143 lines
4.5 KiB
SQL
143 lines
4.5 KiB
SQL
-- 建材销售管家数据库表结构
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-- 创建数据库: create database building_materials;
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-- 用户表
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CREATE TABLE IF NOT EXISTS users (
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user_id VARCHAR(36) PRIMARY KEY,
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username VARCHAR(50) NOT NULL UNIQUE,
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phone VARCHAR(20),
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password VARCHAR(255) NOT NULL,
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wechat_openid VARCHAR(128),
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wechat_unionid VARCHAR(128),
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alipay_openid VARCHAR(128),
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role VARCHAR(20) NOT NULL DEFAULT 'sales',
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status INTEGER NOT NULL DEFAULT 1,
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
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);
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-- 客户表
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CREATE TABLE IF NOT EXISTS customers (
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customer_id VARCHAR(36) PRIMARY KEY,
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name VARCHAR(100) NOT NULL,
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phone VARCHAR(20),
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wechat_openid VARCHAR(128),
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wechat_nickname VARCHAR(100),
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wechat_avatar VARCHAR(500),
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address VARCHAR(500),
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remark TEXT,
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total_amount DECIMAL(12,2) DEFAULT 0,
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created_by VARCHAR(36),
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last_login_at TIMESTAMP,
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
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);
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-- 商品分类表
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CREATE TABLE IF NOT EXISTS categories (
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category_id VARCHAR(36) PRIMARY KEY,
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name VARCHAR(50) NOT NULL,
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parent_id VARCHAR(36),
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sort_order INTEGER DEFAULT 0,
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icon VARCHAR(255),
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status INTEGER DEFAULT 1,
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
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);
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-- 商品表
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CREATE TABLE IF NOT EXISTS products (
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product_id VARCHAR(36) PRIMARY KEY,
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category_id VARCHAR(36),
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name VARCHAR(100) NOT NULL,
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spec VARCHAR(100),
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unit VARCHAR(20) DEFAULT '个',
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price DECIMAL(10,2) NOT NULL,
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cost_price DECIMAL(10,2),
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image_url VARCHAR(500),
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barcode VARCHAR(50),
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stock_alert INTEGER DEFAULT 10,
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description TEXT,
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status INTEGER DEFAULT 1,
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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FOREIGN KEY (category_id) REFERENCES categories(category_id)
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);
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-- 订单表
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CREATE TABLE IF NOT EXISTS orders (
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order_id VARCHAR(36) PRIMARY KEY,
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order_no VARCHAR(32) NOT NULL UNIQUE,
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customer_id VARCHAR(36),
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customer_name VARCHAR(100),
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customer_phone VARCHAR(20),
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customer_wechat VARCHAR(128),
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total_amount DECIMAL(12,2) NOT NULL,
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discount_amount DECIMAL(12,2) DEFAULT 0,
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discount_money DECIMAL(12,2) DEFAULT 0,
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actual_amount DECIMAL(12,2) NOT NULL,
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discount_rate DECIMAL(5,2) DEFAULT 100,
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status INTEGER NOT NULL DEFAULT 1,
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payment_method VARCHAR(20),
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remark TEXT,
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operator_id VARCHAR(36),
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operator_name VARCHAR(50),
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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FOREIGN KEY (customer_id) REFERENCES customers(customer_id)
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);
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-- 订单明细表
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CREATE TABLE IF NOT EXISTS order_items (
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item_id VARCHAR(36) PRIMARY KEY,
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order_id VARCHAR(36) NOT NULL,
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product_id VARCHAR(36) NOT NULL,
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product_name VARCHAR(100),
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product_spec VARCHAR(100),
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unit VARCHAR(20),
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price DECIMAL(10,2) NOT NULL,
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quantity INTEGER NOT NULL,
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subtotal DECIMAL(12,2) NOT NULL,
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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FOREIGN KEY (order_id) REFERENCES orders(order_id),
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FOREIGN KEY (product_id) REFERENCES products(product_id)
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);
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-- 库存表
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CREATE TABLE IF NOT EXISTS stock (
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stock_id VARCHAR(36) PRIMARY KEY,
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product_id VARCHAR(36) NOT NULL UNIQUE,
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warehouse_id VARCHAR(36),
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quantity INTEGER NOT NULL DEFAULT 0,
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locked_quantity INTEGER DEFAULT 0,
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updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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FOREIGN KEY (product_id) REFERENCES products(product_id)
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);
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-- 库存流水表
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CREATE TABLE IF NOT EXISTS stock_flow (
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flow_id VARCHAR(36) PRIMARY KEY,
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product_id VARCHAR(36) NOT NULL,
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type INTEGER NOT NULL,
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quantity INTEGER NOT NULL,
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before_quantity INTEGER,
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after_quantity INTEGER,
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related_id VARCHAR(36),
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related_type VARCHAR(20),
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operator_id VARCHAR(36),
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remark TEXT,
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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FOREIGN KEY (product_id) REFERENCES products(product_id)
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);
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-- 系统配置表
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CREATE TABLE IF NOT EXISTS system_config (
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config_id VARCHAR(36) PRIMARY KEY,
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config_key VARCHAR(50) NOT NULL UNIQUE,
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config_value TEXT,
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remark VARCHAR(200),
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
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);
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