require 'aggcat'

# Aggcat global configuration
Aggcat.configure do |config|
  config.issuer_id = 'your issuer id'
  config.consumer_key = 'your consumer key'
  config.consumer_secret = 'your consumer secret'
  config.certificate_path = '/path/to/your/certificate/key'
  # certificate could be provided as a string instead of a path to a file using certificate_value
  # certificate_value takes precedence over certificate_path
  # certificate_value should contain newline characters as appropriate
  # config.certificate_value = "-----BEGIN RSA PRIVATE KEY-----\nasdf123FOO$BAR\n...\n-----END RSA PRIVATE KEY-----"
end

# alternatively, specify configuration options when instantiating an Aggcat::Client
client = Aggcat::Client.new(
  issuer_id: 'your issuer id',
  consumer_key: 'your consumer key',
  consumer_secret: 'your consumer secret',
  certificate_path: '/path/to/your/certificate/key', # OR certificate_value: "--BEGIN RSA KEY--..."
  customer_id: 'scope for all requests'
)

# create an scoped client by customer_id
client = Aggcat.scope(customer_id)

# get all supported financial institutions
client.institutions

# get details for Bank of America
client.institution(14007)

# add new financial account to aggregate from Bank of America
# the second argument is a Hash of the required fields specified in the client.institution() response
response = client.discover_and_add_accounts(14007, {'key1'=>'value1','key2'=>'value2','key3'=>'value3'})

# in case MFA is required
questions = response[:result][:challenges]
answers = ['first answer', 'second answer']
challenge_session_id = response[:challenge_session_id]
challenge_node_id = response[:challenge_node_id]
client.account_confirmation(14007, challenge_session_id, challenge_node_id, answers)

# get already aggregated financial account
client.account(account_id)

# get all aggregated accounts
client.accounts

# get account transactions
start_date = Date.today - 30
end_date = Date.today # optional
client.account_transactions(account_id, start_date, end_date)

# update account type
client.update_account_type(account_id, 'CREDITCARD')

# update login credentials
client.update_login(institution_id, login_id, new_username, new_password)

# in case MFA is required
client.update_login_confirmation(login_id, challenge_session_id, challenge_node_id, answers)

# get position info for an investment account
client.investment_positions(account_id)

# you can set scope inline for any request
Aggcat.scope(customer_id).account(account_id)

# delete account
client.delete_account(account_id)

# delete customer for the current scope
client.delete_customer