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Билдим с odb из redkitty

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Алексейка
2025-08-03 00:14:45 +05:00
parent 3c2b8e7cf4
commit f4958e60bb
14 changed files with 117 additions and 158 deletions
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15
src/cpp-opds.qbs
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@@ -3,7 +3,7 @@
\inherits Project
\brief Описание
*/
Application {
PSApplication {
// CppApplication {
cpp.defines: [
// You can make your code fail to compile if it uses deprecated APIs.
@@ -16,9 +16,10 @@ Application {
Depends { name: "Qt"; submodules: [ "core", "sql", "network" ] }
Depends { name: "cpp" }
Depends { name: "database" }
Depends { name: "odbModule"}
// Depends { name: "redkit_gen" }
Depends { name: "odb.gen" }
Depends { name: "sqlite3" }
Depends { name: "restapi" }
Depends { name: "redkit_gen" }
cpp.cxxLanguageVersion: "c++20"
@@ -29,6 +30,12 @@ Application {
]
}
cpp.dynamicLibraries: [
"odb-sqlite",
"odb-qt",
"odb",
"sqlite3"
]
// }
} // Project

22
src/database/author_s.h
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@@ -4,24 +4,22 @@
#ifndef AUTHOR_S_H
#define AUTHOR_S_H
// #include <QtCore/QObject>
#include "database_global.h"
#include <cstddef> // std::size_t
#include <memory>
#include <string>
#include <QString>
#include <odb/core.hxx>
#include <odb/database.hxx>
#include <odb/query.hxx>
#pragma db object
class __attribute__((visibility("default"))) Author_S
class DATABASE_EXPORT Author_S
{
public:
Author_S() = default;
Author_S(const std::string& first,
const std::string& last,
Author_S(const QString& first,
const QString& last,
const unsigned short age) :
m_first(first),
m_last(last),
@@ -30,11 +28,11 @@ public:
}
unsigned long long id() const { return m_id; }
std::string first() const { return m_first; }
std::string last() const { return m_last; }
QString first() const { return m_first; }
QString last() const { return m_last; }
unsigned short age() const { return m_age; }
std::string full_name() const { return m_first + " " + m_last; }
QString full_name() const { return m_first + " " + m_last; }
void age(unsigned short age) { m_age = age; }
@@ -44,8 +42,8 @@ private:
#pragma db id auto
unsigned long long m_id;
std::string m_first;
std::string m_last;
QString m_first;
QString m_last;
unsigned short m_age;
};

20
src/database/book_s.h
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@@ -4,23 +4,23 @@
#ifndef BOOK_S_H
#define BOOK_S_H
// #include <QtCore/QObject>
#include "database_global.h"
#include <memory>
#include <string>
#include <QString>
#include <QSharedPointer>
#include <odb/core.hxx>
#include "author_s.h"
#pragma db object
class __attribute__((visibility("default"))) Book_S
class DATABASE_EXPORT Book_S
{
public:
Book_S() = default;
Book_S(const std::string& name,
const std::shared_ptr<Author_S>& author,
Book_S(const QString & name,
const QSharedPointer<Author_S>& author,
const int year)
{
m_author = author;
@@ -29,8 +29,8 @@ public:
};
unsigned long long id() const { return m_id; }
std::shared_ptr<Author_S> author() const { return m_author; }
std::string name() const { return m_name; }
QSharedPointer<Author_S> author() const { return m_author; }
QString name() const { return m_name; }
int year() const { return m_year; }
private:
@@ -40,8 +40,8 @@ private:
#pragma db id auto
unsigned long long m_id;
std::shared_ptr<Author_S> m_author;
std::string m_name;
QSharedPointer<Author_S> m_author;
QString m_name;
int m_year;
};

17
src/database/database.hxx
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@@ -35,6 +35,9 @@
#include <filesystem>
#include <random>
using odatabase = odb::sqlite::database;
using unidb = std::unique_ptr<odatabase>;
struct testData
{
std::string first;
@@ -91,21 +94,23 @@ std::vector<testData> fillDB()
return vecTest;
}
inline std::unique_ptr<odb::database> openDB(std::string path_db)
inline unidb openDB(const std::string path_db)
{
// Открыть БД, если она существует
auto db_ptr = new odatabase(path_db, SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE);
if (std::filesystem::is_regular_file(path_db))
return std::unique_ptr<odb::core::database>(new odb::sqlite::database(path_db, SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE));
return unidb(db_ptr);
// И создать новую, если не существует
std::unique_ptr<odb::core::database> db(new odb::sqlite::database(path_db, SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE));
unidb db(db_ptr);
odb::core::connection_ptr connect_ptr(db->connection());
odb::connection_ptr connect_ptr(db->connection());
connect_ptr->execute("PRAGMA foreign_keys=OFF");
odb::core::transaction tans(db->begin());
odb::core::schema_catalog::create_schema(*db);
odb::transaction tans(db->begin());
odb::schema_catalog::create_schema(*db);
tans.commit();
connect_ptr->execute("PRAGMA foreign_keys=ON");

30
src/database/database.qbs
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@@ -8,45 +8,45 @@ PSLibrary {
// You can make your code fail to compile if it uses deprecated APIs.
// In order to do so, uncomment the following line.
//"QT_DISABLE_DEPRECATED_BEFORE=0x060000" // disables all the APIs deprecated before Qt 6.0.0
"DATABASE_SQLITE"
"DATABASE_SQLITE",
"DATABASE_LIBRARY"
]
consoleApplication: true
Depends { name: "Qt"; submodules: [ "core", "sql", "network" ] }
Depends { name: "cpp" }
Depends { name: "odbModule"}
Depends { name: "odb.gen" }
Depends { name: "redkit_gen" }
cpp.cxxLanguageVersion: "c++20"
odb.gen.databases: "sqlite"
cpp.cxxLanguageVersion: "c++17"
Group {
name: "cpp"
files: [
"books.*",
"databasemanager.*",
"*.cpp",
"*.h",
"*.hxx",
]
excludeFiles: odbs.files
}
Group {
id: odbs
name: "odb"
files: [
"author_s.h",
"book_s.h",
]
fileTags: ["odb"]
fileTags: ["hpp", "odbxx", "odb"]
}
cpp.includePaths: [
"/usr/include", // Общие заголовки
"/usr/include/odb" // Заголовки ODB
]
// Подключаем библиотеки ODB
cpp.libraryPaths: [
"/usr/lib" // Путь к библиотекам
]
cpp.dynamicLibraries: [
"odb-sqlite",
"odb-qt",
"odb",
"odb-sqlite"
"sqlite3"
]
}

12
src/database/database_global.h Normal file
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@@ -0,0 +1,12 @@
#ifndef DATABASE_GLOBAL_H
#define DATABASE_GLOBAL_H
#include <QtCore/qglobal.h>
#if defined(DATABASE_LIBRARY)
#define DATABASE_EXPORT Q_DECL_EXPORT
#else
#define DATABASE_EXPORT Q_DECL_IMPORT
#endif
#endif // DATABASE_GLOBAL_H

4
src/database/databasemanager.h
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@@ -1,6 +1,8 @@
#ifndef DATABASEMANAGER_H
#define DATABASEMANAGER_H
#include "database_global.h"
#include <QDebug>
#include <QtSql>
@@ -35,7 +37,7 @@ struct SelectBuilder
}
};
class Q_DECL_EXPORT DatabaseManager
class DATABASE_EXPORT DatabaseManager
{
public:
static DatabaseManager& instance(); // Singleton

53
src/main.cpp
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@@ -1,5 +1,8 @@
#include <QCoreApplication>
#include <QPointer>
#include <QSharedPointer>
#include <restapi/restapiserver.h>
/* Опыты с odb */
@@ -12,36 +15,34 @@
#include <iostream>
using unidb = std::unique_ptr<odb::database>;
void fillBooksBD(unidb& db)
{
try
{
std::vector<std::shared_ptr<Author_S>> authors = {
std::make_shared<Author_S>("George", "Orwell", 142),
std::make_shared<Author_S>("J.K.", "Rowling", 56),
std::make_shared<Author_S>("J.R.R.", "Tolkien", 81),
std::make_shared<Author_S>("Leo", "Tolstoy", 189),
std::make_shared<Author_S>("Fyodor", "Dostoevsky", 174),
std::make_shared<Author_S>("Mark", "Twain", 183),
std::make_shared<Author_S>("Charles", "Dickens", 208),
std::make_shared<Author_S>("Virginia", "Woolf", 134),
std::make_shared<Author_S>("Ernest", "Hemingway", 122),
std::make_shared<Author_S>("Gabriel", "García Márquez", 98),
std::make_shared<Author_S>("Franz", "Kafka", 100),
std::make_shared<Author_S>("Harper", "Lee", 64),
std::make_shared<Author_S>("William", "Shakespeare", 459),
std::make_shared<Author_S>("Oscar", "Wilde", 155),
std::make_shared<Author_S>("Aldous", "Huxley", 123),
std::make_shared<Author_S>("Jane", "Austen", 210),
std::make_shared<Author_S>("John", "Steinbeck", 116),
std::make_shared<Author_S>("Agatha", "Christie", 124),
std::make_shared<Author_S>("Isaac", "Asimov", 105)
std::vector<QSharedPointer<Author_S>> authors = {
QSharedPointer<Author_S>::create("George", "Orwell", 142),
QSharedPointer<Author_S>::create("J.K.", "Rowling", 56),
QSharedPointer<Author_S>::create("J.R.R.", "Tolkien", 81),
QSharedPointer<Author_S>::create("Leo", "Tolstoy", 189),
QSharedPointer<Author_S>::create("Fyodor", "Dostoevsky", 174),
QSharedPointer<Author_S>::create("Mark", "Twain", 183),
QSharedPointer<Author_S>::create("Charles", "Dickens", 208),
QSharedPointer<Author_S>::create("Virginia", "Woolf", 134),
QSharedPointer<Author_S>::create("Ernest", "Hemingway", 122),
QSharedPointer<Author_S>::create("Gabriel", "García Márquez", 98),
QSharedPointer<Author_S>::create("Franz", "Kafka", 100),
QSharedPointer<Author_S>::create("Harper", "Lee", 64),
QSharedPointer<Author_S>::create("William", "Shakespeare", 459),
QSharedPointer<Author_S>::create("Oscar", "Wilde", 155),
QSharedPointer<Author_S>::create("Aldous", "Huxley", 123),
QSharedPointer<Author_S>::create("Jane", "Austen", 210),
QSharedPointer<Author_S>::create("John", "Steinbeck", 116),
QSharedPointer<Author_S>::create("Agatha", "Christie", 124),
QSharedPointer<Author_S>::create("Isaac", "Asimov", 105)
};
// Список книг
std::vector<Book_S> books = {
QVector<Book_S> books = {
Book_S("1984", authors[0], 1949),
Book_S("Harry Potter and the Philosopher's Stone", authors[1], 1997),
Book_S("The Hobbit", authors[2], 1937),
@@ -98,7 +99,7 @@ void fillBooksBD(unidb& db)
{
odb::core::transaction t(db->begin());
for (auto& author : authors)
db->persist(author.get()); // Используем get() для получения сырого указателя
db->persist(author); // Используем get() для получения сырого указателя
t.commit();
}
@@ -123,9 +124,9 @@ int main(int argc, char* argv[])
QCoreApplication a(argc, argv);
const std::string dbPath = "test_db.sqlite";
std::unique_ptr<odb::database> db(openDB(dbPath));
unidb db(openDB(dbPath));
// fillBooksBD(db);
fillBooksBD(db);
RestApiServer server(*db);
server.start(8080);

8
src/restapi/restapi.qbs
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@@ -3,7 +3,7 @@
\inherits Project
\brief Описание
*/
PSLibrary {
WPSLibrary {
cpp.defines: [
// You can make your code fail to compile if it uses deprecated APIs.
// In order to do so, uncomment the following line.
@@ -15,10 +15,8 @@ PSLibrary {
Depends { name: "Qt"; submodules: [ "core", "sql", "network" ] }
Depends { name: "cpp" }
Depends { name: "database" }
Depends { name: "odbModule"}
// Depends { name: "redkit_gen" }
Depends { name: "odb.gen" }
Depends { name: "redkit_gen" }
cpp.cxxLanguageVersion: "c++20"

16
src/restapi/restapiserver.cpp
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@@ -5,10 +5,11 @@
#include <QJsonObject>
#include <QJsonValue>
#include <database/author_s-odb.hxx> // Должен быть здесь
#include <database/author_s.h>
#include <database/book_s-odb.hxx> // Должен быть здесь
#include <database/book_s.h>
#include "database/book_s-odb.hxx"
#include <odb/core.hxx>
#include <odb/database.hxx>
#include <odb/query.hxx>
@@ -57,6 +58,7 @@ QByteArray RestApiServer::processRequest(const QString& request)
{
QString author = request.section(' ', 1, 1).section('/', 3, 3).replace("%20", " ");
qWarning() << "THIS";
// Books books;
// QList<BookRecord> results = books.getBooksByAuthor(author);
@@ -72,7 +74,7 @@ QByteArray RestApiServer::processRequest(const QString& request)
// }
// if (results.size() > 0)
// jsonResponse.chop(1); // Убираем последнюю запятую
// jsonResponse += "] }";
jsonResponse += "] }";
return "HTTP/1.1 200 OK\r\nContent-Type: application/json\r\n\r\n" + jsonResponse;
}
@@ -90,8 +92,8 @@ QByteArray RestApiServer::processRequest(const QString& request)
QJsonObject j;
j["id"] = QString::number(book.id());
j["title"] = QString::fromStdString(book.name());
j["author"] = QString::fromStdString(book.author()->full_name());
j["title"] = book.name();
j["author"] = book.author()->full_name();
j["year"] = book.year();
jArray.push_back(j);
}
@@ -115,8 +117,8 @@ QByteArray RestApiServer::processRequest(const QString& request)
QJsonObject j;
j["id"] = QString::number(author.id());
j["first"] = QString::fromStdString(author.first());
j["last"] = QString::fromStdString(author.last());
j["first"] = author.first();
j["last"] = author.last();
j["age"] = author.age();
jArray.push_back(j);
}