Binar BEJ Challenge 3

Independent Study batch 5 Binar Academy - Backend Java Challenge 3 assignment - BinarFud

Disclaimer

This is not a real-world project; this project is only for educational purposes.

📌 Features

• Shows menu with price
• Order menu
• Add quantity amount
• Multiple order menu
• Shows order detail
• Make receipt

📥 Getting Started

Prerequisites

• Java (version 8 or higher)
• Maven
• Git

Installation

Clone this repository first:

git clone git@github.com:solahkay/binar-bej-challenge.git

change the directory to the root of the project:

cd binar-bej-challenge

create branch challenge_3:

git branch challenge_3

switch to branch challenge_3:

git switch challenge_3

don't forget to pull the code in remote repository:

git pull origin challenge_3

and then the project are ready to use!

🎇 ERD

    erDiagram
        MENU ||--|| HAVE : is
        MENU {
            Long id PK
            String itemName
            Integer price
        }
        ORDER ||--o{ HAVE : has
        ORDER {
            Integer total
            Long totalAmount
            Menu menu
        }
        HAVE {
            Long id PK
        }

🔧 Usage

For running this project, use command:

mvn exec:java

OR

you can build this project with maven:

mvn clean package

and then run the .jar file in target folder:

java -jar target/binar-bej-challenge-3.0-SNAPSHOT.jar

🔗 Workflow

graph RL
    A[View] --> B[Service]
    B --> C[Repository]
    C --> D[Entity]
    G[Dataimport] --> B
    H[Generator] --> B
    I[App.java] --> A

CSV format

[menuName];[price]

// replace without bracket

Example:

Nasi Goreng;15000
Mie Goreng;13000
Es Teh Manis;3000
Nasi + Ayam;18000
Es Campur;5000

The dataimport class will import the menu from menu.csv and the service class will validate whether the menu already exists with the same name. If true, then skip adding.

The receipt.txt file is created in the root project or the folder where you run the Java .jar file after successfully placing the order.

==========================
BinarFud
==========================

Terima kasih sudah memesan
di BinarFud

Di bawah ini adalah pesanan anda

Nasi Goreng       21      315.000
Nasi + Ayam        2      36.000
Es Teh Manis      51      153.000
Es Campur          1      5.000
------------------------------------+
Total             75      509.000

Pembayaran : BinarCash

==========================
Simpan struk ini sebagai
bukti pembayaran
==========================