Rename pharos-dashboard and pharos-validator

As subdirectories of the pharos-tools repo, there is little need to keep
the pharos prefix.

Change-Id: Ica3d79411f409df638647300036c0664183c2725
Signed-off-by: Trevor Bramwell <tbramwell@linuxfoundation.org>

1 files changed, 77 insertions, 0 deletions

diff --git a/src/booking/models.py b/src/booking/models.py
new file mode 100644
index 0000000..0b3fa3b
--- /dev/null
+++ b/src/booking/models.py
@@ -0,0 +1,77 @@
+##############################################################################
+# Copyright (c) 2016 Max Breitenfeldt and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+
+from django.conf import settings
+from django.contrib.auth.models import User
+from django.db import models
+from jira import JIRA
+from jira import JIRAError
+
+from dashboard.models import Resource
+
+
+class Installer(models.Model):
+    id = models.AutoField(primary_key=True)
+    name = models.CharField(max_length=30)
+
+    def __str__(self):
+        return self.name
+
+class Scenario(models.Model):
+    id = models.AutoField(primary_key=True)
+    name = models.CharField(max_length=300)
+
+    def __str__(self):
+        return self.name
+
+
+class Booking(models.Model):
+    id = models.AutoField(primary_key=True)
+    user = models.ForeignKey(User, models.CASCADE)  # delete if user is deleted
+    resource = models.ForeignKey(Resource, models.PROTECT)
+    start = models.DateTimeField()
+    end = models.DateTimeField()
+    jira_issue_id = models.IntegerField(null=True)
+    jira_issue_status = models.CharField(max_length=50)
+
+    installer = models.ForeignKey(Installer, models.DO_NOTHING, null=True)
+    scenario = models.ForeignKey(Scenario, models.DO_NOTHING, null=True)
+    purpose = models.CharField(max_length=300, blank=False)
+
+    class Meta:
+        db_table = 'booking'
+
+    def get_jira_issue(self):
+        try:
+            jira = JIRA(server=settings.JIRA_URL,
+                        basic_auth=(settings.JIRA_USER_NAME, settings.JIRA_USER_PASSWORD))
+            issue = jira.issue(self.jira_issue_id)
+            return issue
+        except JIRAError:
+            return None
+
+    def save(self, *args, **kwargs):
+        """
+        Save the booking if self.user is authorized and there is no overlapping booking.
+        Raise PermissionError if the user is not authorized
+        Raise ValueError if there is an overlapping booking
+        """
+        if self.start >= self.end:
+            raise ValueError('Start date is after end date')
+        # conflicts end after booking starts, and start before booking ends
+        conflicting_dates = Booking.objects.filter(resource=self.resource).exclude(id=self.id)
+        conflicting_dates = conflicting_dates.filter(end__gt=self.start)
+        conflicting_dates = conflicting_dates.filter(start__lt=self.end)
+        if conflicting_dates.count() > 0:
+            raise ValueError('This booking overlaps with another booking')
+        return super(Booking, self).save(*args, **kwargs)
+
+    def __str__(self):
+        return str(self.resource) + ' from ' + str(self.start) + ' until ' + str(self.end)