https://github.com/spektom/unter
https://github.com/spektom/unter
Last synced: 3 months ago
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- Host: GitHub
- URL: https://github.com/spektom/unter
- Owner: spektom
- Created: 2017-04-25T20:08:46.000Z (about 8 years ago)
- Default Branch: master
- Last Pushed: 2017-04-25T22:46:24.000Z (about 8 years ago)
- Last Synced: 2025-01-20T16:53:26.445Z (5 months ago)
- Language: JavaScript
- Size: 6.84 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
unter
======
Uber-like service :)
## Modules
* index.js : Main entry point
* db.js : Interaction with the storage
* drivers.js : Basic functionality
* web.js : Web service
* api.js : REST API service endpoints
* ws.js : Websocket endpoints
* user\_events.js : User events queue
## Running
### Dependencies
* [Yarn](https://yarnpkg.com) >= v0.21.3
* [Node.js](https://nodejs.org) >= v7.6.0
* [RethinkDB](https://rethinkdb.com) - see below how to run it using Docker.
### Installing dependencies
yarn install
### Running RethinkDB as Docker container
docker run --name rethink -p 28015:28015 -p 8080:8080 -d rethinkdb
### Running all services
nodejs ./index.js
### Testing
Inspecting incoming user events (for userId=1, which is currently hard-coded):
curl -i -N -H "Connection: Upgrade" \
-H "Upgrade: websocket" \
-H "Host: 127.0.0.1:3000" \
-H "Origin: http://127.0.0.1:3000" \
-H "Sec-WebSocket-Key: SGVsbG8sIHdvcmxkIQ==" \
-H "Sec-WebSocket-Version: 13" \
http://127.0.0.1:3000/ws/userEvents/1
Creating a ride request:
curl -X POST \
http://127.0.0.1:3000/api/rideRequest \
-H 'content-type: application/json' \
-d '{"fromLoc": [31.100, 34.105], "toLoc": [31.1563, 35.472]}'
#### Samples
Setting `NEARBY_RANGE_KM` to 7:
michael@gibraltar:~/unter$ nodejs ./index.js
Connecting to the database
Starting the Web service on port 3000
Created new ride request: 9768f1c9-9d11-47c4-808d-58d4b60b707a
Waiting for drivers to accept the ride
No driver was found in around
Setting `NEARBY_RANGE_KM` to 8:
michael@gibraltar:~/unter$ nodejs ./index.js
Connecting to the database
Starting the Web service on port 3000
Created new ride request: c63c9106-2949-42f7-bfd2-fe91eee33347
Waiting for drivers to accept the ride
Tamar (distance: 7.883739748126085 km) has accepted the ride request c63c9106-2949-42f7-bfd2-fe91eee33347
Selected driver Tamar with distance: 7.883739748126085 km
Setting `NEARBY_RANGE_KM` to 10:
michael@gibraltar:~/unter$ nodejs ./index.js
Connecting to the database
Starting the Web service on port 3000
Created new ride request: b4115401-43c4-419c-bc17-a85a8b6705dd
Waiting for drivers to accept the ride
Tamar (distance: 7.883739748126085 km) has accepted the ride request b4115401-43c4-419c-bc17-a85a8b6705dd
Talia (distance: 8.061271070245528 km) has accepted the ride request b4115401-43c4-419c-bc17-a85a8b6705dd
Noa (distance: 8.062143729700015 km) has accepted the ride request b4115401-43c4-419c-bc17-a85a8b6705dd
Adele (distance: 8.075472933001388 km) has accepted the ride request b4115401-43c4-419c-bc17-a85a8b6705dd
Avigail (distance: 8.108454134375974 km) has accepted the ride request b4115401-43c4-419c-bc17-a85a8b6705dd
Leah (distance: 8.135379965330696 km) has accepted the ride request b4115401-43c4-419c-bc17-a85a8b6705dd
Yael (distance: 8.292413873510437 km) has accepted the ride request b4115401-43c4-419c-bc17-a85a8b6705dd
Shira (distance: 8.300707239984042 km) has accepted the ride request b4115401-43c4-419c-bc17-a85a8b6705dd
Sarah (distance: 8.312991805869244 km) has accepted the ride request b4115401-43c4-419c-bc17-a85a8b6705dd
Roni (distance: 8.405660332425976 km) has accepted the ride request b4115401-43c4-419c-bc17-a85a8b6705dd
Selected driver Tamar with distance: 7.883739748126085 km