Private/Notifications/Send-ITFSlackNotification.ps1
|
function Send-ITFSlackNotification { [CmdletBinding()] param( [Parameter(Mandatory)] [string]$SlackWebhook, [Parameter(Mandatory)] [ValidateSet('Started','InProgress','Success','Failure','PreflightFailed')] [string]$Type, [Parameter(Mandatory)] [psobject]$Context, [Parameter()] [string]$FailureReason ) try { $url = Resolve-ITFSlackWebhookUrl -SlackWebhook $SlackWebhook if (-not $url) { return $false } $payloadObj = New-ITFSlackPayload -Type $Type -Context $Context -FailureReason $FailureReason $json = $payloadObj | ConvertTo-Json -Depth 10 try { [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12 } catch { } Invoke-RestMethod -Uri $url -Method Post -ContentType 'application/json' -Body $json -ErrorAction Stop | Out-Null Write-ITFMDMLog -Level Info -EventId 3001 -Message 'Slack notification sent' -Data @{ type = $Type } return $true } catch { # Best-effort only; never fail the migration because Slack is down/misconfigured. $err = $null try { $err = $_.Exception.Message } catch { } Write-ITFMDMLog -Level Warn -EventId 3002 -Message 'Slack notification failed (best-effort)' -Data @{ type = $Type; error = $err } return $false } } |