SkyTakeout Project

Project Overview

SkyTakeout is an online food delivery ordering system tailored for catering businesses such as restaurants and food chains. The project aims to provide an efficient and convenient takeaway solution for both merchants and consumers, covering the complete business workflow from dish management and order processing to delivery tracking.

The system adopts a frontend-backend separated architecture:

• Frontend: Vue.js
• Backend: Spring Boot
• Database: MySQL

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Technology Stack

Backend Technologies

• Framework: Spring Boot 2.7.x (integrated with Spring MVC and MyBatis)
• Security: Spring Security + JWT (authentication and authorization)
• Database: MySQL 8.0.x
• Cache: Redis 6.2+
• API Documentation: Swagger / Knife4j

Additional Tools

• Apache HttpClient
• Apache POI
• Alibaba Cloud OSS
• WebSocket
• Spring Task

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Frontend Technologies

Admin Panel

• Vue.js
• ElementUI

User Application

• WeChat Mini Program

State Management

• Pinia

HTTP Client

• Axios

Build Tool

• Vite

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Deployment & Operations

• Nginx
• Docker
• Kubernetes
• ELK Stack

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Functional Modules

The SkyTakeout system mainly consists of:

1. Admin Management System
2. Customer WeChat Mini Program
3. Courier/Rider Mini Program

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Admin Management Features

Employee Management

• Query employees
• Add employees
• Edit employee information
• Enable/Disable employees
• Permission management

Category Management

• Dish category management
• Set meal category management

Dish Management

• Dish CRUD
• Flavor management
• Availability management

Set Meal Management

• Combo meal management
• Pricing management
• Availability management

Order Management

• Order query
• Cancel orders
• Delivery management
• Complete orders
• Export reports

Data Statistics

• Revenue reports
• User growth analysis
• Order trend analysis

Real-Time Notifications

WebSocket-based order reminder system.

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Customer Features (WeChat Mini Program)

WeChat Login

Quick login through WeChat authorization.

Dish Browsing

• Browse dishes by category
• View specifications
• Favorite dishes
• Add to cart

Shopping Cart

• Add items
• Update quantities
• Remove items
• Clear cart

Order Payment

• WeChat Pay integration
• Checkout
• Refund support

Personal Center

• Address management
• Order history
• Account settings

Order Reminder

Users can remind merchants to process delayed orders.

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Courier Features

Order Delivery

• Accept orders
• Deliver orders
• Route planning

Smart Dispatching

Automatically dispatches orders to nearby riders.

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System Architecture

User Layer

• Admin Web Application
• Customer Mini Program
• Rider Mini Program

Gateway Layer

• Nginx reverse proxy
• Load balancing
• Static resource hosting

Application Layer

• Controller Layer
• Service Layer
• Mapper Layer

Data Layer

• MySQL
• Redis

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Database Design

Database name:

sky_take_out

Core tables:

Table Name	Description
employee	Employee information
category	Category information
dish	Dish information
dish_flavor	Dish flavor information
setmeal	Set meal information
setmeal_dish	Set meal-dish relationship
user	User information
address_book	Address information
shopping_cart	Shopping cart
orders	Order information
order_detail	Order details

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Environment Requirements

• JDK 11+
• MySQL 8.0+
• Redis 6.0+
• Node.js 16+
• Maven 3.6+

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Database Configuration

Modify application-dev.yml:

spring:
  datasource:
    driver-class-name: com.mysql.cj.jdbc.Driver
    url: jdbc:mysql://your-host:port/sky_take_out?serverTimezone=Asia/Shanghai&useUnicode=true&characterEncoding=utf-8&zeroDateTimeBehavior=convertToNull&useSSL=false&allowPublicKeyRetrieval=true
    username: your_username
    password: your_password

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Redis Configuration

spring:
  redis:
    host: localhost
    port: 6379
    password:
    database: 0

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Project Startup

Backend Startup

cd sky-server
mvn spring-boot:run

API Documentation:

http://localhost:8080/doc.html

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Frontend Startup

Run:

nginx.exe

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Project Highlights

• Frontend-backend separated architecture
• WeChat Mini Program integration
• Real-time WebSocket communication
• Smart order dispatching
• Redis caching optimization
• JWT authentication
• Scheduled task processing

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Important Notes

1. Redis must be running before backend startup.
2. Start backend services before frontend services.
3. Disable Swagger in production.
4. Secure database and Redis credentials.
5. Some features rely on third-party APIs.

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Contribution Guide

git checkout -b feature/xxx
git commit -m "Add xxx feature"
git push origin feature/xxx

Then create a Pull Request.

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Contact

• Maintainer: yucheng
• Email: zyucheng2004@gmail.com
• Issue Feedback: Submit issues through GitHub Issues.