Dual N-Back

In n-back task you need to remember n previous spatial or auditory stimuli. N-back is a memory test where n refers on how many previous stimuli must be remembered. Dual means that verbal auditory stimulus and spatial visual stimulus are presented at the same time and must be remembered separately.

Back-End: Django
Front-End: React with TypeScript

Setup

1. Download and Install Python (https://www.python.org/)

   • Linux:
     Python 3: sudo apt install python3-pip python3-dev
     Python 2: sudo apt install python-pip python-dev

2. Create a virtual enviroment.

   • Install Virtual Env:
     Python3: pip3 install virtualenv
     Python2: pip install virtualenv

   • Windows:

     • Create Virtual Env: python -m venv myVirtualEnvName
     • Activate Virtual Env: myVirtualEnvName\Scripts\activate (activate.bat if it doesn't work)
     • Remember that to deactivate Virtual Env later just type: deactivate (deactivate.bat if it doesn't work)

   • Linux:

     • Create Virtual Env: virtualenv myVirtualEnvName
     • Activate Virtual Env: source myprojectenv/bin/activate
     • Remember that to deactivate Virtual Env later just type: deactivate

3. Clone this project: git clone https://github.com/TheLittleMister/dualnback.git

4. Install dependencies:

   • Inside the project folder (Project root): pip install -r requirements.txt

5. Set project DEBUG mode:

   • Open up /dualnback/dualnback/settings.py:
     • Change Line 19 with: DEBUG = True

6. Install front-end dependencies and start react project:

   • Go to /dualnback/front-end:
     • Run: npm install to install dependencies
     • Run: npm start to start the project in http://127.0.0.1:3000/
   • Open up /dualnback/front-end/src/utils/utils.tsx:
     • Change Line 4 with: export const urlAPI: string = "http://127.0.0.1:<your backend port>/api/";

7. Migrations and Run server:

   • Inside the project folder (Project root):
     • 1. Make Database migrations: python manage.py makemigrations users
     • 2. Migrate: python manage.py migrate
     • 3. Run server: python manage.py runserver
     • 4. If you want to change server port: python manage.py runserver <your backend port> e.g python manage.py runserver 8080

8. To see the changes made before pull request:

   • Run npm run build in /dualnback/front-end and go to your browser and open: http://127.0.0.1:8000/ or http://127.0.0.1:<your backend port>/

Project contributors

Remember to keep our requirements.txt and package.json files up to date and clean if you contribute to the project:

• Inside the project folder (Project root): pip freeze > requirements.txt

Before making a pull request:

• Open up /dualnback/dualnback/settings.py:

  • Change Line 19 with: DEBUG = False

• Open up /dualnback/front-end/src/utils/utils.tsx:

  • Change Line 4 with: export const urlAPI: string = "https://dualn-back.com/api/";