39 lines
1.3 KiB
Go
39 lines
1.3 KiB
Go
// i2_bot – Instinct PokememBro Bot
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// Copyright (c) 2017 Vladimir "fat0troll" Hodakov
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package migrations
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import (
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"database/sql"
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)
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// CreateBroadcastsUp creates `broadcasts` table
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func CreateBroadcastsUp(tx *sql.Tx) error {
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request := "CREATE TABLE `broadcasts` ("
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request += "`id` int(11) NOT NULL AUTO_INCREMENT COMMENT 'ID сообщения',"
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request += "`text` text NOT NULL COMMENT 'Тело сообщения',"
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request += "`broadcast_type` varchar(191) NOT NULL COMMENT 'Тип широковещательного сообщения',"
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request += "`status` varchar(191) NOT NULL DEFAULT 'new' COMMENT 'Статус сообщения',"
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request += "`author_id` int(11) NOT NULL COMMENT 'ID автора',"
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request += "`created_at` datetime NOT NULL COMMENT 'Добавлено в базу',"
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request += "PRIMARY KEY (`id`),"
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request += "UNIQUE KEY `id` (`id`),"
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request += "KEY `broadcasts_created_at` (`created_at`)"
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request += ") ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4 COMMENT='Широковещательные сообщения';"
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_, err := tx.Exec(request)
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if err != nil {
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return err
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}
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return nil
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}
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// CreateBroadcastsDown drops `broadcasts` table
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func CreateBroadcastsDown(tx *sql.Tx) error {
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_, err := tx.Exec("DROP TABLE `broadcasts`;")
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if err != nil {
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return err
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}
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return nil
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}
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