README as described by here

Delta

Delta is a web file system designed for use by researchers and data scientists. It is essentially a file transfer system with a social media and market aspect. Researchers or data scientists can perform CRUD operations on data, and can also assess the validity of data by creating posts on data sets or ML models or by rating data sets or ML models.

Some useful links:

• Delta URL: https://guarded-journey-12008.herokuapp.com/#/
• See our Architecture
• See the general Design
• See a more in depth Description
• See some general Requirements

Style Guide:

Please adhere to the guidelines for JavaScript and Python found here

Running

Note the following instructions are designed for *nix machines.

To run, first clone the repository by running: git clone https://github.com/SCCapstone/Delta

Then cd into Delta.

You should have installed pipenv. Install following https://pipenv.pypa.io/en/latest/install/ or some other resource online.

When installed, you should be able to run pipenv sync to sync the pipenv file, and then pipenv install to install dependencies.

To run the backend, cd into delta_web with cd delta_web. Change directory into delta with cd delta.

The currect working directory should be something like: [OTHER_DIRECTORIES]/Delta/delta_web/delta/

Then run pipenv run python3 manage.py runserver. Now the backend should be running.

To set up npm, from the same directory as prior cd into frontend. Install the necessary JavaScript requirements with npm i.

It is possible that certain requirements are not caught by the package manager. If that is the case, please look at the error log and run npm i [PACKAGE_NAME] where [PACKAGE_NAME] is the name of the package needed.

On terminal two, type: npm run dev to begin the front end server.

To view the website, open up a browser and type in the url localhost:8000. You should be directed to a login screen.

External Requirements:

In order to build this project, you will first have to install:

• The latest version of Node.js: https://nodejs.org/en/download/
• You can run sudo apt update then sudo apt install nodejs npm
• See here
• The latest version of Python: https://www.python.org/downloads/
• You can run sudo apt update then sudo apt install python3
• See here

If for some reason the environment fails to work, the following are the dependencies needed for Django:

pipenv install django djangorestframework django-rest-knox

or

py pipenv install django djangorestframework django-rest-knox

If npm i fails to work, the following are the dependencies for npm.

npm install -D @babel/core @babel/preset-env @babel/preset-react babel-loader babel-plugin babel-plugin-transform-class-properties

npm install -D webpack webpack-cli

To install the frontend frameworks and redux devtool extension, simply type:

npm i react react-dom react-alert react-alert-template-basic react-router-dom react-transition-group redux react-redux redux-devtools-extension redux-thunk

npm i axios

npm i react-dropzone

Setup:

There is no setup required as of now. In the future, we may include commands for setting up the database / other things.

Deployment

This is where we will put deployment steps.

Testing

Testing the Delta application includes more than a dozens unit and behavioral tests. To accomplish this, we use a combination of testing libraries, which are listed below.

Testing Technology

For behavioral tests we use Jest.

For unit tests we use the standard Django testing framework. You can read more on that here

Running Unit tests:

All unit tests are found in subdirectories of the the delta directory /Delta/delta_web/delta

Be sure to be in this directory when running the following commands to perform unit tests.

To run the whole test suite, type pipenv run python3 manage.py test. From there the terminal will show what tests are found, what pass, and what warnings or errors are shown. You may also run individual unit tests or directories.

Different commands for testing

Whole test suite: pipenv run python3 manage.py test

Test directory: pipenv run python3 manage.py test accounts/

A specific test: pipenv run python3 manage.py test [directory_name.test_directory_name.TestCaseName.specific_test_name] i.e. pipenv run python3 manage.py test accounts.tests.RegistrationTestCase.test_registration

Unit tests run against APIs in the following sub-directories:

• accounts/ -- This is under the tests.py file.
• data/ -- This is under the tests.py file.
• organizations/ -- This is under the tests.py file.
• social/ -- This is slightly different and under the tests folder. Within this folder are the test models (test_models.py), the test setup (test_setup.py) and the test views (test_views.py).

Running Behavioral tests:

Behavioral tests are performed using Jest. You can read more on how Jest is used with React here.

All the behavioral tests can be found in /Delta/delta_web/delta/frontend/tests/

When running behavior tests, be sure to be in the following directory:

/Delta/delta_web/delta/frontend/

To run the tests, from the above directory type npm run coverage.

From there the terminal will show what tests are found, what pass, and what warnings or errors are shown.

Note that when making a behavioral test with Jest the JS file must have a .test.js extension.

Authors:

Vince Kolb-Lugo: [email protected]

• LinkedIn: https://www.linkedin.com/in/vincent-kolb-lugo-944222175/

Blake Seekings: [email protected]

• LinkedIn: https://www.linkedin.com/in/blake-seekings-8051631b4/

Naveen Chithan: [email protected]

• LinkedIn: LINK HERE

Carter Marlowe: [email protected]

• LinkedIn: https://www.linkedin.com/in/cartermarlowe/

Lexington Whalen: [email protected]

• LinkedIn: https://www.linkedin.com/in/lxaw/