robosats/setup.md

Set up

Django development environment

Install Python and pip

sudo apt install python3 python3 pip

Install virtual environments

pip install virtualenvwrapper

Add to .bashrc

export WORKON_HOME=$HOME/.virtualenvs
export VIRTUALENVWRAPPER_PYTHON=/usr/bin/python3
export VIRTUALENVWRAPPER_VIRTUALENV_ARGS=' -p /usr/bin/python3 '
export PROJECT_HOME=$HOME/Devel
source /usr/local/bin/virtualenvwrapper.sh

Reload startup file

source ~/.bashrc

Create virtual environment

mkvirtualenv robosats_env

Activate environment

workon robosats_env

Install Django and Restframework

pip3 install django djangorestframework

Install Django admin relational links

pip install django-admin-relation-links

Install dependencies for websockets

Install Redis apt-get install redis-server Test redis-server redis-cli ping

Install python dependencies

pip install channels
pip install django-redis
pip install channels-redis

Install Celery for Django tasks

pip install celery
pip install django-celery-beat
pip install django-celery-results

Start up celery worker celery -A robosats worker --beat -l info -S django

Django 3.2.11 at the time of writting Celery 5.2.3

Launch the local development node

python3 manage.py makemigrations
python3 manage.py migrate
python3 manage.py runserver

Install other python dependencies

pip install robohash
pip install python-decouple
pip install ring

Install LND python dependencies

cd api/lightning
pip install grpcio grpcio-tools googleapis-common-protos
git clone https://github.com/googleapis/googleapis.git
curl -o lightning.proto -s https://raw.githubusercontent.com/lightningnetwork/lnd/master/lnrpc/lightning.proto
python3 -m grpc_tools.protoc --proto_path=googleapis:. --python_out=. --grpc_python_out=. lightning.proto

We also use the Invoices and Router subservices for invoice validation and payment routing.

curl -o invoices.proto -s https://raw.githubusercontent.com/lightningnetwork/lnd/master/lnrpc/invoicesrpc/invoices.proto
python3 -m grpc_tools.protoc --proto_path=googleapis:. --python_out=. --grpc_python_out=. invoices.proto
curl -o router.proto -s https://raw.githubusercontent.com/lightningnetwork/lnd/master/lnrpc/routerrpc/router.proto
python3 -m grpc_tools.protoc --proto_path=googleapis:. --python_out=. --grpc_python_out=. router.proto

Relative imports are not working at the moment, so some editing is needed in api/lightning files lightning_pb2_grpc.py, invoices_pb2_grpc.py, invoices_pb2.py, router_pb2_grpc.py and router_pb2.py.

For example in lightning_pb2_grpc.py , add "from . " :

import lightning_pb2 as lightning__pb2

to

from . import lightning_pb2 as lightning__pb2

Same for every other file

React development environment

Install npm

sudo apt install npm

npm packages we use

cd frontend
npm init -y
npm i webpack webpack-cli --save-dev
npm i @babel/core babel-loader @babel/preset-env @babel/preset-react --save-dev
npm i react react-dom --save-dev
npm install @material-ui/core
npm install @babel/plugin-proposal-class-properties
npm install react-router-dom@5.2.0
npm install @material-ui/icons
npm install material-ui-image
npm install @mui/system @emotion/react @emotion/styled
npm install react-native
npm install react-native-svg
npm install react-qr-code
npm install @mui/material
npm install websocket
npm install react-countdown
npm install @mui/icons-material
npm install @mui/x-data-grid
npm install react-responsive
npm install react-qr-reader

Note we are using mostly MaterialUI V5 (@mui/material) but Image loading from V4 (@material-ui/core) extentions (so both V4 and V5 are needed)

Launch the React render

from frontend/ directory npm run dev