README.md

DroneSym

Setting Up the Project

Prerequisites

1. Install Node.js 6.x (or higher)
2. Python version 2.7 (or higher)
3. MongoDB version 3.6 (or higher)

Part 1 - Setting up the Node environment

1. After cloning the repo navigate to dronesym-node folder
2. Run npm install to pull the dependencies
3. To avoid the error : exception in initAndListen: NonExistentPath: Data directory C:\data\db\ not found., terminating"(Windows) or "Error: dbpath (/data/db) doesn't exist"(Linux), create the dbpath as follows before running mongodb with replica set.
   For Windows Users :
   Create a folder C:\data\db
   For Linux Users :
   Run the following commands :
   To create the directory /data/db directory where data directory is in the root directory run:

   $  sudo mkdir -p /data/db

   As the owner and the group of '/data' directory are root, we need to change ownership of the directory to the current user to access it.
   We can change the ownership of the directory as follows:

   $  sudo chown -R username:group/data
   $  sudo chmod 0755 /data/db

   If one wants to change the MongoDB default data path i.e. "C:\data\db" (Windows) or "/data/db" (Linux) to some other directory then use:
   mongod --dbpath new_dbpath
   where new_dbpath is the path of the new data store directory. Ex : new_dbpath = /usr/local/var/mongodb-data
4. Run mongod --replSet rs to start running Mongo with a Replica Set.
5. Open another terminal without disturbing the terminal running mongod, then import the database with mongorestore --db dronesym dronedb/dronesym
6. Run npm start to start the Node server Note: Make sure you have an admin account in the database under user collection. (Refer the schema in Models folder)

Part 2 - Setting up Python environment

1. After cloning the repo, navigate to the folder dronesym-python
2. Run sudo pip install -r requirements.txt to pull the dependencies
3. Navigate to dronsym-python/flask-api/src folder
4. Run python main.py to start the Flask server Note: Node server should be running when starting up the Flask server

Part 3 - Setting up the Angular front-end

Make sure that you have Node6.x or higher version installed

Install AngularCLI

$ npm install -g @angular/cli

Set environmental variable in ./dronesym-frontend/src/environments/environment.ts

Note: You will have to rename the example.environment.ts to environment.ts or create new file, for example by copying the example file:

$ cp src/environments/example.environment.ts src/environments/environment.ts`

Edit the environment.ts as follows

mapsApiKey: 'YOUR_GOOGLE_MAPS_API_KEY',
nodeApiURL: 'http://localhost:3000/dronesym/api/node',
feedURL: 'http://localhost:3000/feed'

Note: Dronesym Node server (./dronesym-node/) and DroneSym Flask server (./dronesym-python/flask-api/src) should be running before starting the frontend server_

Note: You should enable Google Maps JavaScript API before using API key

Starting the Angular development server

$ npm install
$ ng serve

Runing tests

1.Navigate to dronesym-node folder and run npm install http

2.Then run yarn test

Default login credentials

Admin

username: admin
password: admin

User

username: icarus
password: icarus

Part 4 - Running with Docker (Optional)

Checkout to docker branch

$ git checkout docker

Navigate to the root folder

Run

$ docker-compose up

Run Unit Tests Node

For node unit tests - both the flask server and node server have to be running.

Navigate to dronesym-node Run npm test