def addItem_aa(request, bookId):
if not request.user.is_authenticated():
return HttpResponseRedirect(getHost(request) + '/login/?next=%s' % request.path)
if request.method == 'POST' :
#contactIds = request.REQUEST.getList("contact")
form = ItemForm(request.POST)
if form.is_valid():
cd = form.cleaned_data
billItems = []
g = Bill(title=cd['title'], description=cd['description'], book=Book(pk=bookId), date=cd['date'], create_by=request.user, amount=cd['amount'])
g.save()
for contactId in request.POST["contactId0s"].strip(",").split(","):
subAmount = request.POST['subCount0_'+contactId]
billItems.append(Bill_Item(contact=Contact(pk=contactId), amount=subAmount, bill=g))
for contactId in request.POST["contactIds"].strip(",").split(","):
subAmount = -float(request.POST['subCount_'+contactId])
billItems.append(Bill_Item(contact=Contact(pk=contactId), amount=subAmount, bill=g))
for billItem in billItems:
billItem.save()
return HttpResponseRedirect(getHost(request) + "/books/" + bookId + "/")
else:
form = ItemForm(initial={'type':'1'})
contacts = [contactBook.contact for contactBook in Contact_Book.objects.filter(book=Book(pk=bookId))]
return render_to_response('books/item_form_aa.html', {'form':form, 'contacts':contacts},context_instance=RequestContext(request))
def deleteBookTypes(request):
if not request.user.is_authenticated():
return HttpResponseRedirect(getHost(request) + '/login/?next=%s' % request.path)
ids = request.GET["ids"].split(",")
for idItem in ids:
if idItem:
Book_Type.objects.all().filter(id=idItem).delete()
return HttpResponseRedirect(getHost(request) + "/bookTypes/")
def deleteItems(request,bookId):
if not request.user.is_authenticated():
return HttpResponseRedirect(getHost(request) + '/login/?next=%s' % request.path)
ids = request.GET["ids"].split(",")
for idItem in ids:
if idItem:
Bill.objects.get(pk=idItem).delete()
return HttpResponseRedirect(getHost(request) + "/books/" + bookId + "/")
def deleteContacts(request):
if not request.user.is_authenticated():
return HttpResponseRedirect(getHost(request) + '/login/?next=%s' % request.path)
ids = request.GET["ids"].split(",")
for idItem in ids:
if idItem:
Contact.objects.get(id=idItem).delete()
return HttpResponseRedirect(getHost(request) + "/contacts/")
def addBookType(request):
if not request.user.is_authenticated():
return HttpResponseRedirect(getHost(request) + '/login/?next=%s' % request.path)
if request.method == 'POST' :
form = BookTypeForm(request.POST)
if form.is_valid():
cd = form.cleaned_data
g = Book_Type(name=cd['name'], description=cd['description'])
g.save()
return HttpResponseRedirect(getHost(request) + "/bookTypes/")
else:
form = BookTypeForm()
return render_to_response('books/book_type_form.html', {'form':form}, context_instance=RequestContext(request))
def balance(request, bookId):
if not request.user.is_authenticated():
return HttpResponseRedirect(getHost(request) + '/login/?next=%s' % request.path)
book = Book.objects.get(id=bookId)
bills = book.bill_set.all()
dic = {}
for bill in bills:
for item in bill.bill_item_set.all():
if dic.has_key(item.contact.id):
dic[item.contact.id] += item.amount
else:
dic[item.contact.id] = item.amount
num = 0
g = Bill(title='结账', book=book, create_by=request.user)
billItems = []
for k, v in dic.items():
if v > 0:
num +=v
billItems.append(Bill_Item(contact=Contact(pk=k), amount=-v))
g.amount = num
g.save()
for billItem in billItems:
billItem.bill = g
billItem.save()
return bookDetail(request, bookId)
def bookDetail(request, bookId):
if not request.user.is_authenticated():
return HttpResponseRedirect(getHost(request) + '/login/?next=%s' % request.path)
book = Book.objects.get(id=bookId)
bookType = book.book_type.name
if bookType.find("AA") >= 0:
bills = book.bill_set.all().order_by('-date', '-id')
iMap = {}
for bill in bills:
for item in bill.bill_item_set.all():
if iMap.has_key(item.contact.name):
iMap[item.contact.name] += item.amount
else:
iMap[item.contact.name] = item.amount
return render_to_response('books/book_detail_aa.html', {'form':book, 'bills':bills, 'iMap':iMap},context_instance=RequestContext(request))
else:
amountIn = 0
amountOut = 0
bills = book.bill_set.all().order_by('-date', '-id')
for bill in bills:
if bill.amount > 0:
amountIn += bill.amount
else:
amountOut -= bill.amount
amount = amountIn - amountOut
return render_to_response('books/book_detail.html', {'form':book, 'bills':bills, 'amountIn': amountIn, 'amountOut':amountOut, 'amount':amount},context_instance=RequestContext(request))
def addBook(request):
if not request.user.is_authenticated():
return HttpResponseRedirect(getHost(request) + '/login/?next=%s' % request.path)
if request.method == 'POST' :
form = BookForm(request.POST)
if form.is_valid():
cd = form.cleaned_data
g = Book(name=cd['name'], description=cd['description'], book_type=cd['book_type'])
g.create_by = request.user
g.save()
for contactId in request.POST['contacts'].split(","):
Contact_Book(contact=Contact(id=contactId), book=g).save()
return HttpResponseRedirect(getHost(request) + "/books/")
else:
form = BookForm()
contacts = Contact.objects.filter(create_by=request.user)
return render_to_response('books/book_form.html', {'form':form, 'contacts':contacts},context_instance=RequestContext(request))
def logout(
request,
next_page="",
template_name="registration/logged_out.html",
redirect_field_name=REDIRECT_FIELD_NAME,
current_app=None,
extra_context=None,
):
"""
Logs out the user and displays 'You are logged out' message.
"""
auth_logout(request)
if next_page:
# Redirect to this page until the session has been cleared.
return HttpResponseRedirect(getHost() + next_page)
return TemplateResponse(request, template_name, None, current_app=current_app)
def login(
request,
template_name="registration/login.html",
redirect_field_name=REDIRECT_FIELD_NAME,
authentication_form=AuthenticationForm,
current_app=None,
extra_context=None,
):
"""
Displays the login form and handles the login action.
"""
redirect_to = request.REQUEST.get(redirect_field_name, "")
if request.method == "POST":
form = authentication_form(data=request.POST)
if form.is_valid():
# Ensure the user-originating redirection url is safe.
if not is_safe_url(url=redirect_to, host=request.get_host()):
redirect_to = resolve_url(settings.LOGIN_REDIRECT_URL)
# Okay, security check complete. Log the user in.
auth_login(request, form.get_user())
if request.session.test_cookie_worked():
request.session.delete_test_cookie()
return HttpResponseRedirect(getHost() + redirect_to)
else:
form = authentication_form(request)
request.session.set_test_cookie()
current_site = get_current_site(request)
context = {"form": form, redirect_field_name: redirect_to, "site": current_site, "site_name": current_site.name}
if extra_context is not None:
context.update(extra_context)
return TemplateResponse(request, template_name, context, current_app=current_app)
def listContacts(request):
if not request.user.is_authenticated():
return HttpResponseRedirect(getHost(request) + '/login/?next=%s' % request.path)
l = Contact.objects.filter(create_by=request.user)
return render_to_response('books/contacts.html', {'forms':l},context_instance=RequestContext(request))
def listBookTypes(request):
if not request.user.is_authenticated():
return HttpResponseRedirect(getHost(request) + '/login/?next=%s' % request.path)
l = Book_Type.objects.all()
return render_to_response('books/book_types.html', {'forms':l},context_instance=RequestContext(request))
