Name: otter-spotter
Owner: SpatialDev
Description: null
Created: 2016-09-14 22:44:16.0
Updated: 2016-09-14 22:44:49.0
Pushed: 2016-09-23 21:50:46.0
Homepage: null
Size: 6
Language: JavaScript
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This is a bare-bones application using Node.js, Express, sqlite, jquery, and Mapbox-gl.
After cloning the repo and navigating to the project directory, be sure to npm install before starting the web service locally. Then run node server.js to start the web service. Insert your own Mapbox API key using the public/config.example.js file.
This application uses a client-side embedded database contained in a file (the otterspotter.db file) - there is no client-server database engine.
You will likely need to npm install -g sqlite3 (assuming Node is already installed on your machine) to create new database tables, and use sql commands to view and update the data using the terminal.
The dummy_lat_lng table contains id, lat, and lng columns to model possible otter sighting locations. To view data in the table, run the following in your terminal:
sqlite3
.open otterspotter.db
select * from dummy_lat_lng
The /points endpoint queries all points in the database, and sends a response with those points as an array.
In the map.js file, jquery is used to add a click event to the 'Get All Points' button.
On click, the function makes a GET request to the API, which returns an array of all points in the table. The function converts all of these points to one geojson object.
Mapbox-gl methods are then used to draw the geojson on the map, and add popups to each point.