(feat) Server is now running

Added DB schemas that are needed for the basics.

Signed-off-by: Louis Hollingworth <louis@hollingworth.nl>

Cargo.lock

@@ -69,6 +69,7 @@ checksum = "3b829e4e32b91e643de6eafe82b1d90675f5874230191a4ffbc1b336dec4d6bf"
 dependencies = [
  "async-trait",
  "axum-core",
+ "axum-macros",
  "bitflags 1.3.2",
  "bytes",
  "futures-util",
@@ -110,6 +111,18 @@ dependencies = [
  "tower-service",
 ]
 
+[[package]]
+name = "axum-macros"
+version = "0.3.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cdca6a10ecad987bda04e95606ef85a5417dcaac1a78455242d72e031e2b6b62"
+dependencies = [
+ "heck",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "backtrace"
 version = "0.3.69"
@@ -193,6 +206,7 @@ dependencies = [
  "iana-time-zone",
  "js-sys",
  "num-traits",
+ "serde",
  "wasm-bindgen",
  "windows-targets",
 ]
@@ -339,6 +353,12 @@ version = "0.28.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6fb8d784f27acf97159b40fc4db5ecd8aa23b9ad5ef69cdd136d3bc80665f0c0"
 
+[[package]]
+name = "heck"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
+
 [[package]]
 name = "hermit-abi"
 version = "0.3.3"

Cargo.toml

@@ -15,8 +15,8 @@ edition = "2021"
 name = "fediblog"
 
 [dependencies]
-axum = "0.6.20"
-chrono = "0.4.31"
+axum = {version = "0.6.20", features = ["macros"]}
+chrono = {version = "0.4.31", features = ["serde"]}
 diesel = { version = "2.1.3", features = ["postgres", "extras", "uuid"] }
 dotenvy = "0.15.7"
 serde = { version = "1.0.189", features = ["derive"] }

migrations/2023-10-15-172140_create_users/up.sql

@@ -6,11 +6,12 @@
 CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
 
 CREATE TABLE users (
-    id SERIAL PRIMARY KEY,
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
     username VARCHAR NOT NULL,
     epost VARCHAR NOT NULL,
     pass VARCHAR NOT NULL,
     created_at TIMESTAMP NOT NULL DEFAULT NOW(),
-    updated_at TIMESTAMP NOT NULL DEFAULT NOW()
+    updated_at TIMESTAMP NOT NULL DEFAULT NOW(),
+    main_fedi TEXT
 );
 SELECT diesel_manage_updated_at('users');

migrations/2023-10-15-172149_create_posts/up.sql

@@ -10,7 +10,7 @@ CREATE TABLE posts (
     title VARCHAR NOT NULL,
     body TEXT NOT NULL,
     published BOOLEAN NOT NULL DEFAULT FALSE,
-    author INTEGER NOT NULL REFERENCES users(id),
+    user_id UUID NOT NULL REFERENCES users(id),
     created_at TIMESTAMP NOT NULL DEFAULT NOW(),
     updated_at TIMESTAMP NOT NULL DEFAULT NOW()
 );

migrations/2023-10-15-172156_create_blogs/up.sql

@@ -9,7 +9,7 @@ CREATE TABLE blogs (
     name VARCHAR NOT NULL,
     description TEXT NOT NULL,
     url TEXT NOT NULL,
-    owner INTEGER NOT NULL REFERENCES users(id),
+    user_id UUID NOT NULL REFERENCES users(id),
     created_at TIMESTAMP NOT NULL DEFAULT NOW(),
     updated_at TIMESTAMP NOT NULL DEFAULT NOW()
 );

migrations/2023-10-17-164429_posts_add_blog_ref/down.sql

@@ -0,0 +1,8 @@
+-- SPDX-FileCopyrightText: 2023 Louis Hollingworth <louis@hollingworth.nl>
+--
+-- SPDX-License-Identifier: AGPL-3.0-or-later
+
+-- This file should undo anything in `up.sql`
+
+ALTER TABLE posts
+DROP COLUMN blog_id;

migrations/2023-10-17-164429_posts_add_blog_ref/up.sql

@@ -0,0 +1,8 @@
+-- SPDX-FileCopyrightText: 2023 Louis Hollingworth <louis@hollingworth.nl>
+--
+-- SPDX-License-Identifier: AGPL-3.0-or-later
+
+-- Your SQL goes here
+
+ALTER TABLE posts
+ADD COLUMN blog_id INTEGER NOT NULL REFERENCES blogs(id);

src/lib.rs

@@ -1,9 +1,8 @@
 // SPDX-FileCopyrightText: 2023 Louis Hollingworth <louis@hollingworth.nl>
 //
 // SPDX-License-Identifier: AGPL-3.0-or-later
-pub mod schema;
-pub mod uuid;
 pub mod models;
+pub mod schema;
 use diesel::prelude::*;
 
 pub fn establish_connection() -> diesel::pg::PgConnection {
@@ -13,4 +12,3 @@ pub fn establish_connection() -> diesel::pg::PgConnection {
     diesel::pg::PgConnection::establish(&database_url)
         .unwrap_or_else(|_| panic!("Error connecting to {}", database_url))
 }
-

src/main.rs

@@ -3,7 +3,18 @@
  *
  * SPDX-License-Identifier: AGPL-3.0-or-later
  */
-#![feature(trivial_bounds)]
+use axum::{routing::get, Router};
 
-fn main() {
+#[tokio::main]
+async fn main() {
+    let app = Router::new().route("/health", get(health_check));
+
+    axum::Server::bind(&"0.0.0.0:7654".parse().unwrap())
+        .serve(app.into_make_service())
+        .await
+        .unwrap();
+}
+
+async fn health_check() -> &'static str {
+    "Saluton, amiko! Looks like we are running!"
 }

src/models.rs

@@ -3,10 +3,52 @@
 // SPDX-License-Identifier: AGPL-3.0-or-later
 
 use diesel::prelude::*;
+use serde::{Deserialize, Serialize};
+use uuid::Uuid;
 
-#[derive(Queryable, Selectable)]
-#[diesel(table_name = crate::schema::posts)]
+#[derive(Queryable, Selectable, Identifiable, Debug, PartialEq, Serialize, Deserialize)]
+#[diesel(table_name = crate::schema::users)]
 #[diesel(check_for_backend(diesel::pg::Pg))]
 pub struct User {
-    pub id: i32,
+    pub id: Uuid,
+    pub username: String,
+    pub epost: String,
+    pub pass: String,
+    pub created_at: chrono::NaiveDateTime,
+    pub updated_at: chrono::NaiveDateTime,
+    pub main_fedi: Option<String>,
+}
+
+#[derive(
+    Queryable, Selectable, Identifiable, Associations, Debug, PartialEq, Serialize, Deserialize,
+)]
+#[diesel(belongs_to(User))]
+#[diesel(table_name = crate::schema::blogs)]
+pub struct Blog {
+    pub id: isize,
+    pub slug: String,
+    pub name: String,
+    pub description: String,
+    pub url: String,
+    pub user_id: Uuid,
+    pub created_at: chrono::NaiveDateTime,
+    pub updated_at: chrono::NaiveDateTime,
+}
+
+#[derive(
+    Queryable, Selectable, Identifiable, Associations, Debug, PartialEq, Serialize, Deserialize,
+)]
+#[diesel(belongs_to(User))]
+#[diesel(belongs_to(Blog))]
+#[diesel(table_name = crate::schema::posts)]
+pub struct Post {
+    pub id: isize,
+    pub slug: String,
+    pub title: String,
+    pub body: String,
+    pub published: bool,
+    pub user_id: Uuid,
+    pub blog_id: isize,
+    pub created_at: chrono::NaiveDateTime,
+    pub updated_at: chrono::NaiveDateTime,
 }

src/schema.rs

@@ -11,7 +11,7 @@ diesel::table! {
         name -> Varchar,
         description -> Text,
         url -> Text,
-        owner -> Int4,
+        user_id -> Uuid,
         created_at -> Timestamp,
         updated_at -> Timestamp,
     }
@@ -24,28 +24,27 @@ diesel::table! {
         title -> Varchar,
         body -> Text,
         published -> Bool,
-        author -> Int4,
+        user_id -> Uuid,
         created_at -> Timestamp,
         updated_at -> Timestamp,
+        blog_id -> Int4,
     }
 }
 
 diesel::table! {
     users (id) {
-        id -> Int4,
+        id -> Uuid,
         username -> Varchar,
         epost -> Varchar,
         pass -> Varchar,
         created_at -> Timestamp,
         updated_at -> Timestamp,
+        main_fedi -> Nullable<Text>,
     }
 }
 
-diesel::joinable!(blogs -> users (owner));
-diesel::joinable!(posts -> users (author));
+diesel::joinable!(blogs -> users (user_id));
+diesel::joinable!(posts -> blogs (blog_id));
+diesel::joinable!(posts -> users (user_id));
 
-diesel::allow_tables_to_appear_in_same_query!(
-    blogs,
-    posts,
-    users,
-);
+diesel::allow_tables_to_appear_in_same_query!(blogs, posts, users,);