Class: ClaudeUsage::FileReader

Inherits:
Object
  • Object
show all
Defined in:
lib/claude_usage/file_reader.rb

Defined Under Namespace

Classes: InvalidProjectNameError

Constant Summary collapse

CLAUDE_PATHS = 
[
  File.expand_path('~/.config/claude/projects'),
  File.expand_path('~/.claude/projects')
].freeze

Instance Method Summary collapse

Constructor Details

#initialize(project_name: nil) ⇒ FileReader

Returns a new instance of FileReader.



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# File 'lib/claude_usage/file_reader.rb', line 14

def initialize(project_name: nil)
  # Use provided name or auto-detect from Rails.root
  @project_name = project_name || ClaudeUsage.configuration.resolved_project_name
  validate_project_name!
end

Instance Method Details

#read_usage_data ⇒ Object 



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# File 'lib/claude_usage/file_reader.rb', line 20

def read_usage_data
  entries = []
  processed_hashes = Set.new

  jsonl_files.each do |file|
    File.foreach(file) do |line|
      next if line.strip.empty?

      begin
        data = JSON.parse(line)

        # Deduplication
        message_id = data.dig('message', 'id')
        request_id = data['requestId']

        if message_id && request_id
          unique_hash = "#{message_id}:#{request_id}"
          next if processed_hashes.include?(unique_hash)

          processed_hashes.add(unique_hash)
        end

        entries << parse_entry(data)
      rescue JSON::ParserError => e
        logger&.debug "Skipping invalid JSON line: #{e.message}"
      end
    end
  end

  entries
end