56 lines
1.7 KiB
C++
56 lines
1.7 KiB
C++
#ifndef MATADOR_RELATION_ENDPOINT_HPP
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#define MATADOR_RELATION_ENDPOINT_HPP
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#include "matador/utils/enum_mapper.hpp"
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#include <cstdint>
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#include <memory>
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namespace matador::object {
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class schema_node;
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enum class relation_type : uint8_t {
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BELONGS_TO,
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HAS_ONE,
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HAS_MANY
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};
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static const utils::enum_mapper<relation_type> relation_type_enum({
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{ relation_type::BELONGS_TO, "belongs_to" },
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{ relation_type::HAS_ONE, "has_one" },
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{ relation_type::HAS_MANY, "has_many" },
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});
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class relation_endpoint {
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public:
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relation_endpoint(std::string field_name, relation_type type, const std::shared_ptr<schema_node>& node);
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[[nodiscard]] std::string field_name() const;
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[[nodiscard]] relation_type type() const;
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[[nodiscard]] std::string type_name() const;
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[[nodiscard]] const schema_node& node() const;
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[[nodiscard]] std::shared_ptr<schema_node> node_ptr() const;
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[[nodiscard]] bool is_has_one() const;
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[[nodiscard]] bool is_has_many() const;
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[[nodiscard]] bool is_belongs_to() const;
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[[nodiscard]] std::shared_ptr<relation_endpoint> foreign_endpoint() const;
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void link_foreign_endpoint(const std::shared_ptr<relation_endpoint>& endpoint);
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private:
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template<typename Type>
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friend class relation_completer;
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std::string field_name_;
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relation_type type_;
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std::shared_ptr<schema_node> node_;
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std::shared_ptr<relation_endpoint> foreign_endpoint_;
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};
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}
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#endif //MATADOR_RELATION_ENDPOINT_HPP
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