Add Membership model to connect users to teams

events/migrations/0005_auto_20180108_2221.py

@@ -0,0 +1,30 @@
+# Generated by Django 2.0 on 2018-01-08 22:21
+
+import datetime
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('events', '0004_auto_20180103_2212'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Member',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('role', models.SmallIntegerField(choices=[(0, 'Normal'), (1, 'Moderator'), (2, 'Administrator')], db_index=True, default=0, verbose_name='Member Role')),
+                ('joined_date', models.DateTimeField(default=datetime.datetime.now)),
+                ('team', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='events.Team')),
+                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='events.UserProfile')),
+            ],
+        ),
+        migrations.AddField(
+            model_name='team',
+            name='members',
+            field=models.ManyToManyField(blank=True, related_name='memberships', through='events.Member', to='events.UserProfile'),
+        ),
+    ]

events/models/events.py

@@ -29,6 +29,23 @@ class Place(models.Model):
     def __str__(self):
         return u'%s, %s' % (self.name, self.city.name)
 
+class PlaceSerializer(serializers.ModelSerializer):
+    city = serializers.CharField(read_only=True)
+    class Meta:
+        model = Place
+        fields = (
+            'id',
+            'name',
+            'city',
+            'address',
+            'longitude',
+            'latitude',
+            'tz',
+            'place_url',
+            'cover_img'
+        )
+
+
 class Event(models.Model):
     name = models.CharField(max_length=150, verbose_name=_('Event Name'))
     team = models.ForeignKey(Team, on_delete=models.CASCADE)

events/models/profiles.py

@@ -6,6 +6,7 @@ from django.utils.translation import ugettext_lazy as _
 from .locale import *
 
 import pytz
+import datetime
 
 class UserProfile(models.Model):
     " Store profile information about a user "
@@ -109,6 +110,21 @@ class Team(models.Model):
     active = models.BooleanField(_("Active Team"), default=True)
     tz = models.CharField(max_length=32, verbose_name=_('Default Timezone'), default='UTC', choices=[(tz, tz) for tz in pytz.all_timezones], blank=False, null=False, help_text=_('The most commonly used timezone for this Team.'))
 
+    members = models.ManyToManyField(UserProfile, through='Member', related_name="memberships", blank=True)
+
     def __str__(self):
         return u'%s' % (self.name)
 
+class Member(models.Model):
+    NORMAL=0
+    MODERATOR=1
+    ADMIN=2
+    ROLES = [
+        (NORMAL, _("Normal")),
+        (MODERATOR, _("Moderator")),
+        (ADMIN, _("Administrator"))
+    ]
+    team = models.ForeignKey(Team, on_delete=models.CASCADE)
+    user = models.ForeignKey(UserProfile, on_delete=models.CASCADE)
+    role = models.SmallIntegerField(_("Member Role"), choices=ROLES, default=NORMAL, db_index=True)
+    joined_date = models.DateTimeField(default=datetime.datetime.now)