Assignment

This application creates REST API using Flask-restAPI in Python

Assignment Environment:

1. This application populates and provides retrieval features for transactions of a company.
2. Transaction information is coming as files (let’s say every 5 minutes) in a folder.
3. Another folder contains a file, which contains a reference data for products, against which thetransaction are happening.
4. This application is an in-memory application so no persistent storage is required. i.e. You canreload the already available data in the transaction folder upon start-up of the application.
5. A transaction record contains following attributes in a comma separated formata.transactionIdb.productIdc.transactionAmountd.transactionDatetime
6. The product reference data have following attributes in a CSV.a.productIdb.productNamec.productManufacturingCity
7. Reference data is static and transaction data is keep coming in real-time in their respectivefolders.

Steps

• Before proceeding please install all the dependencies using the requirements.txt file in the root folder by using, pip install -r requirements.txt or python -m pip install -r requirements.txt

• Start the app by using the command, python main.py, if all the dependencies are installed properly you can see the app running at 127.0.0.0/5000 or localhost/5000 in your browser as follows.**

Screenshots

CMD

Home

Product

Transaction

Transaction ID

Transaction Summary By Product

Transaction Summary By Manufacturing City

Unit Tests