MarneeDear

A small social networking website

This database is a small example of a networking site where users can watch movies, subscribe to TV shows and comment and rate any of the previous media. Users may follow or block other users, just like any other networking website nowadays.

• Purpose:

The theme was chosen because of the success these type of webs have all over the world, and because in general their structure can easily and naturally be displayed as a graph with very different types of relationships and very connected data. So, in a nutshell,

MarneeDear

__author__ = 'marnee'

import functools
from validators import validate_user_schema

def validate_json(func):
    def _decorator(json_obj, *args, **kwargs):
        # validate json
        if validate_user_schema.validate_activate_user(json_obj):
            return func(json_obj)

MarneeDear

__author__ = 'marnee'

import functools
from validators import validate_user_schema


def validate_json(object_type):
    def _check_type(func):
        def _validate(json_obj, *args, **kwargs):
            # validate json

MarneeDear

Find out what other users are interested in

match (u:USER {name:'Marnee'})-[ri:INTERESTED_IN]-(i:INTEREST {name:'Amateur Radio'})<-[r2:INTERESTED_IN]-(u2:USER)-[r3:INTERESTED_IN]->(i2:INTEREST)
return u, i, u2, i2

return only those that the user is not already interested in

match (u:USER {name:'Marnee'})-[ri:INTERESTED_IN]-(i:INTEREST {name:'Amateur Radio'})<-[r2:INTERESTED_IN]-(u2:USER)-[r3:INTERESTED_IN]->(i2:INTEREST)
where not (u)-[:INTERESTED_IN]->(i2)
return i2

MarneeDear

Find CQs for a date

match (d:Day {day:1})<-[on:ON]-(cq:CQ)<-[s:SENT]-(u:USER)
return d, on, cq, s, u

Get the full calendar graph

match  (calendar)-[:YEAR]->(y)-[:MONTH]->(m)-[:DAY]->(d:Day {day:1})<-[on:ON]-(cq:CQ)<-[s:SENT]-(u:USER)
return u, s, cq, on, d, m, y, calendar

MarneeDear

from py2neo import Node, Graph, Relationship, PropertyDict
from db.types import GraphLabel, GraphRelationship

graph_url = 'http://localhost:7474/db/data/'

graph_db = Graph(graph_url)

# delete everything
graph_db.delete_all()

MarneeDear

REPLACEME: TITLE OF YOUR GRAPHGIST

Introduction

MarneeDear

Data Science Meetup: The Github Graph

MarneeDear

In this gist I would like to describe an idea for GraphQL subscriptions. It was inspired by conversations about subscriptions in the GraphQL slack channel and different GH issues, like #89 and #411.

Conceptual Model

At the moment GraphQL allows 2 types of queries:

• query
• mutation

Reference implementation also adds the third type: subscription. It does not have any semantics yet, so here I would like to propose one possible semantics interpretation and the reasoning behind it.

MarneeDear

            //In my MVC apps I put this in the Startup.Auth file 
            //Inside 
            //public void ConfigureAuth(IAppBuilder app)
            
            var edsClient =
                new DirectoryServices.EdsClient(appSettings["Eds.Server.Url"], appSettings["Eds.Username"],
                    appSettings["Eds.Password"]) as Interfaces.IEdsClient;

            var casOptions = new CasAuthenticationOptions
            {