Begin with model

app/main.py

@@ -0,0 +1,58 @@
+from flask import (
+    Blueprint,
+    render_template,
+    url_for,
+    flash,
+    redirect,
+    request,
+)
+from flask_login import login_user, current_user, logout_user, login_required
+from werkzeug.urls import url_parse
+from .forms import LoginForm
+from .models import User, Benchmark
+
+main = Blueprint("main", __name__)
+
+
+@main.route("/")
+@main.route("/index")
+def index():
+    if current_user.is_authenticated:
+        if current_user.admin:
+            benchmarks = Benchmark.query.all()
+        else:
+            benchmarks = [current_user.benchmark]
+    else:
+        benchmarks = []
+    return render_template("index.html", benchmarks=benchmarks)
+
+
+@main.route("/config")
+@login_required
+def config():
+    return render_template("config.html")
+
+
+@main.route("/login", methods=["GET", "POST"])
+def login():
+    if current_user.is_authenticated:
+        return redirect(url_for("main.index"))
+    form = LoginForm()
+    if form.validate_on_submit():
+        user = User.query.filter_by(username=form.username.data).first()
+        if user is None or not user.check_password(form.password.data):
+            flash("Invalid username or password")
+            return redirect(url_for("main.login"))
+        login_user(user, remember=form.remember_me.data)
+        flash("Logged in successfully.")
+        next_page = request.args.get("next")
+        if not next_page or url_parse(next_page).netloc != "":
+            next_page = url_for("main.index")
+        return redirect(next_page)
+    return render_template("login.html", title="Sign In", form=form)
+
+
+@main.route("/logout")
+def logout():
+    logout_user()
+    return redirect(url_for("main.index"))