chore: 首次提交 - 关联 GitHub fnvtk/MBTI_wang

Made-with: Cursor

api/database/add_enterprise_id_to_system_config.sql

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+-- 迁移：system_config 新增 enterprise_id 列
+-- enterprise_id = 0 表示全局/超管配置，> 0 表示对应企业的配置
+-- 执行前请先备份数据库
+
+-- 1. 新增 enterprise_id 列（默认 0 = 全局）
+ALTER TABLE `mbti_system_config`
+  ADD COLUMN `enterprise_id` INT NOT NULL DEFAULT 0 COMMENT '企业ID，0=全局/个人版' AFTER `key`;
+
+-- 2. 删除旧的单字段唯一索引，改为 (key, enterprise_id) 联合唯一索引
+ALTER TABLE `mbti_system_config` DROP INDEX `idx_key`;
+ALTER TABLE `mbti_system_config` ADD UNIQUE INDEX `idx_key_eid` (`key`, `enterprise_id`);
+
+-- 3. 迁移旧数据：poster_config_eid_N → key='poster_config', enterprise_id=N
+UPDATE `mbti_system_config`
+SET `enterprise_id` = CAST(SUBSTRING_INDEX(`key`, '_eid_', -1) AS UNSIGNED),
+    `key` = 'poster_config'
+WHERE `key` LIKE 'poster_config_eid_%';
+
+-- 4. 迁移旧数据：distribution_enterprise_N → key='distribution', enterprise_id=N
+UPDATE `mbti_system_config`
+SET `enterprise_id` = CAST(SUBSTRING_INDEX(`key`, 'distribution_enterprise_', -1) AS UNSIGNED),
+    `key` = 'distribution'
+WHERE `key` LIKE 'distribution_enterprise_%';
+
+-- 5. 迁移旧数据：distribution_personal → key='distribution', enterprise_id=0
+UPDATE `mbti_system_config`
+SET `key` = 'distribution'
+WHERE `key` = 'distribution_personal';
+
+-- 6. 迁移旧数据：miniprogram_config_eid_N → key='text_config', enterprise_id=N
+UPDATE `mbti_system_config`
+SET `enterprise_id` = CAST(SUBSTRING_INDEX(`key`, '_eid_', -1) AS UNSIGNED),
+    `key` = 'text_config'
+WHERE `key` LIKE 'miniprogram_config_eid_%';