Revision e0e1ead8
Von Christian Ehringfeld vor fast 9 Jahren hinzugefügt
src/querybuilder.cpp | ||
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using namespace CuteEntityManager;
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QueryBuilder::QueryBuilder(QSharedPointer<Schema> schema, QSharedPointer<Database> database) {
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QueryBuilder::QueryBuilder(QSharedPointer<Schema> schema,
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QSharedPointer<Database> database) {
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this->schema = schema;
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this->database = database;
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}
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... | ... | |
}
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bool QueryBuilder::createTable(const QSharedPointer<Entity> &entity) const {
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return this->createTable(entity.data()->getTablename(), this->generateTableDefinition(entity));
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return this->createTable(entity.data()->getTablename(),
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this->generateTableDefinition(entity));
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}
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bool QueryBuilder::createTable(const QString &tableName, const QHash<QString, QString> &tableDefinition) const {
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bool QueryBuilder::createTable(const QString &tableName,
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const QHash<QString, QString> &tableDefinition) const {
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bool rc = false;
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this->schema.data()->containsTable(tableName) ? rc = true : rc = false;
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if (!rc) {
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QSqlQuery q = this->database.data()->getQuery(this->createTableQuery(tableName, tableDefinition));
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QSqlQuery q = this->database.data()->getQuery(this->createTableQuery(tableName,
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tableDefinition));
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if (this->database.data()->transaction(q)) {
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this->schema.data()->getTableSchema(tableName);
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rc = true;
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... | ... | |
return rc;
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}
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QString QueryBuilder::createTableQuery(const QString &tableName, const QHash<QString, QString> &tableDefinition) const {
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QString QueryBuilder::createTableQuery(const QString &tableName,
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const QHash<QString, QString> &tableDefinition) const {
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bool first = true;
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QString s = "CREATE TABLE ";
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s.append(this->schema.data()->quoteTableName(tableName).append(" (\n"));
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... | ... | |
} else {
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s.append(", ");
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}
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s.append(this->schema.data()->quoteColumnName(i.key())).append(" " + this->getColumnType(i.value()));
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s.append(this->schema.data()->quoteColumnName(i.key())).append(" " +
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this->getColumnType(
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i.value()));
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++i;
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}
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s.append("\n);");
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... | ... | |
}
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QString QueryBuilder::renameTable(QString tableName, QString newName) const {
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return "RENAME TABLE " + this->schema.data()->quoteTableName(tableName) + " TO " + this->schema.data()->quoteTableName(
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return "RENAME TABLE " + this->schema.data()->quoteTableName(
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tableName) + " TO " +
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this->schema.data()->quoteTableName(
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newName);
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}
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... | ... | |
return "TRUNCATE TABLE " + this->schema.data()->quoteTableName(tableName);
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}
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QString QueryBuilder::addColumn(QString tableName, QString columnName, QString columnType) const {
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return "ALTER TABLE " + this->schema.data()->quoteTableName(tableName) + " ADD " + this->schema.data()->quoteColumnName(
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QString QueryBuilder::addColumn(QString tableName, QString columnName,
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QString columnType) const {
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return "ALTER TABLE " + this->schema.data()->quoteTableName(
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tableName) + " ADD " +
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this->schema.data()->quoteColumnName(
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columnName) + " " + this->getColumnType(columnType);
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}
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QString QueryBuilder::dropColumn(QString tableName, QString columName) const {
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return "ALTER TABLE " + this->schema.data()->quoteTableName(tableName) + " DROP COLUMN " +
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return "ALTER TABLE " + this->schema.data()->quoteTableName(
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tableName) + " DROP COLUMN " +
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this->schema.data()->quoteColumnName(columName);
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}
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QString QueryBuilder::renameColumn(QString tableName, QString oldName, QString newName) const {
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return "ALTER TABLE " + this->schema.data()->quoteTableName(tableName) + " RENAME COLUMN " +
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this->schema.data()->quoteColumnName(oldName) + " TO " + this->schema.data()->quoteColumnName(newName);
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QString QueryBuilder::renameColumn(QString tableName, QString oldName,
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QString newName) const {
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return "ALTER TABLE " + this->schema.data()->quoteTableName(
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tableName) + " RENAME COLUMN " +
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this->schema.data()->quoteColumnName(oldName) + " TO " +
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this->schema.data()->quoteColumnName(
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newName);
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}
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QString QueryBuilder::alterColumn(QString tableName, QString columnName, QString newType) const {
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return "ALTER TABLE " + this->schema.data()->quoteTableName(tableName) + " CHANGE " +
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QString QueryBuilder::alterColumn(QString tableName, QString columnName,
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QString newType) const {
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return "ALTER TABLE " + this->schema.data()->quoteTableName(
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tableName) + " CHANGE " +
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this->schema.data()->quoteColumnName(columnName) + " " +
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this->schema.data()->quoteColumnName(columnName) + this->getColumnType(newType);
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}
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QString QueryBuilder::addPrimaryKey(QString name, QString tableName, QStringList columns) const {
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return "ALTER TABLE " + this->schema.data()->quoteTableName(tableName) + " ADD CONSTRAINT " +
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this->schema.data()->quoteColumnName(name) + "PRIMARY KEY (" + this->buildColumns(columns) + " )";
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QString QueryBuilder::addPrimaryKey(QString name, QString tableName,
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QStringList columns) const {
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return "ALTER TABLE " + this->schema.data()->quoteTableName(
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tableName) + " ADD CONSTRAINT " +
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this->schema.data()->quoteColumnName(name) + "PRIMARY KEY (" +
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this->buildColumns(columns) + " )";
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}
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QString QueryBuilder::dropPrimaryKey(QString name, QString tableName) const {
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return "ALTER TABLE " + this->schema.data()->quoteTableName(tableName) + " DROP CONSTRAINT " +
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return "ALTER TABLE " + this->schema.data()->quoteTableName(
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tableName) + " DROP CONSTRAINT " +
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this->schema.data()->quoteColumnName(name);
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}
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QString QueryBuilder::addForeignKey(QString name, QString tableName, QStringList columns, QString refTableName,
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QStringList refColumns, QString deleteConstraint, QString updateConstraint) const {
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QString r = "ALTER TABLE " + this->schema.data()->quoteTableName(tableName) + "ADD CONSTRAINT " +
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QString QueryBuilder::addForeignKey(QString name, QString tableName,
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QStringList columns,
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QString refTableName,
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QStringList refColumns, QString deleteConstraint,
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QString updateConstraint) const {
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QString r = "ALTER TABLE " + this->schema.data()->quoteTableName(
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tableName) + "ADD CONSTRAINT " +
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this->schema.data()->quoteColumnName(name)
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+ " FOREIGN KEY (" + this->buildColumns(columns) + ")" + " REFERENCES " + this->schema.data()->quoteTableName(
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+ " FOREIGN KEY (" + this->buildColumns(columns) + ")" + " REFERENCES " +
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this->schema.data()->quoteTableName(
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refTableName) +
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" (" + this->buildColumns(refColumns) + ")";
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if (!deleteConstraint.isEmpty()) {
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... | ... | |
}
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QString QueryBuilder::dropForeignKey(QString name, QString tableName) const {
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return "ALTER TABLE " + this->schema.data()->quoteTableName(tableName) + " DROP CONSTRAINT " +
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return "ALTER TABLE " + this->schema.data()->quoteTableName(
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tableName) + " DROP CONSTRAINT " +
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this->schema.data()->quoteColumnName(name);
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}
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QString QueryBuilder::createIndex(QString name, QString tableName, QStringList columns, bool unique) const {
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QString s = (unique ? "CREATE UNIQUE INDEX " : "CREATE INDEX ") + this->schema.data()->quoteTableName(
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QString QueryBuilder::createIndex(QString name, QString tableName,
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QStringList columns,
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bool unique) const {
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QString s = (unique ? "CREATE UNIQUE INDEX " : "CREATE INDEX ") +
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this->schema.data()->quoteTableName(
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name) + " ON " + this->schema.data()->quoteTableName(tableName) + " (";
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s.append(this->buildColumns(columns));
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s.append(");");
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... | ... | |
}
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QString QueryBuilder::dropIndex(QString name, QString tableName) const {
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return "DROP INDEX " + this->schema.data()->quoteTableName(name) + " ON " + this->schema.data()->quoteTableName(
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return "DROP INDEX " + this->schema.data()->quoteTableName(name) + " ON " +
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this->schema.data()->quoteTableName(
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tableName);
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}
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... | ... | |
database = value;
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}
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QString QueryBuilder::buildCreateQuery(QHash<QString, QVariant>::const_iterator i,
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QString QueryBuilder::buildCreateQuery(QHash<QString, QVariant>::const_iterator
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i,
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QHash<QString, QVariant>::const_iterator end,
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QString &p1, QString &p2) const {
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bool first = true;
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... | ... | |
return p1 + p2;
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}
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QHash<QString, QString> QueryBuilder::generateTableDefinition(const QSharedPointer<Entity> &entity) const {
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QHash<QString, QString> QueryBuilder::generateTableDefinition(
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const QSharedPointer<Entity> &entity)
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const {
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auto map = QHash<QString, QString>();
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auto o = entity.data()->metaObject();
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QHash<QString, Relation> relations = entity.data()->getRelations();
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... | ... | |
if (m.name() != QString("objectName") && m.isReadable()
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&& !entity.data()->getTransientAttributes().contains(m.name())) {
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if (m.isEnumType()) {
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map.insert(m.name(), this->schema.data()->getTypeMap().data()->value(this->schema.data()->TYPE_INTEGER));
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map.insert(m.name(), this->schema.data()->getTypeMap().data()->value(
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this->schema.data()->TYPE_INTEGER));
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} else if (relations.contains(m.name())) {
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Relation r = relations.value(m.name());
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if (r.getType() == RelationType::MANY_TO_ONE || (r.getType() == RelationType::ONE_TO_ONE
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&& r.getMappedBy().isEmpty())) {
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if (r.getType() == RelationType::MANY_TO_ONE
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|| (r.getType() == RelationType::ONE_TO_ONE
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&& r.getMappedBy().isEmpty())) {
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map.insert(QString(m.name()) + "_id", this->schema.data()->TYPE_BIGINT);
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}
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} else if (entity.data()->getBLOBColumns().contains(m.name())) {
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map.insert(m.name(), this->schema.data()->getTypeMap().data()->value(this->schema.data()->TYPE_BINARY));
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map.insert(m.name(), this->schema.data()->getTypeMap().data()->value(
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this->schema.data()->TYPE_BINARY));
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} else {
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map.insert(m.name(), this->transformAbstractTypeToRealDbType(this->transformTypeToAbstractDbType(m.typeName())));
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map.insert(m.name(), this->transformAbstractTypeToRealDbType(
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this->transformTypeToAbstractDbType(
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m.typeName())));
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}
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}
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}
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... | ... | |
return map;
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}
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QString QueryBuilder::generateManyToManyTableName(const QSharedPointer<Entity> &firstEntity,
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QString QueryBuilder::generateManyToManyTableName(const QSharedPointer<Entity>
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&firstEntity,
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const QSharedPointer<Entity> &secondEntity) const {
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return QString(firstEntity.data()->metaObject()->className()).toLower() + "_" + QString(
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return QString(firstEntity.data()->metaObject()->className()).toLower() + "_" +
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QString(
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secondEntity.data()->metaObject()->className()).toLower();
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}
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QHash<QString, QHash<QString, QString>> QueryBuilder::generateRelationTables(const QSharedPointer<Entity> &entity)
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QHash<QString, QHash<QString, QString>> QueryBuilder::generateRelationTables(
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const QSharedPointer<Entity> &entity)
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const {
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auto relations = QHash<QString, QHash<QString, QString>>();
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QHash<QString, Relation> m = entity.data()->getRelations();
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... | ... | |
if (r.getType() == MANY_TO_MANY && r.getMappedBy().isEmpty()) {
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QHash<QString, QString> h = QHash<QString, QString>();
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h.insert("id", this->schema.data()->TYPE_BIGPK);
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h.insert(this->generateManyToManyColumnName(entity), this->schema.data()->TYPE_BIGINT);
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h.insert(this->generateManyToManyColumnName(entity),
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this->schema.data()->TYPE_BIGINT);
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auto m = props.value(r.getPropertyName());
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Entity *e = EntityInstanceFactory::createInstance(m.type());
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QSharedPointer<Entity> ptr = QSharedPointer<Entity>(e);
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... | ... | |
return this->schema.data()->TYPE_TEXT;
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}
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QString QueryBuilder::transformAbstractTypeToRealDbType(QString typeName) const {
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QString QueryBuilder::transformAbstractTypeToRealDbType(
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QString typeName) const {
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return this->schema.data()->getTypeMap().data()->value(typeName);
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}
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... | ... | |
}
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//cant believe that this could work in Qt
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//https://github.com/yiisoft/yii2/blob/master/framework/db/QueryBuilder.php
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QRegularExpression reg = QRegularExpression(QRegularExpression::escape("/^(\\w+)\((.+?)\\)(.*)$/"));
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QRegularExpression reg = QRegularExpression(
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QRegularExpression::escape("/^(\\w+)\((.+?)\\)(.*)$/"));
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reg.optimize();
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QRegularExpressionMatchIterator i = reg.globalMatch(type, 0, QRegularExpression::PartialPreferFirstMatch);
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QRegularExpressionMatchIterator i = reg.globalMatch(type, 0,
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QRegularExpression::PartialPreferFirstMatch);
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short s = 0;
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bool ok = false;
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QString before = "";
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... | ... | |
ok = true;
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}
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if (ok) {
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return before.replace(QRegularExpression::escape("/\\(.+\\)/"), "(" + i.next().captured() + ")");
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return before.replace(QRegularExpression::escape("/\\(.+\\)/"),
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"(" + i.next().captured() + ")");
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}
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s++;
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}
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... | ... | |
* @return
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*/
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QSqlQuery QueryBuilder::find(const qint64 &id, const QString &tableName) const {
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QSqlQuery q = this->database.data()->getQuery("SELECT * FROM " + this->schema.data()->quoteTableName(
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QSqlQuery q = this->database.data()->getQuery("SELECT * FROM " +
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this->schema.data()->quoteTableName(
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tableName) + " WHERE id= :id LIMIT 1;");
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q.bindValue(":id", id);
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return q;
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... | ... | |
* @param ignoreID
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* @return
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*/
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QSqlQuery QueryBuilder::findByAttributes(const QHash<QString, QVariant> &m, const QString &tableName,
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QSqlQuery QueryBuilder::findByAttributes(const QHash<QString, QVariant> &m,
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const QString &tableName,
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const bool &ignoreID, const qint64 limit, const qint64 offset) const {
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QSqlQuery q = this->database.data()->getQuery("SELECT * FROM " + this->schema.data()->quoteTableName(
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QSqlQuery q = this->database.data()->getQuery("SELECT * FROM " +
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this->schema.data()->quoteTableName(
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tableName) + this->where(m, "AND", ignoreID) + this->limit(limit, offset));
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this->bindValues(m, q, ignoreID);
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return q;
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}
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QSqlQuery QueryBuilder::findByAttributes(const QSharedPointer<Entity> &e, bool ignoreID, const qint64 limit,
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QSqlQuery QueryBuilder::findByAttributes(const QSharedPointer<Entity> &e,
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bool ignoreID,
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const qint64 limit,
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const qint64 offset) {
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QHash<QString, QVariant> values = this->getEntityAttributes(e.data()->getMetaProperties(), e);
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return this->findByAttributes(values, e.data()->getTablename(), ignoreID, limit, offset);
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QHash<QString, QVariant> values = this->getEntityAttributes(
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e.data()->getMetaProperties(), e);
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return this->findByAttributes(values, e.data()->getTablename(), ignoreID, limit,
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offset);
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}
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QSqlQuery QueryBuilder::findAll(const QString &tableName) const {
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return this->database->getQuery("SELECT * FROM " + this->schema.data()->quoteTableName(
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return this->database->getQuery("SELECT * FROM " +
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this->schema.data()->quoteTableName(
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tableName) + ";");
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}
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QSqlQuery QueryBuilder::remove(const QSharedPointer<Entity> &entity) const {
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QSqlQuery q = this->database->getQuery("DELETE FROM " + this->schema.data()->quoteTableName(
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entity.data()->getTablename()) + " WHERE " + this->schema.data()->quoteColumnName("id") + "=:id;");
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QSqlQuery q = this->database->getQuery("DELETE FROM " +
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this->schema.data()->quoteTableName(
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entity.data()->getTablename()) + " WHERE " +
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this->schema.data()->quoteColumnName("id") + "=:id;");
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q.bindValue(":id", entity.data()->getId());
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return q;
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}
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QSqlQuery QueryBuilder::findId(const QSharedPointer<Entity> &entity) const {
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QHash<QString, QVariant> values = this->getEntityAttributes(entity.data()->getMetaProperties(), entity);
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QSqlQuery q = this->database.data()->getQuery("SELECT " + this->schema.data()->quoteColumnName("id") + " FROM " +
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QHash<QString, QVariant> values = this->getEntityAttributes(
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entity.data()->getMetaProperties(),
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entity);
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QSqlQuery q = this->database.data()->getQuery("SELECT " +
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this->schema.data()->quoteColumnName("id")
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+ " FROM " +
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this->schema.data()->quoteTableName(
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entity.data()->getTablename()) + this->where(values,
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"AND", true) + " LIMIT 1");
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... | ... | |
return q;
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}
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QSqlQuery QueryBuilder::count(const QSharedPointer<Entity> &entity, bool ignoreID) const {
|
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QHash<QString, QVariant> values = this->getEntityAttributes(entity.data()->getMetaProperties(), entity);
|
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QSqlQuery q = this->database.data()->getQuery("SELECT COUNT(*) FROM " + this->schema.data()->quoteTableName(
|
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QSqlQuery QueryBuilder::count(const QSharedPointer<Entity> &entity,
|
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bool ignoreID) const {
|
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QHash<QString, QVariant> values = this->getEntityAttributes(
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entity.data()->getMetaProperties(),
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entity);
|
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QSqlQuery q = this->database.data()->getQuery("SELECT COUNT(*) FROM " +
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this->schema.data()->quoteTableName(
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entity.data()->getTablename()) + this->where(
|
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values, "AND", ignoreID));
|
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this->bindValues(values, q, ignoreID);
|
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... | ... | |
}
|
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QSqlQuery QueryBuilder::count(const QString &tableName) const {
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QSqlQuery q = this->database.data()->getQuery("SELECT COUNT(*) FROM " + this->schema.data()->quoteTableName(
|
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QSqlQuery q = this->database.data()->getQuery("SELECT COUNT(*) FROM " +
|
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this->schema.data()->quoteTableName(
|
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tableName) + ";");
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return q;
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}
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QSqlQuery QueryBuilder::merge(const QSharedPointer<Entity> &entity) const {
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QHash<QString, QVariant> values = this->saveAttributes(entity);
|
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QSqlQuery q = this->database.data()->getQuery("UPDATE " + this->schema.data()->quoteTableName(
|
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QSqlQuery q = this->database.data()->getQuery("UPDATE " +
|
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this->schema.data()->quoteTableName(
|
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entity->getTablename()) + " SET " + this->attributes(
|
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values) + " WHERE " + this->schema.data()->quoteColumnName("id") + "=:id;");
|
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this->bindValues(values, q);
|
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... | ... | |
QHash<QString, QVariant> values = this->saveAttributes(entity);
|
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values.remove("id");
|
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QSqlQuery q = this->database.data()->getQuery();
|
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QString p1 = "INSERT INTO " + this->schema.data()->quoteTableName(entity->getTablename()) + "(";
|
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QString p1 = "INSERT INTO " + this->schema.data()->quoteTableName(
|
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entity->getTablename()) + "(";
|
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QString p2 = "VALUES(";
|
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if (!values.isEmpty()) {
|
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q.prepare(this->buildCreateQuery(values.constBegin(), values.constEnd(),
|
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... | ... | |
return q;
|
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}
|
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|
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QSqlQuery QueryBuilder::oneToMany(const QString &tableName, const QString &attribute, const qint64 &id,
|
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QSqlQuery QueryBuilder::oneToMany(const QString &tableName,
|
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const QString &attribute,
|
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const qint64 &id,
|
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const qint64 &limit) {
|
||
QHash<QString, QVariant> values = QHash<QString, QVariant>();
|
||
values.insert(attribute, id);
|
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return this->findByAttributes(values, tableName, false, limit);
|
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}
|
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|
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QSqlQuery QueryBuilder::manyToMany(const QString &tableName, const QString &attribute, const qint64 &id,
|
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QSqlQuery QueryBuilder::manyToMany(const QString &tableName,
|
||
const QString &attribute,
|
||
const qint64 &id,
|
||
const QString &foreignKey, const QString &foreignTable) {
|
||
QSqlQuery q = this->database.data()->getQuery();
|
||
QString sql = "SELECT " + this->schema.data()->quoteTableName(foreignTable) + ".* FROM " +
|
||
this->schema.data()->quoteTableName(tableName) + " " + this->leftJoin(foreignTable, tableName,
|
||
foreignKey) + " WHERE " + this->schema.data()->quoteColumnName(attribute) + "=:id;";
|
||
QString sql = "SELECT " + this->schema.data()->quoteTableName(
|
||
foreignTable) + ".* FROM " +
|
||
this->schema.data()->quoteTableName(tableName) + " " + this->leftJoin(
|
||
foreignTable, tableName,
|
||
foreignKey) + " WHERE " + this->schema.data()->quoteColumnName(
|
||
attribute) + "=:id;";
|
||
q.prepare(sql);
|
||
q.bindValue(":id", id);
|
||
return q;
|
||
}
|
||
|
||
|
||
QString QueryBuilder::leftJoin(const QString &foreignTable, const QString &tableName, const QString &foreignKey) {
|
||
return "LEFT JOIN " + this->schema.data()->quoteTableName(foreignTable) + " ON " +
|
||
this->schema.data()->quoteColumnName(foreignTable + ".id") + "=" + this->schema.data()->quoteColumnName(
|
||
QString QueryBuilder::leftJoin(const QString &foreignTable,
|
||
const QString &tableName,
|
||
const QString &foreignKey) {
|
||
return "LEFT JOIN " + this->schema.data()->quoteTableName(
|
||
foreignTable) + " ON " +
|
||
this->schema.data()->quoteColumnName(foreignTable + ".id") + "=" +
|
||
this->schema.data()->quoteColumnName(
|
||
tableName + "." + foreignKey);
|
||
}
|
||
|
||
... | ... | |
return s;
|
||
}
|
||
|
||
QString QueryBuilder::generateManyToManyColumnName(const QSharedPointer<Entity> &entity) const {
|
||
QString QueryBuilder::generateManyToManyColumnName(const QSharedPointer<Entity>
|
||
&entity) const {
|
||
return QString(entity.data()->metaObject()->className()) + QString("_id");
|
||
}
|
||
|
||
... | ... | |
return this->database.data()->getQuery();
|
||
}
|
||
|
||
QHash<QString, QVariant> QueryBuilder::saveAttributes(const QSharedPointer<Entity> &entity) const {
|
||
QHash<QString, QVariant> QueryBuilder::saveAttributes(const
|
||
QSharedPointer<Entity> &entity) const {
|
||
auto props = entity.data()->getMetaProperties();
|
||
auto values = this->getEntityAttributes(props, entity);
|
||
auto relValues = this->getManyToOneAttributes(props, entity);
|
||
... | ... | |
return values;
|
||
}
|
||
|
||
QHash<QString, QVariant> QueryBuilder::getEntityAttributes(const QHash<QString, QMetaProperty> &props,
|
||
const QSharedPointer<Entity> &entity) const {
|
||
QHash<QString, QVariant> QueryBuilder::getEntityAttributes(
|
||
const QHash<QString, QMetaProperty>
|
||
&props,
|
||
const QSharedPointer<Entity> &entity) const {
|
||
Entity *e = entity.data();
|
||
auto map = QHash<QString, QVariant>();
|
||
auto transientAttrs = e->getTransientAttributes();
|
||
... | ... | |
return map;
|
||
}
|
||
|
||
QHash<QString, QVariant> QueryBuilder::getManyToOneAttributes(const QHash<QString, QMetaProperty> &props,
|
||
const QSharedPointer<Entity> &entity) const {
|
||
QHash<QString, QVariant> QueryBuilder::getManyToOneAttributes(
|
||
const QHash<QString, QMetaProperty>
|
||
&props,
|
||
const QSharedPointer<Entity> &entity) const {
|
||
Entity *e = entity.data();
|
||
auto map = QHash<QString, QVariant>();
|
||
auto relations = e->getRelations();
|
||
... | ... | |
if (v.canConvert<Entity *>()) {
|
||
this->insertRelationId(qvariant_cast<Entity *>(v), map, i.key());
|
||
} else if (v.canConvert<QSharedPointer<Entity>>()) {
|
||
this->insertRelationId(qvariant_cast<QSharedPointer<Entity>>(v).data(), map, i.key());
|
||
this->insertRelationId(qvariant_cast<QSharedPointer<Entity>>(v).data(), map,
|
||
i.key());
|
||
} else if (v.canConvert<QPointer<Entity>>()) {
|
||
this->insertRelationId(qvariant_cast<QPointer<Entity>>(v).data(), map, i.key());
|
||
}
|
||
... | ... | |
return map;
|
||
}
|
||
|
||
void QueryBuilder::insertRelationId(const Entity *e, QHash<QString, QVariant> &map, QString relName) const {
|
||
void QueryBuilder::insertRelationId(const Entity *e,
|
||
QHash<QString, QVariant> &map,
|
||
QString relName) const {
|
||
if (e && e->getId() > -1) {
|
||
map.insert(relName + "_id", e->getId());
|
||
}
|
||
... | ... | |
return r;
|
||
}
|
||
|
||
void QueryBuilder::bindValues(const QHash<QString, QVariant> &h, QSqlQuery &q, bool ignoreID) const {
|
||
void QueryBuilder::bindValues(const QHash<QString, QVariant> &h, QSqlQuery &q,
|
||
bool ignoreID) const {
|
||
QHash<QString, QVariant>::const_iterator i = h.constBegin();
|
||
while (i != h.constEnd()) {
|
||
if (!ignoreID || (ignoreID && !(i.key() == "id"))) {
|
||
... | ... | |
}
|
||
}
|
||
|
||
QString QueryBuilder::where(const QSharedPointer<Entity> &entity, QString conjunction, bool ignoreID) const {
|
||
return this->where(this->getEntityAttributes(entity.data()->getMetaProperties(), entity), conjunction, ignoreID);
|
||
QString QueryBuilder::where(const QSharedPointer<Entity> &entity,
|
||
QString conjunction,
|
||
bool ignoreID) const {
|
||
return this->where(this->getEntityAttributes(entity.data()->getMetaProperties(),
|
||
entity),
|
||
conjunction, ignoreID);
|
||
}
|
||
|
||
QString QueryBuilder::where(const QHash<QString, QVariant> &m, const QString &conjunction, bool ignoreID) const {
|
||
QString QueryBuilder::where(const QHash<QString, QVariant> &m,
|
||
const QString &conjunction,
|
||
bool ignoreID) const {
|
||
if (m.size() == 0 || (ignoreID && m.contains("id") && m.size() == 1)) {
|
||
return "";
|
||
}
|
||
return " WHERE " + this->attributes(m, conjunction, ignoreID);
|
||
}
|
||
|
||
QString QueryBuilder::attributes(const QHash<QString, QVariant> &m, const QString &conjunction, bool ignoreID) const {
|
||
QString QueryBuilder::attributes(const QHash<QString, QVariant> &m,
|
||
const QString &conjunction,
|
||
bool ignoreID) const {
|
||
QString rc = "";
|
||
if (!m.isEmpty()) {
|
||
QHash<QString, QVariant>::const_iterator i = m.constBegin();
|
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