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birkeh
2017-02-06 16:04:25 +01:00
parent 43009935e8
commit 583b6ab4a1
19 changed files with 378 additions and 66 deletions
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dMySQL/cmysqlplugin.cpp
+54 -3
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@@ -1,6 +1,8 @@
#include "cmysqlplugin.h"
#include "cconfigdialog.h"
#include "cingredient.h"
#include <QSqlError>
#include <QSettings>
#include <QSqlQuery>
@@ -267,13 +269,59 @@ bool cMySQLPlugin::set(qint32 id, qint16 ingredientNumber, qreal value)
return(existsIngredient(id, ingredientNumber));
}
QString cMySQLPlugin::name(qint32 id)
{
if(!m_bConnected)
return("");
QSqlQuery query(m_db);
if(!query.exec(QString("SELECT name FROM ingredient WHERE id=%1").arg(id).arg(id)))
{
m_szLastError = query.lastError().text();
return("");
}
query.first();
return(query.value("name").toString());
}
QString cMySQLPlugin::group(qint32 id)
{
if(!m_bConnected)
return("");
QSqlQuery query(m_db);
if(!query.exec(QString("SELECT name FROM ingredient, ingredient_group WHERE ingredient.ingredient_group_id=ingredient_group.id AND ingredient.id=%1").arg(id).arg(id)))
{
m_szLastError = query.lastError().text();
return("");
}
query.first();
return(query.value("name").toString());
}
qreal cMySQLPlugin::get(qint32 id, qint16 ingredientNumber)
{
if(!m_bConnected)
return(-1);
QSqlQuery query(m_db);
if(!query.exec(QString("SELECT value FROM ingredient_values WHERE ingredient_id=%1 AND ingredient_number=%2").arg(id).arg(ingredientNumber)))
{
m_szLastError = query.lastError().text();
return(-1);
}
query.first();
return(query.value("value").toReal());
}
INGREDIENT_LIST cMySQLPlugin::ingredients()
{
if(!m_bConnected)
return(INGREDIENT_LIST());
QSqlQuery query(m_db);
if(!query.exec(QString("SELECT ingredient.name, ingredient_group.name FROM ingredient, ingredient_group WHERE ingredient.ingredient_group_id = ingredient_group.id ORDER BY ingredient_group.name, ingredient.name")))
// if(!query.exec(QString("SELECT ingredient.name, ingredient_group.name FROM ingredient, ingredient_group WHERE ingredient.ingredient_group_id = ingredient_group.id ORDER BY ingredient_group.name, ingredient.name")))
if(!query.exec(QString(QString("SELECT ingredient.id, ingredient.name, ingredient_group.name, calories.value, carbohydrates.value FROM ingredient, ingredient_group, ingredient_values AS calories, ingredient_values AS carbohydrates WHERE ingredient.ingredient_group_id = ingredient_group.id AND calories.ingredient_id = ingredient.id AND calories.ingredient_number = %1 AND carbohydrates.ingredient_id = ingredient.id AND carbohydrates.ingredient_number = %2 ORDER BY ingredient_group.name, ingredient.name").arg(cIngredient::iIngredientCalories).arg(cIngredient::iIngredientCarbohydrates))))
{
m_szLastError = query.lastError().text();
return(INGREDIENT_LIST());
@@ -283,8 +331,11 @@ INGREDIENT_LIST cMySQLPlugin::ingredients()
while(query.next())
{
INGREDIENT i;
i.szGroup = query.value(1).toString();
i.szIngredient = query.value(0).toString();
i.iIngredient = query.value(0).toInt();
i.szIngredient = query.value(1).toString();
i.szGroup = query.value(2).toString();
i.dCalories = query.value(3).toDouble();
i.dCarbohydrates = query.value(4).toDouble();
list.append(i);
}