freedak
f7a720204a
- 移除 GovAI, nomifun-tauri, 算力盒子 的 submodule 引用 - 添加所有子项目的完整源代码 - 保留原始 .git 为 .git.bak 备份
30 lines
1.2 KiB
SQL
30 lines
1.2 KiB
SQL
-- Migration 002: Add user role support
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--
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-- Single-tenant architecture: all tables retain tenant_id as extension point,
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-- but the first deployed system operates in single-tenant mode.
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--
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-- This migration adds role-based access control to the users table.
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------------------------------------------------------------------------
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-- Extend users table with role field
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------------------------------------------------------------------------
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ALTER TABLE users ADD COLUMN role TEXT NOT NULL DEFAULT 'user'
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CHECK(role IN ('admin', 'user'));
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-- Create index for role-based queries
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CREATE INDEX IF NOT EXISTS idx_users_role ON users(role);
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------------------------------------------------------------------------
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-- Seed data: upgrade existing users to admin if they are the first user
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------------------------------------------------------------------------
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-- The first registered user (by created_at) becomes admin
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-- This handles the case where users existed before this migration
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UPDATE users
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SET role = 'admin'
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WHERE id = (SELECT id FROM users ORDER BY created_at ASC LIMIT 1);
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------------------------------------------------------------------------
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-- End of migration
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------------------------------------------------------------------------ |