check.h

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/*
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#ifndef ROUTER_SRC_MYSQL_REST_SERVICE_SRC_MRS_DATABASE_JSON_MAPPER_VIEW_CHECK_H_
#define ROUTER_SRC_MYSQL_REST_SERVICE_SRC_MRS_DATABASE_JSON_MAPPER_VIEW_CHECK_H_
 
#include <map>
#include <memory>
#include <set>
#include <string>
#include <utility>
#include <vector>
#include "mrs/database/entry/object.h"
#include "mrs/database/filter_object_generator.h"
#include "mrs/database/helper/object_row_ownership.h"
#include "mrs/database/json_mapper/change.h"
#include "mrs/database/json_mapper/common.h"
#include "mrs/database/json_mapper/errors.h"
#include "mrs/database/json_mapper/json_input.h"
#include "mysqlrouter/utils_sqlstring.h"
 
namespace mrs {
namespace database {
namespace dv {
 
class Check : public JsonMappingUpdater::Operation {
 public:
  Check(std::shared_ptr<Check> parent, std::shared_ptr<Table> table,
        const ObjectRowOwnership &row_ownership, bool for_update,
        std::shared_ptr<std::set<std::string>> invalid_fields = {},
        bool unnested = false)
      : Operation(parent, table, row_ownership),
        invalid_fields_(invalid_fields),
        unnested_(unnested),
        for_update_(for_update) {
    if (!invalid_fields_) {
      invalid_fields_ = std::make_shared<std::set<std::string>>();
    }
  }
 
  Check(std::shared_ptr<Table> table, const ObjectRowOwnership &row_ownership,
        bool for_update,
        std::shared_ptr<std::set<std::string>> invalid_fields = {},
        bool unnested = false)
      : Check({}, table, row_ownership, for_update, invalid_fields, unnested) {}
 
  void run(MySQLSession *) override { throw std::logic_error("invalid call"); }
 
  void process(JSONInputObject input) override;
 
  void on_value(const Column &column,
                const JSONInputObject::MemberReference &value) override;
 
  void on_no_value(const Column &column,
                   const JSONInputObject::MemberReference &) override;
 
  void process_to_many(const ForeignKeyReference &ref,
                       JSONInputArray input) override;
 
  void process_to_one(const ForeignKeyReference &ref,
                      JSONInputObject input) override;
 
 private:
  std::shared_ptr<std::set<std::string>> invalid_fields_;
  bool unnested_ = false;
  bool has_unnested_pk_ = false;
  bool for_update_;
};
 
}  // namespace dv
}  // namespace database
}  // namespace mrs
 
#endif  // ROUTER_SRC_MYSQL_REST_SERVICE_SRC_MRS_DATABASE_JSON_MAPPER_VIEW_CHECK_H_