yml2213
96bc6a4db6
分站公开列表和详情展示当前货架加价；下单写入 base_price / shelf_markup / markup_site_id 快照并计入实付。 支付分账改用快照加价，不再误用 PlatformFeeCent；结账不退加价，事后改价不影响历史订单。
59 lines
2.1 KiB
SQL
59 lines
2.1 KiB
SQL
-- +goose Up
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-- 下单时冻结货架加价，后续改价不影响历史订单。
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SET @sql = IF(
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(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'rental_orders' AND COLUMN_NAME = 'base_price_cent') = 0,
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'ALTER TABLE rental_orders ADD COLUMN base_price_cent BIGINT NOT NULL DEFAULT 0 AFTER platform_fee_cent',
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'SELECT 1'
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);
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PREPARE stmt FROM @sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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SET @sql = IF(
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(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'rental_orders' AND COLUMN_NAME = 'shelf_markup_cent') = 0,
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'ALTER TABLE rental_orders ADD COLUMN shelf_markup_cent BIGINT NOT NULL DEFAULT 0 AFTER base_price_cent',
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'SELECT 1'
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);
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PREPARE stmt FROM @sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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SET @sql = IF(
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(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'rental_orders' AND COLUMN_NAME = 'markup_site_id') = 0,
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'ALTER TABLE rental_orders ADD COLUMN markup_site_id BIGINT UNSIGNED NOT NULL DEFAULT 0 AFTER shelf_markup_cent',
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'SELECT 1'
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);
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PREPARE stmt FROM @sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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-- +goose Down
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SET @sql = IF(
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(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'rental_orders' AND COLUMN_NAME = 'markup_site_id') > 0,
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'ALTER TABLE rental_orders DROP COLUMN markup_site_id',
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'SELECT 1'
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);
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PREPARE stmt FROM @sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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SET @sql = IF(
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(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'rental_orders' AND COLUMN_NAME = 'shelf_markup_cent') > 0,
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'ALTER TABLE rental_orders DROP COLUMN shelf_markup_cent',
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'SELECT 1'
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);
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PREPARE stmt FROM @sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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SET @sql = IF(
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(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'rental_orders' AND COLUMN_NAME = 'base_price_cent') > 0,
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'ALTER TABLE rental_orders DROP COLUMN base_price_cent',
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'SELECT 1'
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);
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PREPARE stmt FROM @sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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