Files
kassa-api/dbmodels.py
2021-06-09 16:25:48 +09:00

397 lines
14 KiB
Python

from requests.sessions import session
from basemodels import Company
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy import create_engine, Table, Column, engine
from sqlalchemy.sql.sqltypes import DateTime
from sqlalchemy.orm import sessionmaker
from sqlalchemy.types import BigInteger, Integer, String, Numeric
import datetime
import pyodbc
Base = declarative_base()
metadata = Base.metadata
class DBEngine:
def __init__(self, server, dbname, user, password):
self.dbname = dbname
self.user = user
self.password = password
self.server = server
self.get_mssql_engine()
def get_mssql_engine(self):
query = f'mssql+pyodbc://{self.user}:{self.password}@{self.server}/{self.dbname}?driver=SQL+Server'
self.engine = create_engine(query)
class DBModel(DBEngine):
def __init__(self, db: DBEngine, tablename, *args):
self.engine = db.engine
self.filter_args = args
self.table = self.set_table(tablename)
self.data = self.get_dict_with_columns()
def set_table(self, tablename):
table = Table(
tablename,
metadata,
autoload_with=self.engine
)
return table
def result_proxy_to_Dict(self, results) -> dict:
d, a = {}, []
for rowproxy in results:
# rowproxy.items() returns an array like [(key0, value0), (key1, value1)]
for column, value in rowproxy.items():
# build up the dictionary
d = {**d, **{column: value}}
a.append(d)
return a
def get_dict_with_columns(self):
filter_filter = self.filter_args if len(self.filter_args) > 0 else True
table_values = self.engine.execute(
self.table.select().where(filter_filter))
return self.result_proxy_to_Dict(table_values)
class FZ54:
def __init__(self, db: DBEngine):
self.db = db
self.datas = {}
self.dicts = {}
self.get_datas()
def get_datas(self):
tables = {
'agents': ('id_agent', 'all'),
'agents_to_kvar': ('kod_postav', 'id_agent'),
'company_sno': ('id', 'name'),
'operation': ('id', 'name'),
'operator': ('id_operator', 'name'),
'payment_method': ('id', 'name'),
'payment_object': ('id', 'name'),
'payment_object_vat_type': ('id', 'name'),
'payment_type': ('id', 'name'),
'providers': ('id_provider', 'all'),
'providers_to_kvar': ('kod_postav', 'id_provider'),
'services': ('id_service', 'all'),
'units': ('id_unit', 'sname'),
}
self.datas = {tablename: DBModel(
self.db, tablename).data for tablename in tables.keys()}
self.dicts = {
table[0]: self.make_dict(table)
for table in tables.items()
}
def get_token(self):
ss = self.db.engine.execute("SELECT token FROM dbo.vAtolToken")
return {'token': list(ss)[0][0]}
def make_dict(self, dic):
tablename, values = dic
key, value = values
return {row.get(key): row if value == 'all' else row.get(value)
for row in self.datas.get(tablename)}
class FZ54Details:
def __init__(self, db: DBEngine):
self.db = db
self.datas = {}
self.get_datas()
def get_datas(self):
tables = ['payment_details']
self.datas = {tablename: DBModel(
self.db, tablename).data for tablename in tables}
def get_group(self, ids):
dd = {}
for id in ids:
ext_id = id.get('external_id')
values = dd.get(ext_id)
if values is None:
res_val = []
else:
res_val = values
res_val.append(id)
dd[ext_id] = res_val
return dd
class RecieptTable(Base):
__table__ = Table(
'reciepts',
metadata,
Column('external_id', String(length=128), primary_key=True),
Column('company', Integer),
Column('agent_info', Integer),
Column('supplier_info', Integer),
Column('items', String(length=128)),
Column('payments', String(length=128)),
Column('vats', String(length=128)),
Column('total', Numeric(12, 2)),
Column('additional_check_props', String),
Column('cashier', Integer),
Column('additional_user_props', Integer)
)
class ItemsTable(Base):
__table__ = Table(
'items',
metadata,
Column('id', BigInteger, primary_key=True),
Column('external_id', String(length=128)),
Column('name', String(length=255)),
Column('price', Numeric(12, 2)),
Column('quantity', Numeric(10, 2)),
Column('sum', Numeric(12, 2)),
Column('measurement_unit', String(length=16)),
Column('payment_method', String(length=10)),
Column('payment_object', String(length=10)),
Column('nomenclature_code', String(length=150)),
Column('vat', String(length=10)),
Column('agent_info', Integer),
Column('supplier_info', Integer),
Column('user_data', String(length=64)),
Column('excise', Numeric(10, 2)),
Column('country_code', String(length=3)),
Column('declaration_number', String(length=32))
)
class PaymentTable(Base):
__table__ = Table(
'payments',
metadata,
Column('id', BigInteger, primary_key=True),
Column('external_id', String(length=128)),
Column('type', Integer),
Column('sum', Numeric(12, 2)),
)
class CorrectionInfoTable(Base):
__table__ = Table(
'correction_info',
metadata,
Column('external_id', String(length=128), primary_key=True),
Column('type', String(length=10)),
Column('base_date', String(length=128)),
Column('base_number', String(length=128)),
)
class VatTable(Base):
__table__ = Table(
'vats',
metadata,
Column('id', BigInteger, primary_key=True),
Column('external_id', String(length=128)),
Column('type', String(length=10)),
Column('sum', Numeric(12, 2)),
)
class ErrorTable(Base):
__table__ = Table(
'errors',
metadata,
Column('external_id', String(length=128), primary_key=True),
Column('error_id', String(length=128)),
Column('code', Integer),
Column('text', String(length=250)),
Column('type', String(length=10)),
)
class AgentInfoTable(Base):
__table__ = Table(
'agent_info',
metadata,
Column('external_id', String(length=128), primary_key=True),
Column('type', String(length=10)),
Column('paying_agent', Integer),
Column('recieve_payments_operator', Integer),
Column('money_tranfer_operator', Integer),
)
class DocTable(Base):
__table__ = Table(
'docs',
metadata,
Column('uuid', String(length=128), primary_key=True),
Column('timestamp', String(length=128)),
Column('group_code', String(length=128)),
Column('daemon_code', String(length=128)),
Column('device_code', String(length=128)),
Column('external_id', String(length=128)),
Column('callback_url', String(length=128)),
Column('status', String(length=128)),
Column('warnings', String(length=128)),
)
class AtolTable(Base):
__table__ = Table(
'atol_receipt',
metadata,
Column('uuid', String(length=128), primary_key=True),
Column('timestamp', String(length=128)),
Column('external_id', String(length=128)),
Column('status', String(length=128)),
)
class PayloadTable(Base):
__table__ = Table(
'payloads',
metadata,
Column('external_id', String(128), primary_key=True),
Column('fiscal_receipt_number', BigInteger),
Column('shift_number', BigInteger),
Column('receipt_datetime', String(length=128)),
Column('total', Numeric(12, 2)),
Column('fn_number', String(length=128)),
Column('ecr_registration_number', String(length=128)),
Column('fiscal_document_number', BigInteger),
Column('fiscal_document_attribute', BigInteger),
Column('fns_site', String(length=128)),
)
class SellTable(Base):
__table__ = Table(
'sell',
metadata,
Column('external_id', String(length=128), primary_key=True),
Column('service', String(length=16)),
Column('reciept', String(length=128)),
Column('timestamp', DateTime)
)
class Sell:
def __init__(self, FZ54, FZ54Details):
self.fz = FZ54
self.fzd = FZ54Details
self.Session = sessionmaker(bind=self.fz.db.engine)
def make(self):
ids = self.fzd.datas['payment_details']
ids_filtered = [id for id in ids if id['month'] == 3]
dd = self.fzd.get_group(ids_filtered)
timestamp = datetime.datetime(2021, 3, 10, 0, 0, 0)
res = []
for ext_id, value in dd.items():
ext_id = ext_id.lower()
val = value[0]
total = 0.0
timestamp = timestamp + datetime.timedelta(seconds=1)
vats = {}
payments = {}
val_items = []
for i in value:
it = self.fz.dicts['services'].get(i.get('id_item'))
summa = i['summa']
vat = i['vat']
method = i['payment_method']
total += summa
if vat > 1:
summ_vat = vats.get(
self.fz.dicts['payment_object_vat_type'].get(vat))
vats[self.fz.dicts['payment_object_vat_type'].get(
vat)] = summ_vat + round(summa*0.2, 2) if type(summ_vat) is float else 0.0 + round(summa*0.2, 2)
if method in (5, 6, 7):
summ_pay3 = payments.get(3)
payments[3] = summ_pay3 + \
summa if type(summ_pay3) is float else 0.0 + summa
if method in (1, 2, 3):
summ_pay2 = payments.get(2)
payments[2] = summ_pay2 + \
summa if type(summ_pay2) is float else 0.0 + summa
if method in (4, 5):
summ_pay1 = payments.get(1)
payments[1] = summ_pay1 + \
summa if type(summ_pay1) is float else 0.0 + summa
item = ItemsTable(**{
'external_id': ext_id,
'name': it.get('sname'),
'price': i['price'],
'quantity': i['quantity'],
'sum': summa,
'measurement_unit': self.fz.dicts['units'].get(it['id_unit']),
'payment_method': self.fz.dicts['payment_method'].get(method),
'payment_object': self.fz.dicts['payment_object'].get(i['payment_object']),
'vat': self.fz.dicts['payment_object_vat_type'].get(vat),
'agent_info': i['agent_type'],
'supplier_info': None if i['agent_type'] == None else i['supplier_info']
})
val_items.append(item)
vts = [VatTable(**{'external_id': ext_id, 'type': key, 'sum': round(value, 2)})
for key, value in vats.items()]
pmnts = [PaymentTable(**{'external_id': ext_id, 'type': key, 'sum': round(value, 2)})
for key, value in payments.items()]
sell = SellTable(**{'external_id': ext_id, 'service': None,
'reciept': ext_id, 'timestamp': timestamp})
comp = self.fz.dicts['providers'].get(val['id_company'])
company = {}
company['inn'] = comp.get('inn')
company['email'] = 'ocnkp@jkhsakha.ru'
company['payment_address'] = 'http://jkhsakha.ru/'
company['sno'] = 'osn'
phone = val.get('phone')
reciept = RecieptTable(**
{
'external_id': ext_id,
'company': val['id_company'],
'agent_info': val['agent_type'],
'supplier_info': None if val['agent_type'] == None else val['supplier_info'],
'items': ext_id,
'payments': ext_id,
'vats': ext_id,
'total': round(total, 2)
})
"""
session = self.Session()
for vt in vts:
session.add(vt)
for vali in val_items:
session.add(vali)
for pmnt in pmnts:
session.add(pmnt)
session.add(sell)
session.add(reciept)
session.commit()
"""
mod_val_item = []
for val_item in val_items:
dict_val = val_item.__dict__
dict_val['vat'] = {'type': dict_val.get('vat')}
mod_val_item.append(dict_val)
row_dict = {
'reciept': reciept.__dict__,
'sell': sell.__dict__,
'vats': [vt.__dict__ for vt in vts],
'payments': [pmnt.__dict__ for pmnt in pmnts],
'items': mod_val_item,
'company': company,
'client': {'phone': phone}
}
res.append(row_dict)
return res