Files
MuditaOS/module-db/Interface/ThreadRecord.hpp
Marcin Smoczyński 885fe1083a db: improve query handling
Introduce a new way to handle query responses allowing to deal with
races:
 - bind reponse with request,
 - handle responses with an observer-like interface.

Signed-off-by: Marcin Smoczyński <smoczynski.marcin@gmail.com>
2020-08-06 14:13:35 +02:00

75 lines
2.6 KiB
C++

#pragma once
#include "Record.hpp"
#include "module-db/Databases/SmsDB.hpp"
#include "module-db/Databases/ContactsDB.hpp"
#include "module-db/Common/Common.hpp"
#include "module-db/queries/sms/QuerySMSSearch.hpp"
#include "module-db/queries/sms/QuerySmsThreadMarkAsRead.hpp"
#include <utf8/UTF8.hpp>
#include <cstdint>
struct ThreadRecord : Record
{
uint32_t date = 0;
uint32_t msgCount = 0;
uint32_t unreadMsgCount = 0;
UTF8 snippet;
SMSType type = SMSType::UNKNOWN;
uint32_t contactID = DB_ID_NONE;
ThreadRecord() = default;
ThreadRecord(const ThreadsTableRow &rec)
: date(rec.date), msgCount(rec.msgCount), unreadMsgCount(rec.unreadMsgCount), snippet(rec.snippet),
type(rec.type), contactID(rec.contactID)
{
ID = rec.ID;
}
bool isUnread() const
{
return unreadMsgCount > 0;
}
};
enum class ThreadRecordField
{
ContactID,
};
class ThreadRecordInterface : public RecordInterface<ThreadRecord, ThreadRecordField>
{
public:
ThreadRecordInterface(SmsDB *smsDb, ContactsDB *contactsDb);
~ThreadRecordInterface() = default;
bool Add(const ThreadRecord &rec) override final;
bool RemoveByID(uint32_t id) override final;
bool Update(const ThreadRecord &rec) override final;
ThreadRecord GetByID(uint32_t id) override final;
ThreadRecord GetByContact(uint32_t contact_id);
uint32_t GetCount() override final;
uint32_t GetCount(EntryState state);
std::unique_ptr<std::vector<ThreadRecord>> GetLimitOffset(uint32_t offset, uint32_t limit) override final;
std::unique_ptr<std::vector<ThreadRecord>> GetLimitOffsetByField(uint32_t offset,
uint32_t limit,
ThreadRecordField field,
const char *str) override final;
std::unique_ptr<db::QueryResult> runQuery(std::shared_ptr<db::Query> query) override;
private:
SmsDB *smsDB = nullptr;
ContactsDB *contactsDB = nullptr;
/// for now implementation between Interface <-> Database
/// it would only make sense to pass Query from Inteface to multiple databases to get all data we are interested in
/// or better split it to smaller entities... this could be done with any db high level interface - left as it is
std::unique_ptr<db::query::SMSSearchResult> runQueryImpl(const db::query::SMSSearch *query);
std::unique_ptr<db::query::smsthread::MarkAsReadResult> runQueryImpl(const db::query::smsthread::MarkAsRead *query);
};