76 lines
2.5 KiB
SQL
76 lines
2.5 KiB
SQL
-- 知识付费平台数据表
|
||
-- 在 Supabase SQL Editor 中执行
|
||
|
||
-- 电子书专栏
|
||
CREATE TABLE IF NOT EXISTS wxgzh_ebooks (
|
||
id BIGSERIAL PRIMARY KEY,
|
||
title TEXT NOT NULL,
|
||
cover TEXT,
|
||
description TEXT,
|
||
sort_order INT DEFAULT 0,
|
||
created_at TIMESTAMPTZ DEFAULT NOW()
|
||
);
|
||
|
||
-- 电子书章节
|
||
CREATE TABLE IF NOT EXISTS wxgzh_ebook_chapters (
|
||
id BIGSERIAL PRIMARY KEY,
|
||
ebook_id BIGINT NOT NULL REFERENCES wxgzh_ebooks(id) ON DELETE CASCADE,
|
||
title TEXT NOT NULL,
|
||
content TEXT,
|
||
is_free BOOLEAN DEFAULT false,
|
||
sort_order INT DEFAULT 0,
|
||
created_at TIMESTAMPTZ DEFAULT NOW()
|
||
);
|
||
|
||
-- 课程专栏
|
||
CREATE TABLE IF NOT EXISTS wxgzh_courses (
|
||
id BIGSERIAL PRIMARY KEY,
|
||
title TEXT NOT NULL,
|
||
cover TEXT,
|
||
description TEXT,
|
||
sort_order INT DEFAULT 0,
|
||
created_at TIMESTAMPTZ DEFAULT NOW()
|
||
);
|
||
|
||
-- 课程章节（视频 + 配套文章）
|
||
CREATE TABLE IF NOT EXISTS wxgzh_course_chapters (
|
||
id BIGSERIAL PRIMARY KEY,
|
||
course_id BIGINT NOT NULL REFERENCES wxgzh_courses(id) ON DELETE CASCADE,
|
||
title TEXT NOT NULL,
|
||
video_url TEXT,
|
||
article_markdown TEXT,
|
||
duration INT DEFAULT 0,
|
||
is_free BOOLEAN DEFAULT false,
|
||
sort_order INT DEFAULT 0,
|
||
created_at TIMESTAMPTZ DEFAULT NOW()
|
||
);
|
||
|
||
-- 若表已存在，可单独执行添加列：
|
||
-- ALTER TABLE wxgzh_course_chapters ADD COLUMN IF NOT EXISTS article_markdown TEXT;
|
||
|
||
-- VIP 用户表（user_id 对应 auth.users.id）
|
||
CREATE TABLE IF NOT EXISTS wxgzh_vip_users (
|
||
id BIGSERIAL PRIMARY KEY,
|
||
user_id UUID NOT NULL UNIQUE REFERENCES auth.users(id) ON DELETE CASCADE,
|
||
expire_at TIMESTAMPTZ NOT NULL,
|
||
created_at TIMESTAMPTZ DEFAULT NOW()
|
||
);
|
||
|
||
-- 启用 RLS
|
||
ALTER TABLE wxgzh_ebooks ENABLE ROW LEVEL SECURITY;
|
||
ALTER TABLE wxgzh_ebook_chapters ENABLE ROW LEVEL SECURITY;
|
||
ALTER TABLE wxgzh_courses ENABLE ROW LEVEL SECURITY;
|
||
ALTER TABLE wxgzh_course_chapters ENABLE ROW LEVEL SECURITY;
|
||
ALTER TABLE wxgzh_vip_users ENABLE ROW LEVEL SECURITY;
|
||
|
||
-- 公开读取策略（专栏和章节列表可匿名读）
|
||
CREATE POLICY "ebooks_public_read" ON wxgzh_ebooks FOR SELECT USING (true);
|
||
CREATE POLICY "ebook_chapters_public_read" ON wxgzh_ebook_chapters FOR SELECT USING (true);
|
||
CREATE POLICY "courses_public_read" ON wxgzh_courses FOR SELECT USING (true);
|
||
CREATE POLICY "course_chapters_public_read" ON wxgzh_course_chapters FOR SELECT USING (true);
|
||
|
||
-- VIP 表仅允许用户查询自己的记录
|
||
CREATE POLICY "vip_users_select_own" ON wxgzh_vip_users FOR SELECT USING (auth.uid() = user_id);
|
||
|
||
-- 示例数据可在 Supabase 后台手动插入，或使用 mock 数据（前端已内置）
|