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api1:knowledge_structure:knowledge_node_student

Once the content’s structure is declared on our API, logical links between Students and Knowledge Nodes are created. We could call that « subscriptions ». But it goes further than that since this link is also the container of all the results, data computations and analysis for the student. A Student is related to all the Knowledge Nodes.

 Knowledge Node Student schema

Object resources

Property Type Description
instance_id Integer The instance the knowledge node student belongs to
knowledge_node_id Integer The knowledge node the knowledge node student belongs to
student_id Integer The student the knowledge node student belongs to
active Boolean It becomes false when the reviewing has been done to the end
history String Sequence of binary results for the student on the knowledge node
next_review_at Timestamp The next revision date computed by the engine
knowledge_node_uid String The related knowledge node unique id

Create (POST)

Method POST
URL /knowledge_node_students
Parameters (*Required parameters)
Property Type Description
knowledge_node_id* Integer The knowledge node the knowledge node student belongs to
student_id* Integer The student the knowledge node student belongs to
Send the request (JSON input example)
{
	knowledge_node_id : 1,
	student_id: 1
}
Get the response (JSON output example)
{
	id : 1,
	knowledge_node_id : 1,
	student_id : 1,
	instance_id : 1,
	state : 0,
	history : ‘’,
	next_review_at : null,
	current_review_interv : 0,
	created_at : 2014-09-17 09:21:03,
	updated_at : 2014-09-17 09:21:03
}

Fetch (GET)

Method GET
URL /knowledge_node_students/{knowledge_node_student_id || uid}

If no knowledge_node_student_id or uid is provided it will fetch all the Knowledge Node Students for your instance.

Get the response (JSON output example)

With ID provided

{
	id : 1,
	knowledge_node_id : 1,
	student_id : 1,
	history : ‘’,
	next_review_at : null,
	active : true,
	created_at : 2014-09-17 09:21:03,
	updated_at : 2014-09-17 09:21:03
}

Without ID provided

[
	{
		id : 1,
		knowledge_node_id : 1,
		student_id : 1,
		next_review_at : null,
		active: true,
		created_at : 2014-09-17 09:21:03,
		updated_at : 2014-09-17 09:21:03
	},
	{
		id : 2,
		knowledge_node_id : 2,
		student_id : 1,
		next_review_at : null,
		active: true,
		created_at : 2014-09-17 09:21:13,
		updated_at : 2014-09-17 09:21:13
	}
]

Fetch Knowledge Node Students by Student (GET)

You can get all Student’s Knowledge Nodes by a simple request:

Method GET
URL /students/{student_id}/knowledge_node_students/
api1/knowledge_structure/knowledge_node_student.txt · Last modified: 2017/10/17 10:30 by maries