Email rule processor

This project enables us to pull the email data and its metadata and load them in any database of our choice. After that, we can apply rules for the emails with matching conditions to do appropriate actions.

Email database design

A simple database schema to hold the required data for the computations

Code

The script is developed in a generic fashion, so that it will be easy to understand and as well easy to extend the functionality to bring in additional features.

The structure of the code is defined as follows,

lib
src
- rule_processor
  - dao
  - middlewares
tests

The code has been formatted with black and adheres to the pylint standards.

black: All done! ✨ 🍰 ✨
pylint: Your code has been rated at 8.45/10

Setup

Setup an venv/conda environment and install the requirements.txt

python -m venv venv
source venv/bin/activate && pip install -r requirements.txt

Setup the python path
```
export PYTHONPATH=$PYTHONPATH:./
```
Setup the database for this activity
```
docker-compose up -d 
```

Run the main orchestrator.py with different modes based on your needs.

python src/rule_processor/orchestrator.py --db-cleanup True --import-email True --rule-engine True

Samples

Here's an sample scenario mentioned in the document

Entire log information available here - sample_usecase.log

Author