Querying Calls

For many video calling, livestream or audio rooms apps you'll want to show:

• Upcoming calls
• Calls that are currently live
• Popular livestreams/ audio rooms with a link to the recording

The SDK makes it easy to query calls

Example Queries

Calls that are about to start

val filters = mutableMapOf(
    "members" to mutableMapOf("\$in" to listOf("tommaso")),
    "starts_at" to mutableMapOf("\$lt" to threeHoursFromNow),
    //"ended_at" to false,
)
val sort = listOf(SortField.Asc("starts_at"))
val result = client.queryCalls(filters=filters, sort=sort, limit=10, watch=true)

Calls filters on a custom property

val filters = mutableMapOf(
    "custom.color" to "red",
)
val sort = listOf(SortField.Asc("starts_at"))
val result = client.queryCalls(filters=filters, sort=sort, limit=10, watch=true)

Pagination The query response is paginated and the maximum count of items is defined by the limit parameter. Use the prev and next parameters from the last response as parameters for requesting the next page.

// Request first page (prev and next are not set)
val resultPage1 = client.queryCalls(filters=emptyMap(), limit=10)
...
val resultPage1 = queryResult as Result.Success

// Request second page with prev and next parameters from previous response
val resultPage2 = client.queryCalls(
    filters = emptyMap(),
    limit = 10,
    prev = resultPage1.value.prev,
    next = resultPage1.value.next
)

Calls that live/ currently have participants

TODO

Fields for Query Calls

You can filter on the following fields

Option	Description
type	The call type. Typically default, livestream etc
id	The id for this call
cid	The cid for this call. IE default:123
created_by_user_id	The user id who created the call
created_at	When the call was created
updated_at	When the call was updated
starts_at	When the call starts at
ended_at	When the call ended
backstage	If the call is in backstage mode or not
members	Check if you are a member of this call
custom	You can query custom data using the "custom.myfield" syntax

Sorting is supported on these fields below:

• starts_at
• created_at
• updated_at
• ended_at
• type
• id
• cid

If you specify watch the SDK will automatically keep the data about these calls updated. This allows you to show a live preview of who's in the call.