1 files changed, 142 insertions, 0 deletions
diff --git a/workshop_app/models.py b/workshop_app/models.py
new file mode 100644
index 0000000..8eae29e
--- /dev/null
+++ b/workshop_app/models.py
@@ -0,0 +1,142 @@
+
+from django.db import models
+from django.contrib.auth.models import User
+from django.core.validators import RegexValidator
+from recurrence.fields import RecurrenceField
+
+position_choices = (
+    ("coordinator", "Coordinator"),
+    ("instructor", "Instructor")
+    )
+
+
+def has_profile(user):
+    """ check if user has profile """
+    return True if hasattr(user, 'profile') else False
+
+class Profile(models.Model):
+    """Profile for users(instructors and coordinators)"""
+
+    user = models.OneToOneField(User)
+    institute = models.CharField(max_length=150)
+    department = models.CharField(max_length=150)
+    phone_number = models.CharField(
+                max_length=15,
+                validators=[RegexValidator(
+                                regex=r'^\+?1?\d{9,15}$', message=(
+                                "Phone number must be entered \
+                                in the format: '+929490956'.\
+                                Up to 15 digits allowed.")
+                            )])
+    position = models.CharField(max_length=32, choices=position_choices)
+    is_email_verified = models.BooleanField(default=False)
+    activation_key = models.CharField(max_length=255, blank=True, null=True)
+    key_expiry_time = models.DateTimeField(blank=True, null=True)
+
+    def __str__(self):
+        return u"id: {0}| {1} {2} | {3} ".format(
+                                            self.user.id,
+                                            self.user.first_name, 
+                                            self.user.last_name, 
+                                            self.user.email
+                                            ) 
+
+
+class WorkshopType(models.Model):
+    """"Admin creates types of workshops which can be used by the instructor 
+        to create workshops.
+    """
+
+    workshoptype_name = models.CharField(max_length=120)
+    workshoptype_description = models.TextField()
+    workshoptype_duration = models.CharField(max_length=32, 
+                    help_text='Please write this in \
+                    following format eg: 3days, 8hours a day')
+
+    def __str__(self):
+        return u"{0} {1}".format(self.workshoptype_name, 
+                self.workshoptype_duration
+                )
+
+
+class Workshop(models.Model):
+    """Instructor Creates workshop based on
+    WorkshopTypes   available"""
+
+    workshop_instructor = models.ForeignKey(User, on_delete=models.CASCADE)
+    workshop_title = models.ForeignKey(
+                                WorkshopType, on_delete=models.CASCADE,
+                                help_text=' [Select the type of workshop.] '
+                                )
+    #For recurring workshops source: django-recurrence
+    recurrences = RecurrenceField()
+
+    def __str__(self):
+        return u"{0} | {1} ".format(
+                    self.workshop_title, 
+                    self.workshop_instructor
+                    )
+
+
+class RequestedWorkshop(models.Model):
+    """
+    Contains Data of request for Workshops
+    """
+
+    requested_workshop_instructor = models.ForeignKey(
+                                            User,
+                                            on_delete=models.CASCADE
+                                            )
+    requested_workshop_coordinator = models.ForeignKey(
+                                User, 
+                                related_name="%(app_label)s_%(class)s_related"
+                                )
+    requested_workshop_date = models.DateField()
+    status = models.CharField(
+                    max_length=32, default="Pending"
+                    )
+    requested_workshop_title = models.ForeignKey(
+                            WorkshopType, 
+                            on_delete=models.CASCADE
+                            )
+
+
+class ProposeWorkshopDate(models.Model):
+    """
+        Contains details of proposed date and workshop from coordinator
+    """
+
+    condition_one = models.BooleanField(default=False, help_text='I will give\
+                                minimum 50 participants for the workshop.')
+    condition_two = models.BooleanField(default=False, help_text='I agree \
+                                that this booking won\'t be cancelled without \
+                                prior notice to the instructor and fossee.')
+    condition_three = models.BooleanField(default=False, help_text='This \
+                    proposal is subject to FOSSEE and instructor approval.')
+
+    proposed_workshop_coordinator = models.ForeignKey(
+                                        User, 
+                                        on_delete=models.CASCADE
+                                        )
+    proposed_workshop_instructor = models.ForeignKey(User, null=True,
+                                related_name="%(app_label)s_%(class)s_related")
+
+    proposed_workshop_title = models.ForeignKey(
+                                WorkshopType, on_delete=models.CASCADE,
+                                help_text='Select the type of workshop.'
+                                )
+
+    proposed_workshop_date = models.DateField()
+
+    status = models.CharField(
+                    max_length=32, default="Pending"
+                    )
+
+
+class BookedWorkshop(models.Model):
+    """
+    Contains details about Confirmed Booked/Completed Workshops
+    """
+
+    booked_workshop_requested = models.ForeignKey(RequestedWorkshop, null=True) 
+    booked_workshop_proposed = models.ForeignKey(ProposeWorkshopDate, null=True)