Class: FlowChat::Whatsapp::Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/flow_chat/whatsapp/configuration.rb

Constant Summary collapse

@@configurations =

Class-level storage for named configurations

{}

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name) ⇒ Configuration

Returns a new instance of Configuration.



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# File 'lib/flow_chat/whatsapp/configuration.rb', line 10

def initialize(name)
  @name = name
  @access_token = nil
  @phone_number_id = nil
  @verify_token = nil
  @app_id = nil
  @app_secret = nil
  @webhook_verify_token = nil
  @business_account_id = nil
  @skip_signature_validation = false

  FlowChat.logger.debug { "WhatsApp::Configuration: Initialized configuration with name: #{name || "anonymous"}" }

  register_as(name) if name.present?
end

Instance Attribute Details

#access_token ⇒ Object

Returns the value of attribute access_token.



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# File 'lib/flow_chat/whatsapp/configuration.rb', line 4

def access_token
  @access_token
end

#app_id ⇒ Object

Returns the value of attribute app_id.



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# File 'lib/flow_chat/whatsapp/configuration.rb', line 4

def app_id
  @app_id
end

#app_secret ⇒ Object

Returns the value of attribute app_secret.



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# File 'lib/flow_chat/whatsapp/configuration.rb', line 4

def app_secret
  @app_secret
end

#business_account_id ⇒ Object

Returns the value of attribute business_account_id.



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# File 'lib/flow_chat/whatsapp/configuration.rb', line 4

def 
  @business_account_id
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/flow_chat/whatsapp/configuration.rb', line 4

def name
  @name
end

#phone_number_id ⇒ Object

Returns the value of attribute phone_number_id.



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# File 'lib/flow_chat/whatsapp/configuration.rb', line 4

def phone_number_id
  @phone_number_id
end

#skip_signature_validation ⇒ Object

Returns the value of attribute skip_signature_validation.



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# File 'lib/flow_chat/whatsapp/configuration.rb', line 4

def skip_signature_validation
  @skip_signature_validation
end

#verify_token ⇒ Object

Returns the value of attribute verify_token.



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# File 'lib/flow_chat/whatsapp/configuration.rb', line 4

def verify_token
  @verify_token
end

#webhook_verify_token ⇒ Object

Returns the value of attribute webhook_verify_token.



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# File 'lib/flow_chat/whatsapp/configuration.rb', line 4

def webhook_verify_token
  @webhook_verify_token
end

Class Method Details

.clear_all! ⇒ Object

Clear all registered configurations (useful for testing)



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# File 'lib/flow_chat/whatsapp/configuration.rb', line 96

def self.clear_all!
  FlowChat.logger.debug { "WhatsApp::Configuration: Clearing all registered configurations" }
  @@configurations.clear
end

.configuration_names ⇒ Object

Get all configuration names



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# File 'lib/flow_chat/whatsapp/configuration.rb', line 89

def self.configuration_names
  names = @@configurations.keys
  FlowChat.logger.debug { "WhatsApp::Configuration: Available configurations: #{names}" }
  names
end

.exists?(name) ⇒ Boolean

Check if a named configuration exists

Returns:

  • (Boolean) 


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# File 'lib/flow_chat/whatsapp/configuration.rb', line 82

def self.exists?(name)
  exists = @@configurations.key?(name.to_sym)
  FlowChat.logger.debug { "WhatsApp::Configuration: Configuration '#{name}' exists: #{exists}" }
  exists
end

.from_credentials ⇒ Object

Load configuration from Rails credentials or environment variables



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# File 'lib/flow_chat/whatsapp/configuration.rb', line 27

def self.from_credentials
  FlowChat.logger.info { "WhatsApp::Configuration: Loading configuration from credentials/environment" }

  config = new(nil)

  if defined?(Rails) && Rails.application.credentials.whatsapp
    FlowChat.logger.debug { "WhatsApp::Configuration: Loading from Rails credentials" }
    credentials = Rails.application.credentials.whatsapp
    config.access_token = credentials[:access_token]
    config.phone_number_id = credentials[:phone_number_id]
    config.verify_token = credentials[:verify_token]
    config.app_id = credentials[:app_id]
    config.app_secret = credentials[:app_secret]
    config. = credentials[:business_account_id]
    config.skip_signature_validation = credentials[:skip_signature_validation] || false
  else
    FlowChat.logger.debug { "WhatsApp::Configuration: Loading from environment variables" }
    # Fallback to environment variables
    config.access_token = ENV["WHATSAPP_ACCESS_TOKEN"]
    config.phone_number_id = ENV["WHATSAPP_PHONE_NUMBER_ID"]
    config.verify_token = ENV["WHATSAPP_VERIFY_TOKEN"]
    config.app_id = ENV["WHATSAPP_APP_ID"]
    config.app_secret = ENV["WHATSAPP_APP_SECRET"]
    config. = ENV["WHATSAPP_BUSINESS_ACCOUNT_ID"]
    config.skip_signature_validation = ENV["WHATSAPP_SKIP_SIGNATURE_VALIDATION"] == "true"
  end

  if config.valid?
    FlowChat.logger.info { "WhatsApp::Configuration: Configuration loaded successfully - phone_number_id: #{config.phone_number_id}" }
  else
    FlowChat.logger.warn { "WhatsApp::Configuration: Incomplete configuration loaded - missing required fields" }
  end

  config
end

.get(name) ⇒ Object

Get a named configuration



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# File 'lib/flow_chat/whatsapp/configuration.rb', line 70

def self.get(name)
  config = @@configurations[name.to_sym]
  if config
    FlowChat.logger.debug { "WhatsApp::Configuration: Retrieved configuration '#{name}'" }
    config
  else
    FlowChat.logger.error { "WhatsApp::Configuration: Configuration '#{name}' not found" }
    raise ArgumentError, "WhatsApp configuration '#{name}' not found"
  end
end

.register(name, config) ⇒ Object

Register a named configuration



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# File 'lib/flow_chat/whatsapp/configuration.rb', line 64

def self.register(name, config)
  FlowChat.logger.debug { "WhatsApp::Configuration: Registering configuration '#{name}'" }
  @@configurations[name.to_sym] = config
end

Instance Method Details

#api_base_url ⇒ Object

Get API base URL from global config



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# File 'lib/flow_chat/whatsapp/configuration.rb', line 132

def api_base_url
  FlowChat::Config.whatsapp.api_base_url
end

#api_headers ⇒ Object

Headers for API requests



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# File 'lib/flow_chat/whatsapp/configuration.rb', line 137

def api_headers
  {
    "Authorization" => "Bearer #{access_token}",
    "Content-Type" => "application/json"
  }
end

#media_url(media_id) ⇒ Object 



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# File 'lib/flow_chat/whatsapp/configuration.rb', line 123

def media_url(media_id)
  "#{FlowChat::Config.whatsapp.api_base_url}/#{media_id}"
end

#messages_url ⇒ Object

API endpoints



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# File 'lib/flow_chat/whatsapp/configuration.rb', line 119

def messages_url
  "#{FlowChat::Config.whatsapp.api_base_url}/#{phone_number_id}/messages"
end

#phone_numbers_url ⇒ Object 



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# File 'lib/flow_chat/whatsapp/configuration.rb', line 127

def phone_numbers_url
  "#{FlowChat::Config.whatsapp.api_base_url}/#{}/phone_numbers"
end

#register_as(name) ⇒ Object

Register this configuration with a name



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# File 'lib/flow_chat/whatsapp/configuration.rb', line 102

def register_as(name)
  FlowChat.logger.debug { "WhatsApp::Configuration: Registering configuration as '#{name}'" }
  @name = name.to_sym
  self.class.register(@name, self)
  self
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/flow_chat/whatsapp/configuration.rb', line 109

def valid?
  is_valid = access_token && !access_token.to_s.empty? &&
    phone_number_id && !phone_number_id.to_s.empty? &&
    verify_token && !verify_token.to_s.empty?

  FlowChat.logger.debug { "WhatsApp::Configuration: Configuration valid: #{is_valid}" }
  is_valid
end