Add view of past money transfers

This commit introduces a new view in the database

admin/mainwindow.cpp

@@ -323,6 +323,20 @@ MainWindow::MainWindow(QWidget *parent) :
     setMoneyAccountValues();
 
     setAccTransferCombo();
+
+    QSqlTableModel* transHistoryModel = new QSqlTableModel();
+    ui->moneyTransferHistory->setModel(transHistoryModel);
+    transHistoryModel->setTable("money_transfers_simple");
+    transHistoryModel->select();
+    transHistoryModel->setHeaderData(0, Qt::Horizontal, "Tid");
+    transHistoryModel->setHeaderData(1, Qt::Horizontal, "Från");
+    transHistoryModel->setHeaderData(2, Qt::Horizontal, "Till");
+    transHistoryModel->setHeaderData(3, Qt::Horizontal, "Summa");
+    transHistoryModel->setHeaderData(4, Qt::Horizontal, "Notering");
+    // Don't actualy try to submit on this table
+    transHistoryModel->setEditStrategy(QSqlTableModel::OnManualSubmit);
+
+    ui->moneyTransferHistory->header()->setSectionResizeMode(QHeaderView::ResizeToContents);
 }
 
 MainWindow::~MainWindow()
@@ -334,6 +348,7 @@ void MainWindow::updateMoneyString()
 {
     setMoneyDiffLabels();
     setMoneyAccountValues();
+    ((QSqlTableModel*) ui->moneyTransferHistory->model())->select();
 }
 
 void MainWindow::setAccTransferCombo() {

admin/mainwindow.ui

@@ -689,7 +689,27 @@
         <string>Övrigt</string>
        </attribute>
        <layout class="QGridLayout" name="gridLayout_5">
-        <item row="0" column="1" rowspan="4">
+        <item row="3" column="3">
+         <widget class="QPushButton" name="openTillButton">
+          <property name="text">
+           <string>Öppna Kassan</string>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="3">
+         <spacer name="verticalSpacer">
+          <property name="orientation">
+           <enum>Qt::Vertical</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>20</width>
+            <height>40</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+        <item row="0" column="1" rowspan="6">
          <layout class="QVBoxLayout" name="verticalLayout_10">
           <item>
            <layout class="QGridLayout" name="gridLayout_6">
@@ -790,27 +810,7 @@
           </item>
          </layout>
         </item>
-        <item row="1" column="3">
-         <widget class="QPushButton" name="openTillButton">
-          <property name="text">
-           <string>Öppna Kassan</string>
-          </property>
-         </widget>
-        </item>
-        <item row="0" column="3">
-         <spacer name="verticalSpacer">
-          <property name="orientation">
-           <enum>Qt::Vertical</enum>
-          </property>
-          <property name="sizeHint" stdset="0">
-           <size>
-            <width>20</width>
-            <height>40</height>
-           </size>
-          </property>
-         </spacer>
-        </item>
-        <item row="1" column="2">
+        <item row="3" column="2">
          <spacer name="horizontalSpacer_4">
           <property name="orientation">
            <enum>Qt::Horizontal</enum>
@@ -823,6 +823,26 @@
           </property>
          </spacer>
         </item>
+        <item row="1" column="2" colspan="2">
+         <widget class="QTreeView" name="moneyTransferHistory">
+          <property name="editTriggers">
+           <set>QAbstractItemView::NoEditTriggers</set>
+          </property>
+          <property name="alternatingRowColors">
+           <bool>true</bool>
+          </property>
+          <property name="rootIsDecorated">
+           <bool>false</bool>
+          </property>
+         </widget>
+        </item>
+        <item row="0" column="2" colspan="2">
+         <widget class="QLabel" name="label">
+          <property name="text">
+           <string>Forna Överföringar</string>
+          </property>
+         </widget>
+        </item>
        </layout>
       </widget>
      </widget>

create-db.sql

@@ -221,6 +221,18 @@ SELECT name,
        printf("%.2f", amount / 100.0) AS amount
 FROM money WHERE id != 0;
 
+CREATE VIEW money_transfers_simple AS
+SELECT
+    t.time AS time,
+    m.name AS from_acc,
+    n.name AS to_acc,
+    printf("%.2f", t.change / 100.0) AS amount,
+    t.note AS note
+FROM money_transfers t
+LEFT JOIN money m ON t.from_acc = m.id
+LEFT JOIN money n ON t.to_acc = n.id
+ORDER by time DESC;
+
 -- ============================== Triggers ===============================
 
 -- some of these would benefit from being FOR EACH STATEMENT instead of