reddy6ue/stream-net

NET Client - Build Activity Feeds & Streams with GetStream.io

stream-net

stream-net is a .Net client for Stream.

You can sign up for a Stream account at https://getstream.io/get_started.

Installation via Nuget

nuget install stream-net

Usage

// Create a client, find your API keys here https://getstream.io/dashboard/
var client = new StreamClient("YOUR_API_KEY","API_KEY_SECRET");

// Reference a feed
var userFeed1 = client.Feed("user", "1");

// Get 20 activities starting from activity with id last_id (fast id offset pagination)
var results = await userFeed1.GetActivities(0, 20, FeedFilter.Where().IdLessThan(last_id));

// Get 10 activities starting from the 5th (slow offset pagination)
var results = await userFeed1.GetActivities(5, 10);

// Create a new activity
var activity = new Activity("1", "like", "3")
{
	ForeignId = "post:42"
};
userFeed1.AddActivity(activity);

// Create a complex activity
var activity = new Activity("1", "run", "1")
{
	ForeignId = "run:1"
};
var course = new Dictionary<string,object>();
course["name"] = "Shevlin Park";
course["distance"] = 10;
activity.SetData("course", course);
userFeed1.AddActivity(activity);

// Remove an activity by its id
userFeed1.RemoveActivity("e561de8f-00f1-11e4-b400-0cc47a024be0");

// Remove activities by their foreign_id
userFeed1.RemoveActivity("post:42", true);

// Let user 1 start following user 42's flat feed
userFeed1.FollowFeed("flat", "42");

// Let user 1 stop following user 42's flat feed
userFeed1.UnfollowFeed("flat", "42");

// Delete a feed (and its content)
userFeed1.Delete();

// Retrieve first 10 followers of a feed
userFeed1.Followers(0, 10);

// Retrieve 2 to 10 followers
userFeed1.Followers(2, 10);

// Retrieve 10 feeds followed by $user_feed_1
userFeed1.Following(0, 10);

// Retrieve 10 feeds followed by $user_feed_1 starting from the 10th (2nd page)
userFeed1.Following(10, 20);

// Check if $user_feed_1 follows specific feeds
userFeed1.Following(0, 2, new String[] { "user:42", "user:43" });

// Retrieve activities by their ids
var ids = new string[] { "e561de8f-00f1-11e4-b400-0cc47a024be0", "a34ndjsh-00f1-11e4-b400-0c9jdnbn0eb0" };
var activities = await client.Batch.GetActivities(ids)

// Retrieve activities by their ForeignID/Time
var foreignIDTimes = new ForeignIDTime[] {new ForeignIDTime("fid-1", DateTime.Parse("2000-08-19T16:32:32")), new Stream.ForeignIDTime("fid-2",  DateTime.Parse("2000-08-21T16:32:32"))};
var activities = await client.Batch.GetActivities(null, foreignIDTimes)

//Partially update an activity
var set = new GenericData();
set.SetData("custom_field", "new value");
var unset = new string[]{"field to remove"};

//by id
await client.ActivityPartialUpdate("e561de8f-00f1-11e4-b400-0cc47a024be0", null, set, unset);

//by foreign id and time
var fidTime = new ForeignIDTime("fid-1", DateTime.Parse("2000-08-19T16:32:32"));
await client.ActivityPartialUpdate(null, fidTime, set, unset);

Copyright and License Information

Copyright (c) 2015-2017 Shawn Beach, Stream.io Inc, and individual contributors. All rights reserved.

See the file "LICENSE" for information on the history of this software, terms & conditions for usage, and a DISCLAIMER OF ALL WARRANTIES.