Build a simple chat app for the customer support using Websocket

[solomonaboyeji]

Read the documentation: https://fastapi.tiangolo.com/advanced/websockets/

The chat should fairly be simply nothing complicated, no fancy UI. Achieve this goal, send a chat and receive a response from an admin.

Use your favourite Youtube channel

[solomonaboyeji]

• [x] Make use of LIfespan Events to create default admin profile: https://fastapi.tiangolo.com/advanced/events/
• [x] Change Add Customer Info to Register.
• [ ] Go through this FastAPI template, run it locally: https://github.com/solomonaboyeji/regnify-fastapi-template
• [x] Replace SQLIte with PostgresDB Using a Docker Container
• [x] Add Chat to the database
• [x] Add 0.5% increase in price for each product every 3 hours using a background. https://fastapi.tiangolo.com/tutorial/background-tasks/. Use an ENV variable to control the timing.
• [x] Introduction to testing using pytest: https://testdriven.io/blog/pytest-for-beginners/
• [ ] Add tests cases to your endpoints. https://fastapi.tiangolo.com/tutorial/testing/#fastapi-app-file

[solomonaboyeji]

• [x] Use the PGAdmin App to access the PostgreSQL
• [x] Indicate the port you are connecting on for the PostgreSQL
• [x] Read the credentials of the PostgreSQL from the environment instead of hard-coding.
• [x] Allow users to upload a profile picture and also be able to download the profile picture.