tanshu/barker
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Beer consumption report done

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This commit is contained in:
Amritanshu
2019-08-21 11:12:30 +05:30
parent 243c3cb280
commit 8f6c5930ee
18 changed files with 480 additions and 34 deletions
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2
barker/routes.py
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@ -364,6 +364,7 @@ def includeme(config):
config.add_route("v1_product_sale_report", "/v1/product-sale-report")
config.add_route("v1_bill_settlement_report", "/v1/bill-settlement-report")
config.add_route("v1_beer_consumption_report", "/v1/beer-consumption-report")
# Done till here
config.add_route("customer", "/Customer.json")
@ -402,6 +403,5 @@ def includeme(config):
# config.add_route('customer_id', '/Customer/{id}.json')
config.add_route("beer_consumption", "/BeerConsumption.json")
config.add_static_view("", "barker:static")

88
barker/views/reports/beer_consumption.py
View File

@ -1,42 +1,64 @@
import datetime
from datetime import datetime, timedelta
from pyramid.httpexceptions import HTTPForbidden
from pyramid.view import view_config
from sqlalchemy import func
from barker.models import Inventory, Kot, Product, Settlement, SettleOption, Voucher
from barker.models import Inventory, Kot, Product, Voucher, VoucherType
from barker.models.validation_exception import ValidationError
from barker.views.reports import get_start_date, get_finish_date
@view_config(request_method='GET', route_name='beer_consumption', renderer='json', permission='Beer Consumption',
request_param=('s', 'f'))
@view_config(
request_method="GET",
route_name="v1_beer_consumption_report",
renderer="json",
permission="Beer Consumption",
)
def beer_consumption(request):
start_date = datetime.datetime.strptime(request.GET['s'], '%d-%b-%Y %H:%M')
finish_date = datetime.datetime.strptime(request.GET['f'], '%d-%b-%Y %H:%M')
start_date = get_start_date(request.GET.get("s", None)) - timedelta(hours=7)
finish_date = get_finish_date(request.GET.get("f", None)) - timedelta(hours=7)
if (datetime.date.today() - start_date.date()).days > 5 and 'Accounts Audit' not in request.effective_principals:
raise HTTPForbidden("Accounts Audit")
if (
datetime.today() - start_date.replace(hour=0)
).days > 5 and "Accounts Audit" not in request.effective_principals:
raise ValidationError("Accounts Audit")
list = request.dbsession.query(
Voucher.date, Product.id, Product.name, func.sum(Inventory.quantity * Product.quantity)
).join(Voucher.kots).join(Kot.inventories).join(Inventory.product).filter(
Voucher.date >= start_date,
Voucher.date <= finish_date,
Voucher.is_void == False,
Voucher.settlements.any(Settlement.settled.in_([
SettleOption.CASH(),
SettleOption.CREDIT_CARD(),
SettleOption.BILL_TO_COMPANY(),
SettleOption.STAFF(),
SettleOption.NO_CHARGE()
]))
).group_by(
Voucher.date, Product.id, Product.name
).order_by(
Voucher.date, Product.id, Product.name
).all()
return [{
'Date': i[0].strftime('%d-%b-%Y %H:%M:%S'),
'ProductID': str(i[1]),
'Name': i[2],
'Quantity': i[3]
} for i in list if i[3] != 0]
day = func.date_trunc("day", Voucher.date - timedelta(hours=7)).label("day")
sum_ = func.sum(Inventory.quantity * Product.quantity).label("sum")
list_ = (
request.dbsession.query(day, Product.name, sum_)
.join(Voucher.kots)
.join(Kot.inventories)
.join(Inventory.product)
.filter(
day >= start_date,
day <= finish_date,
Voucher.voucher_type.in_(
[
VoucherType.REGULAR_BILL.value,
VoucherType.NO_CHARGE.value,
VoucherType.STAFF.value,
]
),
)
.group_by(day, Product.name)
.having(sum_ != 0)
.order_by(day, Product.name)
.all()
)
headers = []
data = []
for date, name, quantity in list_:
if name not in headers:
headers.append(name)
old = [d for d in data if d["date"] == date.strftime("%d-%b-%Y")]
if len(old):
old[0][name] = quantity
else:
data.append({"date": date.strftime("%d-%b-%Y"), name: quantity})
return {
"startDate": start_date.date().strftime("%d-%b-%Y"),
"finishDate": (finish_date - timedelta(days=1)).date().strftime("%d-%b-%Y"),
"headers": headers,
"data": data,
}