reply_types.hpp

#pragma once
 
#include <string>
#include <vector>
 
#include <userver/storages/redis/base.hpp>
#include <userver/storages/redis/expire_reply.hpp>
#include <userver/storages/redis/ttl_reply.hpp>
#include <userver/utils/void_t.hpp>
 
#include <userver/storages/redis/key_type.hpp>
#include <userver/storages/redis/reply_fwd.hpp>
#include <userver/storages/redis/scan_tag.hpp>
 
USERVER_NAMESPACE_BEGIN
 
namespace storages::redis {
 
enum class HsetReply { kCreated, kUpdated };
 
struct Point {
    double lon;
    double lat;
 
    bool operator==(const Point& rhs) const { return std::tie(lon, lat) == std::tie(rhs.lon, rhs.lat); }
};
 
struct GeoPoint final {
    std::string member;
    std::optional<double> dist;
    std::optional<uint64_t> hash;
    std::optional<Point> point;
 
    GeoPoint() = default;
 
    GeoPoint(std::string member, std::optional<double> dist, std::optional<uint64_t> hash, std::optional<Point> point)
        : member(std::move(member)), dist(dist), hash(hash), point(point) {}
 
    bool operator==(const GeoPoint& rhs) const {
        return std::tie(member, dist, hash, point) == std::tie(rhs.member, rhs.dist, rhs.hash, rhs.point);
    }
 
    bool operator!=(const GeoPoint& rhs) const { return !(*this == rhs); }
};
 
struct MemberScore final {
    std::string member;
    double score{0.0};
 
    MemberScore() = default;
    MemberScore(std::string member, double score) : member(std::move(member)), score(score) {}
 
    operator std::pair<std::string, double>() const& { return {member, score}; }
 
    operator std::pair<std::string, double>() && { return {std::move(member), score}; }
 
    operator std::pair<const std::string, double>() const& { return {member, score}; }
 
    operator std::pair<const std::string, double>() && { return {std::move(member), score}; }
 
    bool operator==(const MemberScore& rhs) const { return member == rhs.member && score == rhs.score; }
 
    bool operator!=(const MemberScore& rhs) const { return !(*this == rhs); }
};
 
enum class PersistReply { kKeyOrTimeoutNotFound, kTimeoutRemoved };
 
template <ScanTag>
struct ScanReplyElem;
 
template <>
struct ScanReplyElem<ScanTag::kScan> {
    using type = std::string;
};
 
template <>
struct ScanReplyElem<ScanTag::kSscan> {
    using type = std::string;
};
 
template <>
struct ScanReplyElem<ScanTag::kHscan> {
    using type = std::pair<std::string, std::string>;
};
 
template <>
struct ScanReplyElem<ScanTag::kZscan> {
    using type = MemberScore;
};
 
enum class SetReply { kSet, kNotSet };
 
enum class StatusOk { kOk };
 
enum class StatusPong { kPong };
 
}  // namespace storages::redis
 
USERVER_NAMESPACE_END