rogaining_srv/rog/postgres_views.sql

-- まず既存のビューをすべて削除
DROP MATERIALIZED VIEW IF EXISTS mv_entry_details CASCADE;
DROP VIEW IF EXISTS v_category_rankings CASCADE;
DROP VIEW IF EXISTS v_checkin_summary CASCADE;

-- チェックポイントの集計用ビュー
CREATE VIEW v_checkin_summary AS
SELECT 
    event_code,
    zekken_number,          -- 文字列として保持
    COUNT(*) as total_checkins,
    COUNT(CASE WHEN buy_flag THEN 1 END) as purchase_count,
    SUM(points) as total_points,
    SUM(CASE WHEN buy_flag THEN points ELSE 0 END) as bonus_points,
    SUM(CASE WHEN NOT buy_flag THEN points ELSE 0 END) as normal_points,
    SUM(COALESCE(late_point, 0)) as penalty_points,
    MAX(create_at) as last_checkin
FROM 
    gps_checkins
GROUP BY 
    event_code, zekken_number;

-- カテゴリー内ランキング計算用ビュー
CREATE VIEW v_category_rankings AS
SELECT 
    e.id,
    e.event_id,
    ev.event_name,
    e.category_id,
    CAST(e.zekken_number AS TEXT) as zekken_number,  -- 数値を文字列に変換
    COALESCE(cs.total_points, 0) as total_score,
    RANK() OVER (PARTITION BY e.event_id, e.category_id 
                ORDER BY COALESCE(cs.total_points, 0) DESC) as ranking,
    COUNT(*) OVER (PARTITION BY e.event_id, e.category_id) as total_participants
FROM 
    rog_entry e
    JOIN rog_newevent2 ev ON e.event_id = ev.id
    LEFT JOIN v_checkin_summary cs ON ev.event_name = cs.event_code 
        AND CAST(e.zekken_number AS TEXT) = cs.zekken_number
WHERE 
    e.is_active = true;

-- マテリアライズドビューの作成
-- マテリアライズドビューの再作成
CREATE MATERIALIZED VIEW mv_entry_details AS
SELECT 
    -- 既存のフィールド
    e.id,
    CAST(e.zekken_number AS TEXT) as zekken_number,
    e.is_active,
    e."hasParticipated",
    e."hasGoaled",
    e.date as entry_date,
    
    -- イベント情報
    ev.event_name,
    ev.start_datetime,
    ev.end_datetime,
    ev."deadlineDateTime",
    
    -- カテゴリー情報
    nc.category_name,
    nc.category_number,
    nc.duration,
    nc.num_of_member,
    nc.family as is_family_category,
    nc.female as is_female_category,
    
    -- チーム情報
    t.team_name,
    
    -- オーナー情報
    cu.email as owner_email,
    cu.firstname as owner_firstname,
    cu.lastname as owner_lastname,
    cu.date_of_birth as owner_birth_date,
    cu.female as owner_is_female,
    
    -- スコア情報
    COALESCE(cs.total_points, 0) as total_points,
    COALESCE(cs.normal_points, 0) as normal_points,
    COALESCE(cs.bonus_points, 0) as bonus_points,
    COALESCE(cs.penalty_points, 0) as penalty_points,
    COALESCE(cs.total_checkins, 0) as checkin_count,
    COALESCE(cs.purchase_count, 0) as purchase_count,
    
    -- ゴール情報
    gi.goalimage as goal_image,
    gi.goaltime as goal_time,
    
    -- 完走状態の判定を追加
    CASE 
        WHEN gi.goaltime IS NULL THEN '棄権'
        WHEN gi.goaltime <= ev.end_datetime THEN '完走'
        WHEN gi.goaltime > ev.end_datetime AND 
             gi.goaltime <= ev.end_datetime + INTERVAL '15 minutes' THEN '完走(遅刻)'
        ELSE '失格'
    END as validation,
    
    -- ランキング情報
    cr.ranking as category_rank,
    cr.total_participants,
    
    -- チームメンバー情報（JSON形式で格納）
    jsonb_agg(
        jsonb_build_object(
            'email', m.user_id,
            'firstname', m.firstname,
            'lastname', m.lastname,
            'birth_date', m.date_of_birth,
            'is_female', m.female,
            'is_temporary', m.is_temporary,
            'status', CASE 
                WHEN m.is_temporary THEN 'TEMPORARY'
                WHEN m.date_of_birth IS NULL THEN 'PENDING'
                ELSE 'ACTIVE'
            END,
            'member_type', CASE 
                WHEN m.user_id = e.owner_id THEN 'OWNER'
                ELSE 'MEMBER'
            END
        ) ORDER BY 
            CASE WHEN m.user_id = e.owner_id THEN 0 ELSE 1 END,  -- オーナーを最初に
            m.id
    ) FILTER (WHERE m.id IS NOT NULL) as team_members

FROM 
    rog_entry e
    INNER JOIN rog_newevent2 ev ON e.event_id = ev.id
    INNER JOIN rog_newcategory nc ON e.category_id = nc.id
    INNER JOIN rog_team t ON e.team_id = t.id
    LEFT JOIN rog_customuser cu ON e.owner_id = cu.id
    LEFT JOIN v_checkin_summary cs ON ev.event_name = cs.event_code 
        AND CAST(e.zekken_number AS TEXT) = cs.zekken_number
    LEFT JOIN v_category_rankings cr ON e.id = cr.id
    LEFT JOIN rog_member m ON t.id = m.team_id
    LEFT JOIN rog_goalimages gi ON ev.event_name = gi.event_code 
        AND CAST(e.zekken_number AS TEXT) = gi.zekken_number

GROUP BY 
    e.id, e.zekken_number, e.is_active, e."hasParticipated", e."hasGoaled", e.date,
    ev.event_name, ev.start_datetime, ev.end_datetime, ev."deadlineDateTime",
    nc.category_name, nc.category_number, nc.duration, nc.num_of_member, 
    nc.family, nc.female,
    t.team_name,
    cu.email, cu.firstname, cu.lastname, cu.date_of_birth, cu.female,
    cs.total_points, cs.normal_points, cs.bonus_points, cs.penalty_points,
    cs.total_checkins, cs.purchase_count, cs.last_checkin,
    cr.ranking, cr.total_participants,
    gi.goalimage, gi.goaltime,
    e.owner_id;

-- インデックスの再作成
CREATE UNIQUE INDEX idx_mv_entry_details_event_zekken 
ON mv_entry_details(event_name, zekken_number);

-- ビューの更新
REFRESH MATERIALIZED VIEW mv_entry_details;


-- チェックインと位置情報を結合したビューを作成
DROP VIEW IF EXISTS v_checkins_locations CASCADE;
CREATE OR REPLACE VIEW v_checkins_locations AS
SELECT 
    g.event_code,
    g.zekken_number,
    g.path_order,
    g.cp_number,
    l.sub_loc_id,
    l.location_name,
    l.photos,
    g.image_address,
    g.create_at,
    g.buy_flag,
    g.validate_location,
    g.points
FROM 
    gps_checkins g
    LEFT JOIN rog_location l ON g.cp_number = l.cp
ORDER BY 
    g.event_code,
    g.zekken_number,
    g.path_order;

-- インデックスのサジェスチョン（実際のテーブルに適用する必要があります）
/*
CREATE INDEX idx_gps_checkins_cp_number ON gps_checkins(cp_number);
CREATE INDEX idx_rog_location_cp ON rog_location(cp);
*/