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creating tables progress

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This commit is contained in:
Sascha Kühl
2025-07-16 16:15:31 +02:00
parent a0bfa3261b
commit 581b93c5ea
7 changed files with 266 additions and 100 deletions
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demo/sandbox.cpp
+92 -50
View File
@@ -98,6 +98,30 @@ struct user {
field::has_one(op, "profile_id", profile, matador::utils::default_foreign_attributes );
}
};
struct person {
unsigned int id{};
std::string name;
template<typename Operator>
void process(Operator &op) {
namespace field = matador::access;
field::primary_key( op, "id", id );
field::attribute( op, "name", name, 255 );
}
};
struct person_repo {
unsigned int id{};
matador::object::collection<matador::object::object_ptr<person>> person_list;
template<typename Operator>
void process(Operator &op) {
namespace field = matador::access;
field::primary_key( op, "id", id );
field::has_many( op, "person_list", person_list, "person_id", matador::utils::default_foreign_attributes );
}
};
}
using namespace demo;
@@ -107,66 +131,84 @@ int main() {
// logger::default_min_log_level(logger::log_level::LVL_DEBUG);
// logger::add_log_sink(logger::create_stdout_sink());
// {
// // has_many with builtin-type
// object::schema schema;
//
// auto result = schema.attach<names>("names");
//
// schema.dump(std::cout);
// }
{
// has_many with builtin-type
// has_many with foreign without belongs_to
object::schema schema;
auto result = schema.attach<names>("names");
auto result = schema.attach<person_repo>("person_repo")
.and_then([&schema] { return schema.attach<person>("persons"); });
schema.dump(std::cout);
}
{
// has_many to belongs_to
// has_many with foreign without belongs_to
object::schema schema;
auto result = schema.attach<author>("authors")
.and_then([&schema] { return schema.attach<book>("books"); });
schema.dump(std::cout);
}
{
// belongs_to to has_many
object::schema schema;
auto result = schema.attach<book>("books")
.and_then([&schema] { return schema.attach<author>("authors"); });
schema.dump(std::cout);
}
{
// has_many_to_many (with join columns first)
object::schema schema;
auto result = schema.attach<demo::ingredient>("ingredients")
.and_then([&schema] { return schema.attach<recipe>("recipes"); });
schema.dump(std::cout);
}
{
// has_many_to_many (with join columns last)
object::schema schema;
auto result = schema.attach<demo::recipe>("recipes")
.and_then([&schema] { return schema.attach<ingredient>("ingredients"); });
schema.dump(std::cout);
}
{
// belongs_to to has_one
object::schema schema;
auto result = schema.attach<profile>("profiles")
.and_then([&schema] { return schema.attach<user>("users"); });
schema.dump(std::cout);
}
{
// has_one to belongs_to
object::schema schema;
auto result = schema.attach<user>("users")
.and_then([&schema] { return schema.attach<profile>("profiles"); });
auto result = schema.attach<person>("persons")
.and_then([&schema] { return schema.attach<person_repo>("person_repo"); });
schema.dump(std::cout);
}
// {
// // has_many to belongs_to
// object::schema schema;
//
// auto result = schema.attach<author>("authors")
// .and_then([&schema] { return schema.attach<book>("books"); });
//
// schema.dump(std::cout);
// }
// {
// // belongs_to to has_many
// object::schema schema;
//
// auto result = schema.attach<book>("books")
// .and_then([&schema] { return schema.attach<author>("authors"); });
//
// schema.dump(std::cout);
// }
// {
// // has_many_to_many (with join columns first)
// object::schema schema;
//
// auto result = schema.attach<demo::ingredient>("ingredients")
// .and_then([&schema] { return schema.attach<recipe>("recipes"); });
//
// schema.dump(std::cout);
// }
// {
// // has_many_to_many (with join columns last)
// object::schema schema;
//
// auto result = schema.attach<demo::recipe>("recipes")
// .and_then([&schema] { return schema.attach<ingredient>("ingredients"); });
//
// schema.dump(std::cout);
// }
// {
// // belongs_to to has_one
// object::schema schema;
//
// auto result = schema.attach<profile>("profiles")
// .and_then([&schema] { return schema.attach<user>("users"); });
//
// schema.dump(std::cout);
// }
// {
// // has_one to belongs_to
// object::schema schema;
//
// auto result = schema.attach<user>("users")
// .and_then([&schema] { return schema.attach<profile>("profiles"); });
//
// schema.dump(std::cout);
// }
}
demo/work.cpp
+4 -4
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@@ -70,13 +70,13 @@ using namespace work::models;
// payload.is_polymorphic_type<jobs::IdPayload>();
int main() {
logger::default_min_log_level(logger::log_level::LVL_DEBUG);
logger::add_log_sink(logger::create_stdout_sink());
// logger::default_min_log_level(logger::log_level::LVL_DEBUG);
// logger::add_log_sink(logger::create_stdout_sink());
const object::schema schema("Administration");
sql::connection_pool<sql::connection> pool("postgres://news:news@127.0.0.1:15432/matador", 4);
// sql::connection_pool<sql::connection> pool("postgres://test:test123!@127.0.0.1:5432/matador", 4);
// sql::connection_pool<sql::connection> pool("postgres://news:news@127.0.0.1:15432/matador", 4);
sql::connection_pool<sql::connection> pool("postgres://test:test123!@127.0.0.1:5432/matador", 4);
orm::session ses(pool);
demo/work/admin/CollectionCenter.hpp
+1 -1
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@@ -39,7 +39,7 @@ struct CollectionCenter : core::Model {
field::attribute( op, "name", name, 511 );
field::attribute( op, "symbol", symbol );
field::attribute( op, "type", type );
field::has_many( op, "collection_center_users", users, "collection_center_id", matador::utils::fetch_type::LAZY );
field::has_many( op, "collection_center_users", users, "users_id", matador::utils::fetch_type::LAZY );
}
};