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<?php
use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;
class AddAiringStatusToViewAnime extends Migration
{
/**
* Run the migrations.
*
* @return void
*/
public function up()
{
DB::statement(
"CREATE OR REPLACE VIEW view_anime_index AS
SELECT DISTINCT
a.mal_id,
url,
image_url,
(CASE WHEN title_eng IS NOT NULL THEN title_eng
ELSE title_pref END) as title,
title_pref,
title_eng,
anime_type,
a.created_at,
a.updated_at,
episodes,
synopsis,
hashtag,
airing_status,
(SELECT season_name FROM stats as b WHERE b.mal_id = a.mal_id ORDER BY created_at ASC LIMIT 1) as season_name,
(SELECT season_year FROM stats as b WHERE b.mal_id = a.mal_id ORDER BY created_at ASC LIMIT 1) as season_year,
(SELECT score FROM stats as b WHERE b.mal_id = a.mal_id AND score IS NOT NULL ORDER BY created_at ASC LIMIT 1) as score_begin,
(SELECT score FROM stats as b WHERE b.mal_id = a.mal_id ORDER BY created_at DESC LIMIT 1) as score_today,
(SELECT watching FROM stats as b WHERE b.mal_id = a.mal_id ORDER BY created_at DESC LIMIT 1) as watching,
(SELECT members FROM stats as b WHERE b.mal_id = a.mal_id ORDER BY created_at DESC LIMIT 1) as members
FROM
anime as a
JOIN
stats as s ON a.mal_id = s.mal_id
WHERE
score IS NOT null
ORDER BY
abs(score_today-score_begin) DESC,
airing_status ASC
;"
);
}
/**
* Reverse the migrations.
*
* @return void
*/
public function down()
{
DB::statement(
"ALTER VIEW view_anime_index AS
SELECT DISTINCT
a.mal_id,
url,
image_url,
title_pref as title,
title_pref,
anime_type,
a.created_at,
a.updated_at,
episodes,
is_airing,
synopsis,
hashtag,
(SELECT score FROM stats as b WHERE b.mal_id = a.mal_id ORDER BY created_at ASC LIMIT 1) as score_begin,
(SELECT score FROM stats as b WHERE b.mal_id = a.mal_id ORDER BY created_at DESC LIMIT 1) as score_today,
(SELECT watching FROM stats as b WHERE b.mal_id = a.mal_id ORDER BY created_at DESC LIMIT 1) as watching,
(SELECT members FROM stats as b WHERE b.mal_id = a.mal_id ORDER BY created_at DESC LIMIT 1) as members
FROM
anime as a
JOIN
stats as s ON a.mal_id = s.mal_id
WHERE
score IS NOT null
ORDER BY
abs(score_today-score_begin) DESC,
is_airing DESC
;"
);
}
}
|
