Fix MyAlbum code step1

rog/postgres_views.sql

@@ -281,4 +281,62 @@ ORDER BY
 /*
 CREATE INDEX idx_gps_checkins_cp_number ON gps_checkins(cp_number);
 CREATE INDEX idx_rog_location_cp ON rog_location(cp);
-*/
+*/
+
+-- チェックポイントごとの集計VIEW
+-- チェックポイントごとの集計ビューを作成
+DROP VIEW IF EXISTS v_checkpoint_summary CASCADE;
+CREATE OR REPLACE VIEW v_checkpoint_summary AS
+WITH checkpoint_counts AS (
+    SELECT 
+        e.event_id,
+        ev.event_name,
+        gc.cp_number,
+        l.sub_loc_id,
+        l.location_name,
+        e.category_id,
+        nc.category_name,
+        COUNT(CASE 
+            WHEN gc.validate_location = true AND gc.buy_flag = false 
+            THEN 1 
+        END) as normal_checkins,
+        COUNT(CASE 
+            WHEN gc.validate_location = true AND gc.buy_flag = true 
+            THEN 1 
+        END) as purchase_checkins
+    FROM 
+        rog_entry e
+        JOIN rog_newevent2 ev ON e.event_id = ev.id
+        JOIN rog_newcategory nc ON e.category_id = nc.id
+        JOIN gps_checkins gc ON ev.event_name = gc.event_code 
+            AND CAST(e.zekken_number AS TEXT) = gc.zekken_number
+        LEFT JOIN rog_location l ON gc.cp_number = l.cp 
+            AND l."group" LIKE '%' || gc.event_code || '%'
+    WHERE 
+        e.is_active = true
+        AND gc.validate_location = true
+    GROUP BY 
+        e.event_id,
+        ev.event_name,
+        gc.cp_number,
+        l.sub_loc_id,
+        l.location_name,
+        e.category_id,
+        nc.category_name
+)
+SELECT 
+    event_id,
+    event_name,
+    cp_number,
+    sub_loc_id,
+    location_name,
+    category_id,
+    category_name,
+    normal_checkins,
+    purchase_checkins
+FROM 
+    checkpoint_counts
+ORDER BY 
+    event_name,
+    cp_number,
+    category_id;