internal/functions/invoke-adoteammembermigration.ps1


<#
    .SYNOPSIS
        Migrates team members from source team to target team.
         
    .DESCRIPTION
        Internal helper function to migrate team members between teams.
        This requires additional permissions and API calls to manage team memberships.
         
    .PARAMETER SourceOrganization
        Source Azure DevOps organization name.
         
    .PARAMETER TargetOrganization
        Target Azure DevOps organization name.
         
    .PARAMETER SourceProjectName
        Source project name or ID.
         
    .PARAMETER TargetProjectName
        Target project name or ID.
         
    .PARAMETER SourceToken
        Source organization Personal Access Token (PAT).
         
    .PARAMETER TargetToken
        Target organization Personal Access Token (PAT).
         
    .PARAMETER SourceTeamId
        Source team ID or name.
         
    .PARAMETER TargetTeamId
        Target team ID or name.
         
    .PARAMETER ApiVersion
        API version to use (default: 7.2-preview.3).
         
    .EXAMPLE
        Invoke-ADOTeamMemberMigration -SourceOrganization "contoso" -TargetOrganization "fabrikam" -SourceProjectName "WebApp" -TargetProjectName "WebApp-New" -SourceToken $sourcePat -TargetToken $targetPat -SourceTeamId "team1-id" -TargetTeamId "team1-new-id"
         
        Migrates team members from source team to target team.
         
    .NOTES
        Author: Oleksandr Nikolaiev (@onikolaiev)
        This is a placeholder implementation that requires additional API endpoints:
            - GET https://dev.azure.com/{organization}/_apis/projects/{projectId}/teams/{teamId}/members
            - POST https://dev.azure.com/{organization}/_apis/projects/{projectId}/teams/{teamId}/members/{userId}
         
    .LINK
        https://learn.microsoft.com/azure/devops/organizations/security/about-permissions
#>

function Invoke-ADOTeamMemberMigration {
    [CmdletBinding()]
    [OutputType([hashtable])]
    [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSReviewUnusedParameter', '')]
    param(
        [Parameter(Mandatory)][string]$SourceOrganization,
        [Parameter(Mandatory)][string]$TargetOrganization,
        [Parameter(Mandatory)][string]$SourceProjectName,
        [Parameter(Mandatory)][string]$TargetProjectName,
        [Parameter(Mandatory)][string]$SourceToken,
        [Parameter(Mandatory)][string]$TargetToken,
        [Parameter(Mandatory)][string]$SourceTeamId,
        [Parameter(Mandatory)][string]$TargetTeamId,
        [Parameter(Mandatory)][string]$ApiVersion
    )

    begin {
        Write-PSFMessage -Level Verbose -Message "Starting team member migration for team '$SourceTeamId' to '$TargetTeamId'..."
        
        $memberStats = @{ 
            Migrated = 0
            Errors = 0 
        }
    }

    process {
        try {
            # Note: Team member migration requires additional API endpoints and permissions
            # This is a placeholder implementation that would need to use:
            # - GET https://dev.azure.com/{organization}/_apis/projects/{projectId}/teams/{teamId}/members
            # - POST https://dev.azure.com/{organization}/_apis/projects/{projectId}/teams/{teamId}/members/{userId}
            
            Write-PSFMessage -Level Warning -Message "Team member migration is not yet fully implemented. This feature requires additional API endpoints and permissions."
            
            # Future implementation would:
            # 1. Get source team members using GET /teams/{teamId}/members
            # 2. For each member, add them to target team using POST /teams/{teamId}/members/{userId}
            # 3. Handle errors and track statistics
        }
        catch {
            Write-PSFMessage -Level Error -Message "Error during team member migration: $($_.Exception.Message)"
            $memberStats.Errors++
        }
    }

    end {
        Write-PSFMessage -Level Verbose -Message "Team member migration completed. Migrated: $($memberStats.Migrated), Errors: $($memberStats.Errors)"
        return $memberStats
    }
}