add requirement

Author: FrankQixiangGao

.github/workflows/django.yml

@@ -0,0 +1,30 @@
+name: Django CI
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    strategy:
+      max-parallel: 4
+      matrix:
+        python-version: [3.7, 3.8, 3.9]
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v3
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install Dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install -r requirements.txt
+    - name: Run Tests
+      run: |
+        python manage.py test

README.md

@@ -1,2 +1,7 @@
 # ticket_tracker_api
 Serves as a back-end of concert ticket price tracking based on Ticketmaster real-time best seats. 
+
+### Installation
+- You must have preinstalled Node.js.
+- Run `install.sh` to install all required dependencies.
+- If __node-canvas__ in `node_modules` fails to install, please check if you have the correct prerequisite softwares installed on your machine. The detail can be found at https://github.com/Automattic/node-canvas/wiki#installation-guides based on your system.

install.sh

@@ -0,0 +1,13 @@
+#!/bin/sh
+
+# install python dependencies
+pipenv install
+
+# check nodejs
+node --version
+
+# check canvas install prerequisites
+# sudo yum install gcc-c++ cairo-devel libjpeg-turbo-devel pango-devel giflib-devel
+
+# install node_modules
+npm --prefix ticketscraping/js ci