models: add active flag for membership

Membership for a group should be requested and has to be approved by
an admin of the group.

3 files changed, 27 insertions, 3 deletions

diff --git a/models.py b/models.py
index c0b39c4..d2f1ae4 100644
--- a/models.py
+++ b/models.py
@@ -49,6 +49,7 @@ class Member(db.Model):
     user = ForeignKeyField(User, related_name='groups')
     manager = BooleanField(default=False)
     admin = BooleanField(default=False)
+    active = BooleanField(default=False)
 
     def __str__(self):
         return "%s member of %s" % (self.user.username, self.group.name)
diff --git a/templates/group.html b/templates/group.html
index c6a83d1..16f62ed 100644
--- a/templates/group.html
+++ b/templates/group.html
@@ -24,13 +24,36 @@
   </div>
 
   <ul class="list-group">
-    {% for member in members %}
+    {% for member in members|selectattr("active") %}
       <li class="list-group-item">{{member.user}}{% if member.admin %} (is admin){% endif %}</li>
     {% endfor %}
   </ul>
 </div>
 
 {% if admin %}
+  {% for member in members|rejectattr("active") %}
+    {% if loop.first %}
+    <div class="panel panel-default">
+      <div class="panel-heading">
+        <h3 class="panel-title">Pending members</h3>
+      </div>
+
+      <table class="table table-hover">
+        <tr>
+           <th class="col-sm-3">username</th>
+           <th class="col-sm-9 text-center">mail</th>
+        </tr>
+    {% endif %}
+        <tr>
+          <td>{{member.user.username}}</td>
+          <td class="text-center">{{member.user.email}}</td>
+        </tr>
+    {% if loop.last %}
+      </table>
+    </div>
+    {% endif %}
+  {% endfor %}
+
   <div class="panel panel-default">
     <div class="panel-heading">
       <h3 class="panel-title">
diff --git a/views.py b/views.py
index 3b3d2d0..2fdd0f6 100644
--- a/views.py
+++ b/views.py
@@ -20,9 +20,9 @@ def index():
     if form.validate_on_submit():
         group = Group.create(name=form.name.data,
                              public=form.public.data)
-        Member.create(user=g.user, group=group, admin=True)
+        Member.create(user=g.user, group=group, admin=True, active=True)
         form = CreateGroup()
-    groups = [member.group for member in g.user.groups]
+    groups = [member.group for member in g.user.groups if member.active]
     return {'groups': groups, 'create_form': form}