=begin
#Velo Payments APIs

### Terms and Definitions  Throughout this document and the Velo platform the following terms are used:  * **Payor.** An entity (typically a corporation) which wishes to pay funds to one or more payees via a payout. * **Payee.** The recipient of funds paid out by a payor. * **Payment.** A single transfer of funds from a payor to a payee. * **Payout.** A batch of Payments, typically used by a payor to logically group payments (e.g. by business day). Technically there need be no relationship between the payments in a payout - a single payout can contain payments to multiple payees and/or multiple payments to a single payee. * **Sandbox.** An integration environment provided by Velo Payments which offers a similar API experience to the production environment, but all funding and payment events are simulated, along with many other services such as OFAC sanctions list checking.  ## Overview  The Velo Payments API allows a payor to perform a number of operations. The following is a list of the main capabilities in a natural order of execution:  * Authenticate with the Velo platform * Maintain a collection of payees * Query the payor’s current balance of funds within the platform and perform additional funding * Issue payments to payees * Query the platform for a history of those payments  This document describes the main concepts and APIs required to get up and running with the Velo Payments platform. It is not an exhaustive API reference. For that, please see the separate Velo Payments API Reference.  ## API Considerations  The Velo Payments API is REST based and uses the JSON format for requests and responses.  Most calls are secured using OAuth 2 security and require a valid authentication access token for successful operation. See the Authentication section for details.  Where a dynamic value is required in the examples below, the {token} format is used, suggesting that the caller needs to supply the appropriate value of the token in question (without including the { or } characters).  Where curl examples are given, the –d @filename.json approach is used, indicating that the request body should be placed into a file named filename.json in the current directory. Each of the curl examples in this document should be considered a single line on the command-line, regardless of how they appear in print.  ## Authenticating with the Velo Platform  Once Velo backoffice staff have added your organization as a payor within the Velo platform sandbox, they will create you a payor Id, an API key and an API secret and share these with you in a secure manner.  You will need to use these values to authenticate with the Velo platform in order to gain access to the APIs. The steps to take are explained in the following:  create a string comprising the API key (e.g. 44a9537d-d55d-4b47-8082-14061c2bcdd8) and API secret (e.g. c396b26b-137a-44fd-87f5-34631f8fd529) with a colon between them. E.g. 44a9537d-d55d-4b47-8082-14061c2bcdd8:c396b26b-137a-44fd-87f5-34631f8fd529  base64 encode this string. E.g.: NDRhOTUzN2QtZDU1ZC00YjQ3LTgwODItMTQwNjFjMmJjZGQ4OmMzOTZiMjZiLTEzN2EtNDRmZC04N2Y1LTM0NjMxZjhmZDUyOQ==  create an HTTP **Authorization** header with the value set to e.g. Basic NDRhOTUzN2QtZDU1ZC00YjQ3LTgwODItMTQwNjFjMmJjZGQ4OmMzOTZiMjZiLTEzN2EtNDRmZC04N2Y1LTM0NjMxZjhmZDUyOQ==  perform the Velo authentication REST call using the HTTP header created above e.g. via curl:  ```   curl -X POST \\   -H \"Content-Type: application/json\" \\   -H \"Authorization: Basic NDRhOTUzN2QtZDU1ZC00YjQ3LTgwODItMTQwNjFjMmJjZGQ4OmMzOTZiMjZiLTEzN2EtNDRmZC04N2Y1LTM0NjMxZjhmZDUyOQ==\" \\   'https://api.sandbox.velopayments.com/v1/authenticate?grant_type=client_credentials' ```  If successful, this call will result in a **200** HTTP status code and a response body such as:  ```   {     \"access_token\":\"19f6bafd-93fd-4747-b229-00507bbc991f\",     \"token_type\":\"bearer\",     \"expires_in\":1799,     \"scope\":\"...\"   } ``` ## API access following authentication Following successful authentication, the value of the access_token field in the response (indicated in green above) should then be presented with all subsequent API calls to allow the Velo platform to validate that the caller is authenticated.  This is achieved by setting the HTTP Authorization header with the value set to e.g. Bearer 19f6bafd-93fd-4747-b229-00507bbc991f such as the curl example below:  ```   -H \"Authorization: Bearer 19f6bafd-93fd-4747-b229-00507bbc991f \" ```  If you make other Velo API calls which require authorization but the Authorization header is missing or invalid then you will get a **401** HTTP status response. 

The version of the OpenAPI document: 2.20.29

Generated by: https://openapi-generator.tech
OpenAPI Generator version: 4.3.0-SNAPSHOT

=end

require 'cgi'

module VeloPayments
  class LoginApi
    attr_accessor :api_client

    def initialize(api_client = ApiClient.default)
      @api_client = api_client
    end
    # Logout
    # <p>Given a valid access token in the header then log out the authenticated user or client </p> <p>Will revoke the token</p> 
    # @param [Hash] opts the optional parameters
    # @return [nil]
    def logout(opts = {})
      logout_with_http_info(opts)
      nil
    end

    # Logout
    # &lt;p&gt;Given a valid access token in the header then log out the authenticated user or client &lt;/p&gt; &lt;p&gt;Will revoke the token&lt;/p&gt; 
    # @param [Hash] opts the optional parameters
    # @return [Array<(nil, Integer, Hash)>] nil, response status code and response headers
    def logout_with_http_info(opts = {})
      if @api_client.config.debugging
        @api_client.config.logger.debug 'Calling API: LoginApi.logout ...'
      end
      # resource path
      local_var_path = '/v1/logout'

      # query parameters
      query_params = opts[:query_params] || {}

      # header parameters
      header_params = opts[:header_params] || {}
      # HTTP header 'Accept' (if needed)
      header_params['Accept'] = @api_client.select_header_accept(['application/json'])

      # form parameters
      form_params = opts[:form_params] || {}

      # http body (model)
      post_body = opts[:body] 

      # return_type
      return_type = opts[:return_type] 

      # auth_names
      auth_names = opts[:auth_names] || ['OAuth2']

      new_options = opts.merge(
        :header_params => header_params,
        :query_params => query_params,
        :form_params => form_params,
        :body => post_body,
        :auth_names => auth_names,
        :return_type => return_type
      )

      data, status_code, headers = @api_client.call_api(:POST, local_var_path, new_options)
      if @api_client.config.debugging
        @api_client.config.logger.debug "API called: LoginApi#logout\nData: #{data.inspect}\nStatus code: #{status_code}\nHeaders: #{headers}"
      end
      return data, status_code, headers
    end

    # Reset password
    # <p>Reset password </p> <p>An email with an embedded link will be sent to the receipient of the email address </p> <p>The link will contain a token to be used for resetting the password </p> 
    # @param reset_password_request [ResetPasswordRequest] An Email address to send the reset password link to
    # @param [Hash] opts the optional parameters
    # @return [nil]
    def reset_password(reset_password_request, opts = {})
      reset_password_with_http_info(reset_password_request, opts)
      nil
    end

    # Reset password
    # &lt;p&gt;Reset password &lt;/p&gt; &lt;p&gt;An email with an embedded link will be sent to the receipient of the email address &lt;/p&gt; &lt;p&gt;The link will contain a token to be used for resetting the password &lt;/p&gt; 
    # @param reset_password_request [ResetPasswordRequest] An Email address to send the reset password link to
    # @param [Hash] opts the optional parameters
    # @return [Array<(nil, Integer, Hash)>] nil, response status code and response headers
    def reset_password_with_http_info(reset_password_request, opts = {})
      if @api_client.config.debugging
        @api_client.config.logger.debug 'Calling API: LoginApi.reset_password ...'
      end
      # verify the required parameter 'reset_password_request' is set
      if @api_client.config.client_side_validation && reset_password_request.nil?
        fail ArgumentError, "Missing the required parameter 'reset_password_request' when calling LoginApi.reset_password"
      end
      # resource path
      local_var_path = '/v1/password/reset'

      # query parameters
      query_params = opts[:query_params] || {}

      # header parameters
      header_params = opts[:header_params] || {}
      # HTTP header 'Accept' (if needed)
      header_params['Accept'] = @api_client.select_header_accept(['application/json'])
      # HTTP header 'Content-Type'
      header_params['Content-Type'] = @api_client.select_header_content_type(['application/json'])

      # form parameters
      form_params = opts[:form_params] || {}

      # http body (model)
      post_body = opts[:body] || @api_client.object_to_http_body(reset_password_request) 

      # return_type
      return_type = opts[:return_type] 

      # auth_names
      auth_names = opts[:auth_names] || []

      new_options = opts.merge(
        :header_params => header_params,
        :query_params => query_params,
        :form_params => form_params,
        :body => post_body,
        :auth_names => auth_names,
        :return_type => return_type
      )

      data, status_code, headers = @api_client.call_api(:POST, local_var_path, new_options)
      if @api_client.config.debugging
        @api_client.config.logger.debug "API called: LoginApi#reset_password\nData: #{data.inspect}\nStatus code: #{status_code}\nHeaders: #{headers}"
      end
      return data, status_code, headers
    end

    # validate
    # <p>The second part of login involves validating using an MFA device</p> <p>An access token with PRE_AUTH authorities is required</p> 
    # @param access_token_validation_request [AccessTokenValidationRequest] An OTP from the user&#39;s registered MFA Device 
    # @param [Hash] opts the optional parameters
    # @return [AccessTokenResponse]
    def validate_access_token(access_token_validation_request, opts = {})
      data, _status_code, _headers = validate_access_token_with_http_info(access_token_validation_request, opts)
      data
    end

    # validate
    # &lt;p&gt;The second part of login involves validating using an MFA device&lt;/p&gt; &lt;p&gt;An access token with PRE_AUTH authorities is required&lt;/p&gt; 
    # @param access_token_validation_request [AccessTokenValidationRequest] An OTP from the user&#39;s registered MFA Device 
    # @param [Hash] opts the optional parameters
    # @return [Array<(AccessTokenResponse, Integer, Hash)>] AccessTokenResponse data, response status code and response headers
    def validate_access_token_with_http_info(access_token_validation_request, opts = {})
      if @api_client.config.debugging
        @api_client.config.logger.debug 'Calling API: LoginApi.validate_access_token ...'
      end
      # verify the required parameter 'access_token_validation_request' is set
      if @api_client.config.client_side_validation && access_token_validation_request.nil?
        fail ArgumentError, "Missing the required parameter 'access_token_validation_request' when calling LoginApi.validate_access_token"
      end
      # resource path
      local_var_path = '/v1/validate'

      # query parameters
      query_params = opts[:query_params] || {}

      # header parameters
      header_params = opts[:header_params] || {}
      # HTTP header 'Accept' (if needed)
      header_params['Accept'] = @api_client.select_header_accept(['application/json'])
      # HTTP header 'Content-Type'
      header_params['Content-Type'] = @api_client.select_header_content_type(['application/json'])

      # form parameters
      form_params = opts[:form_params] || {}

      # http body (model)
      post_body = opts[:body] || @api_client.object_to_http_body(access_token_validation_request) 

      # return_type
      return_type = opts[:return_type] || 'AccessTokenResponse' 

      # auth_names
      auth_names = opts[:auth_names] || ['OAuth2']

      new_options = opts.merge(
        :header_params => header_params,
        :query_params => query_params,
        :form_params => form_params,
        :body => post_body,
        :auth_names => auth_names,
        :return_type => return_type
      )

      data, status_code, headers = @api_client.call_api(:POST, local_var_path, new_options)
      if @api_client.config.debugging
        @api_client.config.logger.debug "API called: LoginApi#validate_access_token\nData: #{data.inspect}\nStatus code: #{status_code}\nHeaders: #{headers}"
      end
      return data, status_code, headers
    end

    # Authentication endpoint
    # Use this endpoint to obtain an access token for calling Velo Payments APIs. Use HTTP Basic Auth. String value of Basic and a Base64 endcoded string comprising the API key (e.g. 44a9537d-d55d-4b47-8082-14061c2bcdd8) and API secret  (e.g. c396b26b-137a-44fd-87f5-34631f8fd529) with a colon between them. E.g. Basic 44a9537d-d55d-4b47-8082-14061c2bcdd8:c396b26b-137a-44fd-87f5-34631f8fd529 
    # @param [Hash] opts the optional parameters
    # @option opts [String] :grant_type OAuth grant type. Should use &#39;client_credentials&#39; (default to 'client_credentials')
    # @return [AuthResponse]
    def velo_auth(opts = {})
      data, _status_code, _headers = velo_auth_with_http_info(opts)
      data
    end

    # Authentication endpoint
    # Use this endpoint to obtain an access token for calling Velo Payments APIs. Use HTTP Basic Auth. String value of Basic and a Base64 endcoded string comprising the API key (e.g. 44a9537d-d55d-4b47-8082-14061c2bcdd8) and API secret  (e.g. c396b26b-137a-44fd-87f5-34631f8fd529) with a colon between them. E.g. Basic 44a9537d-d55d-4b47-8082-14061c2bcdd8:c396b26b-137a-44fd-87f5-34631f8fd529 
    # @param [Hash] opts the optional parameters
    # @option opts [String] :grant_type OAuth grant type. Should use &#39;client_credentials&#39;
    # @return [Array<(AuthResponse, Integer, Hash)>] AuthResponse data, response status code and response headers
    def velo_auth_with_http_info(opts = {})
      if @api_client.config.debugging
        @api_client.config.logger.debug 'Calling API: LoginApi.velo_auth ...'
      end
      # resource path
      local_var_path = '/v1/authenticate'

      # query parameters
      query_params = opts[:query_params] || {}
      query_params[:'grant_type'] = opts[:'grant_type'] if !opts[:'grant_type'].nil?

      # header parameters
      header_params = opts[:header_params] || {}
      # HTTP header 'Accept' (if needed)
      header_params['Accept'] = @api_client.select_header_accept(['application/json'])

      # form parameters
      form_params = opts[:form_params] || {}

      # http body (model)
      post_body = opts[:body] 

      # return_type
      return_type = opts[:return_type] || 'AuthResponse' 

      # auth_names
      auth_names = opts[:auth_names] || ['basicAuth']

      new_options = opts.merge(
        :header_params => header_params,
        :query_params => query_params,
        :form_params => form_params,
        :body => post_body,
        :auth_names => auth_names,
        :return_type => return_type
      )

      data, status_code, headers = @api_client.call_api(:POST, local_var_path, new_options)
      if @api_client.config.debugging
        @api_client.config.logger.debug "API called: LoginApi#velo_auth\nData: #{data.inspect}\nStatus code: #{status_code}\nHeaders: #{headers}"
      end
      return data, status_code, headers
    end
  end
end