Pagination and Sorting

Work in progress

We are actively working on our API. The documentation and implementation described here may not yet be fully aligned.

Pagination is controlled via query string parameters:

curl "https://api.portierx.com/v1/core/locking-system?page=2&limit=20"

The page parameter specifies which page of results to retrieve.

The limit parameter defines the number of results per page (maximum allowed is 100).

Pagination and sorting apply only to list requests. The default page is 1, and the default limit is 10.

Example Response with Pagination

{
  "msg": "Retrieved item list successfully",
  "data": [
    {
      "msg": "info"
    }
  ],
  "meta": {
    "pagination": {
      "total": 100,
      "count": 10,
      "per_page": 10,
      "current_page": 1,
      "total_pages": 10
    }
  }
}

Metadata Explanation

Field	Description
`total`	The total number of available records.
`count`	The number of records returned in the current response.
`per_page`	The number of records per page.
`current_page`	The current page number.
`total_pages`	The total number of pages available.

Sorting

Sorting is done using the order query string parameter. By default, sorting is based in creation date ascending (oldest to newest / smaller to larger). It accepts a comma-separated list of fields and directions.

Sorting Example

curl "https://api.portierx.com/v1/core/locking-system?order=age.desc,height.asc"

age.desc sorts the age field in descending order.

height.asc sorts the height field in ascending order.

Default Sorting

If no direction is specified, the default order is ascending:

curl "https://api.portierx.com/v1/core/locking-system?order=age"

Null Handling

To control the sorting of null values, use nullsfirst or nullslast:

curl "https://api.portierx.com/v1/core/locking-system?order=age.nullsfirst"

curl "https://api.portierx.com/v1/core/locking-system?order=age.desc.nullslast"

This ensures predictable ordering when dealing with null values. By default, null values are sorted last.

Example Response with Pagination#

Metadata Explanation#

Sorting#

Sorting Example#

Default Sorting#

Null Handling#

Example Response with Pagination

Metadata Explanation

Sorting

Sorting Example

Default Sorting

Null Handling