"I volunteer as Tribute"

app/forms.py

@@ -1,4 +1,5 @@
 from datetime import datetime, timedelta
+from flask.ext.login import current_user
 from flask_wtf import Form
 from wtforms import SelectField, DateTimeField, validators, SubmitField, HiddenField
 from models import User, Location
@@ -15,8 +16,11 @@ class OrderForm(Form):
     submit_button = SubmitField('Submit')
 
     def populate(self):
-        self.courrier_id.choices = [(0, None)] + \
-                                   [(u.id, u.username) for u in User.query.order_by('username')]
+        if current_user.is_admin():
+            self.courrier_id.choices = [(0, None)] + \
+                                       [(u.id, u.username) for u in User.query.order_by('username')]
+        else:
+            self.courrier_id.choices = [(0, None), (current_user.id, current_user.username)]
         self.location_id.choices = [(l.id, l.name)
                                     for l in Location.query.order_by('name')]
         if self.stoptime.data is None:

app/templates/layout.html

@@ -1,4 +1,5 @@
 {% extends "bootstrap/base.html" %}
+{% import "bootstrap/utils.html" as utils %}
 
 {% set navbar = [
     ('home', 'Home'),
@@ -52,6 +53,7 @@
 {% endblock %}
 
 {% block content -%}
+    {{ utils.flashed_messages() }}
     <div class="container">
     {% block container -%}
     {%- endblock %}

app/templates/order.html

@@ -6,7 +6,11 @@
 <div class="row">
     <div class="col-md-7"><!-- Shitty html-->
         <h3>Order {{ order.id }}</h3>
-        Courrier: {{ order.courrier.username }}<br/>
+        Courrier: {{ order.courrier.username }}
+        {% if order.courrier == None %}
+            <a href="{{ url_for('.volunteer', id=order.id) }}" class="btn btn-primary">Volunteer</a>
+        {% endif %}
+        <br/>
         Location: <a href="{{ order.location.website }}">{{ order.location.name }}</a><br/>
         Starttime: {{ order.starttime }}<br/>
         Stoptime: {{  order.stoptime }}<br/>
@@ -19,7 +23,7 @@
     </div>
     <div class="col-md-push-1 col-md-4">
         <h4>Order:</h4>
-        {{ wtf.quick_form(form, action=url_for('.order_create'), button_map={'submit_button': 'primary'}, form_type='horizontal') }}
+        {{ wtf.quick_form(form, action=url_for('.order_item_create', id=order.id), button_map={'submit_button': 'primary'}, form_type='horizontal') }}
     </div>
 </div>
 {% endblock %}

app/views/order.py

@@ -1,5 +1,5 @@
 __author__ = 'feliciaan'
-from flask import url_for, render_template, abort, redirect, Blueprint
+from flask import url_for, render_template, abort, redirect, Blueprint, flash
 from flask.ext.login import current_user, login_required
 from datetime import datetime
 
@@ -73,4 +73,20 @@ def delete_item(order_id, item_id):
         return redirect(url_for('.order', id=order_id))
     abort(404)
 
+
+@order_bp.route('/<id>/volunteer')
+@login_required
+def volunteer(id):
+    order = Order.query.filter(Order.id == id).first()
+    if order is not None:
+        print(order.courrier_id)
+        if order.courrier_id == 0:
+            order.courrier_id = current_user.id
+            db.session.commit()
+            flash("Thank you for volunteering!")
+        else:
+            flash("Volunteering not possible!")
+        return redirect(url_for('.order', id=id))
+    abort(404)
+
 app.register_blueprint(order_bp, url_prefix='/order')