comment_vote.hpp

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#pragma once
 
#include <scorum/chain/services/service_base.hpp>
#include <scorum/chain/schema/comment_objects.hpp>
 
namespace scorum {
namespace chain {
 
struct comment_vote_service_i : public base_service_i<comment_vote_object>
{
    using base_service_i<comment_vote_object>::get;
    using base_service_i<comment_vote_object>::is_exists;
 
    virtual const comment_vote_object& get(const comment_id_type& comment_id,
                                           const account_id_type& voter_id) const = 0;
 
    using comment_vote_refs_type = std::vector<std::reference_wrapper<const comment_vote_object>>;
 
    virtual comment_vote_refs_type get_by_comment(const comment_id_type& comment_id) const = 0;
 
    virtual comment_vote_refs_type get_by_comment_weight_voter(const comment_id_type& comment_id) const = 0;
 
    virtual bool is_exists(const comment_id_type& comment_id, const account_id_type& voter_id) const = 0;
 
    virtual void remove_by_comment(const comment_id_type& comment_id) = 0;
};
 
class dbs_comment_vote : public dbs_service_base<comment_vote_service_i>
{
    friend class dbservice_dbs_factory;
 
protected:
    explicit dbs_comment_vote(database& db);
 
public:
    using base_service_i<comment_vote_object>::get;
    using base_service_i<comment_vote_object>::is_exists;
 
    const comment_vote_object& get(const comment_id_type& comment_id, const account_id_type& voter_id) const override;
 
    comment_vote_refs_type get_by_comment(const comment_id_type& comment_id) const override;
 
    comment_vote_refs_type get_by_comment_weight_voter(const comment_id_type& comment_id) const override;
 
    bool is_exists(const comment_id_type& comment_id, const account_id_type& voter_id) const override;
 
    void remove_by_comment(const comment_id_type& comment_id) override;
};
} // namespace chain
} // namespace scorum