140 lines
4.2 KiB
PL/PgSQL
140 lines
4.2 KiB
PL/PgSQL
-- Пользователи: регистрация, ник, выборки, удаление.
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-- Список всех игроков.
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CREATE OR REPLACE FUNCTION bot.get_nick_list()
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RETURNS TABLE(username character varying, nick character varying)
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LANGUAGE plpgsql
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AS $$
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BEGIN
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RETURN QUERY
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SELECT tg.username, de.nick
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FROM bot.tg_users tg
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LEFT JOIN bot.de_users de ON tg.id_user = de.id_user
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ORDER BY de.nick;
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END;
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$$;
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-- Список подписанных на рассылки.
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CREATE OR REPLACE FUNCTION bot.get_nick_list_subscribe()
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RETURNS TABLE(username character varying, nick character varying)
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LANGUAGE plpgsql
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AS $$
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BEGIN
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RETURN QUERY
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SELECT tg.username, de.nick
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FROM bot.tg_users tg
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LEFT JOIN bot.de_users de ON tg.id_user = de.id_user
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WHERE NOT EXISTS (SELECT 1 FROM bot.unsubscribe u WHERE u.id_user = tg.id_user)
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ORDER BY de.nick;
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END;
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$$;
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-- Ник по id.
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CREATE OR REPLACE FUNCTION bot.get_nick_by_id(p_id_user bigint)
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RETURNS TABLE(nick character varying)
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LANGUAGE plpgsql
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AS $$
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BEGIN
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RETURN QUERY SELECT de.nick FROM bot.de_users de WHERE de.id_user = p_id_user;
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END;
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$$;
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-- Сводная информация о пользователе.
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CREATE OR REPLACE FUNCTION bot.get_info_by_id(p_id_user bigint)
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RETURNS TABLE(
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username character varying,
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nick character varying,
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title character varying,
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lvl bigint,
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expr bigint,
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mny bigint,
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dt text,
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msg_count bigint,
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eggs_count bigint
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)
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LANGUAGE plpgsql
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AS $$
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DECLARE
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v_money bigint;
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v_eggs bigint;
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BEGIN
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v_money := coalesce(bot.get_money(p_id_user), 0);
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v_eggs := coalesce(bot.get_eggs(p_id_user), 0);
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RETURN QUERY
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SELECT tg.username,
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coalesce(de.nick, ''),
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coalesce(t.title, ''),
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de.lvl,
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de.expr,
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v_money AS mny,
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to_char(de.dt_create, 'dd.mm.yyyy'),
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coalesce(m.msg_count, 0),
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v_eggs AS eggs_count
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FROM bot.tg_users tg
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LEFT JOIN bot.de_users de ON tg.id_user = de.id_user
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LEFT JOIN bot.titles t ON de.id_title = t.id_title
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LEFT JOIN (
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SELECT id_user, count(*) AS msg_count
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FROM bot.messages
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GROUP BY id_user
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) m ON tg.id_user = m.id_user
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WHERE tg.id_user = p_id_user;
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END;
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$$;
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-- Создать/обновить пользователя и записать сообщение.
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CREATE OR REPLACE PROCEDURE bot.add_user(
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IN p_id_user bigint,
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IN p_username character varying,
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IN p_first_name character varying,
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IN p_last_name character varying
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) LANGUAGE plpgsql
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AS $$
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BEGIN
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INSERT INTO bot.tg_users (id_user, username, first_name, last_name)
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VALUES (p_id_user, p_username, p_first_name, p_last_name)
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ON CONFLICT (id_user) DO UPDATE
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SET username = EXCLUDED.username,
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first_name = EXCLUDED.first_name,
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last_name = EXCLUDED.last_name;
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INSERT INTO bot.de_users (id_user, nick)
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VALUES (p_id_user, NULL)
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ON CONFLICT (id_user) DO NOTHING;
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INSERT INTO bot.messages (id_user) VALUES (p_id_user);
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END;
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$$;
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-- Установить ник.
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CREATE OR REPLACE PROCEDURE bot.add_nick(IN p_id_user bigint, IN p_nick character varying)
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LANGUAGE plpgsql
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AS $$
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BEGIN
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INSERT INTO bot.de_users (id_user, nick)
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VALUES (p_id_user, p_nick)
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ON CONFLICT (id_user) DO UPDATE SET nick = EXCLUDED.nick;
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END;
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$$;
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-- Удалить пользователя и обнулить его баланс.
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CREATE OR REPLACE PROCEDURE bot.del_user_by_id(IN p_id_user bigint)
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LANGUAGE plpgsql
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AS $$
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DECLARE
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v_money bigint;
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BEGIN
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DELETE FROM bot.tg_users WHERE id_user = p_id_user;
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DELETE FROM bot.de_users WHERE id_user = p_id_user;
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DELETE FROM bot.messages WHERE id_user = p_id_user;
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DELETE FROM bot.purifications WHERE id_user = p_id_user;
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v_money := bot.get_money(p_id_user);
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IF v_money IS NOT NULL AND v_money <> 0 THEN
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INSERT INTO bot.money (id_user, amount, id_action)
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VALUES (p_id_user, -1 * v_money, 5);
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END IF;
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END;
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$$;
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