fix: created baseline for user creation

flaskr/templates/login.html

@@ -2,8 +2,13 @@
 <h1>Login page</h1>
 
 <form action="/login" method="POST">
-  <input type="text" name="name">
+  <label for="username">Username:</label>
+  <input type="text" name="username">
+  <br>
+  <label for="password">Password:</label>
+  <input type="text" name="password">
+  <br>
   <input type="submit" name="login">
 </form>
 
-<p><a href="/">Return to homepage</a></p>
+<p><a href="/createuser">Create new user</a></p>

flaskr/user.py

@@ -1,2 +1,10 @@
-def generate_token_with_username():
+# import bcrypt
+
+def generate_token():
+    pass
+
+def check_user_exists(name: str, pass_hash: str):
+    return False
+
+def hash_password(password: str):
     pass

flaskr/views.py

@@ -1,11 +1,16 @@
-from flask import render_template, request
+from flask import render_template, request, redirect, url_for, flash
 
 from flaskr import app
 from flaskr.database import db, test_db, create_db
+from flaskr.user import check_user_exists, generate_token
 
 
 @app.route("/")
-def test_backend():
+def navigate():
+    sessionid = ""
+    if not sessionid:
+        redirect(url_for("login"))
+
     return render_template("home.html")
 
 
@@ -31,10 +36,27 @@ def get_times():
 def login():
     if request.method == "GET":
         return render_template("login.html")
+    elif request.method == "POST":
+        username = request.form["username"]
+        password = request.form["password"]
+        if check_user_exists(username, password):
+            generate_token()
+            return redirect(url_for("navigate"))
+        else:
+            flash("Incorrect login", "error")
+            print("send notification: incorrect login")
+            return redirect(url_for("login"))
     else:
-        return "Todo POST request"
+        return "Incorrect http method"
 
 
+
+        return f"Todo POST request {username} {password}"
+
+@app.route("/createuser")
+def createuser():
+    return "new user created"
+
 @app.route("/init")
 def initialize_db():
     return create_db()

requirements.txt

@@ -1,3 +1,4 @@
+bcrypt==4.0.1
 click==8.1.3
 Flask==2.2.2
 Flask-SQLAlchemy==3.0.3