Fix flattened subscription status responses

ScheduledTasks/DailySupportCheck/Invoke-DailySupportCheck.ps1

@@ -456,7 +456,28 @@ function Test-SubscriptionService {
         $subscriptions = @(& $provider $uri $timeoutSeconds)
         $subscriptionIdValue = if ($subscriptions.Count -eq 1 -and $subscriptions[0].PSObject.Properties['subscriptionId']) { $subscriptions[0].subscriptionId }
         $isSubscriptionCollection = $subscriptionIdValue -is [System.Collections.IEnumerable] -and $subscriptionIdValue -isnot [string]
-        if ($subscriptions.Count -eq 1 -and $subscriptions[0].PSObject.Properties['subscriptionId'] -and $isSubscriptionCollection) {
+        $flattenedSubscriptionIds = if ($subscriptionIdValue -is [string]) {
+            @([regex]::Split($subscriptionIdValue.Trim(), '(?=\$idx-)') | Where-Object { -not [string]::IsNullOrWhiteSpace([string] $_) })
+        }
+        $flattenedSubscriptionIds = @($flattenedSubscriptionIds)
+        if ($subscriptions.Count -eq 1 -and $flattenedSubscriptionIds.Count -gt 1) {
+            $flattenedResponse = $subscriptions[0]
+            $flattenedTags = if ($flattenedResponse.PSObject.Properties['tag']) { @(([string] $flattenedResponse.tag).Trim() -split '\s+') } else { @() }
+            $flattenedHealth = if ($flattenedResponse.PSObject.Properties['health']) { @(([string] $flattenedResponse.health).Trim() -split '\s+') } else { @() }
+            $subscriptions = for ($index = 0; $index -lt $flattenedSubscriptionIds.Count; $index++) {
+                $subscriptionId = ([string] $flattenedSubscriptionIds[$index]).Trim()
+                [pscustomobject]@{
+                    subscriptionId = $subscriptionId
+                    tag = if ($flattenedTags.Count -eq $flattenedSubscriptionIds.Count) { $flattenedTags[$index] } else { ($subscriptionId -split '_')[-1] }
+                    isRunning = $flattenedResponse.isRunning
+                    health = if ($flattenedHealth.Count -eq $flattenedSubscriptionIds.Count) { $flattenedHealth[$index] } else { $flattenedResponse.health }
+                    parkedEventCount = $flattenedResponse.parkedEventCount
+                    operationalReason = if ($flattenedResponse.PSObject.Properties['operationalReason']) { $flattenedResponse.operationalReason } else { $null }
+                    runtimeFailureReason = if ($flattenedResponse.PSObject.Properties['runtimeFailureReason']) { $flattenedResponse.runtimeFailureReason } else { $null }
+                }
+            }
+        }
+        elseif ($subscriptions.Count -eq 1 -and $subscriptions[0].PSObject.Properties['subscriptionId'] -and $isSubscriptionCollection) {
             $wrappedSubscriptions = $subscriptions[0]
             $subscriptionCount = @($wrappedSubscriptions.subscriptionId).Count
             $subscriptions = for ($index = 0; $index -lt $subscriptionCount; $index++) {

ScheduledTasks/DailySupportCheck/Tests/Invoke-DailySupportCheck.Tests.ps1

@@ -591,6 +591,37 @@ Describe 'Daily support check' {
         $result.Details[1].SubscriptionId | Should -Be 'subscription-2'
     }
 
+    It 'expands the flattened subscription response emitted by the status endpoint' {
+        $context = [pscustomobject]@{
+            Configuration = [pscustomobject]@{
+                SubscriptionService = [pscustomobject]@{
+                    Enabled = $true
+                    BaseUrl = 'http://subscription-service'
+                    StatusPath = '/subscriptions/status'
+                    TimeoutSeconds = 10
+                }
+            }
+            SubscriptionServiceProvider = {
+                [pscustomobject]@{
+                    subscriptionId = '$idx-ce-TransactionAggregate_Transaction Processor_Main $idx-ce-SettlementAggregate_Transaction Processor_Ordered'
+                    tag = 'Main Ordered'
+                    isRunning = $true
+                    health = 'Healthy Healthy'
+                    parkedEventCount = 0
+                }
+            }
+        }
+
+        $result = Test-SubscriptionService -Context $context
+
+        $result.Status | Should -Be 'Passed'
+        $result.Details.Count | Should -Be 2
+        $result.Details[0].SubscriptionId | Should -Be '$idx-ce-TransactionAggregate_Transaction Processor_Main'
+        $result.Details[0].Tag | Should -Be 'Main'
+        $result.Details[1].SubscriptionId | Should -Be '$idx-ce-SettlementAggregate_Transaction Processor_Ordered'
+        $result.Details[1].Tag | Should -Be 'Ordered'
+    }
+
     It 'fails when a subscription is stopped and warns when parked messages exist' {
         $configuration = [pscustomobject]@{
             SubscriptionService = [pscustomobject]@{