def send_accept(self):
sender = get_object_or_404(ourUser, id=self.owner.id)
receiver = get_object_or_404(ourUser, id=self.borrower.id)
subject = "tool request accepted"
contents = sender.username + " has accepted your request"
message = Message(
date_sent=datetime.datetime.now(), subject=subject,
contents=contents, sender=sender, receiver=receiver,sent_by_system=True)
message.save()
def change_community(self):
contents = self.owner.username + " has changed communities. Your reservation has been cancelled, please return the tool."
sender = get_object_or_404(ourUser, pk=self.owner.id)
receiver = get_object_or_404(ourUser, pk=self.borrower.id)
subject = "User Community Change"
message = Message(
date_sent=datetime.datetime.now(), subject=subject,
contents=contents, sender=sender, receiver=receiver,sent_by_system=True)
message.save()
def chain_mail(self, admin, user):
contents = admin.username + " has updated your community."
sender = get_object_or_404(ourUser,username=admin.username)
receiver = get_object_or_404(ourUser, pk=user.id)
subject = "Community changes"
message = Message(
date_sent=datetime.datetime.now(), subject=subject,
contents=contents, sender=sender, receiver=receiver,sent_by_system=True)
message.save()
def send_deny(self, content):
sender = get_object_or_404(ourUser, id=self.owner.id)
receiver = get_object_or_404(ourUser, id=self.borrower.id)
subject = "tool request denied"
contents = content
message = Message(
date_sent=datetime.datetime.now(), subject=subject,
contents=contents, sender=sender, receiver=receiver)
message.save()
def admin_change(self,user):
self.admin = user
self.save()
users = ourUser.objects.filter(community=self)
for person in users:
contents = user.username + " is now the admin of your community."
sender = get_object_or_404(ourUser,username=user.username)
receiver = get_object_or_404(ourUser, pk=user.id)
subject = "admin changes"
message = Message(
date_sent=datetime.datetime.now(), subject=subject,
contents=contents, sender=sender, receiver=receiver,sent_by_system=True)
message.save()
def createMessage(user1=None, user2=None, reservation=None):
# create message
if user1 is None:
user1 = createUserOne()
if user2 is None:
user2 = createUserTwo()
message = Message(
date_sent = datetime.datetime.now()-datetime.timedelta(days=1),
subject = "Test Message",
contents = "This is a test message",
sender = user1,
receiver = user2)
message.save()
return message
def upkeep():
while(True):
now = datetime.now()
tools = Tool.objects.all()
for tool in tools:
#go through all the tools and then get all reservations associated with those tools
reservations = Reservation.objects.filter(is_complete=False, tool=tool, is_active=True, approved=True)
if len(reservations) != 0:
#this is the case where there is currently an active reservation for a tool
for reservation in reservations:
if reservation.return_date < now:
#if the scheduled return date is less than now
if not reservation.message_sent:
#if there hasn't already been a notification sent
print(now.isoformat(' ') + " sending message to " + tool.borrower.username)
contents = "Your reservation has expired. Please return "+ reservation.owner.username +"'s "+ reservation.tool.name +"."
sender = get_object_or_404(ourUser, pk=tool.owner.id)
receiver = get_object_or_404(ourUser, pk=tool.borrower.id)
subject = "Expired Reservation"
message = Message(
date_sent=datetime.now(), subject=subject,
contents=contents, sender=sender, receiver=receiver,sent_by_system=True)
message.save()
reservation.message_sent = True
reservation.save()
else:
#from here we can assume the tool is not currently being borrowed
reservations = Reservation.objects.filter(is_complete=False, tool=tool, approved=True, skipped=False)
for reservation in reservations:
now = datetime.now()
if reservation.borrow_request_date <= now and reservation.return_date >= now:
#this is the case where there is no active reservation and this one fits the time slot
print(now.isoformat(' ') + " Activating reservation for " + tool.name)
reservation.is_active = True
reservation.save()
tool.borrower = reservation.borrower
tool.save()
elif reservation.borrow_request_date <= now and reservation.return_date <= now:
#this is the case when someone doesn't return their tool on time and a reservation is skipped
print(now.isoformat(' ') + " Skipping reservation for " + tool.name)
reservation.skipped = True
reservation.is_complete = True
reservation.save()
else:
#this is the case where the reservation is still in the future
pass
time.sleep(7)
def remove(self, res):
if self.borrower:
return False
else:
if len(res) != 0:
for reservation in res:
reservation.skipped = True
contents = str(self.owner) + " has deactivated this tool: "
sender = get_object_or_404(ourUser, pk=self.owner.id)
receiver = get_object_or_404(ourUser, pk=self.borrower.id)
subject = self.name + "has been deactivated."
message = Message(
date_sent=datetime.datetime.now(), subject=subject,
contents=contents, sender=sender, receiver=receiver,sent_by_system=True)
message.save()
reservation.save()
self.is_active = False
self.save()
return True
def return_tool(self):
reservation = get_object_or_404(Reservation, tool=self, is_active=True)
if self.owner == self.borrower:
self.borrower = None
self.save()
reservation.is_active = False
reservation.is_complete = True
reservation.returned_on = datetime.datetime.now()
reservation.save()
else:
sender = get_object_or_404(ourUser, pk=reservation.borrower.id)
receiver = get_object_or_404(ourUser, pk=reservation.owner.id)
subject = "Please provide feed back for " + sender.username + "."
message = Message(
date_sent=datetime.datetime.now(), subject=subject,
contents="temp", sender=sender, receiver=receiver,sent_by_system=True)
message.save()
contents = self.name + " has been returned to you." + "\n" + "<p><a href='/user/feedBack/" + str(reservation.id) + "/" + str(message.id) + "/'>feed back</a></p>"
message.contents = contents
message.save()
self.borrower = None
self.save()
reservation.is_active = False
reservation.is_complete = True
reservation.returned_on = datetime.datetime.now()
reservation.save()
def return_from_home(self,stats,mess_id=None):
reservation = get_object_or_404(Reservation, tool=self, is_active=True)
if stats:
self.return_tool()
if mess_id != None:
message = get_object_or_404(Message,id=mess_id)
message.delete_message(self.owner)
else:
sender = get_object_or_404(ourUser, pk=self.borrower.id)
receiver = get_object_or_404(ourUser, pk=self.owner.id)
subject = "Your tool has been returned"
message = Message(
date_sent=datetime.datetime.now(), subject=subject, sender=sender, contents="temp",receiver=receiver,sent_by_system=True)
message.save()
message.contents = self.name + " has been returned to you. Please confirm that it has been returned." + "\n" + "<p><a href='/toolshare/approveReturn/" + str(reservation.id) + "/" + str(message.id) + "/'>approve</a></p>"
message.save()
self.borrower = None
self.save()
