56 lines
1.3 KiB
C++
56 lines
1.3 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/field_attributes.hpp"
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#include "matador/utils/foreign_attributes.hpp"
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#include "matador/sql/entity.hpp"
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#include "matador/sql/has_many_to_many_relation.hpp"
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#include <string>
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namespace matador::test {
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struct recipe;
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struct ingredient
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{
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unsigned long id{};
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std::string name;
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std::vector<matador::sql::entity<recipe>> recipes;
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template<class Operator>
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void process(Operator &op) {
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namespace field = matador::utils::access;
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field::primary_key(op, "id", id);
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field::attribute(op, "name", name, 255);
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field::has_many_to_many(op, "recipe_ingredients", recipes, "ingredient_id", "recipe_id", utils::fetch_type::EAGER);
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}
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};
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struct recipe
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{
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unsigned long id{};
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std::string name;
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std::vector<matador::sql::entity<ingredient>> ingredients;
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template<class Operator>
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void process(Operator &op) {
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namespace field = matador::utils::access;
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field::primary_key(op, "id", id);
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field::attribute(op, "name", name, 255);
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field::has_many_to_many(op, "recipe_ingredients", ingredients, utils::fetch_type::LAZY);
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}
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};
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class recipe_ingredient : public sql::has_many_to_many_relation<recipe, ingredient>
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{
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public:
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recipe_ingredient()
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: has_many_to_many_relation("recipe_id", "ingredient_id") {}
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};
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}
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#endif //QUERY_RECIPE_HPP
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