parse and insert feeds and items

1 files changed, 69 insertions, 0 deletions

diff --git a/src/atomchannel.h b/src/atomchannel.h
new file mode 100644
index 0000000..0498a64
--- /dev/null
+++ b/src/atomchannel.h
@@ -0,0 +1,69 @@
+#pragma once
+
+#include <QDateTime>
+#include <QDebug>
+#include <QList>
+#include <QString>
+
+#include "atomchannelimage.h"
+#include "atomitem.h"
+
+class QXmlStreamReader;
+
+class AtomChannel
+{
+public:
+    // TODO: move to interface
+    static inline const QString xmlTag{"channel"};
+
+public:
+    explicit AtomChannel(QXmlStreamReader *xmlReader);
+
+public:
+    /*!
+     * \brief getDbId - check if channel with corresponding `link` exists in db
+     * and return db id if any
+     * \return id on success, 0 otherwise
+     */
+    int getDbId();
+
+    /*!
+     * \brief createInDb - create channel in db
+     * \return new channel id on success, 0 otherwise
+     */
+    int createInDb();
+
+    /*!
+     * \brief getOrInsertDbId - get existing channel id or try to create a new
+     * channel and get its id
+     * \return existing or new channel id on success, 0 otherwise
+     */
+    int getOrInsertDbId();
+
+    /*!
+     * \brief syncDbItems - create items in db if not exist
+     * \return list of new items ids
+     */
+    QList<int> syncDbItems();
+
+public:
+    /*!
+     * \brief dbId - cache db id
+     */
+    int dbId{0};
+
+    QString title;
+    /*!
+     * \brief link - field called `link` in atom xml. Points to feed itself
+     */
+    QUrl link;
+    QString description;
+    QDateTime lastBuildDate;
+    QLocale::Language language;
+    // ...
+    // TODO: shared_ptr
+    AtomChannelImage image;
+    QList<AtomItem> items;
+};
+
+QDebug operator<<(QDebug debug, const AtomChannel &channel);