As you might have seen [[api2:knowledge_structure:knowledge_node_student|in the Knowledge Node Student paragraph]], you can fetch the dates of the next reviews by fetching the knowledge node students.\\
However, it can be cumbersome, and we offer here other solutions.

===Fetch Reviews (GET)===

This route will give you the set of Knowledge Node Student which represent the Knowledge Nodes, i.e. the concepts, that are being worked on for review.

^ Method | GET|
^ URL | /review_utils/fetch_reviews |

==Parameters==
^ Property     ^ Type      ^ Description         ^
| student_id or student_uid *| Integer or String | Identifier of the student |
| pending | Boolean | if true, only give the pending reviews; if false, give all the reviews (pending plus future ones) |

==Send the request (JSON input example)==

<code>
{
	"student_id": 267,
	"pending": true
}
</code>

==Get the response (JSON output example)==

<code>
[
    {
        "id": 759,
        "knowledge_node_id": 2714,
        "student_id": 267,
        "next_review_at": "2017-11-22T09:53:09.621Z",
        "student_uid": null,
        "knowledge_node_uid": null
    },
    {
        "id": 760,
        "knowledge_node_id": 2715,
        "student_id": 267,
        "next_review_at": "2017-09-22T14:35:42.009Z",
        "student_uid": null,
        "knowledge_node_uid": null
    },
    {
        "id": 761,
        "knowledge_node_id": 2716,
        "student_id": 267,
        "next_review_at": "2017-09-22T14:35:43.288Z",
        "student_uid": null,
        "knowledge_node_uid": null
    }
]
</code>

===Fetch Questions for Review (GET)===

This requires that you declared your content on our API, and defined which contents are questions.\\
It will give you the questions one student has do to for his/her reviews.

^ Method | GET|
^ URL | /review_utils/fetch_pending_reviews_questions_per_student |

==Parameters==
^ Property     ^ Type      ^ Description         ^
| student_id or student_uid *| Integer or String | Identifier of the student |

==Send the request (JSON input example)==

<code>
{
	"student_id": 267
}
</code>

==Get the response (JSON output example)==

<code>
[
    {
        "knowledge_node_id": 2715,
        "content_id": 561,
        "content_uid": "5"
    },
    {
        "knowledge_node_id": 2716,
        "content_id": 897,
        "content_uid": "63"
    },
    {
        "knowledge_node_id": 2714,
        "content_id": 702,
        "content_uid": "30"
    }
]
</code>