1 files changed, 51 insertions, 1 deletions
diff --git a/notice/models.py b/notice/models.py
index 71a8362..469ad07 100644
--- a/notice/models.py
+++ b/notice/models.py
@@ -1,3 +1,53 @@
+# -*- coding: utf-8 -*-
+
 from django.db import models
+from django.contrib.auth.models import User
+from django.contrib.contenttypes.models import ContentType
+from django.contrib.contenttypes.generic import GenericForeignKey
+from django.utils.translation import ugettext_lazy as _
+
+
+class Notice(models.Model):
+    """
+    model 'Notice' to record and display notice
+    """
+    title = models.CharField(_("Title"), max_length=100)
+    pubtime = models.DateTimeField(_("Publish time"), auto_now_add=True)
+    category = models.ForeignKey('NoticeCategory', verbose_name=_("Category"))
+    publisher = models.ForeignKey(User, verbose_name=_("Publisher"))
+    is_important = models.BooleanField(_("Is important"), default=False)
+    contents = models.TextField(_("Contents"))
+    # NoticeAttachments to deal with attachments
+
+    class Meta:
+        verbose_name = _('notice')
+        verbose_name_plural = _('notices')
+        ordering = ['-pubtime', 'id']
+
+    def __unicode__(self):
+        return u'Notice at %s' % self.pubtime.isoformat()
+
+
+class NoticeCategory(models.Model):
+    """
+    model 'NoticeCategory' to provide category selections for 'Notice'
+    """
+    category_name = models.CharField(_("Category name"), max_length=100)
+    created_time = models.DateTimeField(_("Created time"), auto_now_add=True)
+
+    class Meta:
+        verbose_name = _('notice category')
+        verbose_name_plural = _('notice categories')
+
+    def __unicode__(self):
+        return u'NoticeCategory : %s' % self.category_name
+
+
+class NoticeAttachment(models.Model):
+    attachment = models.FileField(upload_to='notice/attachments',
+            verbose_name=_("Attachment"))
+    content_type = models.ForeignKey(ContentType, verbose_name=_("Content type"))
+    object_id = models.PositiveIntegerField(_("Object ID"))
+    content_object = GenericForeignKey("content_type", "object_id")
+
 
-# Create your models here.