121 lines
3.7 KiB
C++
121 lines
3.7 KiB
C++
#ifndef QUERY_RECIPE_HPP
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#define QUERY_RECIPE_HPP
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#include "matador/utils/access.hpp"
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#include "matador/utils/foreign_attributes.hpp"
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#include "matador/object/object_ptr.hpp"
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#include "matador/object/collection.hpp"
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#include "matador/object/many_to_many_relation.hpp"
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#include <string>
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#include <utility>
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namespace matador::test {
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struct recipe;
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struct ingredient {
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unsigned int id{};
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std::string name;
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object::collection<object::object_ptr<recipe> > recipes{};
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ingredient() = default;
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ingredient(const unsigned int id, std::string name)
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: id(id), name(std::move(name)) {
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}
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template<class Operator>
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void process(Operator &op) {
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namespace field = matador::access;
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field::primary_key(op, "id", id);
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field::attribute(op, "name", name, UniqueVarChar255);
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field::has_many_to_many(op, "recipe_ingredients", recipes, "ingredient_id", "recipe_id", utils::CascadeAllFetchEager);
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}
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};
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struct recipe {
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unsigned int id{};
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std::string name;
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object::collection<object::object_ptr<ingredient> > ingredients{};
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recipe() = default;
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recipe(const unsigned int id, std::string name)
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: id(id), name(std::move(name)) {
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}
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recipe(const unsigned int id, std::string name, std::vector<object::object_ptr<ingredient>> ings)
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: id(id)
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, name(std::move(name))
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, ingredients(std::move(ings)){
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}
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template<class Operator>
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void process(Operator &op) {
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namespace field = matador::access;
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field::primary_key(op, "id", id);
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field::attribute(op, "name", name, UniqueVarChar255);
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field::has_many_to_many(op, "recipe_ingredients", ingredients, utils::CascadeAllFetchLazy);
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}
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};
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template<const utils::primary_key_attribute &PkAttribute>
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struct recipe_pk_generator;
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template<const utils::primary_key_attribute &PkAttribute>
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struct ingredient_pk_generator {
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unsigned int id{};
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std::string name;
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object::collection<object::object_ptr<recipe_pk_generator<PkAttribute>>> recipes{};
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ingredient_pk_generator() = default;
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explicit ingredient_pk_generator(std::string name)
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: name(std::move(name)) {
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}
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ingredient_pk_generator(std::string name, std::vector<object::object_ptr<recipe_pk_generator<PkAttribute>>> recps)
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: name(std::move(name))
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, recipes(std::move(recps)){}
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template<class Operator>
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void process(Operator &op) {
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namespace field = matador::access;
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field::primary_key(op, "id", id, PkAttribute);
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field::attribute(op, "name", name, UniqueVarChar255);
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field::has_many_to_many(op, "recipe_ingredients", recipes, "ingredient_id", "recipe_id", utils::CascadeAllFetchEager);
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}
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};
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template<const utils::primary_key_attribute &PkAttribute>
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struct recipe_pk_generator {
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unsigned int id{};
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std::string name;
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object::collection<object::object_ptr<ingredient_pk_generator<PkAttribute>>> ingredients{};
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recipe_pk_generator() = default;
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explicit recipe_pk_generator(std::string name)
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: name(std::move(name)) {
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}
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recipe_pk_generator(std::string name, std::vector<object::object_ptr<ingredient_pk_generator<PkAttribute>>> ings)
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: name(std::move(name))
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, ingredients(std::move(ings)){}
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template<class Operator>
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void process(Operator &op) {
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namespace field = matador::access;
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field::primary_key(op, "id", id, PkAttribute);
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field::attribute(op, "name", name, UniqueVarChar255);
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field::has_many_to_many(op, "recipe_ingredients", ingredients, utils::CascadeAllFetchLazy);
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}
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};
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using ingredient_identity = ingredient_pk_generator<utils::Identity>;
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using ingredient_table = ingredient_pk_generator<utils::Table>;
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using ingredient_sequence = ingredient_pk_generator<utils::Sequence>;
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using recipe_identity = recipe_pk_generator<utils::Identity>;
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using recipe_table = recipe_pk_generator<utils::Table>;
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using recipe_sequence = recipe_pk_generator<utils::Sequence>;
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}
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#endif //QUERY_RECIPE_HPP
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