Module: StripeMock::RequestHandlers::Charges

Included in:
Instance
Defined in:
lib/stripe_mock/request_handlers/charges.rb

Constant Summary collapse

SEARCH_FIELDS = 
[
  "amount",
  "currency",
  "customer",
  "payment_method_details.card.brand",
  "payment_method_details.card.exp_month",
  "payment_method_details.card.exp_year",
  "payment_method_details.card.fingerprint",
  "payment_method_details.card.last4",
  "status",
].freeze

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(klass) ⇒ Object

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# File 'lib/stripe_mock/request_handlers/charges.rb', line 5

def Charges.included(klass)
  klass.add_handler 'post /v1/charges',               :new_charge
  klass.add_handler 'get /v1/charges',                :get_charges
  klass.add_handler 'get /v1/charges/search',         :search_charges
  klass.add_handler 'get /v1/charges/((?!search).*)', :get_charge
  klass.add_handler 'post /v1/charges/(.*)/capture',  :capture_charge
  klass.add_handler 'post /v1/charges/(.*)/refund',   :refund_charge
  klass.add_handler 'post /v1/charges/(.*)/refunds',  :refund_charge
  klass.add_handler 'post /v1/charges/(.*)',          :update_charge
end

Instance Method Details

#capture_charge(route, method_url, params, headers) ⇒ Object

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# File 'lib/stripe_mock/request_handlers/charges.rb', line 126

def capture_charge(route, method_url, params, headers)
  route =~ method_url
  charge = assert_existence :charge, $1, charges[$1]

  if params[:amount]
    refund = Data.mock_refund(
      :balance_transaction => new_balance_transaction('txn'),
      :id => new_id('re'),
      :amount => charge[:amount] - params[:amount]
    )
    add_refund_to_charge(refund, charge)
  end

  if params[:application_fee]
    charge[:application_fee] = params[:application_fee]
  end

  charge[:captured] = true
  charge
end

#get_charge(route, method_url, params, headers) ⇒ Object

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# File 'lib/stripe_mock/request_handlers/charges.rb', line 112

def get_charge(route, method_url, params, headers)
  route =~ method_url
  charge_id = $1 || params[:charge]
  charge = assert_existence :charge, charge_id, charges[charge_id]

  charge = charge.clone
  if params[:expand] == ['balance_transaction']
    balance_transaction = balance_transactions[charge[:balance_transaction]]
    charge[:balance_transaction] = balance_transaction
  end

  charge
end

#get_charges(route, method_url, params, headers) ⇒ Object

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# File 'lib/stripe_mock/request_handlers/charges.rb', line 81

def get_charges(route, method_url, params, headers)
  params[:offset] ||= 0
  params[:limit] ||= 10

  clone = charges.clone

  if params[:customer]
    clone.delete_if { |k,v| v[:customer] != params[:customer] }
  end

  Data.mock_list_object(clone.values, params)
end

#new_charge(route, method_url, params, headers = {}) ⇒ Object

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# File 'lib/stripe_mock/request_handlers/charges.rb', line 16

def new_charge(route, method_url, params, headers = {})
   = headers && headers[:stripe_account] || Stripe.api_key

  if headers && headers[:idempotency_key]
    params[:idempotency_key] = headers[:idempotency_key]
    if charges.any?
      original_charge = charges.values.find { |c| c[:idempotency_key] == headers[:idempotency_key]}
      return charges[original_charge[:id]] if original_charge
    end
  end

  id = new_id('ch')

  if params[:source]
    if params[:source].is_a?(String)
      # if a customer is provided, the card parameter is assumed to be the actual
      # card id, not a token. in this case we'll find the card in the customer
      # object and return that.
      if params[:customer]
        params[:source] = get_card(customers[][params[:customer]], params[:source])
      else
        params[:source] = get_card_or_bank_by_token(params[:source])
      end
    elsif params[:source][:id]
      raise Stripe::InvalidRequestError.new("Invalid token id: #{params[:source]}", 'card', http_status: 400)
    end
  elsif params[:customer]
    customer = customers[][params[:customer]]
    if customer && customer[:default_source]
      params[:source] = get_card(customer, customer[:default_source])
    end
  end

  ensure_required_params(params)
  bal_trans_params = { amount: params[:amount], source: id, application_fee: params[:application_fee] }

  balance_transaction_id = new_balance_transaction('txn', bal_trans_params)

  charges[id] = Data.mock_charge(
      params.merge :id => id,
      :balance_transaction => balance_transaction_id)

  charge = charges[id].clone
  if params[:expand] == ['balance_transaction']
    charge[:balance_transaction] =
      balance_transactions[balance_transaction_id]
  end

  charge
end

#refund_charge(route, method_url, params, headers) ⇒ Object

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# File 'lib/stripe_mock/request_handlers/charges.rb', line 147

def refund_charge(route, method_url, params, headers)
  charge = get_charge(route, method_url, params, headers)

  new_refund(
    route,
    method_url,
    params.merge(:charge => charge[:id]),
    headers
  )
end

#search_charges(route, method_url, params, headers) ⇒ Object

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# File 'lib/stripe_mock/request_handlers/charges.rb', line 105

def search_charges(route, method_url, params, headers)
  require_param(:query) unless params[:query]

  results = search_results(charges.values, params[:query], fields: SEARCH_FIELDS, resource_name: "charges")
  Data.mock_list_object(results, params)
end

#update_charge(route, method_url, params, headers) ⇒ Object

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# File 'lib/stripe_mock/request_handlers/charges.rb', line 67

def update_charge(route, method_url, params, headers)
  route =~ method_url
  id = $1

  charge = assert_existence :charge, id, charges[id]
  allowed = allowed_params(params)
  disallowed = params.keys - allowed
  if disallowed.count > 0
    raise Stripe::InvalidRequestError.new("Received unknown parameters: #{disallowed.join(', ')}" , '', http_status: 400)
  end

  charges[id] = Util.rmerge(charge, params)
end