-
Notifications
You must be signed in to change notification settings - Fork 0
/
opvrKlantenorders.py
140 lines (130 loc) · 6.32 KB
/
opvrKlantenorders.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
from login import hoofdMenu
from datetime import datetime
from PyQt5.QtCore import Qt, QAbstractTableModel
from PyQt5.QtGui import QFont, QPixmap, QIcon, QColor, QImage
from PyQt5.QtWidgets import QWidget, QMessageBox, QDialog, QStyledItemDelegate,\
QTableView, QVBoxLayout
from sqlalchemy import (Table, Column, Integer, String, Float, MetaData, \
ForeignKey, create_engine, DateTime, select)
def geenOrders():
msg = QMessageBox()
msg.setStyleSheet("color: black; background-color: gainsboro")
msg.setIcon(QMessageBox.Warning)
msg.setText('No orders present!')
msg.setWindowTitle('Request order overview')
msg.exec_()
def bestellingen(m_email):
metadata = MetaData()
accounts = Table('accounts', metadata,
Column('accountID', Integer(), primary_key=True),
Column('email', String, nullable=False))
klanten = Table('klanten', metadata,
Column('klantID', Integer(), primary_key=True),
Column('accountID', None, ForeignKey('accounts.accountID')))
orders_verkoop = Table('orders_verkoop', metadata,
Column('ovbestelID', Integer, primary_key=True),
Column('klantID', None, ForeignKey('klanten.klantID')),
Column('ovbesteldatum', DateTime(), default=datetime.now),
Column('datum_betaald', String))
orders_verkoop_artikelen = Table('orders_verkoop_artikelen', metadata,
Column('ovaID', Integer, primary_key=True),
Column('ovbestelID', None, ForeignKey('orders_verkoop.ovbestelID')),
Column('artikelID', None, ForeignKey('artikelen.artikelID')),
Column('ovaantal', Integer),
Column('ovleverdatum', DateTime()),
Column('verkoopprijs', Float),
Column('retour',Float))
artikelen = Table('artikelen', metadata,
Column('artikelID', Integer, primary_key=True),
Column('artikelomschrijving', String(50)),
Column('thumb_artikel', String(70)))
engine = create_engine('postgresql+psycopg2://postgres@localhost/bisystem')
con = engine.connect()
sel = select([accounts.c.accountID, accounts.c.email]).\
where(accounts.c.email == m_email)
rpaccount = con.execute(sel).first()
maccountnr = rpaccount[0]
maccountnr = int(maccountnr)
m_email = rpaccount[1]
con = engine.connect()
columns = [orders_verkoop.c.ovbestelID,\
orders_verkoop.c.ovbesteldatum, orders_verkoop.c.datum_betaald,\
orders_verkoop_artikelen.c.ovleverdatum,\
orders_verkoop_artikelen.c.ovaantal, artikelen.c.artikelID,\
artikelen.c.artikelomschrijving, orders_verkoop_artikelen.c.verkoopprijs,\
artikelen.c.thumb_artikel, orders_verkoop_artikelen.c.retour]
bestellingen = select(columns).where(accounts.c.email == m_email)
bestellingen = bestellingen.select_from(accounts.join(klanten)\
.join(orders_verkoop).join(orders_verkoop_artikelen)\
.join(artikelen)).order_by(orders_verkoop_artikelen.c.ovbestelID, orders_verkoop_artikelen.c.artikelID)
if con.execute(bestellingen).fetchone():
rp_bestellingen = con.execute(bestellingen)
else:
geenOrders()
hoofdMenu(m_email)
toonBest(rp_bestellingen, m_email)
def toonBest(rp_bestellingen, m_email):
class MyWindow(QDialog):
def __init__(self, data_list, header, *args):
QWidget.__init__(self, *args,)
self.setGeometry(50, 50, 1500, 900)
self.setWindowTitle('Order overview')
self.setWindowIcon(QIcon('./images/logos/logo.jpg'))
self.setWindowFlags(self.windowFlags()| Qt.WindowSystemMenuHint |
Qt.WindowMinMaxButtonsHint)
table_model = MyTableModel(self, data_list, header)
table_view = QTableView()
table_view.setModel(table_model)
font = QFont("Arial", 10)
table_view.setFont(font)
table_view.resizeColumnsToContents()
table_view.setSelectionBehavior(QTableView.SelectRows)
table_view.setColumnWidth(8, 100)
table_view.verticalHeader().setDefaultSectionSize(75)
table_view.setItemDelegateForColumn(8, showImage(self))
#table_view.clicked.connect(showBestelling)
layout = QVBoxLayout(self)
layout.addWidget(table_view)
self.setLayout(layout)
class MyTableModel(QAbstractTableModel):
def __init__(self, parent, mylist, header, *args):
QAbstractTableModel.__init__(self, parent, *args)
self.mylist = mylist
self.header = header
def rowCount(self, parent):
return len(self.mylist)
def columnCount(self, parent):
return len(self.mylist[0])
def data(self, index, role):
veld = self.mylist[index.row()][index.column()]
if not index.isValid():
return None
elif role == Qt.TextAlignmentRole and (type(veld) == float or type(veld) == int):
return Qt.AlignRight | Qt.AlignVCenter
elif role != Qt.DisplayRole:
return None
if type(veld) == float:
return '{:12.2f}'.format(veld)
else:
return veld
def headerData(self, col, orientation, role):
if orientation == Qt.Horizontal and role == Qt.DisplayRole:
return self.header[col]
return None
class showImage(QStyledItemDelegate):
def __init__(self, parent):
QStyledItemDelegate.__init__(self, parent)
def paint(self, painter, option, index):
painter.fillRect(option.rect,QColor(255,255,255))
image = QImage(index.data())
pixmap = QPixmap(image)
pixmap.scaled(256,256)
return(painter.drawPixmap(option.rect, pixmap))
header = ['Order','Order date', 'Pay date','Delivery date', 'Quantity',\
'Article number','Description','Selling price', 'Image', 'Return']
data_list=[]
for row in rp_bestellingen:
data_list += [(row)]
win = MyWindow(data_list, header)
win.exec_()
hoofdMenu(m_email)