add branch v1

init/postgresql/init.sql

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+-- 创建tokens表
+CREATE TABLE IF NOT EXISTS tokens (
+    id VARCHAR(255) NOT NULL,           -- token的唯一标识符
+    user_id VARCHAR(255) NOT NULL,      -- 用户ID
+    issuer VARCHAR(255) NOT NULL,       -- 令牌发行者
+    account VARCHAR(255) NOT NULL,      -- 账户名称
+    secret TEXT NOT NULL,               -- 密钥
+    type VARCHAR(10) NOT NULL,          -- 令牌类型（totp/hotp）
+    counter INTEGER,                    -- HOTP计数器（可选）
+    period INTEGER NOT NULL,            -- TOTP周期（秒）
+    digits INTEGER NOT NULL,            -- 验证码位数
+    algo VARCHAR(10) NOT NULL,          -- 使用的哈希算法
+    timestamp BIGINT NOT NULL,          -- 最后更新时间戳
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
+    PRIMARY KEY (id, user_id)
+);
+
+-- 创建更新时间戳的触发器
+CREATE OR REPLACE FUNCTION update_updated_at_column()
+RETURNS TRIGGER AS $$
+BEGIN
+    NEW.updated_at = CURRENT_TIMESTAMP;
+    RETURN NEW;
+END;
+$$ language 'plpgsql';
+
+CREATE TRIGGER update_tokens_updated_at
+    BEFORE UPDATE ON tokens
+    FOR EACH ROW
+    EXECUTE FUNCTION update_updated_at_column();
+
+-- 创建索引
+CREATE INDEX IF NOT EXISTS idx_tokens_user_id ON tokens(user_id);
+CREATE INDEX IF NOT EXISTS idx_tokens_timestamp ON tokens(timestamp);
+
+-- 添加注释
+COMMENT ON TABLE tokens IS 'OTP令牌数据表';
+COMMENT ON COLUMN tokens.id IS '令牌的唯一标识符';
+COMMENT ON COLUMN tokens.user_id IS '用户ID';
+COMMENT ON COLUMN tokens.issuer IS '令牌发行者';
+COMMENT ON COLUMN tokens.account IS '账户名称';
+COMMENT ON COLUMN tokens.secret IS '密钥';
+COMMENT ON COLUMN tokens.type IS '令牌类型（totp/hotp）';
+COMMENT ON COLUMN tokens.counter IS 'HOTP计数器（可选）';
+COMMENT ON COLUMN tokens.period IS 'TOTP周期（秒）';
+COMMENT ON COLUMN tokens.digits IS '验证码位数';
+COMMENT ON COLUMN tokens.algo IS '使用的哈希算法';
+COMMENT ON COLUMN tokens.timestamp IS '最后更新时间戳';
+COMMENT ON COLUMN tokens.created_at IS '创建时间';
+COMMENT ON COLUMN tokens.updated_at IS '最后更新时间';