source: src/mvc/event.cpp @ 7620de0

qt5
Last change on this file since 7620de0 was 7620de0, checked in by korrco <korrco@…>, 12 years ago

room view added - need to test it

  • Property mode set to 100644
File size: 5.8 KB
Line 
1#include "event.h"
2#include "room.h"
3
4QString const Event::sTableName = QString("event");
5
6QSqlRecord const Event::sColumns = Event::toRecord(QList<QSqlField>()
7    << QSqlField("id", QVariant::Int)
8    << QSqlField("xid_conference", QVariant::Int)
9    << QSqlField("start", QVariant::DateTime)
10    << QSqlField("duration", QVariant::Int)
11    << QSqlField("xid_track", QVariant::Int)
12    << QSqlField("type", QVariant::String)
13    << QSqlField("language", QVariant::String)
14    << QSqlField("favourite", QVariant::Bool)
15    << QSqlField("alarm", QVariant::Bool)
16    << QSqlField("tag", QVariant::String)
17    << QSqlField("title", QVariant::String)
18    << QSqlField("subtitle", QVariant::String)
19    << QSqlField("abstract", QVariant::String)
20    << QSqlField("description", QVariant::String));
21
22
23Event Event::getById(int id, int conferenceId)
24{
25    QSqlQuery query;
26    query.prepare(selectQuery() + "WHERE id = :id AND xid_conference = :conf");
27    query.bindValue(":id", id);
28    query.bindValue(":conf", conferenceId);
29    return loadOne(query);
30}
31
32QList<Event> Event::getByDate(const QDate& date, int conferenceId, QString orderBy)
33{
34    QSqlQuery query;
35    query.prepare(selectQuery() + QString("WHERE xid_conference = :conf AND start >= :start AND start < :end ORDER BY %1").arg(orderBy));
36    query.bindValue(":conf", conferenceId);
37    query.bindValue(":start", convertToDb(date, QVariant::DateTime));
38    query.bindValue(":end", convertToDb(date.addDays(1), QVariant::DateTime));
39
40    return load(query);
41}
42
43QList<Event> Event::getByDateAndRoom(const QDate& date, int conferenceId)
44{
45    QSqlQuery query;
46    QString aliasEvent("E");
47    QString aliasEventRoom("R");
48    query.prepare(QString("SELECT %1 FROM %2 %3, %4 %5 WHERE %3.xid_conference = :conf AND %3.start >= :start AND %3.start < :end AND %3.id = R.xid_event ORDER BY %5.xid_room, %3.start").arg(
49                    columnsForSelect(aliasEvent), Event::sTableName, aliasEvent, "EVENT_ROOM", aliasEventRoom));
50    query.bindValue(":conf", conferenceId);
51    query.bindValue(":start", convertToDb(date, QVariant::DateTime));
52    query.bindValue(":end", convertToDb(date.addDays(1), QVariant::DateTime));
53
54    return load(query);
55}
56
57QList<Event> Event::nowEvents(int conferenceId, QString orderBy)
58{
59    //uint curTime_t =  QDateTime(QDate::currentDate(),QTime::currentTime(),Qt::UTC).toTime_t();
60    uint curTime_t = 1265457610; // for testing
61
62    QSqlQuery query;
63    query.prepare(selectQuery() + QString("WHERE xid_conference = :conf AND start <= :now1 AND ( start + duration ) > :now2 ORDER BY %1").arg(orderBy));
64    query.bindValue(":conf", conferenceId);
65    query.bindValue(":now1", convertToDb(curTime_t, QVariant::DateTime));
66    query.bindValue(":now2", convertToDb(curTime_t, QVariant::DateTime));
67
68    return load(query);
69}
70
71QList<Event> Event::getFavByDate(const QDate& date, int conferenceId)
72{
73    QSqlQuery query;
74    query.prepare(selectQuery() + QString("WHERE xid_conference = :conf AND start >= :start AND start < :end AND favourite = 1 ORDER BY start"));
75    query.bindValue(":conf", conferenceId);
76    query.bindValue(":start", convertToDb(date, QVariant::DateTime));
77    query.bindValue(":end", convertToDb(date.addDays(1), QVariant::DateTime));
78
79    return load(query);
80}
81
82QString Event::room() const
83{
84    QSqlQuery query;
85    // TODO: conference ID isn't used here
86    query.prepare("SELECT name FROM room WHERE id = (SELECT xid_room FROM event_room WHERE xid_event = :id)");
87    query.bindValue(":id", id());
88    query.exec();
89    // TODO: handle qeury error
90    //qDebug() << query.lastError();
91    if(query.next())
92        return query.record().value("name").toString();
93    else
94        return QString("not-available");
95}
96
97int Event::roomId() const
98{
99    QSqlQuery query;
100    query.prepare("SELECT xid_room FROM event_room WHERE xid_event = :id");
101    query.bindValue(":id", id());
102    if (!query.isActive())
103        if (!query.exec())
104            throw OrmSqlException(query.lastError().text());
105    if (!query.next())
106        throw OrmNoObjectException();
107    return query.record().value("xid_room").toInt();
108}
109
110QStringList Event::persons() const
111{
112    QSqlQuery query;
113    // TODO: conference ID isn't used here
114    query.prepare("SELECT person.name FROM person INNER JOIN event_person ON person.id = event_person.xid_person AND event_person.xid_event = :id");
115    query.bindValue(":id", id());
116    query.exec();
117    // TODO: handle qeury error
118    //qDebug() << query.lastError();
119
120    QStringList persons;
121    while(query.next())
122        persons.append(query.record().value("name").toString());
123
124    return persons;
125}
126
127void Event::setRoom(const QString &room)
128{
129    Q_UNUSED(room);
130
131    qWarning("WARINING: setRoom() is NOT IMPLEMENTED YET");
132    // TODO: implement
133}
134
135void Event::setPersons(const QStringList &persons)
136{
137    Q_UNUSED(persons);
138
139    qWarning("WARINING: setPersons() is NOT IMPLEMENTED YET");
140    // TODO: implement
141}
142
143QList<Event> Event::getSearchResultByDate(const QDate& date, int conferenceId, QString orderBy)
144{
145
146    QString strQuery = QString("SELECT %1 FROM EVENT INNER JOIN SEARCH_EVENT USING (xid_conference, id) ").arg(columnsForSelect());
147    strQuery += QString("WHERE xid_conference = :conf AND start >= :start AND start < :end ORDER BY %1").arg(orderBy);
148    qDebug() << strQuery;
149    QList<Event> list;
150    QSqlQuery query;
151    try{
152        if( !query.prepare( strQuery ) ){
153            qDebug() << "QSqlQuery.prepare error";
154            throw OrmSqlException( query.lastError().text() );
155        }
156
157        query.bindValue(":conf", conferenceId);
158        query.bindValue(":start", convertToDb(date, QVariant::DateTime));
159        query.bindValue(":end", convertToDb(date.addDays(1), QVariant::DateTime));
160
161        list = load(query);
162    }
163    catch(OrmException &e)
164    {
165        qDebug() << "getSearchResultByDate error: " << e.text();
166    }
167    catch(...){
168        qDebug() << "getSearchResultByDate failed ...";
169    }
170    return list;
171}
172
Note: See TracBrowser for help on using the repository browser.