Public/Get-NCActiveIssues.ps1

<#
.SYNOPSIS
Retrieves active issues data from the N-central API.

.DESCRIPTION
The `Get-NCActiveIssues` function retrieves active issues data from the N-central API.
It requires an organization unit ID and supports optional parameters for filtering, pagination, sorting, and selecting specific fields.

.PARAMETER OrgUnitId
The organization unit ID to filter active issues by. This parameter is mandatory.

.PARAMETER FilterId
The filter ID to apply to the active issues query.

.PARAMETER PageNumber
The page number to retrieve in a paginated response.

.PARAMETER PageSize
The number of items per page in a paginated response.

.PARAMETER Select
Specifies the fields to include in the response.

.PARAMETER SortBy
The field by which to sort the results.

.PARAMETER SortOrder
The order to sort the results, either 'asc' for ascending or 'desc' for descending. The default value is 'asc'.

.EXAMPLE
PS C:\> Get-NCActiveIssues -OrgUnitId 123 -Verbose
Retrieves active issues associated with the organization unit ID 123 with verbose output enabled.

.EXAMPLE
PS C:\> Get-NCActiveIssues -OrgUnitId 123 -PageNumber 1 -PageSize 10 -SortBy "issueType" -SortOrder "desc"
Retrieves the first page of active issues with 10 items per page, sorted by issue type in descending order for the organization unit ID 123.

.INPUTS
None. You cannot pipe input to this function.

.OUTPUTS
System.Object
The function returns active issues data from the N-central API.

.NOTES
Author: Zach Frazier
Website: https://github.com/soybigmac/NCRestAPI
#>


function Get-NCActiveIssues {
    [CmdletBinding()]
    param (
        [Parameter(Mandatory = $true)]
        [int]$OrgUnitId,

        [int]$FilterId,

        [int]$PageNumber,

        [int]$PageSize,

        [string]$Select,

        [string]$SortBy,

        [string]$SortOrder = "asc"
    )

    if (-not $global:NCRestApiInstance) {
        Write-Error "NCRestAPI instance is not initialized. Please run Set-NCRestConfig first."
        return
    }

    $api = $global:NCRestApiInstance
    
    Write-Verbose "[FUNCTION] Running Get-NCActiveIssues."
    $endpoint = "api/org-units/$orgUnitId/active-issues"
 
    $queryParameters = @{}
    if ($PSBoundParameters.ContainsKey('FilterId')) { $queryParameters["filterId"] = $FilterId }
    if ($PSBoundParameters.ContainsKey('PageNumber')) { $queryParameters["pageNumber"] = $PageNumber }
    if ($PSBoundParameters.ContainsKey('PageSize')) { $queryParameters["pageSize"] = $PageSize }
    if ($PSBoundParameters.ContainsKey('Select')) { $queryParameters["select"] = $Select }
    if ($PSBoundParameters.ContainsKey('SortBy')) { $queryParameters["sortBy"] = $SortBy }
    if ($PSBoundParameters.ContainsKey('SortOrder')) { $queryParameters["sortOrder"] = $SortOrder }
        
    $queryString = if ($queryParameters.Count) {
        Write-Verbose "[FUNCTION] Query parameters: $queryParameters"
        $paramsArray = $queryParameters.GetEnumerator() | ForEach-Object { "$($_.Key)=$($_.Value)" }
        "?" + ($paramsArray -join "&")
    }
    else {
        ""
    }

    $endpoint = "$endpoint$queryString"
    
    try {
        Write-Verbose "[FUNCTION] Getting active issues data from endpoint $endpoint."
        $data = $api.Get($endpoint)
        return $data
    }
    catch {
        Write-Error "Error retrieving active issues: $_"
    }
}