def handle(self, sale_string):
seller = self.msg.connection.contact
sale_result = self.verify_sale(sale_string, seller)
if sale_result[0] == 0: #sale failed
self.respond("ERROR: " + ', '.join(sale_result[1]) + ". Sale format: sale serial# firstname lastname mobile# price regioncode description" )
else:
sale_data = sale_result[1]
product_code = sale_result[2]
#verify that seller has the item to be sold in stock
current_stock = Stock.get_existing(sale_data['seller'].alias, product_code)
if current_stock is None or current_stock.stock_amount <= 0:
self.respond("ERROR: No %s in stock." % product_code)
return True
#verify that the serial # is not a duplicate
exists = Sale.by_serial(sale_data['serial'])
if exists:
self.respond("ERROR: %s is already registered." % sale_data['serial'])
return True
#now create and save the new sale record
s = Sale(**sale_data)
s.save()
#subtract the sale from the retailer's stock
current_stock.stock_amount -= 1
current_stock.save()
payment_response = "Cash sale."
self.respond("%s registered to %s %s by %s." % (s.serial, s.fname, s.lname, s.seller.alias, ) + " " + payment_response)
def handle(self, sn):
serial = sn.upper()
to_cancel = Sale.by_serial(serial)
if to_cancel is None:
self.respond("ERROR: No sale record found for %s" % serial)
return True
#verify that the person requesting the cancellation is the seller
if to_cancel.seller != self.msg.connection.contact:
self.respond("ERROR: You are not allowed to cancel this sale")
return True
#save values for later, then delete
seller = to_cancel.seller
owner_name = "%s %s" % (to_cancel.fname, to_cancel.lname)
purchase_price = to_cancel.purchase_price
to_cancel.delete()
#now increase the seller's stock by one to reflect the canceled sale
#this assumes the stock exists, and the seller only has one stock for a given product type
stk = Stock.objects.filter(seller=seller, product__code=serial[0:2])[0]
stk.stock_amount += 1
stk.save()
seller.cached_revenue -= (purchase_price * 1000)
seller.save()
#confirm the cancellation
response = self.get_current_stock(seller)
self.respond("Sale %s to %s canceled. Stock for %s: %s" % (serial, owner_name, seller.alias, response))
def handle(self, serial):
s = Sale.by_serial(serial)
if s:
locale.setlocale( locale.LC_ALL, '')
self.respond("%s: %s Tsh paid on %s. Owner: %s %s (%s) %s, %s" % (s.serial, locale.format('%d', s.purchase_price*1000, True), s.purchase_date.strftime("%d-%m-%y"), s.fname, s.lname, s.pri_phone, s.get_region_display(), s.description))
else:
self.respond("Serial number %s not recognized" % serial)
def handle(self, serial):
s = Sale.by_serial(serial)
if s:
locale.setlocale(locale.LC_ALL, '')
self.respond(
"%s: %s Tsh paid on %s. Owner: %s %s (%s) %s, %s" %
(s.serial, locale.format('%d', s.purchase_price * 1000, True),
s.purchase_date.strftime("%d-%m-%y"), s.fname, s.lname,
s.pri_phone, s.get_region_display(), s.description))
else:
self.respond("Serial number %s not recognized" % serial)
def handle(self, sale_string):
seller = self.msg.connection.contact
sale_result = self.verify_sale(sale_string, seller)
if sale_result[0] == 0: #sale failed
self.respond(
"ERROR: " + ', '.join(sale_result[1]) +
". Sale format: sale serial# firstname lastname mobile# price regioncode description"
)
else:
sale_data = sale_result[1]
product_code = sale_result[2]
#verify that seller has the item to be sold in stock
current_stock = Stock.get_existing(sale_data['seller'].alias,
product_code)
if current_stock is None or current_stock.stock_amount <= 0:
self.respond("ERROR: No %s in stock." % product_code)
return True
#verify that the serial # is not a duplicate
exists = Sale.by_serial(sale_data['serial'])
if exists:
self.respond("ERROR: %s is already registered." %
sale_data['serial'])
return True
#now create and save the new sale record
s = Sale(**sale_data)
s.save()
#subtract the sale from the retailer's stock
current_stock.stock_amount -= 1
current_stock.save()
payment_response = "Cash sale."
self.respond("%s registered to %s %s by %s." % (
s.serial,
s.fname,
s.lname,
s.seller.alias,
) + " " + payment_response)
