289 lines
10 KiB
SQL
289 lines
10 KiB
SQL
-- =====================================================
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-- 推销模式功能 - 数据库脚本（第一阶段）
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-- 包含：用户余额系统、分享免单系统、会员等级系统
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-- 创建日期: 2026-03-06
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-- 注意：请在Supabase SQL编辑器中分段执行
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-- =====================================================
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-- =====================================================
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-- 0. 启用必要扩展
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-- =====================================================
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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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-- 一、用户余额系统
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-- =====================================================
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-- 1. 用户余额表
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DROP TABLE IF EXISTS ml_user_balance CASCADE;
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CREATE TABLE ml_user_balance (
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id UUID DEFAULT uuid_generate_v4() PRIMARY KEY,
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user_id UUID NOT NULL,
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balance DECIMAL(10,2) DEFAULT 0,
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frozen_balance DECIMAL(10,2) DEFAULT 0,
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total_earned DECIMAL(10,2) DEFAULT 0,
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total_withdrawn DECIMAL(10,2) DEFAULT 0,
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updated_at TIMESTAMPTZ DEFAULT NOW(),
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UNIQUE(user_id)
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);
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CREATE INDEX IF NOT EXISTS idx_user_balance_user_id ON ml_user_balance(user_id);
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COMMENT ON TABLE ml_user_balance IS '用户余额表';
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COMMENT ON COLUMN ml_user_balance.balance IS '可用余额';
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COMMENT ON COLUMN ml_user_balance.frozen_balance IS '冻结余额';
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COMMENT ON COLUMN ml_user_balance.total_earned IS '累计获得';
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COMMENT ON COLUMN ml_user_balance.total_withdrawn IS '累计提现';
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-- 2. 余额变动记录表
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DROP TABLE IF EXISTS ml_balance_records CASCADE;
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CREATE TABLE ml_balance_records (
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id UUID DEFAULT uuid_generate_v4() PRIMARY KEY,
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user_id UUID NOT NULL,
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type VARCHAR(50) NOT NULL,
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amount DECIMAL(10,2) NOT NULL,
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balance_before DECIMAL(10,2) NOT NULL DEFAULT 0,
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balance_after DECIMAL(10,2) NOT NULL DEFAULT 0,
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related_id UUID,
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description VARCHAR(200),
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operator_id UUID,
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created_at TIMESTAMPTZ DEFAULT NOW()
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);
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CREATE INDEX IF NOT EXISTS idx_balance_records_user_id ON ml_balance_records(user_id);
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CREATE INDEX IF NOT EXISTS idx_balance_records_type ON ml_balance_records(type);
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CREATE INDEX IF NOT EXISTS idx_balance_records_created_at ON ml_balance_records(created_at);
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COMMENT ON TABLE ml_balance_records IS '余额变动记录表';
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COMMENT ON COLUMN ml_balance_records.type IS '类型：free_order-免单奖励，rebate-返利，withdraw-提现，clear-清零，manual-手动调整';
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-- =====================================================
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-- 二、分享免单系统
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-- =====================================================
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-- 1. 分享记录表
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DROP TABLE IF EXISTS ml_share_records CASCADE;
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CREATE TABLE ml_share_records (
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id UUID DEFAULT uuid_generate_v4() PRIMARY KEY,
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user_id UUID NOT NULL,
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product_id UUID NOT NULL,
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order_id UUID NOT NULL,
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order_item_id UUID,
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share_code VARCHAR(20) NOT NULL UNIQUE,
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product_name VARCHAR(200),
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product_image VARCHAR(500),
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product_price DECIMAL(10,2),
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required_count INT DEFAULT 4,
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current_count INT DEFAULT 0,
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status INT DEFAULT 0,
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reward_amount DECIMAL(10,2),
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created_at TIMESTAMPTZ DEFAULT NOW(),
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completed_at TIMESTAMPTZ,
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expired_at TIMESTAMPTZ
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);
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CREATE INDEX IF NOT EXISTS idx_share_records_user_id ON ml_share_records(user_id);
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CREATE INDEX IF NOT EXISTS idx_share_records_share_code ON ml_share_records(share_code);
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CREATE INDEX IF NOT EXISTS idx_share_records_status ON ml_share_records(status);
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COMMENT ON TABLE ml_share_records IS '分享免单记录表';
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COMMENT ON COLUMN ml_share_records.status IS '状态：0-进行中，1-已完成，2-已失效，3-已过期';
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-- 2. 二级购买记录表
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DROP TABLE IF EXISTS ml_secondary_purchases CASCADE;
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CREATE TABLE ml_secondary_purchases (
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id UUID DEFAULT uuid_generate_v4() PRIMARY KEY,
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share_record_id UUID NOT NULL,
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buyer_id UUID NOT NULL,
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order_id UUID NOT NULL,
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quantity INT DEFAULT 1,
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unit_price DECIMAL(10,2),
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created_at TIMESTAMPTZ DEFAULT NOW(),
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UNIQUE(order_id, share_record_id)
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);
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CREATE INDEX IF NOT EXISTS idx_secondary_purchases_share_record_id ON ml_secondary_purchases(share_record_id);
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CREATE INDEX IF NOT EXISTS idx_secondary_purchases_buyer_id ON ml_secondary_purchases(buyer_id);
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COMMENT ON TABLE ml_secondary_purchases IS '二级用户购买记录表';
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-- 3. 免单奖励记录表
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DROP TABLE IF EXISTS ml_free_order_rewards CASCADE;
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CREATE TABLE ml_free_order_rewards (
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id UUID DEFAULT uuid_generate_v4() PRIMARY KEY,
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user_id UUID NOT NULL,
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share_record_id UUID NOT NULL,
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amount DECIMAL(10,2) NOT NULL,
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status INT DEFAULT 0,
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balance_record_id UUID,
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cleared_at TIMESTAMPTZ,
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cleared_by UUID,
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created_at TIMESTAMPTZ DEFAULT NOW()
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);
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CREATE INDEX IF NOT EXISTS idx_free_order_rewards_user_id ON ml_free_order_rewards(user_id);
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CREATE INDEX IF NOT EXISTS idx_free_order_rewards_status ON ml_free_order_rewards(status);
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COMMENT ON TABLE ml_free_order_rewards IS '免单奖励记录表';
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COMMENT ON COLUMN ml_free_order_rewards.status IS '状态：0-待发放，1-已发放，2-已清零';
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-- =====================================================
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-- 三、会员等级系统
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-- =====================================================
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-- 1. 会员等级配置表
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DROP TABLE IF EXISTS ml_member_levels CASCADE;
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CREATE TABLE ml_member_levels (
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id INT PRIMARY KEY,
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name VARCHAR(50) NOT NULL,
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min_amount DECIMAL(10,2) DEFAULT 0,
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discount DECIMAL(5,4) DEFAULT 1.0000,
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icon VARCHAR(200),
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description TEXT,
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sort_order INT DEFAULT 0,
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status INT DEFAULT 1,
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created_at TIMESTAMPTZ DEFAULT NOW(),
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updated_at TIMESTAMPTZ DEFAULT NOW()
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);
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COMMENT ON TABLE ml_member_levels IS '会员等级配置表';
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COMMENT ON COLUMN ml_member_levels.discount IS '折扣率，0.85表示85折';
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-- 初始化会员等级数据
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INSERT INTO ml_member_levels (id, name, min_amount, discount, description, sort_order) VALUES
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(0, '普通会员', 0, 1.0000, '注册即可成为普通会员', 0),
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(1, '铜牌会员', 500, 0.9800, '累计消费500元升级', 1),
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(2, '银牌会员', 2000, 0.9500, '累计消费2000元升级', 2),
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(3, '金牌会员', 5000, 0.9200, '累计消费5000元升级', 3),
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(4, '钻石会员', 10000, 0.8800, '累计消费10000元升级', 4),
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(5, 'VIP会员', 0, 0.8500, '商家特邀会员', 5);
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-- 2. 会员等级变更记录表
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DROP TABLE IF EXISTS ml_member_level_logs CASCADE;
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CREATE TABLE ml_member_level_logs (
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id UUID DEFAULT uuid_generate_v4() PRIMARY KEY,
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user_id UUID NOT NULL,
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old_level INT DEFAULT 0,
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new_level INT NOT NULL,
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reason VARCHAR(200),
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operator_id UUID,
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created_at TIMESTAMPTZ DEFAULT NOW()
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);
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CREATE INDEX IF NOT EXISTS idx_member_level_logs_user_id ON ml_member_level_logs(user_id);
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COMMENT ON TABLE ml_member_level_logs IS '会员等级变更记录表';
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-- =====================================================
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-- 四、RLS 策略
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-- =====================================================
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-- 用户余额表 RLS
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ALTER TABLE ml_user_balance ENABLE ROW LEVEL SECURITY;
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DROP POLICY IF EXISTS "Users can view own balance" ON ml_user_balance;
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CREATE POLICY "Users can view own balance"
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ON ml_user_balance FOR SELECT
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TO authenticated
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USING (auth.uid() = user_id);
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DROP POLICY IF EXISTS "Users can insert own balance" ON ml_user_balance;
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CREATE POLICY "Users can insert own balance"
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ON ml_user_balance FOR INSERT
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TO authenticated
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WITH CHECK (auth.uid() = user_id);
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DROP POLICY IF EXISTS "Users can update own balance" ON ml_user_balance;
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CREATE POLICY "Users can update own balance"
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ON ml_user_balance FOR UPDATE
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TO authenticated
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USING (auth.uid() = user_id);
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-- 余额记录表 RLS
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ALTER TABLE ml_balance_records ENABLE ROW LEVEL SECURITY;
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DROP POLICY IF EXISTS "Users can view own balance records" ON ml_balance_records;
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CREATE POLICY "Users can view own balance records"
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ON ml_balance_records FOR SELECT
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TO authenticated
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USING (auth.uid() = user_id);
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DROP POLICY IF EXISTS "Users can insert own balance records" ON ml_balance_records;
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CREATE POLICY "Users can insert own balance records"
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ON ml_balance_records FOR INSERT
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TO authenticated
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WITH CHECK (auth.uid() = user_id);
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-- 分享记录表 RLS
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ALTER TABLE ml_share_records ENABLE ROW LEVEL SECURITY;
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DROP POLICY IF EXISTS "Users can view own share records" ON ml_share_records;
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CREATE POLICY "Users can view own share records"
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ON ml_share_records FOR SELECT
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TO authenticated
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USING (auth.uid() = user_id);
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DROP POLICY IF EXISTS "Users can insert own share records" ON ml_share_records;
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CREATE POLICY "Users can insert own share records"
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ON ml_share_records FOR INSERT
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TO authenticated
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WITH CHECK (auth.uid() = user_id);
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DROP POLICY IF EXISTS "Users can update own share records" ON ml_share_records;
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CREATE POLICY "Users can update own share records"
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ON ml_share_records FOR UPDATE
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TO authenticated
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USING (auth.uid() = user_id);
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-- 允许通过分享码查询
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DROP POLICY IF EXISTS "Anyone can view by share code" ON ml_share_records;
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CREATE POLICY "Anyone can view by share code"
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ON ml_share_records FOR SELECT
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TO authenticated, anon
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USING (share_code IS NOT NULL);
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-- 二级购买记录表 RLS
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ALTER TABLE ml_secondary_purchases ENABLE ROW LEVEL SECURITY;
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DROP POLICY IF EXISTS "Users can view own secondary purchases" ON ml_secondary_purchases;
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CREATE POLICY "Users can view own secondary purchases"
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ON ml_secondary_purchases FOR SELECT
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TO authenticated
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USING (buyer_id = auth.uid() OR EXISTS (
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SELECT 1 FROM ml_share_records WHERE id = share_record_id AND user_id = auth.uid()
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));
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DROP POLICY IF EXISTS "Users can insert secondary purchases" ON ml_secondary_purchases;
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CREATE POLICY "Users can insert secondary purchases"
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ON ml_secondary_purchases FOR INSERT
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TO authenticated
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WITH CHECK (true);
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-- 免单奖励记录表 RLS
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ALTER TABLE ml_free_order_rewards ENABLE ROW LEVEL SECURITY;
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DROP POLICY IF EXISTS "Users can view own rewards" ON ml_free_order_rewards;
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CREATE POLICY "Users can view own rewards"
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ON ml_free_order_rewards FOR SELECT
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TO authenticated
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USING (auth.uid() = user_id);
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-- 会员等级配置表 RLS
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ALTER TABLE ml_member_levels ENABLE ROW LEVEL SECURITY;
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DROP POLICY IF EXISTS "Anyone can view member levels" ON ml_member_levels;
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CREATE POLICY "Anyone can view member levels"
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ON ml_member_levels FOR SELECT
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TO authenticated, anon
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USING (status = 1);
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-- 会员等级变更记录表 RLS
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ALTER TABLE ml_member_level_logs ENABLE ROW LEVEL SECURITY;
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DROP POLICY IF EXISTS "Users can view own level logs" ON ml_member_level_logs;
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CREATE POLICY "Users can view own level logs"
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ON ml_member_level_logs FOR SELECT
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TO authenticated
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USING (auth.uid() = user_id);
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