dependencies = [
+ "heck",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.18",
+]
+
 [[package]]
 name = "base64"
 version = "0.13.1"
@@ -655,6 +667,7 @@ version = "0.1.0"
 dependencies = [
  "anyhow",
  "axum",
+ "axum-macros",
  "chrono",
  "figment",
  "serde",

Cargo.toml

@@ -5,6 +5,7 @@ edition = "2021"
 
 [dependencies]
 axum = "0.6"
+axum-macros = "0.3"
 tracing = "0.1"
 tracing-subscriber = "0.3"
 tokio = { version = "1.28", features = ["full"] }

migrations/20230628223219_create-base.down.sql

@@ -0,0 +1,5 @@
+DROP TABLE pages;
+DROP TABLE sites;
+DROP TABLE audit;
+DROP TABLE users;
+DROP TABLE roles;

migrations/20230628223219_create-base.up.sql

@@ -0,0 +1,52 @@
+CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
+
+CREATE TABLE users (
+	id              UUID PRIMARY KEY DEFAULT uuid_generate_v4 (),
+	name            VARCHAR UNIQUE NOT NULL,
+	email           VARCHAR,
+	password        BYTEA,
+	display_name    VARCHAR,
+	bio             TEXT,
+	roles           UUID[] NOT NULL,
+	created_at      TIMESTAMP NOT NULL DEFAULT now (),
+	modified_at     TIMESTAMP,
+	deleted_at      TIMESTAMP
+);
+
+CREATE TABLE roles (
+	id              UUID PRIMARY KEY DEFAULT uuid_generate_v4 (),
+	scopes          VARCHAR[] NOT NULL
+);
+
+CREATE TABLE sites (
+	id              UUID PRIMARY KEY DEFAULT uuid_generate_v4 (),
+	owner           UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+	name            VARCHAR UNIQUE NOT NULL,
+	title           VARCHAR NOT NULL,
+	description     TEXT,
+	created_at      TIMESTAMP NOT NULL DEFAULT now (),
+	modified_at     TIMESTAMP,
+	deleted_at      TIMESTAMP
+);
+
+CREATE TABLE pages (
+	id              UUID PRIMARY KEY DEFAULT uuid_generate_v4 (),
+	site            UUID NOT NULL REFERENCES sites(id) ON DELETE CASCADE,
+	author          UUID REFERENCES users(id) ON DELETE SET NULL,
+	slug            VARCHAR NOT NULL,
+	title           VARCHAR NOT NULL,
+	description     TEXT,
+	tags            VARCHAR[] NOT NULL,
+	blocks          JSONB NOT NULL,
+	created_at      TIMESTAMP NOT NULL DEFAULT now (),
+	modified_at     TIMESTAMP,
+	deleted_at      TIMESTAMP
+);
+
+CREATE TABLE audit (
+	actor          UUID REFERENCES users(id) ON DELETE SET NULL,
+	object         UUID,
+	action         VARCHAR NOT NULL,
+	data           JSONB,
+	created_at     TIMESTAMP
+);

migrations/20230628223219_create-page.down.sql

@@ -1 +0,0 @@
-DROP TABLE pages;

migrations/20230628223219_create-page.up.sql

@@ -1,12 +0,0 @@
-CREATE TABLE pages (
-	id              UUID PRIMARY KEY,
-	author          UUID NOT NULL,
-	slug            VARCHAR NOT NULL,
-	title           VARCHAR NOT NULL,
-	description     TEXT,
-	tags            VARCHAR[] NOT NULL,
-	blocks          JSONB NOT NULL,
-	created_at      TIMESTAMPTZ NOT NULL,
-	modified_at     TIMESTAMPTZ,
-	deleted_at      TIMESTAMPTZ
-);

src/content.rs

@@ -3,11 +3,81 @@ use serde::{Deserialize, Serialize};
 use sqlx::{types::Json, FromRow};
 use uuid::Uuid;
 
+#[derive(Deserialize, Serialize, FromRow)]
+pub struct User {
+    /// User internal ID
+    pub id: Uuid,
+
+    /// User name (unique per instance, shows up in URLs)
+    pub name: String,
+
+    /// User email (for validation/login)
+    pub email: Option<String>,
+
+    /// Hashed password
+    pub password: Option<Vec<u8>>,
+
+    /// User's chosen displayed name
+    pub display_name: Option<String>,
+
+    /// Biography / User description
+    pub bio: Option<String>,
+
+    /// User roles (as role IDs)
+    pub roles: Vec<Uuid>,
+
+    /// Times
+    #[serde(with = "ts_seconds")]
+    pub created_at: DateTime<Utc>,
+    #[serde(with = "ts_seconds_option")]
+    pub modified_at: Option<DateTime<Utc>>,
+    #[serde(with = "ts_seconds_option")]
+    pub deleted_at: Option<DateTime<Utc>>,
+}
+
+#[derive(Deserialize, Serialize, FromRow)]
+pub struct Role {
+    /// Role ID
+    pub id: Uuid,
+
+    /// Role scopes (permissions)
+    pub scopes: Vec<String>,
+}
+
+#[derive(Deserialize, Serialize, FromRow)]
+pub struct Site {
+    /// Site internal ID
+    pub id: Uuid,
+
+    /// Site owner (user)
+    pub owner: Uuid,
+
+    /// Site name (unique per instance, shows up in URLs)
+    pub name: String,
+
+    /// Site's displayed name
+    pub title: String,
+
+    /// Site description (like a user's bio)
+    pub description: Option<String>,
+
+    /// Times
+    #[serde(with = "ts_seconds")]
+    pub created_at: DateTime<Utc>,
+    #[serde(with = "ts_seconds_option")]
+    pub modified_at: Option<DateTime<Utc>>,
+    #[serde(with = "ts_seconds_option")]
+    pub deleted_at: Option<DateTime<Utc>>,
+}
+
 #[derive(Deserialize, Serialize, FromRow)]
 pub struct Page {
     /// Page ID
     pub id: Uuid,
 
+    /// Site ID
+    pub site: Uuid,
+
     /// Author ID
     pub author: Uuid,
 

src/error.rs

@@ -1,23 +1,41 @@
-use anyhow::anyhow;
 use axum::{
     http::StatusCode,
     response::{IntoResponse, Response},
+    Json,
 };
+use serde_json::json;
 
-pub struct InternalError(anyhow::Error);
+pub enum AppError {
+    ServerError(anyhow::Error),
+    ClientError {
+        status: StatusCode,
+        code: String,
+        message: String,
+    },
+}
 
-impl IntoResponse for InternalError {
+impl IntoResponse for AppError {
     fn into_response(self) -> Response {
-        (
-            StatusCode::INTERNAL_SERVER_ERROR,
-            format!("Something went wrong: {}", self.0),
-        )
-            .into_response()
+        match self {
+            AppError::ServerError(err) => (
+                StatusCode::INTERNAL_SERVER_ERROR,
+                Json(json!({"code":"server-error", "message": err.to_string()})),
+            )
+                .into_response(),
+            AppError::ClientError {
+                status,
+                code,
+                message,
+            } => (status, Json(json!({"code":code, "message": message}))).into_response(),
+        }
     }
 }
 
-impl From<sqlx::Error> for InternalError {
-    fn from(value: sqlx::Error) -> Self {
-        InternalError(anyhow!("Database error: {}", value))
+impl<E> From<E> for AppError
+where
+    E: Into<anyhow::Error>,
+{
+    fn from(err: E) -> Self {
+        AppError::ServerError(err.into())
     }
 }

src/main.rs

@@ -1,19 +1,22 @@
 mod content;
 mod error;
+mod routes;
+mod state;
 
 use anyhow::Result;
-use axum::{extract::State, routing::get, Router, Server};
-use error::InternalError;
+use axum::{
+    routing::{get, post},
+    Router, Server,
+};
 use figment::{
     providers::{Env, Format, Serialized, Toml},
     Figment,
 };
 use serde::{Deserialize, Serialize};
-use sqlx::{postgres::PgPoolOptions, Pool, Postgres};
+use sqlx::postgres::PgPoolOptions;
+use state::AppState;
 use std::{net::SocketAddr, sync::Arc};
 
-use crate::content::Page;
-
 #[derive(Deserialize, Serialize)]
 struct Config {
     bind: String,
@@ -29,17 +32,6 @@ impl Default for Config {
     }
 }
 
-struct AppState {
-    database: Pool<Postgres>,
-}
-
-async fn root(State(state): State<Arc<AppState>>) -> Result<String, InternalError> {
-    let select_query: sqlx::query::QueryAs<'_, _, Page, _> =
-        sqlx::query_as::<_, Page>("SELECT * FROM pages");
-    let page: Page = select_query.fetch_one(&state.database).await?;
-    Ok(page.title)
-}
-
 #[tokio::main]
 async fn main() -> Result<()> {
     tracing_subscriber::fmt::init();
@@ -58,7 +50,10 @@ async fn main() -> Result<()> {
 
     let shared_state = Arc::new(AppState { database: pool });
 
-    let app = Router::new().route("/", get(root)).with_state(shared_state);
+    let app = Router::new()
+        .route("/pages/:site/:slug", get(routes::content::page))
+        .route("/admin/bootstrap", post(routes::admin::bootstrap))
+        .with_state(shared_state);
 
     let addr: SocketAddr = config.bind.parse()?;
     tracing::debug!("listening on {}", addr);

src/routes/admin.rs

@@ -0,0 +1,29 @@
+use std::sync::Arc;
+
+use axum::extract::State;
+use axum::http::StatusCode;
+
+use crate::error::AppError;
+use crate::state::AppState;
+
+pub async fn bootstrap(State(state): State<Arc<AppState>>) -> Result<(), AppError> {
+    // Only allow this request if the user db is completely empty!
+    let empty = sqlx::query!(
+        "SELECT CASE WHEN EXISTS(SELECT 1 FROM users) THEN false ELSE true END AS empty;"
+    )
+    .map(|row| row.empty.unwrap_or(true))
+    .fetch_one(&state.database)
+    .await?;
+
+    match empty {
+        false => Err(AppError::ClientError {
+            status: StatusCode::BAD_REQUEST,
+            code: "already-setup".to_string(),
+            message: "The instance was already bootstrapped".to_string(),
+        }),
+        true => {
+            //todo add user
+            Ok(())
+        }
+    }
+}

src/routes/content.rs

@@ -0,0 +1,17 @@
+use std::sync::Arc;
+
+use crate::{content::Page, error::AppError, state::AppState};
+use axum::extract::{Path, State};
+
+pub async fn page(
+    State(state): State<Arc<AppState>>,
+    Path((site, slug)): Path<(String, String)>,
+) -> Result<String, AppError> {
+    let page_query = sqlx::query_as(
+        "SELECT p.* FROM pages p JOIN sites s ON p.site = s.id WHERE p.slug = $1 AND s.name = $2",
+    )
+    .bind(slug)
+    .bind(site);
+    let page: Page = page_query.fetch_one(&state.database).await?;
+    Ok(page.title)
+}

src/routes/mod.rs

@@ -0,0 +1,2 @@
+pub mod admin;
+pub mod content;

src/state.rs

@@ -0,0 +1,5 @@
+use sqlx::{Pool, Postgres};
+
+pub struct AppState {
+    pub database: Pool<Postgres>,
+}