https://github.com/yanliu1111/flask-rest-api-project

🛒 Implemented an Order and Delivery Backend System with Database Management, including User Authentication and Staff Authorization. Streamlined Operations with Monitoring of Production Descriptions and Delivery Status.
https://github.com/yanliu1111/flask-rest-api-project

flask-api flask-jwt flask-restx-api postgresql pytest sqlite3

Last synced: 3 months ago
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🛒 Implemented an Order and Delivery Backend System with Database Management, including User Authentication and Staff Authorization. Streamlined Operations with Monitoring of Production Descriptions and Delivery Status.

• Host: GitHub
• URL: https://github.com/yanliu1111/flask-rest-api-project
• Owner: yanliu1111
• Created: 2023-04-03T21:25:43.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2025-08-22T04:11:46.000Z (11 months ago)
• Last Synced: 2025-08-22T06:23:27.111Z (11 months ago)
• Topics: flask-api, flask-jwt, flask-restx-api, postgresql, pytest, sqlite3
• Language: Python
• Homepage: https://flask-rest-api-project-rmrw.onrender.com/
• Size: 408 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# FLASK REST API PROJECT, deployed on Render.com

Deployed in Render.com, check it out 👉 https://flask-rest-api-project-rmrw.onrender.com/


Database transformation: SQLite -> PostgreSQL

## Tools and Technologies 🛠️:

Flask, Flask-SQLAlchemy, Flask-JWT-Extended, Flask-RESTX, Python-Decouple, PyTest, SwaggerUI, Werkzeug, Unittest, Render.com, PostgreSQL, DB browser, SQLite

## Practicing Include 📚:

- Flask REST API with Python

- Environment variables with Python-Decouple

- JWT Authentication with Flask-JWT-Extended

- Databases with Flask-SQLAlchemy

- How to write Unit Tests with Unittest and PyTest

- Documenting REST APIs with SwaggerUI and Flask-RESTX

- Error Handling with Werkzeug

## Basic Setup 🚀

Enter the project folder and create a virtual environment

```bash

$ python -m venv env

$ source env/bin/actvate #On linux Or Unix

$ source env/Scripts/activate #On Windows

$ pip install -r requirements.txt #Install all requirements

python runserver.py #Run the server

```

## Changed the id type from integer to serial in the table

Note: While transferring the database schema from SQLite to PostgreSQL, I encountered errors when signing up new users and creating new orders in SwaggerUI. After thorough troubleshooting, I discovered that PostgreSQL does not auto-increment the ID, unlike SQLite. To resolve this, I deleted the transformed old table in HeidiSQL, changed the ID type to serial, created a new table, inserted data, and implemented SQL auto-increment code in the table, which resolved the issue.

## DEMO Time 🛒

## Run the project in development environment

Database: SQLite || Backend test tool: Thunder Client


localhost http://127.0.0.1:5000/

![screenshot1](screencut/flaskapi.jpg)

## Run the project in production environment

![screenshot1](screencut/SwaggerUITest.jpg)

## 1. Signup a new user

![screenshot1](screencut/signup.jpg)

![screenshot1](screencut/signup2.jpg)

## 2. Login with the user

![screenshot1](screencut/login1.jpg)

![screenshot1](screencut/login2.jpg)

## 3. Authorization with JWT successfully





## Reference:

👍 **Very good Flask learning resource from Youtuber [Ssali Jonathan](https://www.youtube.com/watch?v=OEZxEY_wdN4&list=PLEt8Tae2spYnFMndU9EM082imnnzke07J)** update