Class: Appydave::Tools::Dam::S3Scanner

Inherits:
Object
  • Object
show all
Defined in:
lib/appydave/tools/dam/s3_scanner.rb

Overview

Scan S3 bucket for project files

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(brand, brand_info: nil, s3_client: nil) ⇒ S3Scanner

Returns a new instance of S3Scanner.



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# File 'lib/appydave/tools/dam/s3_scanner.rb', line 12

def initialize(brand, brand_info: nil, s3_client: nil)
  @brand_info = brand_info || load_brand_info(brand)
  @brand = @brand_info.key
  @s3_client = s3_client || create_s3_client(@brand_info)
end

Instance Attribute Details

#brand ⇒ Object (readonly)

Returns the value of attribute brand.



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# File 'lib/appydave/tools/dam/s3_scanner.rb', line 10

def brand
  @brand
end

#brand_info ⇒ Object (readonly)

Returns the value of attribute brand_info.



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# File 'lib/appydave/tools/dam/s3_scanner.rb', line 10

def brand_info
  @brand_info
end

#s3_client ⇒ Object (readonly)

Returns the value of attribute s3_client.



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# File 'lib/appydave/tools/dam/s3_scanner.rb', line 10

def s3_client
  @s3_client
end

Instance Method Details

#scan_all_projects(show_progress: true, &progress_callback) ⇒ Hash

Scan all projects in brand’s S3 bucket

Parameters:

  • show_progress (Boolean) (defaults to: true) —

    Whether to show detailed progress (default: true)

Returns:

  • (Hash) —

    Map of project_id => scan result



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# File 'lib/appydave/tools/dam/s3_scanner.rb', line 56

def scan_all_projects(show_progress: true, &progress_callback)
  bucket = @brand_info.aws.s3_bucket
  prefix = @brand_info.aws.s3_prefix

  # List all "directories" (prefixes) under brand prefix
  project_prefixes = list_s3_prefixes(bucket, prefix)

  return {} if project_prefixes.empty?

  results = {}
  project_prefixes.each_with_index do |project_id, index|
    # Call progress callback if provided (for spinner)
    progress_callback&.call(index + 1, project_prefixes.size)

    results[project_id] = scan_project(project_id, show_progress: show_progress)
  end

  results
end

#scan_project(project_id, show_progress: true) ⇒ Hash

Scan S3 for a specific project

Parameters:

  • project_id (String) —

    Project ID (e.g., “b65-guy-monroe-marketing-plan”)

  • show_progress (Boolean) (defaults to: true) —

    Whether to show progress output (default: true)

Returns:

  • (Hash) —

    S3 file data with :file_count, :total_bytes, :last_modified



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# File 'lib/appydave/tools/dam/s3_scanner.rb', line 22

def scan_project(project_id, show_progress: true)
  bucket = @brand_info.aws.s3_bucket
  prefix = File.join(@brand_info.aws.s3_prefix, project_id, '')

  puts "  🔍 Scanning #{project_id}..." if show_progress

  files = list_s3_objects(bucket, prefix)

  if files.empty?
    return {
      exists: false,
      file_count: 0,
      total_bytes: 0,
      last_modified: nil
    }
  end

  total_bytes = files.sum(&:size)
  last_modified = files.map(&:last_modified).max

  {
    exists: true,
    file_count: files.size,
    total_bytes: total_bytes,
    last_modified: last_modified.utc.iso8601
  }
rescue Aws::S3::Errors::ServiceError => e
  puts "  ⚠️  S3 scan failed for #{project_id}: #{e.message}"
  { exists: false, file_count: 0, total_bytes: 0, last_modified: nil, error: e.message }
end