def request_to_borrow(lenderID, itemCopyID):
emailText = []
emailText.append("You have received the following message from " + current_user().name + ", a Sharing Commons user.\n----\n\n")
emailText.append(request.data)
emailText.append("\n\n----\nReply to this message to send an email to " + current_user().name + " and set up the exchange. Once you've lent the item, visit beta.sharingcommons.com to confirm lending the item. " + current_user().name + " will receive an email when the item is due")
emailBody = ''.join(emailText)
# Request item
try:
borrower = current_user()
lender = UserAccount.getuser(int(lenderID))
itemCopy = ItemCopy.get_by_id(int(itemCopyID))
rtb1 = RequestToBorrow()
rtb1.useraccount = lender.key
rtb1.connection = borrower.key
rtb1.item = itemCopy.key
rtb1.put()
wtb1 = WaitingToBorrow()
wtb1.useraccount = borrower.key
wtb1.connection = lender.key
wtb1.item = itemCopy.key
wtb1.put()
except:
return jsonify({"result":"error"})
# Send email
mail.send_mail(sender="Sharing Commons <*****@*****.**>",
to=lender.name + " <" + lender.email + ">",
reply_to=borrower.name + " <" + borrower.email + ">",
subject='Sharing Commons: Request to Borrow "' + Item.query(Item.key == itemCopy.item).get().title + '"',
body=emailBody)
return jsonify({"result":"success"})
def change_due_date(self, itemCopyID, newDueDate):
"""Update the date that a item is due
Arguments:
itemCopyID: an ID representing a ItemCopy object, the item to be returned
newDueDate: a string representing the new due date of the item
Return Value:
A message describing the success or failure or the operation
"""
from src.items.models import ItemCopy
from src.activity.models import DueDateExtension
itemcopy = ItemCopy.get_by_id(int(itemCopyID))
new_date = datetime.strptime(newDueDate, "%Y-%m-%d") + timedelta(
days=1
) # For some reason the datepickers are returning one day prior to the date selected, so this is a workaround to compensate
if itemcopy == None:
return "Invalid item ID"
if itemcopy.owner == self.key:
itemcopy.update_due_date(new_date)
itemcopy.put()
return "Due date successfully updated"
elif itemcopy.borrower == self.key:
notification = DueDateExtension(useraccount=itemcopy.owner, item=itemcopy.key, due_date=new_date)
notification.put()
return "Request sent to owner"
else:
return "You are not the owner of this item, nor are you borrowing it"
def return_item(self, itemCopyID):
"""Return the given item to it's owner
Arguments:
itemCopyID: an ID representing a ItemCopy object, the item to be returned
Return Value:
A message describing the success or failure or the operation
"""
from src.items.models import ItemCopy
from src.activity.models import ConfirmReturn
itemcopy = ItemCopy.get_by_id(int(itemCopyID))
# verify the itemCopyID was valid
if itemcopy == None:
return "Invalid item ID"
if itemcopy.owner == self.key:
itemcopy.return_item()
itemcopy.put()
return "Item successfully returned to your library"
elif itemcopy.borrower == self.key:
notification = ConfirmReturn(useraccount=itemcopy.owner, item=itemcopy.key)
notification.put()
return "Notice sent to owner, awaiting their confirmantion"
else:
return "You are not the owner of this item, nor are you borrowing it"
def borrow_item(self, itemID, lenderID, due_date=None):
"""Borrow an item from another user
Arguments:
itemID: an ID representing the itemCopy object that will be borrowed
lenderID: an ID representing the user that will lend the item
due_date: the date the item should be returned,
if none is given the default for the lender is used
Return value:
A string describing the success or failure of the operation
"""
from src.items.models import ItemCopy
itemCopy = ItemCopy.get_by_id(itemID)
# check to see if the item copy is valid
if itemCopy == None:
return "Invalid item ID"
if itemCopy.owner.id() != lenderID:
return "That user does not own this item"
if itemCopy.borrower != None:
return "That item is not avaiable to be lent out"
itemCopy.lend(self.key.id(), due_date)
itemCopy.put()
return "Item successfully borrowed"
def manual_checkout(itemCopyID):
if request.method == 'POST':
itemCopy = ItemCopy.get_by_id(int(itemCopyID))
# Manually checkout
itemCopy.borrower = current_user().key
itemCopy.lender = current_user().key
itemCopy.manual_borrower_name = request.form["borrowerName"]
if "borrowerEmail" in request.form:
itemCopy.manual_borrower_email = request.form["borrowerEmail"]
itemCopy.due_date = datetime.strptime(request.form["dueDate"], "%m/%d/%Y")
itemCopy.put()
return jsonify({"result":"success"})
else:
return jsonify({"result":"error"})
def setup_item_borrow_actions(lenderID, itemCopyID):
borrower = current_user()
lender = UserAccount.getuser(int(lenderID))
itemCopy = ItemCopy.get_by_id(int(itemCopyID))
rtb1 = RequestToBorrow()
rtb1.useraccount = lender.key
rtb1.connection = borrower.key
rtb1.item = itemCopy.key
rtb1.put()
wtb1 = WaitingToBorrow()
wtb1.useraccount = borrower.key
wtb1.connection = lender.key
wtb1.item = itemCopy.key
wtb1.put()
return jsonify({"Message":"OK"})
