def list(request):
req = request.REQUEST
q = Debits.objects.filter()
if param_exist("sort", req):
q = q.order_by(sortMethod(req))
if param_exist("limit", req):
start = req["start"]
limit = req["limit"]
list = q[start : start + limit]
else:
list = q
res = []
for exp in list:
res.append(
{
"id": exp.id,
"amount": exp.amount,
"since": exp.since,
"text": exp.text,
"paymentType_name": exp.paymentType.name,
"subCategory_name": exp.subCategory.name,
"paymentTypeId": exp.paymentType.id,
"subCategoryId": exp.subCategory.id,
"day": exp.day,
"last": exp.last,
}
)
data = '{"total": %s, "rows": %s}' % (q.count(), JsonParser.parse(res))
return data
def list(request):
req = request.REQUEST
q = Loan.objects.filter()
if param_exist("person.id",req):
q = q.filter(person=req['person.id'])
if param_exist("sort",req):
q = q.order_by(sortMethod(req))
if not param_exist("all",req):
q = q.filter(remain__gt=0)
if param_exist("limit",req):
start = int(req['start'])
limit = int(req['limit'])
list = q[start:start+limit]
else:
list = q
res = []
for exp in list:
if exp.remain == 0:
partial = 0
else:
partial = exp.amount / exp.instalments
if exp.remain < partial:
partial = exp.remain
res.append({'id': exp.id, 'amount': exp.amount, 'date': exp.date,
'reason': exp.reason, 'person': exp.person.name, 'instalments': exp.instalments,
'personId': exp.person.id, 'balance': exp.remain, 'partial': partial})
data = '{"total": %s, "rows": %s}' % (q.count(), JsonParser.parse(res))
return data
def list(request):
req = request.REQUEST
# find close date
dateQuery = CardDates.objects.filter(closeDate__gt=DateService.todayDate())
dateQuery = dateQuery.order_by('closeDate')
if dateQuery.count()>0:
dt = dateQuery[:1][0]
else:
dt = CardDates(closeDate=DateService.todayDate(), expireDate=DateService.todayDate())
q = CardData.objects.extra(where=["ADDDATE(date, INTERVAL ((instalments+1) * 30) DAY) > '%s'" % DateService.invert(dt.closeDate)])
if param_exist("sort",req):
q = q.order_by(sortMethod(req))
if param_exist("limit",req):
start = req['start']
limit = req['limit']
list = q[start:start+limit]
else:
list = q
res = []
for exp in list:
rem = FinancialService.remainInstalments(exp.date, dt.closeDate, exp.instalments)
if rem >= 0:
res.append({'id': exp.id, 'date': exp.date,
'shop': exp.shop, 'instalments': exp.instalments,
'card_id': exp.card.id, 'card_name': exp.card.name,
'total': exp.total, 'own': exp.own,
'partial': exp.total / exp.instalments,
'remain': rem })
data = '{"total": %s,"close": "%s", "expire": "%s", "rows": %s}' % (CardData.objects.count(), DateService.format(dt.closeDate),DateService.format(dt.expireDate), JsonParser.parse(res))
return data
def process_request(request):
req = request.REQUEST
p = Person(pk=req['person.id'])
number = validators.RegexValidator('^([0-9])+(\.[0-9]{1,2})?$', code=_('Amount'))
amount=req['amount']
#validate amount
number(amount)
reason=req['reason']
if not reason or reason.strip() == '':
raise ValidationError(_('Required'), code=_('Reason'))
date=DateService.invert(req['date'])
l = Loan(person=p, amount=amount, reason=reason, remain=amount, date=date)
if param_exist("id",req):
l.pk = req['id']
l.remain = "%.2f" % getPaymentRemain(l)
if param_exist("instalments",req):
l.instalments = req['instalments']
else:
l.instalments = 1
return l
def calc(request):
req = request.REQUEST
if param_exist("date",req):
date = DateService.parse(req['date'])
else:
date = DateService.today()
fromDate = DateService.firstDateOfMonth(date)
toDate = DateService.lastDateOfMonth(date)
q = Expense.objects.filter(date__gte=fromDate, date__lte=toDate)
if param_exist("subC",req):
q = q.filter(subCategory=req['subC'])
elif param_exist("cat",req):
c = SubCategory.objects.filter(category=req['cat'])
q = q.filter(subCategory__in=c)
if param_exist("payT",req):
q = q.filter(paymentType=req['payT'])
sum=0
for exp in q:
sum+=exp.amount
today = DateService.today()
if today.tm_year==date.tm_year and today.tm_mon==date.tm_mon:
days=today.tm_mday
else:
days=DateService.lastDayOfMonth(date)
avg = sum / days
data = '{"data":{"total":%s,"avg":%s}}' % (sum,avg)
return data
def monthCalc(request):
req = request.REQUEST
if param_exist("date",req):
date = DateService.parse(req['date'])
else:
date = DateService.today()
fromDate = DateService.firstDateOfMonth(date)
toDate = DateService.lastDateOfMonth(date)
q = Expense.objects.extra(select={'sum': 'sum(amount)'}).values('sum','date')
#q = Expense.objects.filter(date__gte=fromDate, date__lte=toDate)
q = q.filter(date__gte=fromDate, date__lte=toDate).order_by('date')
if param_exist("subC",req):
q = q.filter(subCategory=req['subC'])
elif param_exist("cat",req):
c = SubCategory.objects.filter(category=req['cat'])
q = q.filter(subCategory__in=c)
if param_exist("payT",req):
q = q.filter(paymentType=req['payT'])
q.query.group_by = ['date']
list = []
for exp in q:
list.append('[%d,%s]' % (int(DateService.toLong(exp['date'])),exp['sum']))
data = "[" + ",".join(list) + "]"
return data
def list(request):
req = request.REQUEST
q = Expense.objects.filter()
if param_exist("amountStart",req):
q = q.filter(amount__gte=req['amountStart'])
if param_exist("amountEnd",req):
q = q.filter(amount__lte=req['amountEnd'])
if param_exist("dateStart",req):
q = q.filter(date__gte=DateService.invert(req['dateStart']))
if param_exist("dateEnd",req):
q = q.filter(date__lte=DateService.invert(req['dateEnd']))
if param_exist("subC",req):
q = q.filter(subCategory=req['subC'])
elif param_exist("cat",req):
c = SubCategory.objects.filter(category=req['cat'])
q = q.filter(subCategory__in=c)
if param_exist("payT",req):
q = q.filter(paymentType=req['payT'])
if param_exist("sort",req):
q = q.order_by(sortMethod(req))
if param_exist("limit",req):
list = q[req['start']:req['start']+req['limit']]
else:
list = q
res = []
for exp in list:
res.append({'id': exp.id, 'amount': exp.amount, 'date': exp.date,
'text': exp.text, 'paymentType_name': exp.paymentType.name,
'subCategory_name': exp.subCategory.name, 'paymentTypeId': exp.paymentType.id,
'subCategoryId': exp.subCategory.id})
data = '{"total": %s, "rows": %s}' % (q.count(), JsonParser.parse(res))
return data
def from_request(request):
req = request.REQUEST
p = Person(pk=req['person.id'])
l = Loan(person=p,amount=req['amount'],date=DateService.invert(req['date']), reason=req['reason'], remain=req['amount'])
if param_exist("id",req):
l.pk = req['id']
if param_exist("instalments",req):
l.instalments = req['instalments']
else:
l.instalments = 1
return l
def list(request):
req = request.REQUEST
q = Category.objects.filter()
if param_exist("sort",req):
q = q.order_by(sortMethod(req))
if param_exist("limit",request.REQUEST):
start = request.REQUEST['start']
limit = request.REQUEST['limit']
lst = q[start:start+limit]
else:
lst = q
data = '{"total": %s, "rows": %s}' % (Category.objects.count(), JsonParser.parse(lst))
return data
def list(request):
req = request.REQUEST
q = Payment.objects.filter()
if param_exist("loan.id",req):
q = q.filter(loan=req['loan.id'])
if param_exist("sort",req):
q = q.order_by(sortMethod(req))
if param_exist("limit",req):
start = req['start']
limit = req['limit']
list = q[start:start+limit]
else:
list = q
data = '{"total": %s, "rows": %s}' % (Payment.objects.count(), JsonParser.parse(list))
return data
def list(request):
req = request.REQUEST
q = Person.objects.filter()
if param_exist("sort",req):
q = q.order_by(sortMethod(req))
if param_exist("limit",req):
start = req['start']
limit = req['limit']
list = q[start:start+limit]
else:
list = q
res = []
for p in list:
res.append({'id': p.id, 'name': p.name, 'count': p.loans.active().count()})
data = '{"total": %s, "rows": %s}' % (Person.objects.count(), JsonParser.parse(res))
return data
def fromParams(req):
s = SubCategory.objects.get(pk=req['subCategory.id'])
p = PaymentType(pk=req['paymentType.id'])
if param_exist("text",req):
text = req['text']
else:
text = s.name
if param_exist("id",req):
e = Expense.objects.get(pk=req['id'])
else:
e = Expense()
e.text=text
e.date=DateService.invert(req['date'])
e.amount=req['amount']
e.subCategory=s
e.paymentType=p
return e
def pay(request):
req = request.REQUEST
e = Tax.objects.get(pk=req['id'])
if e:
if param_exist("nextExpire",req):
e.expire = DateService.invert(req['nextExpire'])
else:
e.expire = e.nextExpire
if param_exist("nextExpire2",req):
e.nextExpire = DateService.invert(req['nextExpire2'])
else:
e.nextExpire = None
e.amount = req['amount']
e.lastPay = DateService.todayDate()
if e.account=="":
service = e.service
else:
service = "%s (%s)" % (e.service, e.account)
expense = Expense(date=DateService.todayDate(), text=service, amount=e.amount, subCategory=e.subCategory, paymentType=e.paymentType)
data = '{"success":true}'
safe = True
try:
e.save()
except _mysql_exceptions.Warning:
pass
except Exception, e1:
safe = False
transaction.rollback()
data = '{"success":false, "msg": "%s"}' % (e1.args)
if safe:
try:
expense.save()
transaction.commit()
except _mysql_exceptions.Warning:
transaction.commit()
except Exception, e2:
safe = False
transaction.rollback()
data = '{"success":false, "msg": "%s"}' % (e2.args)
def fromParams(req):
s = SubCategory.objects.get(pk=req['subCategory.id'])
p = PaymentType(pk=req['paymentType.id'])
if param_exist("id",req):
e = Tax.objects.get(pk=req['id'])
else:
e = Tax()
e.service=req['service']
e.amount=req['amount']
e.expire=DateService.invert(req['expire'])
if param_exist("nextExpire",req):
e.nextExpire=DateService.invert(req['nextExpire'])
if param_exist("lastPay",req):
e.lastPay=DateService.invert(req['lastPay'])
e.account=req['account']
e.subCategory=s
e.paymentType=p
return e
def list(request):
req = request.REQUEST
q = CardDates.objects.filter()
if param_exist("sort",req):
q = q.order_by(sortMethod(req))
if param_exist("limit",req):
start = req['start']
limit = req['limit']
list = q[start:limit]
else:
list = q
res = []
for exp in list:
res.append({'id': exp.id, 'closeDate': exp.closeDate,
'expireDate': exp.expireDate, 'card': exp.card.name,
'card_id': exp.card.id})
data = '{"total": %s, "rows": %s}' % (CardDates.objects.count(), JsonParser.parse(res))
return data
def list(request):
req = request.REQUEST
q = Tax.objects.filter()
if param_exist("sort",req):
q = q.order_by(sortMethod(req))
if param_exist("limit",req):
start = req['start']
limit = req['limit']
list = q[start:start+limit]
else:
list = q
res = []
for it in list:
res.append({'id': it.id, 'service': it.service, 'expire': it.expire,
'amount': it.amount, 'nextExpire': it.nextExpire,
'subCategory': it.subCategory.name, 'subCategoryId': it.subCategory.id,
'nextExpire': it.nextExpire, 'lastPay': it.lastPay, 'paymentType': it.paymentType.name,
'paymentTypeId': it.paymentType.id, 'account': it.account})
data = '{"total": %s, "rows": %s}' % (q.count(), JsonParser.parse(res))
return data
def fromParams(req):
if param_exist("id",req):
e = CardData(pk=req['id'])
else:
e = CardData()
c = Card(pk=req['card.id'])
e.date=DateService.invert(req['date'])
e.shop=req['shop']
e.instalments=req['instalments']
e.total=req['total']
e.card = c
return e
def fromParams(req):
if not req['date']:
raise ValidationError(_('Enter a valid date'))
amount = req['amount']
number = validators.RegexValidator('^-?([0-9])+(\.[0-9]{1,2})?$', message=_('Enter a valid amount'))
number(amount)
if not amount or float(amount) == 0.0:
raise ValidationError(_('Enter a valid amount'))
try:
s = SubCategory.objects.get(pk=req['subCategory.id'])
except SubCategory.DoesNotExist:
raise ValidationError(_('Select a valid category'))
try:
p = PaymentType.objects.get(pk=req['paymentType.id'])
except PaymentType.DoesNotExist:
raise ValidationError(_('Select a valid payment type'))
if param_exist("text",req):
text = req['text']
else:
text = s.name
if param_exist("id",req):
e = Expense.objects.get(pk=req['id'])
else:
e = Expense()
e.text=text
e.date=DateService.invert(req['date'])
e.amount=amount
e.subCategory=s
e.paymentType=p
return e
def sixMonthCalc(request):
req = request.REQUEST
if param_exist("date",req):
date = DateService.parse(req['date'])
else:
date = DateService.today()
fromDate = DateService.addMonth(DateService.firstDateOfMonth(date),-6)
toDate = DateService.lastDateOfMonth(date)
query = "SELECT sum(amount), date FROM expense "\
"WHERE date between '%s' and '%s'" % (str(fromDate), str(toDate))
if param_exist("subC",req):
query += " AND sub_category_id = '%s'" % req['subC']
elif param_exist("cat",req):
c = SubCategory.objects.filter(category=req['cat'])
query += " AND sub_category_id in (%s)" % ",".join(["'"+str(s.id)+"'" for s in c])
if param_exist("payT",req):
query += " AND payment_type_id = '%s'" % req['payT']
query += " group by month(date)"
cursor = connection.cursor()
cursor.execute(query)
list = []
for exp in cursor.fetchall():
sum, date = exp
i = Income.objects.extra(select={'sum': 'sum(amount)'}).values('sum')
i = i.filter(period = DateService.firstDateOfMonth(date.timetuple()))
val = i[0]['sum']
if val is None:
val = 0
list.append({'date': date, 'expense': sum, 'income': val})
data = '{"rows": %s}' % (JsonParser.parse(list))
return data
def save(request):
req = request.REQUEST
p = fromParams(req);
if param_exist("loan",req):
p.own = False
else:
p.own = True
data = '{"success":true}'
safe = True
try:
p.save()
except _mysql_exceptions.Warning:
pass
except Exception, e1:
safe = False
data = '{"success":false, msg: "%s"}' % (e1.args)
p.own = False
else:
p.own = True
data = '{"success":true}'
safe = True
try:
p.save()
except _mysql_exceptions.Warning:
pass
except Exception, e1:
safe = False
data = '{"success":false, msg: "%s"}' % (e1.args)
if safe:
if param_exist("addloan",req):
pe = Person(pk=req['person.id'])
l = Loan(person=pe, amount=p.total, date=p.date, reason=p.shop)
try:
l.save()
except _mysql_exceptions.Warning:
pass
except Exception, e1:
safe = False
data = '{"success":false, "msg": "%s"}' % (e1.args)
return data
@json_response
def update(request):
req = request.REQUEST
def calcPayment(request):
req = request.REQUEST
q = Loan.objects.filter()
q = q.filter(person=req['person.id'])
exclude = []
if param_exist('exclude',req):
exc = string.split(req['exclude'],";")
for e in exc:
exclude.append(long(e))
modf = dict()
if param_exist('modf',req):
moda = json.loads(req['modf'])
for md in moda:
modf[md['id']] = md['value']
total = Decimal(req['amount'])
remain = total
res = []
for exp in q:
cursor = connection.cursor()
cursor.execute("SELECT sum(amount) as sum FROM payment WHERE loan_id = %s", [exp.id])
row = cursor.fetchone()
sum = exp.amount
if row[0]!=None:
sum = exp.amount - row[0]
partial = exp.amount / exp.instalments
pay = 0
dr = False
if exp.id in modf.keys():
remain -= modf[exp.id]
pay = modf[exp.id]
sum -= pay
dr = True
if sum > 0:
res.append({'id': exp.id, 'amount': exp.amount, 'date': exp.date,
'reason': exp.reason, 'balance': sum, 'partial': partial,
'pay': pay, 'remain': sum, 'dirty': dr})
while remain > 0:
resto = 0
for l in res:
if not l['id'] in exclude:
if not l['id'] in modf.keys():
if l['remain'] < l['partial']:
if l['remain'] > remain:
l['pay'] += remain
l['remain'] = l['balance'] - l['pay']
remain = 0
else:
l['pay'] += l['remain']
remain -= l['remain']
l['remain'] = l['balance'] - l['pay']
else:
if l['partial'] > remain:
l['pay'] += remain
l['remain'] = l['balance'] - l['pay']
remain = 0
else:
l['pay'] += l['partial']
l['remain'] = l['balance'] - l['pay']
remain -= l['partial']
resto += l['remain']
if remain <= 0:
break
if resto == 0:
break
data = '{"total": "0", "rows": %s}' % (JsonParser.parse(res))
return data
data = '{"total": %s, "rows": %s}' % (Payment.objects.count(), JsonParser.parse(list))
return data
@json_response
def save_or_update(request):
data = '{"success":true}'
req = request.REQUEST
number = validators.RegexValidator('^([0-9])+(\.[0-9]{1,2})?$', code=_('Amount'))
amount=req['amount']
try:
number(amount)
except ValidationError, va1:
return '{"success":false, "msg": "%s: %s"}' % (va1.code, "".join(va1.messages))
l = Loan.objects.get(pk=req['loan.id'])
if param_exist("id",req):
p = Payment.objects.get(pk=req['id'])
prevAmount = p.amount
else:
p = Payment(loan=l)
prevAmount = None
if checkPayment(l,amount,prevAmount):
if prevAmount:
diff = float(prevAmount) - float(amount)
l.remain = unicode(float(l.remain) + diff)
else:
l.remain = unicode(float(l.remain) - float(amount))
p.amount=amount
