Add additional README badges, add /api/version route with TOML loading, toml + types-toml

## Added

- A release checklist to the `CHANGELOG.md` file, as a reminder for procedure.
- An action workflow for invoking `pytest`, with coverage report generation in CI/CD
- backend: Login & Logout routes
- backend: Rate Limiting via custom `RateLimiter` dependency
- backend: `User` model, `Session` model with migration script
- backend: `Session` model constraints for `token` length, `expiry` & `last_used` timestamps
- backend: `SessionDependency` for easy session validation, enforcement & handling per route
- backend: provided `LOG_JSON_FORMAT` and `LOG_LEVEL` environment variable defaults in `run.sh` development script
- backend: Simple `/health` & `/api/migrations` endpoint tests
- backend: `utc_now` helper function
- backend: `pwdlib[argon2]`, `pytest` (`pytest-cov`, `pytest-xdist`), `limits`, `httpx`, `email-validator` pacakges
- frontend: Re-initialized with `vite` template, setup `@tanstack/router` & `shadcn` components.
- frontend: Added Login & Register page, added basic authentication check with redirect
- frontend: Added Zustand state management, basic login & session API functions with `true-myth` types.
- frontend: Added `zustand`, `true-myth`, `@tanstack/router`, `clsx`, `tailwind-merge` packages

## Changed

- Set `black` formatter line length to 120 characters
- backend: migration squashing threshold to 15
- backend: moved top level `app` routes to `router.misc`

## Removed

- frontend: Most old packages from initial `vite` template
- backend: `IPAddress` Model (definition + DB state via migration) & all related code

README.md

@@ -1,5 +1,7 @@
 # linkpulse
 
+![Website Status](https://img.shields.io/website?url=https%3A%2F%2Flinkpulse.xevion.dev&up_message=online&down_message=down&label=linkpulse) ![Python Version](https://img.shields.io/badge/python-3.12-blue) ![Dynamic JSON Badge](https://img.shields.io/badge/dynamic/json?url=https%3A%2F%2Flinkpulse.xevion%2Fdev%2Fapi%2Fversion&query=%24.version&label=version) [![wakatime](https://wakatime.com/badge/github/Xevion/linkpulse.svg)](https://wakatime.com/badge/github/Xevion/linkpulse)
+
 A project for monitoring websites, built with FastAPI and React.
 
 ## Structure

backend/linkpulse/routers/misc.py

@@ -1,16 +1,42 @@
 """Miscellaneous endpoints for the Linkpulse API."""
 
+from pathlib import Path
 from typing import Any
 
+import structlog
+import toml
 from fastapi import APIRouter
 from fastapi_cache.decorator import cache
 from linkpulse.utilities import get_db
 
+logger = structlog.get_logger(__name__)
+
 router = APIRouter()
 
 db = get_db()
 
 
+@router.get("/api/version")
+@cache(expire=None)
+async def version() -> dict[str, str]:
+    """Get the version of the API.
+    :return: The version of the API.
+    :rtype: dict[str, str]
+    """
+
+    pyproject_path = Path(__file__).parent.parent.parent / "pyproject.toml"
+
+    version = "unknown"
+    if pyproject_path.exists() and pyproject_path.is_file():
+        data = toml.load(pyproject_path)
+        version = data["tool"]["poetry"]["version"]
+        logger.debug("Version loaded from pyproject.toml", version=version)
+    else:
+        version = "error"
+
+    return {"version": version}
+
+
 @router.get("/health")
 async def health():
     """An endpoint to check if the service is running.

backend/linkpulse/tests/test_utilities.py

@@ -1,6 +1,21 @@
+import re
 from linkpulse.utilities import utc_now
+from fastapi.testclient import TestClient
+
+from linkpulse.app import app
 
 
 def test_utcnow_tz_aware():
     dt = utc_now()
     dt.tzinfo is not None and dt.tzinfo.utcoffset(dt) is not None
+
+
+def test_api_version():
+    with TestClient(app) as client:
+        response = client.get("/api/version")
+        assert response.status_code == 200
+        assert "version" in response.json()
+
+        version = response.json()["version"]
+        assert isinstance(version, str)
+        assert re.match(r"^\d+\.\d+\.\d+$", version)

backend/poetry.lock

@@ -1626,6 +1626,17 @@ docs = ["cogapp", "furo", "myst-parser", "sphinx", "sphinx-notfound-page", "sphi
 tests = ["freezegun (>=0.2.8)", "pretend", "pytest (>=6.0)", "pytest-asyncio (>=0.17)", "simplejson"]
 typing = ["mypy (>=1.4)", "rich", "twisted"]
 
+[[package]]
+name = "toml"
+version = "0.10.2"
+description = "Python Library for Tom's Obvious, Minimal Language"
+optional = false
+python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*"
+files = [
+    {file = "toml-0.10.2-py2.py3-none-any.whl", hash = "sha256:806143ae5bfb6a3c6e736a764057db0e6a0e05e338b5630894a5f779cabb4f9b"},
+    {file = "toml-0.10.2.tar.gz", hash = "sha256:b3bda1d108d5dd99f4a20d24d9c348e91c4db7ab1b749200bded2f839ccbe68f"},
+]
+
 [[package]]
 name = "types-peewee"
 version = "3.17.7.20241017"
@@ -1659,6 +1670,17 @@ files = [
     {file = "types_pytz-2024.2.0.20241003-py3-none-any.whl", hash = "sha256:3e22df1336c0c6ad1d29163c8fda82736909eb977281cb823c57f8bae07118b7"},
 ]
 
+[[package]]
+name = "types-toml"
+version = "0.10.8.20240310"
+description = "Typing stubs for toml"
+optional = false
+python-versions = ">=3.8"
+files = [
+    {file = "types-toml-0.10.8.20240310.tar.gz", hash = "sha256:3d41501302972436a6b8b239c850b26689657e25281b48ff0ec06345b8830331"},
+    {file = "types_toml-0.10.8.20240310-py3-none-any.whl", hash = "sha256:627b47775d25fa29977d9c70dc0cbab3f314f32c8d8d0c012f2ef5de7aaec05d"},
+]
+
 [[package]]
 name = "typing-extensions"
 version = "4.12.2"
@@ -1840,4 +1862,4 @@ h11 = ">=0.9.0,<1"
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.12"
-content-hash = "9dff2a47bb95e65f15616bb82926eb81d418456c5ec60db46dfe06056c643e31"
+content-hash = "4e094b6d46fab5f7886452b22c30fc520d396c6d77f9f92dfbd4ef36257c10df"

backend/pyproject.toml

@@ -5,7 +5,7 @@ description = ""
 authors = ["Xevion <xevion@xevion.dev>"]
 license = "GNU GPL v3"
 readme = "README.md"
-package-mode = false
+package-mode = true
 
 [tool.poetry.scripts]
 app = "linkpulse"
@@ -32,6 +32,8 @@ pwdlib = {extras = ["argon2"], version = "^0.2.1"}
 pytest-xdist = "^3.6.1"
 email-validator = "^2.2.0"
 limits = "^3.13.0"
+toml = "^0.10.2"
+types-toml = "^0.10.8.20240310"
 
 
 [tool.poetry.group.dev.dependencies]

frontend/src/lib/auth.ts

@@ -8,10 +8,6 @@ import { useUserStore } from "@/lib/state";
 // If any protected API call suddenly fails with a 401 status code, the user store is reset, a logout message is displayed, and the user is redirected to the login page.
 // All redirects to the login page will carry a masked URL parameter that can be used to redirect the user back to the page they were on after logging in.
 
-const TARGET = !import.meta.env.DEV
-  ? `http://${import.meta.env.VITE_BACKEND_TARGET}`
-  : "";
-
 type ErrorResponse = {
   detail: string;
 };
@@ -31,7 +27,7 @@ type SessionResponse = {
 export const getSession = async (): Promise<
   Result<SessionResponse, ErrorResponse>
 > => {
-  const response = await fetch(TARGET + "/api/session");
+  const response = await fetch("/api/session");
   if (response.ok) {
     const user = await response.json();
     useUserStore.getState().setUser(user);
@@ -62,7 +58,7 @@ export const login = async (
   email: string,
   password: string,
 ): Promise<Result<LoginResponse, ErrorResponse>> => {
-  const response = await fetch(TARGET + "/api/login", {
+  const response = await fetch("/api/login", {
     method: "POST",
     headers: {
       "Content-Type": "application/json",

frontend/src/routes/__root.tsx

@@ -1,11 +1,25 @@
 import { createRootRoute, Outlet } from "@tanstack/react-router";
-import { TanStackRouterDevtools } from "@tanstack/router-devtools";
+import { lazy, Suspense } from "react";
+
+const TanStackRouterDevtools =
+  process.env.NODE_ENV === "production"
+    ? () => null // Render nothing in production
+    : lazy(() =>
+        // Lazy load in development
+        import("@tanstack/router-devtools").then((res) => ({
+          default: res.TanStackRouterDevtools,
+          // For Embedded Mode
+          // default: res.TanStackRouterDevtoolsPanel
+        })),
+      );
 
 export const Route = createRootRoute({
   component: () => (
     <>
       <Outlet />
+      <Suspense>
         <TanStackRouterDevtools />
+      </Suspense>
     </>
   ),
 });