chore: remove legacy account migrations (#404)
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@ -1,68 +1,60 @@
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# 前置准备
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# 历史 UUID 迁移指引（已归档）
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1. 确认扩展
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登录 PostgreSQL，执行： \dx 看看是否已经有 uuid-ossp 或 pgcrypto。
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如果没有，就执行：
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> **说明**：项目已经统一改为直接使用 `schema.sql` 初始化数据库，不再提供单独的 UUID 迁移脚本。本指南仅保留作为旧环境排查的参考，若你是全新部署，可直接执行 `schema.sql` 并忽略本文件。
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CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
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或者：
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CREATE EXTENSION IF NOT EXISTS "pgcrypto";
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1. **确认扩展**
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登录 PostgreSQL，执行 `\dx` 检查是否已经启用了 `uuid-ossp` 或 `pgcrypto`。若没有，可执行：
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```sql
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CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
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CREATE EXTENSION IF NOT EXISTS "pgcrypto";
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```
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⚠️ 推荐用 pgcrypto（函数是 gen_random_uuid()），更现代；
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如果你已经用了 uuid-ossp，脚本里的 uuid_generate_v4() 就能直接用。
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推荐使用 `pgcrypto` 的 `gen_random_uuid()`；若历史库已启用 `uuid-ossp`，脚本中的 `uuid_generate_v4()` 亦可直接使用。
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2. 备份数据库
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2. **备份数据库**
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任何迁移前都应留存快照：
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这是最关键的保险：
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```bash
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pg_dump -U <user> -d <dbname> > backup_before_uuid.sql
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```
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pg_dump -U <user> -d <dbname> > backup_before_uuid.sql
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3. **执行迁移脚本（仅旧项目）**
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旧版项目曾通过 `migrate_to_uuid.sql` 完成以下步骤：
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- 新增 `uuid` 主键列并填充现有数据；
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- 添加 `user_uuid` 外键字段，与旧的自增 `id` 并行；
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- 删除旧的 `id`、`user_id` 列并将 `uuid` 设为主键。
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3. 执行迁移
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如仍需在遗留环境执行，可根据上述逻辑自行编写脚本，或从历史提交中找回旧版 SQL。
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假设你的 schema 在 schema.sql 文件里，迁移脚本在 migrate_to_uuid.sql 文件里。
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4. **验证结果**
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迁移完成后进入数据库（`psql -U <user> -d <dbname>`）并检查：
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执行： psql -U <user> -d <dbname> -f migrate_to_uuid.sql
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```sql
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\d users
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\d identities
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\d sessions
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```
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预期结构示例：
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这个脚本会做三步：
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- `users(uuid PRIMARY KEY, username, password, email, created_at …)`
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- `identities(uuid PRIMARY KEY, user_uuid REFERENCES users(uuid), provider, external_id …)`
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- `sessions(uuid PRIMARY KEY, user_uuid REFERENCES users(uuid), token, expires_at …)`
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- 新增 uuid 列，填充数据。
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- 新建 user_uuid 外键字段，保持和旧 id 外键并存。
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- 删除旧的 id、user_id，把 uuid 设为主键。
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亦可通过信息架构核对外键：
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4. 验证结果
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```sql
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SELECT constraint_name, table_name, column_name, foreign_table_name
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FROM information_schema.key_column_usage
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WHERE table_schema = 'public';
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```
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迁移后，进入数据库： psql -U <user> -d <dbname>
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5. **回滚策略**
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若迁移出现问题，可使用备份恢复：
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查看表结构：
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```bash
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psql -U <user> -d <dbname> < backup_before_uuid.sql
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```
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\d users
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\d identities
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\d sessions
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应该看到：
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users(uuid PRIMARY KEY, username, password, email, created_at …)
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identities(uuid PRIMARY KEY, user_uuid REFERENCES users(uuid), provider, external_id …)
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sessions(uuid PRIMARY KEY, user_uuid REFERENCES users(uuid), token, expires_at …)
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再验证外键是否正确：
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SELECT constraint_name, table_name, column_name, foreign_table_name
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FROM information_schema.key_column_usage
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WHERE table_schema = 'public';
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回滚策略
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如果迁移出错，可以用之前的备份恢复：
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psql -U <user> -d <dbname> < backup_before_uuid.sql
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总结：
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先启用扩展
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再运行迁移脚本
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验证新表结构和外键
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保留备份，随时可回滚
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> **小结**：新部署只需运行 `schema.sql`。旧环境若要沿用 UUID 主键改造，可参考上述思路自行调整脚本，并务必在操作前备份。
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@ -1,210 +0,0 @@
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------------------------------------------------
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-- STEP 0: 启用 UUID 扩展
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------------------------------------------------
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-- 两种方式任选其一，推荐 pgcrypto（更现代）
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-- 如果数据库还没装扩展，可以先运行 CREATE EXTENSION
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-- 方式一：使用 uuid-ossp
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CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
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-- 方式二：使用 pgcrypto
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-- CREATE EXTENSION IF NOT EXISTS "pgcrypto";
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-- 注意：
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-- uuid-ossp 用 uuid_generate_v4()
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-- pgcrypto 用 gen_random_uuid()
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------------------------------------------------
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-- STEP 1: 平滑迁移（添加 UUID 字段并建立外键）
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------------------------------------------------
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-- ========== Users ==========
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ALTER TABLE users
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ADD COLUMN IF NOT EXISTS uuid UUID DEFAULT uuid_generate_v4();
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UPDATE users SET uuid = uuid_generate_v4() WHERE uuid IS NULL;
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ALTER TABLE users
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ALTER COLUMN uuid SET NOT NULL;
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DO $$
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BEGIN
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IF NOT EXISTS (
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SELECT 1
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FROM pg_constraint
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WHERE conrelid = 'users'::regclass
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AND conname = 'users_uuid_unique'
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) THEN
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EXECUTE 'ALTER TABLE users ADD CONSTRAINT users_uuid_unique UNIQUE (uuid)';
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END IF;
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END $$;
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-- ========== Identities ==========
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ALTER TABLE identities
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ADD COLUMN IF NOT EXISTS uuid UUID DEFAULT uuid_generate_v4();
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UPDATE identities SET uuid = uuid_generate_v4() WHERE uuid IS NULL;
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ALTER TABLE identities
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ALTER COLUMN uuid SET NOT NULL;
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DO $$
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BEGIN
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IF NOT EXISTS (
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SELECT 1
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FROM pg_constraint
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WHERE conrelid = 'identities'::regclass
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AND conname = 'identities_uuid_unique'
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) THEN
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EXECUTE 'ALTER TABLE identities ADD CONSTRAINT identities_uuid_unique UNIQUE (uuid)';
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END IF;
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END $$;
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-- 新增 user_uuid 外键字段
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ALTER TABLE identities
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ADD COLUMN IF NOT EXISTS user_uuid UUID;
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DO $$
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BEGIN
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IF EXISTS (
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SELECT 1
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FROM information_schema.columns
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WHERE table_name = 'identities'
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AND column_name = 'user_id'
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AND table_schema = 'public'
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) THEN
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EXECUTE 'UPDATE identities i SET user_uuid = u.uuid FROM users u WHERE i.user_id = u.id;';
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END IF;
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END $$;
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ALTER TABLE identities
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ALTER COLUMN user_uuid SET NOT NULL;
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DO $$
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BEGIN
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IF NOT EXISTS (
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SELECT 1
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FROM pg_constraint
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WHERE conrelid = 'identities'::regclass
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AND conname = 'identities_user_uuid_fk'
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) THEN
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EXECUTE 'ALTER TABLE identities ADD CONSTRAINT identities_user_uuid_fk FOREIGN KEY (user_uuid) REFERENCES users(uuid) ON DELETE CASCADE';
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END IF;
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END $$;
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-- ========== Sessions ==========
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ALTER TABLE sessions
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ADD COLUMN IF NOT EXISTS uuid UUID DEFAULT uuid_generate_v4();
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UPDATE sessions SET uuid = uuid_generate_v4() WHERE uuid IS NULL;
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ALTER TABLE sessions
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ALTER COLUMN uuid SET NOT NULL;
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DO $$
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BEGIN
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IF NOT EXISTS (
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SELECT 1
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FROM pg_constraint
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WHERE conrelid = 'sessions'::regclass
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AND conname = 'sessions_uuid_unique'
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) THEN
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EXECUTE 'ALTER TABLE sessions ADD CONSTRAINT sessions_uuid_unique UNIQUE (uuid)';
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END IF;
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END $$;
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-- 新增 user_uuid 外键字段
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ALTER TABLE sessions
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ADD COLUMN IF NOT EXISTS user_uuid UUID;
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DO $$
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BEGIN
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IF EXISTS (
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SELECT 1
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FROM information_schema.columns
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WHERE table_name = 'sessions'
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AND column_name = 'user_id'
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AND table_schema = 'public'
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) THEN
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EXECUTE 'UPDATE sessions s SET user_uuid = u.uuid FROM users u WHERE s.user_id = u.id;';
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END IF;
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END $$;
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ALTER TABLE sessions
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ALTER COLUMN user_uuid SET NOT NULL;
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DO $$
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BEGIN
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IF NOT EXISTS (
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SELECT 1
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FROM pg_constraint
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WHERE conrelid = 'sessions'::regclass
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AND conname = 'sessions_user_uuid_fk'
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) THEN
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EXECUTE 'ALTER TABLE sessions ADD CONSTRAINT sessions_user_uuid_fk FOREIGN KEY (user_uuid) REFERENCES users(uuid) ON DELETE CASCADE';
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END IF;
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END $$;
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------------------------------------------------
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-- STEP 2: 清理（彻底切换到 UUID 主键）
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------------------------------------------------
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-- 删除原有的主键约束
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ALTER TABLE users DROP CONSTRAINT IF EXISTS users_pkey;
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ALTER TABLE identities DROP CONSTRAINT IF EXISTS identities_pkey;
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ALTER TABLE sessions DROP CONSTRAINT IF EXISTS sessions_pkey;
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-- 删除旧的 id 外键
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ALTER TABLE identities DROP CONSTRAINT IF EXISTS identities_user_id_fkey;
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ALTER TABLE sessions DROP CONSTRAINT IF EXISTS sessions_user_id_fkey;
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-- 设置 uuid 为新的主键
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DO $$
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BEGIN
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IF NOT EXISTS (
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SELECT 1
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FROM pg_constraint
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WHERE conrelid = 'users'::regclass
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AND conname = 'users_pkey'
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) THEN
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EXECUTE 'ALTER TABLE users ADD CONSTRAINT users_pkey PRIMARY KEY (uuid)';
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END IF;
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END $$;
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DO $$
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BEGIN
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IF NOT EXISTS (
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SELECT 1
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FROM pg_constraint
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WHERE conrelid = 'identities'::regclass
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AND conname = 'identities_pkey'
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) THEN
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EXECUTE 'ALTER TABLE identities ADD CONSTRAINT identities_pkey PRIMARY KEY (uuid)';
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END IF;
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END $$;
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DO $$
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BEGIN
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IF NOT EXISTS (
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SELECT 1
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FROM pg_constraint
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WHERE conrelid = 'sessions'::regclass
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AND conname = 'sessions_pkey'
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) THEN
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EXECUTE 'ALTER TABLE sessions ADD CONSTRAINT sessions_pkey PRIMARY KEY (uuid)';
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END IF;
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END $$;
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-- 删除旧的 id 字段
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ALTER TABLE users DROP COLUMN IF EXISTS id;
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ALTER TABLE identities DROP COLUMN IF EXISTS id;
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ALTER TABLE sessions DROP COLUMN IF EXISTS id;
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-- 删除旧的 user_id 外键字段
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ALTER TABLE identities DROP COLUMN IF EXISTS user_id;
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ALTER TABLE sessions DROP COLUMN IF EXISTS user_id;
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------------------------------------------------
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-- Done: 所有表都只用 UUID 作为主键/外键
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------------------------------------------------
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@ -1,28 +0,0 @@
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------------------------------------------------
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-- STEP 2: 切换到 UUID-only
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------------------------------------------------
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-- 删除旧外键（如果还在的话）
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ALTER TABLE identities DROP CONSTRAINT IF EXISTS identities_user_id_fkey;
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ALTER TABLE sessions DROP CONSTRAINT IF EXISTS sessions_user_id_fkey;
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-- 删除旧主键
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ALTER TABLE users DROP CONSTRAINT IF EXISTS users_pkey;
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ALTER TABLE identities DROP CONSTRAINT IF EXISTS identities_pkey;
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ALTER TABLE sessions DROP CONSTRAINT IF EXISTS sessions_pkey;
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-- 设置 uuid 为主键
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ALTER TABLE users ADD CONSTRAINT users_pkey PRIMARY KEY (uuid);
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ALTER TABLE identities ADD CONSTRAINT identities_pkey PRIMARY KEY (uuid);
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ALTER TABLE sessions ADD CONSTRAINT sessions_pkey PRIMARY KEY (uuid);
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-- 删除旧 id 字段（如果还存在）
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ALTER TABLE users DROP COLUMN IF EXISTS id;
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ALTER TABLE identities DROP COLUMN IF EXISTS id;
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ALTER TABLE sessions DROP COLUMN IF EXISTS id;
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-- 删除旧的 user_id 外键字段（如果还存在）
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ALTER TABLE identities DROP COLUMN IF EXISTS user_id;
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ALTER TABLE sessions DROP COLUMN IF EXISTS user_id;
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@ -1,6 +0,0 @@
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ALTER TABLE users
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ADD COLUMN IF NOT EXISTS mfa_totp_secret TEXT,
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ADD COLUMN IF NOT EXISTS mfa_enabled BOOLEAN NOT NULL DEFAULT FALSE,
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ADD COLUMN IF NOT EXISTS mfa_secret_issued_at TIMESTAMPTZ,
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ADD COLUMN IF NOT EXISTS mfa_confirmed_at TIMESTAMPTZ,
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ADD COLUMN IF NOT EXISTS updated_at TIMESTAMPTZ DEFAULT now();
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@ -1,73 +0,0 @@
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-- Drop trigger before removing supporting function
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DO $$
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BEGIN
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IF EXISTS (
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SELECT 1
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FROM pg_trigger
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WHERE tgname = 'trg_users_set_updated_at'
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AND tgrelid = 'public.users'::regclass
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) THEN
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DROP TRIGGER trg_users_set_updated_at ON public.users;
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END IF;
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END
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$$;
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DROP FUNCTION IF EXISTS public.set_updated_at();
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-- Drop indexes introduced by the migration
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DROP INDEX IF EXISTS public.idx_sessions_user_uuid;
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DROP INDEX IF EXISTS public.idx_identities_provider;
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DROP INDEX IF EXISTS public.idx_identities_user_uuid;
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-- Drop foreign keys
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ALTER TABLE public.sessions
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DROP CONSTRAINT IF EXISTS sessions_user_fk;
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ALTER TABLE public.identities
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DROP CONSTRAINT IF EXISTS identities_user_fk;
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-- Drop unique constraints
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ALTER TABLE public.identities
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DROP CONSTRAINT IF EXISTS identities_provider_external_id_uk;
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ALTER TABLE public.users
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DROP CONSTRAINT IF EXISTS users_username_uk;
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ALTER TABLE public.users
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DROP CONSTRAINT IF EXISTS users_email_uk;
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-- Remove generated column but retain supporting timestamps
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ALTER TABLE public.users
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DROP COLUMN IF EXISTS email_verified;
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ALTER TABLE public.users
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ALTER COLUMN updated_at DROP DEFAULT;
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-- Restore uuid columns to neutral defaults
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ALTER TABLE public.sessions
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ALTER COLUMN uuid DROP DEFAULT,
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ALTER COLUMN uuid DROP NOT NULL;
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ALTER TABLE public.identities
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ALTER COLUMN uuid DROP DEFAULT,
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ALTER COLUMN uuid DROP NOT NULL,
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ALTER COLUMN user_uuid DROP NOT NULL;
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ALTER TABLE public.users
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ALTER COLUMN uuid DROP DEFAULT,
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ALTER COLUMN uuid DROP NOT NULL;
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ALTER TABLE public.sessions
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ALTER COLUMN user_uuid DROP NOT NULL;
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-- Drop primary keys added by the migration
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ALTER TABLE public.sessions
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DROP CONSTRAINT IF EXISTS sessions_pkey;
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ALTER TABLE public.identities
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DROP CONSTRAINT IF EXISTS identities_pkey;
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ALTER TABLE public.users
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DROP CONSTRAINT IF EXISTS users_pkey;
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@ -1,732 +0,0 @@
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CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
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CREATE EXTENSION IF NOT EXISTS "pgcrypto";
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-- USERS ------------------------------------------------------------------
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ALTER TABLE public.users
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ADD COLUMN IF NOT EXISTS uuid uuid;
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UPDATE public.users
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SET uuid = gen_random_uuid()
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WHERE uuid IS NULL;
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ALTER TABLE public.users
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ALTER COLUMN uuid TYPE uuid USING uuid::uuid;
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ALTER TABLE public.users
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ALTER COLUMN uuid SET DEFAULT gen_random_uuid();
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ALTER TABLE public.users
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ALTER COLUMN uuid SET NOT NULL;
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-- Ensure uuid columns are of the UUID type
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DO $$
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BEGIN
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IF EXISTS (
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SELECT 1
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||||
FROM information_schema.columns
|
||||
WHERE table_schema = 'public'
|
||||
AND table_name = 'users'
|
||||
AND column_name = 'uuid'
|
||||
AND udt_name <> 'uuid'
|
||||
) THEN
|
||||
ALTER TABLE public.users
|
||||
ALTER COLUMN uuid TYPE uuid USING uuid::uuid;
|
||||
END IF;
|
||||
END
|
||||
$$;
|
||||
|
||||
DO $$
|
||||
BEGIN
|
||||
IF EXISTS (
|
||||
SELECT 1
|
||||
FROM information_schema.columns
|
||||
WHERE table_schema = 'public'
|
||||
AND table_name = 'identities'
|
||||
AND column_name = 'uuid'
|
||||
AND udt_name <> 'uuid'
|
||||
) THEN
|
||||
ALTER TABLE public.identities
|
||||
ALTER COLUMN uuid TYPE uuid USING uuid::uuid;
|
||||
END IF;
|
||||
END
|
||||
$$;
|
||||
|
||||
DO $$
|
||||
BEGIN
|
||||
IF EXISTS (
|
||||
SELECT 1
|
||||
FROM information_schema.columns
|
||||
WHERE table_schema = 'public'
|
||||
AND table_name = 'identities'
|
||||
AND column_name = 'user_uuid'
|
||||
AND udt_name <> 'uuid'
|
||||
) THEN
|
||||
ALTER TABLE public.identities
|
||||
ALTER COLUMN user_uuid TYPE uuid USING user_uuid::uuid;
|
||||
END IF;
|
||||
END
|
||||
$$;
|
||||
|
||||
DO $$
|
||||
BEGIN
|
||||
IF EXISTS (
|
||||
SELECT 1
|
||||
FROM information_schema.columns
|
||||
WHERE table_schema = 'public'
|
||||
AND table_name = 'sessions'
|
||||
AND column_name = 'uuid'
|
||||
AND udt_name <> 'uuid'
|
||||
) THEN
|
||||
ALTER TABLE public.sessions
|
||||
ALTER COLUMN uuid TYPE uuid USING uuid::uuid;
|
||||
END IF;
|
||||
END
|
||||
$$;
|
||||
|
||||
DO $$
|
||||
BEGIN
|
||||
IF EXISTS (
|
||||
SELECT 1
|
||||
FROM information_schema.columns
|
||||
WHERE table_schema = 'public'
|
||||
AND table_name = 'sessions'
|
||||
AND column_name = 'user_uuid'
|
||||
AND udt_name <> 'uuid'
|
||||
) THEN
|
||||
ALTER TABLE public.sessions
|
||||
ALTER COLUMN user_uuid TYPE uuid USING user_uuid::uuid;
|
||||
END IF;
|
||||
END
|
||||
$$;
|
||||
|
||||
-- Fill missing UUIDs before enforcing constraints
|
||||
UPDATE public.users SET uuid = gen_random_uuid() WHERE uuid IS NULL;
|
||||
UPDATE public.identities SET uuid = gen_random_uuid() WHERE uuid IS NULL;
|
||||
UPDATE public.sessions SET uuid = gen_random_uuid() WHERE uuid IS NULL;
|
||||
|
||||
-- Ensure NOT NULL on uuid columns
|
||||
DO $$
|
||||
BEGIN
|
||||
IF EXISTS (
|
||||
SELECT 1
|
||||
FROM information_schema.columns
|
||||
WHERE table_schema = 'public'
|
||||
AND table_name = 'users'
|
||||
AND column_name = 'uuid'
|
||||
AND is_nullable = 'YES'
|
||||
) THEN
|
||||
ALTER TABLE public.users
|
||||
ALTER COLUMN uuid SET NOT NULL;
|
||||
END IF;
|
||||
END
|
||||
$$;
|
||||
|
||||
DO $$
|
||||
BEGIN
|
||||
IF EXISTS (
|
||||
SELECT 1
|
||||
FROM information_schema.columns
|
||||
WHERE table_schema = 'public'
|
||||
AND table_name = 'identities'
|
||||
AND column_name = 'uuid'
|
||||
AND is_nullable = 'YES'
|
||||
) THEN
|
||||
ALTER TABLE public.identities
|
||||
ALTER COLUMN uuid SET NOT NULL;
|
||||
END IF;
|
||||
END
|
||||
$$;
|
||||
|
||||
DO $$
|
||||
BEGIN
|
||||
IF EXISTS (
|
||||
SELECT 1
|
||||
FROM information_schema.columns
|
||||
WHERE table_schema = 'public'
|
||||
AND table_name = 'sessions'
|
||||
AND column_name = 'uuid'
|
||||
AND is_nullable = 'YES'
|
||||
) THEN
|
||||
ALTER TABLE public.sessions
|
||||
ALTER COLUMN uuid SET NOT NULL;
|
||||
END IF;
|
||||
END
|
||||
$$;
|
||||
|
||||
DO $$
|
||||
BEGIN
|
||||
IF EXISTS (
|
||||
SELECT 1
|
||||
FROM information_schema.columns
|
||||
WHERE table_schema = 'public'
|
||||
AND table_name = 'identities'
|
||||
AND column_name = 'user_uuid'
|
||||
AND is_nullable = 'YES'
|
||||
) THEN
|
||||
ALTER TABLE public.identities
|
||||
ALTER COLUMN user_uuid SET NOT NULL;
|
||||
END IF;
|
||||
END
|
||||
$$;
|
||||
|
||||
DO $$
|
||||
BEGIN
|
||||
IF EXISTS (
|
||||
SELECT 1
|
||||
FROM information_schema.columns
|
||||
WHERE table_schema = 'public'
|
||||
AND table_name = 'sessions'
|
||||
AND column_name = 'user_uuid'
|
||||
AND is_nullable = 'YES'
|
||||
) THEN
|
||||
ALTER TABLE public.sessions
|
||||
ALTER COLUMN user_uuid SET NOT NULL;
|
||||
END IF;
|
||||
END
|
||||
$$;
|
||||
|
||||
-- Ensure defaults for uuid columns
|
||||
DO $$
|
||||
DECLARE
|
||||
current_default text;
|
||||
target_attnum int;
|
||||
BEGIN
|
||||
SELECT attnum INTO target_attnum
|
||||
FROM pg_attribute
|
||||
WHERE attrelid = 'public.users'::regclass
|
||||
AND attname = 'uuid'
|
||||
AND NOT attisdropped;
|
||||
|
||||
IF target_attnum IS NOT NULL THEN
|
||||
SELECT pg_get_expr(adbin, adrelid)
|
||||
INTO current_default
|
||||
FROM pg_attrdef
|
||||
WHERE adrelid = 'public.users'::regclass
|
||||
AND adnum = target_attnum;
|
||||
|
||||
IF current_default IS DISTINCT FROM 'gen_random_uuid()' THEN
|
||||
ALTER TABLE public.users
|
||||
ALTER COLUMN uuid SET DEFAULT gen_random_uuid();
|
||||
END IF;
|
||||
END IF;
|
||||
END
|
||||
$$;
|
||||
|
||||
DO $$
|
||||
DECLARE
|
||||
current_default text;
|
||||
target_attnum int;
|
||||
BEGIN
|
||||
SELECT attnum INTO target_attnum
|
||||
FROM pg_attribute
|
||||
WHERE attrelid = 'public.identities'::regclass
|
||||
AND attname = 'uuid'
|
||||
AND NOT attisdropped;
|
||||
|
||||
IF target_attnum IS NOT NULL THEN
|
||||
SELECT pg_get_expr(adbin, adrelid)
|
||||
INTO current_default
|
||||
FROM pg_attrdef
|
||||
WHERE adrelid = 'public.identities'::regclass
|
||||
AND adnum = target_attnum;
|
||||
|
||||
IF current_default IS DISTINCT FROM 'gen_random_uuid()' THEN
|
||||
ALTER TABLE public.identities
|
||||
ALTER COLUMN uuid SET DEFAULT gen_random_uuid();
|
||||
END IF;
|
||||
END IF;
|
||||
END
|
||||
$$;
|
||||
|
||||
DO $$
|
||||
DECLARE
|
||||
current_default text;
|
||||
target_attnum int;
|
||||
BEGIN
|
||||
SELECT attnum INTO target_attnum
|
||||
FROM pg_attribute
|
||||
WHERE attrelid = 'public.sessions'::regclass
|
||||
AND attname = 'uuid'
|
||||
AND NOT attisdropped;
|
||||
|
||||
IF target_attnum IS NOT NULL THEN
|
||||
SELECT pg_get_expr(adbin, adrelid)
|
||||
INTO current_default
|
||||
FROM pg_attrdef
|
||||
WHERE adrelid = 'public.sessions'::regclass
|
||||
AND adnum = target_attnum;
|
||||
|
||||
IF current_default IS DISTINCT FROM 'gen_random_uuid()' THEN
|
||||
ALTER TABLE public.sessions
|
||||
ALTER COLUMN uuid SET DEFAULT gen_random_uuid();
|
||||
END IF;
|
||||
END IF;
|
||||
END
|
||||
$$;
|
||||
|
||||
|
||||
ALTER TABLE public.users
|
||||
ADD COLUMN IF NOT EXISTS email_verified_at timestamptz;
|
||||
|
||||
ALTER TABLE public.users
|
||||
ADD COLUMN IF NOT EXISTS updated_at timestamptz;
|
||||
|
||||
UPDATE public.users
|
||||
|
||||
SET updated_at = COALESCE(updated_at, now());
|
||||
|
||||
DO $$
|
||||
DECLARE
|
||||
target_attnum int;
|
||||
current_default text;
|
||||
BEGIN
|
||||
SELECT attnum INTO target_attnum
|
||||
FROM pg_attribute
|
||||
WHERE attrelid = 'public.users'::regclass
|
||||
AND attname = 'updated_at'
|
||||
AND NOT attisdropped;
|
||||
|
||||
IF target_attnum IS NOT NULL THEN
|
||||
SELECT pg_get_expr(adbin, adrelid)
|
||||
INTO current_default
|
||||
FROM pg_attrdef
|
||||
WHERE adrelid = 'public.users'::regclass
|
||||
AND adnum = target_attnum;
|
||||
|
||||
IF current_default IS DISTINCT FROM 'now()' THEN
|
||||
ALTER TABLE public.users
|
||||
ALTER COLUMN updated_at SET DEFAULT now();
|
||||
END IF;
|
||||
END IF;
|
||||
END
|
||||
$$;
|
||||
|
||||
DO $$
|
||||
DECLARE
|
||||
att_generated char(1);
|
||||
BEGIN
|
||||
SELECT a.attgenerated
|
||||
INTO att_generated
|
||||
FROM pg_attribute a
|
||||
WHERE a.attrelid = 'public.users'::regclass
|
||||
AND a.attname = 'email_verified'
|
||||
AND NOT a.attisdropped;
|
||||
|
||||
IF att_generated IS NULL THEN
|
||||
EXECUTE 'ALTER TABLE public.users ADD COLUMN email_verified boolean GENERATED ALWAYS AS (email_verified_at IS NOT NULL) STORED';
|
||||
ELSIF att_generated <> 's' THEN
|
||||
EXECUTE 'ALTER TABLE public.users DROP COLUMN email_verified';
|
||||
EXECUTE 'ALTER TABLE public.users ADD COLUMN email_verified boolean GENERATED ALWAYS AS (email_verified_at IS NOT NULL) STORED';
|
||||
END IF;
|
||||
END
|
||||
$$;
|
||||
|
||||
CREATE OR REPLACE FUNCTION public.set_updated_at()
|
||||
RETURNS trigger
|
||||
LANGUAGE plpgsql
|
||||
AS $$
|
||||
BEGIN
|
||||
NEW.updated_at := now();
|
||||
RETURN NEW;
|
||||
END;
|
||||
$$;
|
||||
|
||||
|
||||
DO $$
|
||||
BEGIN
|
||||
IF NOT EXISTS (
|
||||
SELECT 1
|
||||
FROM pg_trigger
|
||||
WHERE tgname = 'trg_users_set_updated_at'
|
||||
AND tgrelid = 'public.users'::regclass
|
||||
AND NOT tgisinternal
|
||||
) THEN
|
||||
CREATE TRIGGER trg_users_set_updated_at
|
||||
BEFORE UPDATE ON public.users
|
||||
FOR EACH ROW
|
||||
EXECUTE FUNCTION public.set_updated_at();
|
||||
END IF;
|
||||
END
|
||||
$$;
|
||||
|
||||
DO $$
|
||||
DECLARE
|
||||
pk_name text;
|
||||
BEGIN
|
||||
SELECT conname INTO pk_name
|
||||
FROM pg_constraint
|
||||
WHERE conrelid = 'public.users'::regclass
|
||||
AND contype = 'p'
|
||||
LIMIT 1;
|
||||
|
||||
IF pk_name IS NULL THEN
|
||||
ALTER TABLE public.users
|
||||
ADD CONSTRAINT users_pkey PRIMARY KEY (uuid);
|
||||
ELSIF pk_name <> 'users_pkey' THEN
|
||||
EXECUTE format('ALTER TABLE public.users RENAME CONSTRAINT %I TO users_pkey', pk_name);
|
||||
END IF;
|
||||
END
|
||||
$$;
|
||||
|
||||
|
||||
DO $$
|
||||
DECLARE
|
||||
constraint_name text;
|
||||
email_att smallint;
|
||||
BEGIN
|
||||
SELECT attnum INTO email_att
|
||||
FROM pg_attribute
|
||||
WHERE attrelid = 'public.users'::regclass
|
||||
AND attname = 'email'
|
||||
AND NOT attisdropped;
|
||||
|
||||
IF email_att IS NOT NULL THEN
|
||||
SELECT conname INTO constraint_name
|
||||
FROM pg_constraint
|
||||
WHERE conrelid = 'public.users'::regclass
|
||||
AND contype = 'u'
|
||||
AND conkey = ARRAY[email_att]
|
||||
LIMIT 1;
|
||||
|
||||
IF constraint_name IS NULL THEN
|
||||
ALTER TABLE public.users
|
||||
ADD CONSTRAINT users_email_uk UNIQUE (email);
|
||||
ELSIF constraint_name <> 'users_email_uk' THEN
|
||||
EXECUTE format('ALTER TABLE public.users RENAME CONSTRAINT %I TO users_email_uk', constraint_name);
|
||||
END IF;
|
||||
END IF;
|
||||
END
|
||||
$$;
|
||||
|
||||
DO $$
|
||||
DECLARE
|
||||
constraint_name text;
|
||||
username_att smallint;
|
||||
BEGIN
|
||||
SELECT attnum INTO username_att
|
||||
FROM pg_attribute
|
||||
WHERE attrelid = 'public.users'::regclass
|
||||
AND attname = 'username'
|
||||
AND NOT attisdropped;
|
||||
|
||||
IF username_att IS NOT NULL THEN
|
||||
SELECT conname INTO constraint_name
|
||||
FROM pg_constraint
|
||||
WHERE conrelid = 'public.users'::regclass
|
||||
AND contype = 'u'
|
||||
AND conkey = ARRAY[username_att]
|
||||
LIMIT 1;
|
||||
|
||||
IF constraint_name IS NULL THEN
|
||||
ALTER TABLE public.users
|
||||
ADD CONSTRAINT users_username_uk UNIQUE (username);
|
||||
ELSIF constraint_name <> 'users_username_uk' THEN
|
||||
EXECUTE format('ALTER TABLE public.users RENAME CONSTRAINT %I TO users_username_uk', constraint_name);
|
||||
END IF;
|
||||
END IF;
|
||||
END
|
||||
$$;
|
||||
|
||||
|
||||
-- IDENTITIES --------------------------------------------------------------
|
||||
ALTER TABLE public.identities
|
||||
ADD COLUMN IF NOT EXISTS uuid uuid;
|
||||
|
||||
UPDATE public.identities
|
||||
SET uuid = gen_random_uuid()
|
||||
WHERE uuid IS NULL;
|
||||
|
||||
ALTER TABLE public.identities
|
||||
ALTER COLUMN uuid TYPE uuid USING uuid::uuid;
|
||||
|
||||
ALTER TABLE public.identities
|
||||
ALTER COLUMN uuid SET DEFAULT gen_random_uuid();
|
||||
|
||||
ALTER TABLE public.identities
|
||||
ALTER COLUMN uuid SET NOT NULL;
|
||||
|
||||
ALTER TABLE public.identities
|
||||
ADD COLUMN IF NOT EXISTS user_uuid uuid;
|
||||
|
||||
ALTER TABLE public.identities
|
||||
ALTER COLUMN user_uuid TYPE uuid USING user_uuid::uuid;
|
||||
|
||||
DO $$
|
||||
BEGIN
|
||||
IF EXISTS (
|
||||
SELECT 1
|
||||
FROM information_schema.columns
|
||||
WHERE table_schema = 'public'
|
||||
AND table_name = 'identities'
|
||||
AND column_name = 'user_id'
|
||||
) THEN
|
||||
UPDATE public.identities i
|
||||
SET user_uuid = u.uuid
|
||||
FROM public.users u
|
||||
WHERE i.user_uuid IS NULL
|
||||
AND u.id = i.user_id;
|
||||
END IF;
|
||||
END
|
||||
$$;
|
||||
|
||||
ALTER TABLE public.identities
|
||||
ALTER COLUMN user_uuid SET NOT NULL;
|
||||
|
||||
DO $$
|
||||
DECLARE
|
||||
pk_name text;
|
||||
BEGIN
|
||||
SELECT conname INTO pk_name
|
||||
FROM pg_constraint
|
||||
WHERE conrelid = 'public.identities'::regclass
|
||||
AND contype = 'p'
|
||||
LIMIT 1;
|
||||
|
||||
IF pk_name IS NULL THEN
|
||||
ALTER TABLE public.identities
|
||||
ADD CONSTRAINT identities_pkey PRIMARY KEY (uuid);
|
||||
ELSIF pk_name <> 'identities_pkey' THEN
|
||||
EXECUTE format('ALTER TABLE public.identities RENAME CONSTRAINT %I TO identities_pkey', pk_name);
|
||||
END IF;
|
||||
END
|
||||
$$;
|
||||
|
||||
|
||||
DO $$
|
||||
DECLARE
|
||||
constraint_name text;
|
||||
provider_att smallint;
|
||||
external_att smallint;
|
||||
BEGIN
|
||||
SELECT attnum INTO provider_att
|
||||
FROM pg_attribute
|
||||
WHERE attrelid = 'public.identities'::regclass
|
||||
AND attname = 'provider'
|
||||
AND NOT attisdropped;
|
||||
|
||||
SELECT attnum INTO external_att
|
||||
FROM pg_attribute
|
||||
WHERE attrelid = 'public.identities'::regclass
|
||||
AND attname = 'external_id'
|
||||
AND NOT attisdropped;
|
||||
|
||||
IF provider_att IS NOT NULL AND external_att IS NOT NULL THEN
|
||||
SELECT conname INTO constraint_name
|
||||
FROM pg_constraint
|
||||
WHERE conrelid = 'public.identities'::regclass
|
||||
AND contype = 'u'
|
||||
AND conkey = ARRAY[provider_att, external_att]
|
||||
LIMIT 1;
|
||||
|
||||
IF constraint_name IS NULL THEN
|
||||
ALTER TABLE public.identities
|
||||
ADD CONSTRAINT identities_provider_external_id_uk UNIQUE (provider, external_id);
|
||||
ELSIF constraint_name <> 'identities_provider_external_id_uk' THEN
|
||||
EXECUTE format('ALTER TABLE public.identities RENAME CONSTRAINT %I TO identities_provider_external_id_uk', constraint_name);
|
||||
END IF;
|
||||
END IF;
|
||||
END
|
||||
$$;
|
||||
|
||||
|
||||
DO $$
|
||||
DECLARE
|
||||
fk_name text;
|
||||
BEGIN
|
||||
SELECT conname INTO fk_name
|
||||
FROM pg_constraint
|
||||
WHERE conrelid = 'public.identities'::regclass
|
||||
AND contype = 'f'
|
||||
AND confrelid = 'public.users'::regclass
|
||||
LIMIT 1;
|
||||
|
||||
IF fk_name IS NULL THEN
|
||||
ALTER TABLE public.identities
|
||||
ADD CONSTRAINT identities_user_fk FOREIGN KEY (user_uuid)
|
||||
REFERENCES public.users(uuid) ON DELETE CASCADE;
|
||||
ELSIF fk_name <> 'identities_user_fk' THEN
|
||||
EXECUTE format('ALTER TABLE public.identities RENAME CONSTRAINT %I TO identities_user_fk', fk_name);
|
||||
END IF;
|
||||
END
|
||||
$$;
|
||||
|
||||
DO $$
|
||||
DECLARE
|
||||
idx_name text;
|
||||
att smallint;
|
||||
BEGIN
|
||||
SELECT attnum INTO att
|
||||
|
||||
FROM pg_attribute
|
||||
WHERE attrelid = 'public.identities'::regclass
|
||||
AND attname = 'user_uuid'
|
||||
AND NOT attisdropped;
|
||||
|
||||
|
||||
IF att IS NOT NULL THEN
|
||||
|
||||
SELECT cls.relname INTO idx_name
|
||||
FROM pg_index idx
|
||||
JOIN pg_class cls ON cls.oid = idx.indexrelid
|
||||
WHERE idx.indrelid = 'public.identities'::regclass
|
||||
AND idx.indisunique = FALSE
|
||||
AND idx.indkey = ARRAY[att]::int2vector
|
||||
LIMIT 1;
|
||||
|
||||
IF idx_name IS NULL THEN
|
||||
CREATE INDEX IF NOT EXISTS idx_identities_user_uuid ON public.identities (user_uuid);
|
||||
ELSIF idx_name <> 'idx_identities_user_uuid' THEN
|
||||
EXECUTE format('ALTER INDEX %I RENAME TO idx_identities_user_uuid', idx_name);
|
||||
END IF;
|
||||
END IF;
|
||||
END
|
||||
$$;
|
||||
|
||||
DO $$
|
||||
DECLARE
|
||||
idx_name text;
|
||||
att smallint;
|
||||
BEGIN
|
||||
SELECT attnum INTO att
|
||||
|
||||
FROM pg_attribute
|
||||
WHERE attrelid = 'public.identities'::regclass
|
||||
AND attname = 'provider'
|
||||
AND NOT attisdropped;
|
||||
|
||||
|
||||
IF att IS NOT NULL THEN
|
||||
SELECT cls.relname INTO idx_name
|
||||
FROM pg_index idx
|
||||
JOIN pg_class cls ON cls.oid = idx.indexrelid
|
||||
WHERE idx.indrelid = 'public.identities'::regclass
|
||||
AND idx.indisunique = FALSE
|
||||
AND idx.indkey = ARRAY[att]::int2vector
|
||||
|
||||
LIMIT 1;
|
||||
|
||||
IF idx_name IS NULL THEN
|
||||
CREATE INDEX IF NOT EXISTS idx_identities_provider ON public.identities (provider);
|
||||
ELSIF idx_name <> 'idx_identities_provider' THEN
|
||||
EXECUTE format('ALTER INDEX %I RENAME TO idx_identities_provider', idx_name);
|
||||
END IF;
|
||||
END IF;
|
||||
END
|
||||
$$;
|
||||
|
||||
-- SESSIONS ----------------------------------------------------------------
|
||||
ALTER TABLE public.sessions
|
||||
ADD COLUMN IF NOT EXISTS uuid uuid;
|
||||
|
||||
UPDATE public.sessions
|
||||
SET uuid = gen_random_uuid()
|
||||
WHERE uuid IS NULL;
|
||||
|
||||
ALTER TABLE public.sessions
|
||||
ALTER COLUMN uuid TYPE uuid USING uuid::uuid;
|
||||
|
||||
ALTER TABLE public.sessions
|
||||
ALTER COLUMN uuid SET DEFAULT gen_random_uuid();
|
||||
|
||||
ALTER TABLE public.sessions
|
||||
ALTER COLUMN uuid SET NOT NULL;
|
||||
|
||||
ALTER TABLE public.sessions
|
||||
ADD COLUMN IF NOT EXISTS user_uuid uuid;
|
||||
|
||||
ALTER TABLE public.sessions
|
||||
ALTER COLUMN user_uuid TYPE uuid USING user_uuid::uuid;
|
||||
|
||||
DO $$
|
||||
BEGIN
|
||||
IF EXISTS (
|
||||
SELECT 1
|
||||
FROM information_schema.columns
|
||||
WHERE table_schema = 'public'
|
||||
AND table_name = 'sessions'
|
||||
AND column_name = 'user_id'
|
||||
) THEN
|
||||
UPDATE public.sessions s
|
||||
SET user_uuid = u.uuid
|
||||
FROM public.users u
|
||||
WHERE s.user_uuid IS NULL
|
||||
AND u.id = s.user_id;
|
||||
END IF;
|
||||
END
|
||||
$$;
|
||||
|
||||
ALTER TABLE public.sessions
|
||||
ALTER COLUMN user_uuid SET NOT NULL;
|
||||
|
||||
DO $$
|
||||
DECLARE
|
||||
pk_name text;
|
||||
BEGIN
|
||||
SELECT conname INTO pk_name
|
||||
FROM pg_constraint
|
||||
WHERE conrelid = 'public.sessions'::regclass
|
||||
AND contype = 'p'
|
||||
LIMIT 1;
|
||||
|
||||
IF pk_name IS NULL THEN
|
||||
ALTER TABLE public.sessions
|
||||
ADD CONSTRAINT sessions_pkey PRIMARY KEY (uuid);
|
||||
ELSIF pk_name <> 'sessions_pkey' THEN
|
||||
EXECUTE format('ALTER TABLE public.sessions RENAME CONSTRAINT %I TO sessions_pkey', pk_name);
|
||||
END IF;
|
||||
END
|
||||
$$;
|
||||
|
||||
DO $$
|
||||
DECLARE
|
||||
fk_name text;
|
||||
BEGIN
|
||||
SELECT conname INTO fk_name
|
||||
FROM pg_constraint
|
||||
WHERE conrelid = 'public.sessions'::regclass
|
||||
AND contype = 'f'
|
||||
AND confrelid = 'public.users'::regclass
|
||||
LIMIT 1;
|
||||
|
||||
IF fk_name IS NULL THEN
|
||||
ALTER TABLE public.sessions
|
||||
ADD CONSTRAINT sessions_user_fk FOREIGN KEY (user_uuid)
|
||||
REFERENCES public.users(uuid) ON DELETE CASCADE;
|
||||
ELSIF fk_name <> 'sessions_user_fk' THEN
|
||||
EXECUTE format('ALTER TABLE public.sessions RENAME CONSTRAINT %I TO sessions_user_fk', fk_name);
|
||||
END IF;
|
||||
END
|
||||
$$;
|
||||
|
||||
DO $$
|
||||
DECLARE
|
||||
idx_name text;
|
||||
att smallint;
|
||||
BEGIN
|
||||
SELECT attnum INTO att
|
||||
|
||||
FROM pg_attribute
|
||||
WHERE attrelid = 'public.sessions'::regclass
|
||||
AND attname = 'user_uuid'
|
||||
AND NOT attisdropped;
|
||||
|
||||
|
||||
IF att IS NOT NULL THEN
|
||||
|
||||
SELECT cls.relname INTO idx_name
|
||||
FROM pg_index idx
|
||||
JOIN pg_class cls ON cls.oid = idx.indexrelid
|
||||
WHERE idx.indrelid = 'public.sessions'::regclass
|
||||
AND idx.indisunique = FALSE
|
||||
AND idx.indkey = ARRAY[att]::int2vector
|
||||
|
||||
LIMIT 1;
|
||||
|
||||
IF idx_name IS NULL THEN
|
||||
CREATE INDEX IF NOT EXISTS idx_sessions_user_uuid ON public.sessions (user_uuid);
|
||||
ELSIF idx_name <> 'idx_sessions_user_uuid' THEN
|
||||
EXECUTE format('ALTER INDEX %I RENAME TO idx_sessions_user_uuid', idx_name);
|
||||
END IF;
|
||||
END IF;
|
||||
END
|
||||
$$;
|
||||
Loading…
Reference in New Issue
Block a user