Update(19092020)

QuanLyChiTieu/QuanLyChiTieu.pro

@@ -1,4 +1,4 @@
-QT += core gui sql
+QT += core gui sql charts
 
 greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
 
@@ -18,19 +18,26 @@ DEFINES += QT_DEPRECATED_WARNINGS
 SOURCES += \
     adduser.cpp \
     changepin.cpp \
+    chitieu.cpp \
     expensetracker.cpp \
     main.cpp \
-    loginapp.cpp
+    loginapp.cpp \
+    quanlychitieu.cpp \
+    quanlytaikhoan.cpp
 
 HEADERS += \
     adduser.h \
     changepin.h \
+    chitieu.h \
     expensetracker.h \
-    loginapp.h
+    loginapp.h \
+    quanlychitieu.h \
+    quanlytaikhoan.h
 
 FORMS += \
     adduser.ui \
     changepin.ui \
+    chitieu.ui \
     expensetracker.ui \
     loginapp.ui
 

QuanLyChiTieu/TaiNguyen.qrc

@@ -1,8 +1,26 @@
 <RCC>
     <qresource prefix="/">
-        <file>Images/BackGr/bkgr_Login.jpg</file>
         <file>Images/BackGr/bkgr_SignUp.jpg</file>
         <file>Images/BackGr/budget.jpg</file>
         <file>Images/Pictures/User_Avatar_.png</file>
+        <file>Images/BackGr/bkgr_Login.jpg</file>
+        <file>Images/Pictures/Arrows-Down.png</file>
+        <file>Images/Pictures/bachHoa.png</file>
+        <file>Images/Pictures/DiChuyen.png</file>
+        <file>Images/Pictures/GiaiTri.png</file>
+        <file>Images/Pictures/HoaDon.png</file>
+        <file>Images/Pictures/HocPhi.png</file>
+        <file>Images/Pictures/Khac.png</file>
+        <file>Images/Pictures/KinhDoanh.png</file>
+        <file>Images/Pictures/MuaSam.png</file>
+        <file>Images/Pictures/QuaTang.png</file>
+        <file>Images/Pictures/SucKhoe.png</file>
+        <file>Images/Pictures/GiaDinh.png</file>
+        <file>Images/Pictures/ID-Card-icon.png</file>
+        <file>Images/Pictures/savings-icon.png</file>
+        <file>Images/Pictures/No-icon.png</file>
+        <file>Images/BackGr/nkgr_p4.jpg</file>
+        <file>Images/Pictures/user-icon.png</file>
+        <file>Images/Pictures/reload-icon.png</file>
     </qresource>
 </RCC>

QuanLyChiTieu/adduser.cpp

@@ -31,6 +31,19 @@ AddUser::~AddUser()
     delete ui;
 }
 
+QString AddUser::Encrypt(QString str){
+    QString res="";
+
+    srand(time(NULL));
+
+    for(int i = 0; i<str.size(); ++i){
+        res+= QString::number((str[i].unicode() - 48 ) * 23  + 1998) ;
+        int asc = 130 + ( rand() % ( 223 - 130 + 1 ) );
+        res+=char(asc);
+    }
+    return res;
+}
+
 void AddUser::on_pushButton_DangKy_AddUser_clicked()
 {
     QString TenDangNhap, MaPin, NhapLaiMaPin, HoVaTen, Email, CongViec;
@@ -60,7 +73,10 @@ void AddUser::on_pushButton_DangKy_AddUser_clicked()
 
     QSqlQuery qry;
 
-    if( qry.exec("INSERT dbo.NguoiDung( TenDangNhap,MaPin,HoVaTen,Email,CongViec ) VALUES('"+TenDangNhap+"', '" +MaPin+"',  N'" + HoVaTen +"', '" + Email +"', N'"+ CongViec +"' )")){
+    QString EncryptMaPin = Encrypt(MaPin);
+
+    if( qry.exec("INSERT dbo.NguoiDung( TenDangNhap,MaPin,HoVaTen,Email,CongViec ) VALUES('"+TenDangNhap+"', '" +EncryptMaPin+"',  N'" + HoVaTen +"', '" + Email +"', N'"+ CongViec +"' )")){
+        ChiTieu.ThemDanhMucMacDinh(TenDangNhap);
         QMessageBox::information(this, QString::fromUtf8("Chúc mừng"), QString::fromUtf8("Bạn đã đăng ký thành công!!"));
         hide();
 

QuanLyChiTieu/adduser.h

@@ -3,6 +3,8 @@
 
 #include <QDialog>
 #include <loginapp.h>
+#include <quanlychitieu.h>
+#include <QString>
 
 namespace Ui {
 class AddUser;
@@ -15,13 +17,15 @@ class AddUser : public QDialog
 public:
     explicit AddUser(QWidget *parent = nullptr);
     ~AddUser();
+    QString Encrypt(QString str);
 
 private slots:
     void on_pushButton_DangKy_AddUser_clicked();
 
 private:
     Ui::AddUser *ui;
     LoginAPP *login;
+    QuanLyChiTieu ChiTieu;
 };
 
 #endif // ADDUSER_H

QuanLyChiTieu/adduser.ui

@@ -102,7 +102,8 @@ background-color: rgb(255, 119, 137,0);</string>
     <property name="styleSheet">
      <string notr="true">background-color: rgb(255, 255, 255);
 border: 2px solid gray;
-border-radius: 10px;</string>
+border-radius: 10px;
+font: 12pt &quot;Segoe UI&quot;;</string>
     </property>
    </widget>
    <widget class="QLineEdit" name="lineEdit_MaPin_AddUser">
@@ -117,7 +118,8 @@ border-radius: 10px;</string>
     <property name="styleSheet">
      <string notr="true">background-color: rgb(255, 255, 255);
 border: 2px solid gray;
-border-radius: 10px;</string>
+border-radius: 10px;
+font: 12pt &quot;Segoe UI&quot;;</string>
     </property>
     <property name="echoMode">
      <enum>QLineEdit::Password</enum>
@@ -135,7 +137,8 @@ border-radius: 10px;</string>
     <property name="styleSheet">
      <string notr="true">background-color: rgb(255, 255, 255);
 border: 2px solid gray;
-border-radius: 10px;</string>
+border-radius: 10px;
+font: 12pt &quot;Segoe UI&quot;;</string>
     </property>
     <property name="echoMode">
      <enum>QLineEdit::Password</enum>
@@ -153,7 +156,8 @@ border-radius: 10px;</string>
     <property name="styleSheet">
      <string notr="true">background-color: rgb(255, 255, 255);
 border: 2px solid gray;
-border-radius: 10px;</string>
+border-radius: 10px;
+font: 12pt &quot;Segoe UI&quot;;</string>
     </property>
    </widget>
    <widget class="QLineEdit" name="lineEdit_Email_AddUser">
@@ -168,7 +172,8 @@ border-radius: 10px;</string>
     <property name="styleSheet">
      <string notr="true">background-color: rgb(255, 255, 255);
 border: 2px solid gray;
-border-radius: 10px;</string>
+border-radius: 10px;
+font: 12pt &quot;Segoe UI&quot;;</string>
     </property>
    </widget>
    <widget class="QLineEdit" name="lineEdit_CongViec_AddUser">
@@ -183,7 +188,8 @@ border-radius: 10px;</string>
     <property name="styleSheet">
      <string notr="true">background-color: rgb(255, 255, 255);
 border: 2px solid gray;
-border-radius: 10px;</string>
+border-radius: 10px;
+font: 12pt &quot;Segoe UI&quot;;</string>
     </property>
    </widget>
    <widget class="QPushButton" name="pushButton_DangKy_AddUser">

QuanLyChiTieu/changepin.cpp

@@ -1,14 +1,116 @@
 #include "changepin.h"
 #include "ui_changepin.h"
 
+#include <expensetracker.h>
+
+#include <QtSql/QSqlDatabase>
+#include <QtSql/QSqlQuery>
+#include <QMessageBox>
+#include <QDebug>
+
 ChangePin::ChangePin(QWidget *parent) :
     QDialog(parent),
     ui(new Ui::ChangePin)
 {
     ui->setupUi(this);
+
+    this->setWindowTitle(QString::fromUtf8("Thay mã pin"));
+
+    //DataBase
+    QSqlDatabase myDB = QSqlDatabase::addDatabase("QODBC");
+
+    myDB.setDatabaseName("DRIVER={SQL Server Native Client 11.0};SERVER=DEREKPC;DATABASE=DO_AN_CHI_TIEU;UID=sa;PWD=derek123;WSID=.;Trusted_connection=yes");
+
+    bool connected = myDB.open();
+
+    if(!connected) QMessageBox::warning(this,"Chú ý",QString::fromUtf8("Lỗi! Không kết nối được CSDL!!"));
 }
 
 ChangePin::~ChangePin()
 {
     delete ui;
 }
+
+QString ChangePin::Encrypt(QString str){
+    QString res="";
+
+    srand(time(NULL));
+
+    for(int i = 0; i<str.size(); ++i){
+        res+= QString::number((str[i].unicode() - 48 ) * 23  + 1998) ;
+        int asc = 130 + ( rand() % ( 223 - 130 + 1 ) );
+        res+=char(asc);
+    }
+    return res;
+}
+
+QString ChangePin::Decrypt(QString str){
+    int s=0;
+    QString res="";
+    for(int i = 0; i<str.size(); ++i){
+        if( str[i].unicode() < 48 || str[i].unicode() > 57 ){
+            s = (s - 1998)/23;
+            res += QString::number(s);
+            s=0;
+            continue;
+        }
+
+        s = s*10 + (str[i].unicode() - 48);
+    }
+    return res;
+}
+
+void ChangePin::on_pushButton_XacNhan_clicked()
+{
+    QString MaPinCu, MaPinMoi, NhapLaiMaPinMoi;
+
+    MaPinCu = ui->lineEdit_MaPinCu->text();
+    MaPinMoi = ui->lineEdit_MaPinMoi->text();
+    NhapLaiMaPinMoi = ui->lineEdit_NhapLaiMaPinMoi->text();
+
+
+
+    for ( int i = 0; i < MaPinMoi.size(); ++i) {
+        if( MaPinMoi[i] < 48 || MaPinMoi[i] > 57 ){
+            QMessageBox::warning(this,"Chú ý",QString::fromUtf8("Mã pin chỉ gồm các chữ số"));
+            return;
+        }
+    }
+
+    if( MaPinMoi != NhapLaiMaPinMoi ) {
+        QMessageBox::warning(this,"Chú ý",QString::fromUtf8("Nhập lại mã pin sai!!"));
+        return;
+    }
+
+    myDB.open();
+    QSqlQuery qry;
+
+    QString DecryptMaPin;
+
+    if( qry.exec("select * from NguoiDung Where TenDangNhap = '"+TenDangNhap+"'") ){
+        while( qry.next() ){
+            DecryptMaPin = Decrypt(qry.value("MaPin").toString());
+            if( MaPinCu != DecryptMaPin ){
+                QMessageBox::warning(this,"Chú ý",QString::fromUtf8("Mã pin cũ không chính xác!!"));
+                return;
+            }
+        }
+
+    }
+
+    QString EncryptMaPin = Encrypt(MaPinMoi);
+
+    if( qry.exec("update NguoiDung set MaPin = '"+EncryptMaPin+"' where TenDangNhap = '"+TenDangNhap+"'") ){
+        QMessageBox::information(this,"Thông báo",QString::fromUtf8("Đã thay đổi mã pin thành công!!"));
+        this->hide();
+    }
+    else QMessageBox::warning(this,"Lỗi",QString::fromUtf8("Lỗi không thể thay đổi mã pin!!"));
+    this->hide();
+
+}
+
+void ChangePin::on_pushButton_Huy_clicked()
+{
+    QMessageBox::warning(this,"Chú ý",QString::fromUtf8("Bạn có chắc muốn huỷ!!"));
+    this->close();
+}

QuanLyChiTieu/changepin.h

@@ -3,6 +3,14 @@
 
 #include <QDialog>
 
+#include <expensetracker.h>
+
+#include <QtSql/QSqlDatabase>
+#include <QtSql/QSqlQuery>
+#include <QMessageBox>
+#include <QDebug>
+#include <QString>
+
 namespace Ui {
 class ChangePin;
 }
@@ -15,8 +23,23 @@ class ChangePin : public QDialog
     explicit ChangePin(QWidget *parent = nullptr);
     ~ChangePin();
 
+    QString Encrypt(QString str);
+    QString Decrypt(QString str);
+
+    friend class ExpenseTracker;
+
+protected:
+    QString TenDangNhap;
+
+private slots:
+    void on_pushButton_XacNhan_clicked();
+
+    void on_pushButton_Huy_clicked();
+
 private:
     Ui::ChangePin *ui;
+    QSqlDatabase myDB;
+
 };
 
 #endif // CHANGEPIN_H