The ability to remove address and reduce min. search length to 1 (thanks keycloak!)

yellow/models.py

@@ -22,10 +22,10 @@ class User(pw.Model):
 
     @staticmethod
     async def search(needle) -> List['User']:
+        if not needle:
+            raise Exception("need search term")
         needle = needle.replace("*", "")
         needle = needle.lower()
-        if len(needle) <= 1:
-            raise Exception("need longer search term")
 
         return User.select().where(
             User.address.is_null(False),

yellow/routes.py

@@ -34,7 +34,6 @@ async def dashboard():
 @bp_routes.post("/dashboard/address")
 @login_required
 async def dashboard_address_post():
-    # get FORM POST value 'address'
     form = await request.form
     address = form.get('address')
     if not bool(re.match(r'^(WW)\\d[0-9A-Za-z]{94}$', address)):
@@ -50,13 +49,21 @@ async def dashboard_address_post():
     return await render_template('dashboard.html')
 
 
+@bp_routes.post("/dashboard/address/delete")
+@login_required
+async def dashboard_address_delete():
+    from yellow.models import User
+    user = User.select().filter(User.id == session['user']['id']).get()
+    user.address = None
+    user.save()
+    session['user'] = user.to_json()
+    return redirect(url_for("bp_routes.dashboard"))
+
+
 @bp_routes.route("/search")
 async def search():
     needle = request.args.get('username')
     if needle:
-        if len(needle) <= 1:
-            raise Exception("Search term needs to be longer")
-
         users = [u for u in await User.search(needle)]
         if users:
             return await render_template('search_results.html', users=users)
@@ -73,7 +80,7 @@ async def search():
 
 @bp_routes.route("/user/<path:name>")
 async def user_page(name: str):
-    if not name or len(name) <= 1:
+    if not name:
         raise Exception("invalid name")
     name = name.lower()
 

yellow/templates/dashboard.html

@@ -5,7 +5,7 @@
 </div>
 
 <div id="main">
-  <article>
+  <article style="min-width: 620px">
     <Header>Welcome back <em>{{user.username}}</em>!</Header>
     Current <u>WOW address</u>: <label>
     {% if user.address %}
@@ -18,7 +18,10 @@
       Change <u>WOW address</u>:
       <form action="{{ url_for('bp_routes.dashboard_address_post') }}" method="POST">
         <input type="text" name="address">
-        <button data-tooltip="Be sure it's correct">Submit</button>
+        <button data-tooltip="Make sure it is correct!">Submit</button>
+      </form>
+      <form action="{{ url_for('bp_routes.dashboard_address_delete') }}" method="POST">
+        <button class="secondary" data-tooltip="Remove address from YelloWOWPages">Delete</button>
       </form>
     </footer>