feat(l4d2-web): add server creation form

l4d2web/routes/page_routes.py

@@ -67,7 +67,10 @@ def servers_page() -> str:
             .where(Server.user_id == user.id)
             .order_by(Server.name)
         ).all()
-    return render_template("servers.html", rows=rows)
+        blueprints = db.scalars(
+            select(BlueprintModel).where(BlueprintModel.user_id == user.id).order_by(BlueprintModel.name)
+        ).all()
+    return render_template("servers.html", rows=rows, blueprints=blueprints)
 
 
 @bp.get("/servers/<int:server_id>")

l4d2web/routes/server_routes.py

@@ -15,7 +15,8 @@ bp = Blueprint("server", __name__)
 def create_server() -> Response:
     user = current_user()
     assert user is not None
-    payload = request.get_json(silent=True) or {}
+    json_response = request.is_json
+    payload = request.get_json(silent=True) if json_response else request.form
 
     with session_scope() as db:
         blueprint = db.scalar(
@@ -40,7 +41,9 @@ def create_server() -> Response:
         db.flush()
         server_id = server.id
 
+    if json_response:
         return jsonify({"id": server_id}), 201
+    return redirect(f"/servers/{server_id}")
 
 
 @bp.patch("/servers/<int:server_id>")

l4d2web/templates/servers.html

@@ -5,6 +5,23 @@
 {% block content %}
 <section class="panel">
   <h1>Servers</h1>
+  {% if blueprints %}
+  <form method="post" action="/servers" class="stack form-panel">
+    <input type="hidden" name="csrf_token" value="{{ session.get('csrf_token', '') }}">
+    <label>Name <input name="name" required></label>
+    <label>Port <input name="port" type="number" min="1" max="65535" value="27015" required></label>
+    <label>Blueprint
+      <select name="blueprint_id" required>
+        {% for blueprint in blueprints %}
+        <option value="{{ blueprint.id }}">{{ blueprint.name }}</option>
+        {% endfor %}
+      </select>
+    </label>
+    <button type="submit">Create server</button>
+  </form>
+  {% else %}
+  <p class="muted">Create a blueprint before adding servers.</p>
+  {% endif %}
   <table class="table">
     <thead><tr><th>Name</th><th>Port</th><th>Blueprint</th><th>Desired</th><th>Actual</th></tr></thead>
     <tbody>

l4d2web/tests/test_pages.py

@@ -272,6 +272,19 @@ def test_servers_page_links_server_names(auth_client_with_server) -> None:
     assert ">details<" not in text
 
 
+def test_servers_page_has_creation_form(auth_client_with_server) -> None:
+    response = auth_client_with_server.get("/servers")
+    text = response.get_data(as_text=True)
+
+    assert response.status_code == 200
+    assert 'method="post" action="/servers"' in text
+    assert 'name="name"' in text
+    assert 'name="port"' in text
+    assert 'name="blueprint_id"' in text
+    assert '<option value="1">default</option>' in text
+    assert "Create server" in text
+
+
 def test_non_admin_does_not_see_admin_nav(auth_client_with_server) -> None:
     response = auth_client_with_server.get("/dashboard")
     text = response.get_data(as_text=True)

l4d2web/tests/test_servers.py

@@ -49,6 +49,18 @@ def test_create_server_from_blueprint(user_client_with_blueprints) -> None:
     assert response.status_code == 201
 
 
+def test_create_server_from_form_redirects_to_server(user_client_with_blueprints) -> None:
+    client, data = user_client_with_blueprints
+    response = client.post(
+        "/servers",
+        data={"name": "alpha", "port": "27015", "blueprint_id": str(data["blueprint_id"])},
+        headers={"X-CSRF-Token": "test-token"},
+    )
+
+    assert response.status_code == 302
+    assert response.headers["Location"].endswith("/servers/1")
+
+
 def test_reassign_blueprint_anytime(user_client_with_blueprints) -> None:
     client, data = user_client_with_blueprints