forked from ibtisamtauhidi/Innovative-Hotel-Manager
/
addotherorders.cpp
218 lines (174 loc) · 5.7 KB
/
addotherorders.cpp
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
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
#include "addotherorders.h"
#include "ui_addotherorders.h"
#include <QtSql>
#include <QDebug>
#include <QDateTime>
addOtherOrders::addOtherOrders(QWidget *parent) :
QDialog(parent),
ui(new Ui::addOtherOrders)
{
ui->setupUi(this);
QRegExp regExp1("[A-Za-z0-9][A-Za-z0-9 ].[A-Za-z0-9 ]*");
ui->name->setValidator(new QRegExpValidator(regExp1, this));
QRegExp regExp2("[1-9][0-9]*");
ui->price->setValidator(new QRegExpValidator(regExp2, this));
ui->roomNo->addItem(":: select one ::");
QSqlDatabase db = QSqlDatabase::addDatabase( "QSQLITE" );
db.setDatabaseName( "./innovativedb.db" );
if( !db.open() )
{
qDebug() << db.lastError();
qFatal( "Failed to connect." );
}
qDebug( "Connected!" );
QSqlQuery qry;
qry.prepare("CREATE TABLE IF NOT EXISTS roomlist (id INTEGET PRIMARY KEY, roomno VARCHAR(5), cat INTEGER, occupied INTEGER)");
if(!qry.exec())
qDebug() << qry.lastError();
else
qDebug( "Room Table Validated..." );
qry.prepare("SELECT roomno FROM roomlist WHERE occupied <> 0");
if(!qry.exec())
qDebug() << qry.lastError();
else
qDebug( "Room Table Validated..." );
while (qry.next()) {
QString roomno = qry.value(0).toString();
ui->roomNo->addItem(roomno);
}
}
addOtherOrders::~addOtherOrders()
{
delete ui;
}
void addOtherOrders::on_roomNo_currentIndexChanged()
{
QString roomno = ui->roomNo->currentText();
qDebug() << roomno;
if(roomno==":: select one ::")
{
ui->okButton->setEnabled(0);
ui->name->setEnabled(0);
ui->price->setEnabled(0);
ui->nameLabel->setText("-");
return;
}
QSqlDatabase db = QSqlDatabase::addDatabase( "QSQLITE" );
db.setDatabaseName( "./innovativedb.db" );
if( !db.open() )
{
qDebug() << db.lastError();
qFatal( "Failed to connect." );
}
qDebug( "Connected!" );
QSqlQuery qry;
qry.prepare("CREATE TABLE IF NOT EXISTS roomlist (id INTEGET PRIMARY KEY, roomno VARCHAR(5), cat INTEGER, occupied INTEGER)");
if(!qry.exec())
qDebug() << qry.lastError();
else
qDebug( "Room Table Validated..." );
qry.prepare("SELECT occupied FROM roomlist WHERE roomno=:room");
qry.bindValue(":room",roomno);
if(!qry.exec())
qDebug() << qry.lastError();
else
qDebug( "Room Table Validated..." );
QString guestID = "";
while(qry.next())
{
guestID = qry.value(0).toString();
}
qDebug()<<guestID;
qry.prepare("CREATE TABLE IF NOT EXISTS guestlist ( id INTEGET PRIMARY KEY, name VARCHAR(30),address VARCHAR(30), nationality VARCHAR(15), phone VARCHAR(15), occupation VARCHAR(15),purpose VARCHAR(20), occupant INTEGER, room VARCHAR(8), intime VARCHAR(30), outtime VARCHAR(30) )");
if(!qry.exec())
qDebug() << qry.lastError();
else
qDebug( "Table Created!" );
qry.prepare("SELECT name FROM guestlist WHERE id=:guestID");
qry.bindValue(":guestID",guestID);
if(!qry.exec())
{
qDebug() << qry.lastError();
}
else
qDebug( "Table Selected!" );
while (qry.next())
{
QString cur_item = qry.value(0).toString();
ui->nameLabel->setText(cur_item);
ui->name->setEnabled(1);
ui->price->setEnabled(1);
}
}
void addOtherOrders::on_okButton_clicked()
{
QString text = ui->name->text();
QString price = ui->price->text();
QString roomno = ui->roomNo->currentText();
QSqlDatabase db = QSqlDatabase::addDatabase( "QSQLITE" );
db.setDatabaseName( "./innovativedb.db" );
if( !db.open() )
{
qDebug() << db.lastError();
qFatal( "Failed to connect." );
}
qDebug( "Connected!" );
QSqlQuery qry;
qry.prepare("CREATE TABLE IF NOT EXISTS roomlist (id INTEGET PRIMARY KEY, roomno VARCHAR(5), cat INTEGER, occupied INTEGER)");
if(!qry.exec())
qDebug() << qry.lastError();
else
qDebug( "Room Table Validated..." );
qry.prepare("SELECT occupied FROM roomlist WHERE roomno=:room");
qry.bindValue(":room",roomno);
if(!qry.exec())
qDebug() << qry.lastError();
else
qDebug( "Room Table Validated..." );
QString guestID = "";
while(qry.next())
{
guestID = qry.value(0).toString();
}
qry.prepare("CREATE TABLE IF NOT EXISTS otherorders (id INTEGER PRIMARY KEY, time VARCHAR(30), text VARCHAR(40), price INTEGER, guestid INTEGER)");
if(!qry.exec())
qDebug() << qry.lastError();
else
qDebug( "Room Table Validated..." );
int id=0;
qry.prepare("SELECT id FROM otherorders");
if(!qry.exec())
qDebug() << qry.lastError();
else
qDebug( "Room Table Validated..." );
while (qry.next()) {
int cur_item = qry.value(0).toInt();
if(cur_item > id)
{
id=cur_item;
}
}
id++;
QDateTime QDTime = QDateTime::currentDateTime();
QString QDTStr = QDTime.toString();
qDebug() << id << text << price << guestID;
qry.prepare("INSERT INTO otherorders (id,time,text,price,guestid) VALUES (:id,:time,:text,:price,:guestid)");
qry.bindValue(":id",id);
qry.bindValue(":time",QDTStr);
qry.bindValue(":text",text);
qry.bindValue(":price",price);
qry.bindValue(":guestid",guestID);
if(!qry.exec())
qDebug() << qry.lastError();
else
qDebug( "Room Table Validated..." );
this->close();
}
void addOtherOrders::on_name_textChanged()
{
ui->okButton->setEnabled((ui->name->hasAcceptableInput())&&(ui->price->hasAcceptableInput()));
}
void addOtherOrders::on_price_textChanged()
{
ui->okButton->setEnabled((ui->name->hasAcceptableInput())&&(ui->price->hasAcceptableInput()));
}