47 lines
2.0 KiB
SQL
47 lines
2.0 KiB
SQL
-- =====================================================================================
|
||
-- Schema: 分销事业部管理表
|
||
-- 位置：docs/sql/10_schema/distribution/ak_distribution_divisions_v1.sql
|
||
-- 说明：管理分销体系中的事业部，支持独立分销比例、邀请码及有效期，按商家隔离。
|
||
-- =====================================================================================
|
||
|
||
CREATE TABLE IF NOT EXISTS public.ak_distribution_divisions (
|
||
id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
|
||
merchant_id UUID NOT NULL REFERENCES public.ak_users(id) ON DELETE CASCADE,
|
||
|
||
uid UUID NOT NULL REFERENCES public.ak_users(id), -- 事业部负责人UID
|
||
name TEXT NOT NULL, -- 事业部名称
|
||
invite_code TEXT UNIQUE NOT NULL, -- 事业部专属邀请码
|
||
|
||
ratio DECIMAL(5,2) DEFAULT 0, -- 事业部额外分销比例 (%)
|
||
agent_count INTEGER DEFAULT 0, -- 下属代理商数量 (由程序或触发器维护)
|
||
|
||
end_time TIMESTAMPTZ, -- 协议截止时间
|
||
status BOOLEAN DEFAULT true, -- 状态: true开启, false关闭
|
||
|
||
created_at TIMESTAMPTZ DEFAULT now(),
|
||
updated_at TIMESTAMPTZ DEFAULT now(),
|
||
|
||
-- 约束：一个用户在一个商家下只能负责一个事业部
|
||
UNIQUE(merchant_id, uid)
|
||
);
|
||
|
||
-- 启用 RLS
|
||
ALTER TABLE public.ak_distribution_divisions ENABLE ROW LEVEL SECURITY;
|
||
|
||
-- 权限策略
|
||
CREATE POLICY "Merchants manage their own divisions"
|
||
ON public.ak_distribution_divisions FOR ALL
|
||
TO authenticated
|
||
USING (merchant_id = auth.uid())
|
||
WITH CHECK (merchant_id = auth.uid());
|
||
|
||
-- 允许查看
|
||
CREATE POLICY "Authenticated users view active divisions"
|
||
ON public.ak_distribution_divisions FOR SELECT
|
||
TO authenticated
|
||
USING (status = true);
|
||
|
||
-- 索引
|
||
CREATE INDEX IF NOT EXISTS idx_divisions_merchant ON public.ak_distribution_divisions(merchant_id);
|
||
CREATE INDEX IF NOT EXISTS idx_divisions_uid ON public.ak_distribution_divisions(uid);
|