updated the post deployment script

Author: Rafi-Microsoft

Deployment/send-filestoendpoint.psm1

@@ -27,6 +27,10 @@ function Send-FilesToEndpoint {
 
     $totalFiles = $files.Count
     $currentFileIndex = 0
+    $maxRetries = 3
+    $retryDelaySeconds = 5
+    $failedFiles = @()
+    $successfulFiles = 0
 
     foreach ($file in $files) {
         $currentFileIndex++
@@ -35,50 +39,97 @@ function Send-FilesToEndpoint {
 
         # Check file size
         if ($file.Length -eq 0) {
-            Write-Host "File cannot be uploaded: $($file.Name) (File size is 0)"
+            Write-Host "⚠️  File cannot be uploaded: $($file.Name) (File size is 0)" -ForegroundColor Yellow
+            $failedFiles += @{FileName = $file.Name; Reason = "File size is 0"}
             continue
         }
 
         # Check file type
         $allowedExtensions = @(".doc", ".docx", ".xls", ".xlsx", ".ppt", ".pptx", ".pdf", ".tif", ".tiff", ".jpg", ".jpeg", ".png", ".bmp", ".txt")
         if (-Not ($allowedExtensions -contains $file.Extension.ToLower())) {
-            Write-Host "File cannot be uploaded: $($file.Name) (Unsupported file type)"
+            Write-Host "⚠️  File cannot be uploaded: $($file.Name) (Unsupported file type)" -ForegroundColor Yellow
+            $failedFiles += @{FileName = $file.Name; Reason = "Unsupported file type"}
             continue
         }
 
-        try {
-            # Read the file content as byte array
-            $fileContent = [System.IO.File]::ReadAllBytes($file.FullName)
+        # Retry logic for file upload
+        $uploadSuccess = $false
+        $attempt = 0
+        
+        while ($attempt -lt $maxRetries -and -not $uploadSuccess) {
+            $attempt++
+            try {
+                if ($attempt -gt 1) {
+                    Write-Host "🔄 Retry attempt $attempt of $maxRetries for file: $($file.Name)" -ForegroundColor Cyan
+                    Start-Sleep -Seconds $retryDelaySeconds
+                }
+                
+                # Read the file content as byte array
+                $fileContent = [System.IO.File]::ReadAllBytes($file.FullName)
 
-            # Create the multipart form data content
-            $content = [System.Net.Http.MultipartFormDataContent]::new()
-            $fileContentByteArray = [System.Net.Http.ByteArrayContent]::new($fileContent)
-            $fileContentByteArray.Headers.ContentDisposition = [System.Net.Http.Headers.ContentDispositionHeaderValue]::new("form-data")
-            $fileContentByteArray.Headers.ContentDisposition.Name = '"file"'
-            $fileContentByteArray.Headers.ContentDisposition.FileName = '"' + $file.Name + '"'
-            $content.Add($fileContentByteArray)
+                # Create the multipart form data content
+                $content = [System.Net.Http.MultipartFormDataContent]::new()
+                $fileContentByteArray = [System.Net.Http.ByteArrayContent]::new($fileContent)
+                $fileContentByteArray.Headers.ContentDisposition = [System.Net.Http.Headers.ContentDispositionHeaderValue]::new("form-data")
+                $fileContentByteArray.Headers.ContentDisposition.Name = '"file"'
+                $fileContentByteArray.Headers.ContentDisposition.FileName = '"' + $file.Name + '"'
+                $content.Add($fileContentByteArray)
 
-            # Upload the file content to the HTTP endpoint
-            $response = $httpClient.PostAsync($EndpointUrl, $content).GetAwaiter().GetResult()
-            
-      
-            # Check the response status
-            if ($response.IsSuccessStatusCode) {
-                Write-Host "File uploaded successfully: $($file.Name)"
-            } 
-            else {
-                Write-Error "Failed to upload file: $($file.Name). Status code: $($response.StatusCode)"
+                # Upload the file content to the HTTP endpoint
+                $response = $httpClient.PostAsync($EndpointUrl, $content).GetAwaiter().GetResult()
+                
+          
+                # Check the response status
+                if ($response.IsSuccessStatusCode) {
+                    Write-Host "✅ File uploaded successfully: $($file.Name)" -ForegroundColor Green
+                    $uploadSuccess = $true
+                    $successfulFiles++
+                } 
+                else {
+                    $statusCode = $response.StatusCode
+                    if ($attempt -lt $maxRetries) {
+                        Write-Host "⚠️  Failed to upload file: $($file.Name). Status code: $statusCode. Will retry..." -ForegroundColor Yellow
+                    } else {
+                        Write-Host "❌ Failed to upload file: $($file.Name). Status code: $statusCode. Max retries reached." -ForegroundColor Red
+                        $failedFiles += @{FileName = $file.Name; Reason = "HTTP Status: $statusCode"}
+                    }
+                }
+            }
+            catch {
+                if ($attempt -lt $maxRetries) {
+                    Write-Host "⚠️  Error uploading file: $($file.Name). Error: $($_.Exception.Message). Will retry..." -ForegroundColor Yellow
+                } else {
+                    Write-Host "❌ Error uploading file: $($file.Name). Error: $($_.Exception.Message). Max retries reached." -ForegroundColor Red
+                    $failedFiles += @{FileName = $file.Name; Reason = $_.Exception.Message}
+                }
             }
-        }
-        catch {
-            Write-Error "An error occurred while uploading the file: $($file.Name). Error: $_"
         }
     }
     # Dispose HttpClient
     $httpClient.Dispose()
 
     # Clear the progress bar
     Write-Progress -Activity "Uploading Files" -Status "Completed" -PercentComplete 100
+    
+    # Print summary report
+    Write-Host "`n========================================" -ForegroundColor Cyan
+    Write-Host "📊 File Upload Summary" -ForegroundColor Cyan
+    Write-Host "========================================" -ForegroundColor Cyan
+    Write-Host "Total files processed: $totalFiles" -ForegroundColor White
+    Write-Host "✅ Successfully uploaded: $successfulFiles" -ForegroundColor Green
+    Write-Host "❌ Failed uploads: $($failedFiles.Count)" -ForegroundColor Red
+    
+    if ($failedFiles.Count -gt 0) {
+        Write-Host "`n❌ Failed Files Details:" -ForegroundColor Red
+        foreach ($failed in $failedFiles) {
+            Write-Host "  • $($failed.FileName) - Reason: $($failed.Reason)" -ForegroundColor Yellow
+        }
+        Write-Host "`n⚠️  Warning: Some files failed to upload after $maxRetries retry attempts." -ForegroundColor Yellow
+        Write-Host "You can manually retry uploading the failed files later." -ForegroundColor Yellow
+    } else {
+        Write-Host "`n✅ All files uploaded successfully!" -ForegroundColor Green
+    }
+    Write-Host "========================================`n" -ForegroundColor Cyan
 }
 
 Export-ModuleMember -Function Send-FilesToEndpoint