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billing_request_service.go
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package gocardless
import (
"bytes"
"context"
"encoding/json"
"errors"
"fmt"
"io"
"net/http"
"net/url"
"github.com/google/go-querystring/query"
)
var _ = query.Values
var _ = bytes.NewBuffer
var _ = json.NewDecoder
var _ = errors.New
// BillingRequestService manages billing_requests
type BillingRequestServiceImpl struct {
config Config
}
type BillingRequestActionsAvailableCurrencies struct {
Currency string `url:"currency,omitempty" json:"currency,omitempty"`
}
type BillingRequestActionsBankAuthorisation struct {
Adapter string `url:"adapter,omitempty" json:"adapter,omitempty"`
AuthorisationType string `url:"authorisation_type,omitempty" json:"authorisation_type,omitempty"`
}
type BillingRequestActionsCollectCustomerDetailsIncompleteFields struct {
Customer []string `url:"customer,omitempty" json:"customer,omitempty"`
CustomerBillingDetail []string `url:"customer_billing_detail,omitempty" json:"customer_billing_detail,omitempty"`
}
type BillingRequestActionsCollectCustomerDetails struct {
DefaultCountryCode string `url:"default_country_code,omitempty" json:"default_country_code,omitempty"`
IncompleteFields *BillingRequestActionsCollectCustomerDetailsIncompleteFields `url:"incomplete_fields,omitempty" json:"incomplete_fields,omitempty"`
}
type BillingRequestActions struct {
AvailableCurrencies *[]string `url:"available_currencies,omitempty" json:"available_currencies,omitempty"`
BankAuthorisation *BillingRequestActionsBankAuthorisation `url:"bank_authorisation,omitempty" json:"bank_authorisation,omitempty"`
CollectCustomerDetails *BillingRequestActionsCollectCustomerDetails `url:"collect_customer_details,omitempty" json:"collect_customer_details,omitempty"`
CompletesActions []string `url:"completes_actions,omitempty" json:"completes_actions,omitempty"`
InstitutionGuessStatus string `url:"institution_guess_status,omitempty" json:"institution_guess_status,omitempty"`
Required bool `url:"required,omitempty" json:"required,omitempty"`
RequiresActions []string `url:"requires_actions,omitempty" json:"requires_actions,omitempty"`
Status string `url:"status,omitempty" json:"status,omitempty"`
Type string `url:"type,omitempty" json:"type,omitempty"`
}
type BillingRequestLinks struct {
BankAuthorisation string `url:"bank_authorisation,omitempty" json:"bank_authorisation,omitempty"`
Creditor string `url:"creditor,omitempty" json:"creditor,omitempty"`
Customer string `url:"customer,omitempty" json:"customer,omitempty"`
CustomerBankAccount string `url:"customer_bank_account,omitempty" json:"customer_bank_account,omitempty"`
CustomerBillingDetail string `url:"customer_billing_detail,omitempty" json:"customer_billing_detail,omitempty"`
MandateRequest string `url:"mandate_request,omitempty" json:"mandate_request,omitempty"`
MandateRequestMandate string `url:"mandate_request_mandate,omitempty" json:"mandate_request_mandate,omitempty"`
Organisation string `url:"organisation,omitempty" json:"organisation,omitempty"`
PaymentProvider string `url:"payment_provider,omitempty" json:"payment_provider,omitempty"`
PaymentRequest string `url:"payment_request,omitempty" json:"payment_request,omitempty"`
PaymentRequestPayment string `url:"payment_request_payment,omitempty" json:"payment_request_payment,omitempty"`
}
type BillingRequestMandateRequestConstraintsPeriodicLimits struct {
Alignment string `url:"alignment,omitempty" json:"alignment,omitempty"`
MaxPayments int `url:"max_payments,omitempty" json:"max_payments,omitempty"`
MaxTotalAmount int `url:"max_total_amount,omitempty" json:"max_total_amount,omitempty"`
Period string `url:"period,omitempty" json:"period,omitempty"`
}
type BillingRequestMandateRequestConstraints struct {
EndDate string `url:"end_date,omitempty" json:"end_date,omitempty"`
MaxAmountPerPayment int `url:"max_amount_per_payment,omitempty" json:"max_amount_per_payment,omitempty"`
PeriodicLimits []BillingRequestMandateRequestConstraintsPeriodicLimits `url:"periodic_limits,omitempty" json:"periodic_limits,omitempty"`
StartDate string `url:"start_date,omitempty" json:"start_date,omitempty"`
}
type BillingRequestMandateRequestLinks struct {
Mandate string `url:"mandate,omitempty" json:"mandate,omitempty"`
}
type BillingRequestMandateRequest struct {
AuthorisationSource string `url:"authorisation_source,omitempty" json:"authorisation_source,omitempty"`
ConsentType string `url:"consent_type,omitempty" json:"consent_type,omitempty"`
Constraints *BillingRequestMandateRequestConstraints `url:"constraints,omitempty" json:"constraints,omitempty"`
Currency string `url:"currency,omitempty" json:"currency,omitempty"`
Description string `url:"description,omitempty" json:"description,omitempty"`
Links *BillingRequestMandateRequestLinks `url:"links,omitempty" json:"links,omitempty"`
Metadata map[string]interface{} `url:"metadata,omitempty" json:"metadata,omitempty"`
PayerRequestedDualSignature bool `url:"payer_requested_dual_signature,omitempty" json:"payer_requested_dual_signature,omitempty"`
Scheme string `url:"scheme,omitempty" json:"scheme,omitempty"`
Verify string `url:"verify,omitempty" json:"verify,omitempty"`
}
type BillingRequestPaymentRequestLinks struct {
Payment string `url:"payment,omitempty" json:"payment,omitempty"`
}
type BillingRequestPaymentRequest struct {
Amount int `url:"amount,omitempty" json:"amount,omitempty"`
AppFee int `url:"app_fee,omitempty" json:"app_fee,omitempty"`
Currency string `url:"currency,omitempty" json:"currency,omitempty"`
Description string `url:"description,omitempty" json:"description,omitempty"`
FundsSettlement string `url:"funds_settlement,omitempty" json:"funds_settlement,omitempty"`
Links *BillingRequestPaymentRequestLinks `url:"links,omitempty" json:"links,omitempty"`
Metadata map[string]interface{} `url:"metadata,omitempty" json:"metadata,omitempty"`
Reference string `url:"reference,omitempty" json:"reference,omitempty"`
Scheme string `url:"scheme,omitempty" json:"scheme,omitempty"`
}
type BillingRequestResourcesCustomer struct {
CompanyName string `url:"company_name,omitempty" json:"company_name,omitempty"`
CreatedAt string `url:"created_at,omitempty" json:"created_at,omitempty"`
Email string `url:"email,omitempty" json:"email,omitempty"`
FamilyName string `url:"family_name,omitempty" json:"family_name,omitempty"`
GivenName string `url:"given_name,omitempty" json:"given_name,omitempty"`
Id string `url:"id,omitempty" json:"id,omitempty"`
Language string `url:"language,omitempty" json:"language,omitempty"`
Metadata map[string]interface{} `url:"metadata,omitempty" json:"metadata,omitempty"`
PhoneNumber string `url:"phone_number,omitempty" json:"phone_number,omitempty"`
}
type BillingRequestResourcesCustomerBankAccountLinks struct {
Customer string `url:"customer,omitempty" json:"customer,omitempty"`
}
type BillingRequestResourcesCustomerBankAccount struct {
AccountHolderName string `url:"account_holder_name,omitempty" json:"account_holder_name,omitempty"`
AccountNumberEnding string `url:"account_number_ending,omitempty" json:"account_number_ending,omitempty"`
AccountType string `url:"account_type,omitempty" json:"account_type,omitempty"`
BankAccountToken string `url:"bank_account_token,omitempty" json:"bank_account_token,omitempty"`
BankName string `url:"bank_name,omitempty" json:"bank_name,omitempty"`
CountryCode string `url:"country_code,omitempty" json:"country_code,omitempty"`
CreatedAt string `url:"created_at,omitempty" json:"created_at,omitempty"`
Currency string `url:"currency,omitempty" json:"currency,omitempty"`
Enabled bool `url:"enabled,omitempty" json:"enabled,omitempty"`
Id string `url:"id,omitempty" json:"id,omitempty"`
Links *BillingRequestResourcesCustomerBankAccountLinks `url:"links,omitempty" json:"links,omitempty"`
Metadata map[string]interface{} `url:"metadata,omitempty" json:"metadata,omitempty"`
}
type BillingRequestResourcesCustomerBillingDetail struct {
AddressLine1 string `url:"address_line1,omitempty" json:"address_line1,omitempty"`
AddressLine2 string `url:"address_line2,omitempty" json:"address_line2,omitempty"`
AddressLine3 string `url:"address_line3,omitempty" json:"address_line3,omitempty"`
City string `url:"city,omitempty" json:"city,omitempty"`
CountryCode string `url:"country_code,omitempty" json:"country_code,omitempty"`
CreatedAt string `url:"created_at,omitempty" json:"created_at,omitempty"`
DanishIdentityNumber string `url:"danish_identity_number,omitempty" json:"danish_identity_number,omitempty"`
Id string `url:"id,omitempty" json:"id,omitempty"`
IpAddress string `url:"ip_address,omitempty" json:"ip_address,omitempty"`
PostalCode string `url:"postal_code,omitempty" json:"postal_code,omitempty"`
Region string `url:"region,omitempty" json:"region,omitempty"`
Schemes []string `url:"schemes,omitempty" json:"schemes,omitempty"`
SwedishIdentityNumber string `url:"swedish_identity_number,omitempty" json:"swedish_identity_number,omitempty"`
}
type BillingRequestResources struct {
Customer *BillingRequestResourcesCustomer `url:"customer,omitempty" json:"customer,omitempty"`
CustomerBankAccount *BillingRequestResourcesCustomerBankAccount `url:"customer_bank_account,omitempty" json:"customer_bank_account,omitempty"`
CustomerBillingDetail *BillingRequestResourcesCustomerBillingDetail `url:"customer_billing_detail,omitempty" json:"customer_billing_detail,omitempty"`
}
// BillingRequest model
type BillingRequest struct {
Actions []BillingRequestActions `url:"actions,omitempty" json:"actions,omitempty"`
CreatedAt string `url:"created_at,omitempty" json:"created_at,omitempty"`
FallbackEnabled bool `url:"fallback_enabled,omitempty" json:"fallback_enabled,omitempty"`
FallbackOccurred bool `url:"fallback_occurred,omitempty" json:"fallback_occurred,omitempty"`
Id string `url:"id,omitempty" json:"id,omitempty"`
Links *BillingRequestLinks `url:"links,omitempty" json:"links,omitempty"`
MandateRequest *BillingRequestMandateRequest `url:"mandate_request,omitempty" json:"mandate_request,omitempty"`
Metadata map[string]interface{} `url:"metadata,omitempty" json:"metadata,omitempty"`
PaymentRequest *BillingRequestPaymentRequest `url:"payment_request,omitempty" json:"payment_request,omitempty"`
PurposeCode string `url:"purpose_code,omitempty" json:"purpose_code,omitempty"`
Resources *BillingRequestResources `url:"resources,omitempty" json:"resources,omitempty"`
Status string `url:"status,omitempty" json:"status,omitempty"`
}
type BillingRequestService interface {
Create(ctx context.Context, p BillingRequestCreateParams, opts ...RequestOption) (*BillingRequest, error)
CollectCustomerDetails(ctx context.Context, identity string, p BillingRequestCollectCustomerDetailsParams, opts ...RequestOption) (*BillingRequest, error)
CollectBankAccount(ctx context.Context, identity string, p BillingRequestCollectBankAccountParams, opts ...RequestOption) (*BillingRequest, error)
ConfirmPayerDetails(ctx context.Context, identity string, p BillingRequestConfirmPayerDetailsParams, opts ...RequestOption) (*BillingRequest, error)
Fulfil(ctx context.Context, identity string, p BillingRequestFulfilParams, opts ...RequestOption) (*BillingRequest, error)
Cancel(ctx context.Context, identity string, p BillingRequestCancelParams, opts ...RequestOption) (*BillingRequest, error)
List(ctx context.Context, p BillingRequestListParams, opts ...RequestOption) (*BillingRequestListResult, error)
All(ctx context.Context, p BillingRequestListParams, opts ...RequestOption) *BillingRequestListPagingIterator
Get(ctx context.Context, identity string, opts ...RequestOption) (*BillingRequest, error)
Notify(ctx context.Context, identity string, p BillingRequestNotifyParams, opts ...RequestOption) (*BillingRequest, error)
Fallback(ctx context.Context, identity string, p BillingRequestFallbackParams, opts ...RequestOption) (*BillingRequest, error)
ChooseCurrency(ctx context.Context, identity string, p BillingRequestChooseCurrencyParams, opts ...RequestOption) (*BillingRequest, error)
SelectInstitution(ctx context.Context, identity string, p BillingRequestSelectInstitutionParams, opts ...RequestOption) (*BillingRequest, error)
}
type BillingRequestCreateParamsLinks struct {
Creditor string `url:"creditor,omitempty" json:"creditor,omitempty"`
Customer string `url:"customer,omitempty" json:"customer,omitempty"`
CustomerBankAccount string `url:"customer_bank_account,omitempty" json:"customer_bank_account,omitempty"`
}
type BillingRequestCreateParamsMandateRequestConstraintsPeriodicLimits struct {
Alignment string `url:"alignment,omitempty" json:"alignment,omitempty"`
MaxPayments int `url:"max_payments,omitempty" json:"max_payments,omitempty"`
MaxTotalAmount int `url:"max_total_amount,omitempty" json:"max_total_amount,omitempty"`
Period string `url:"period,omitempty" json:"period,omitempty"`
}
type BillingRequestCreateParamsMandateRequestConstraints struct {
EndDate string `url:"end_date,omitempty" json:"end_date,omitempty"`
MaxAmountPerPayment int `url:"max_amount_per_payment,omitempty" json:"max_amount_per_payment,omitempty"`
PeriodicLimits []BillingRequestCreateParamsMandateRequestConstraintsPeriodicLimits `url:"periodic_limits,omitempty" json:"periodic_limits,omitempty"`
StartDate string `url:"start_date,omitempty" json:"start_date,omitempty"`
}
type BillingRequestCreateParamsMandateRequest struct {
AuthorisationSource string `url:"authorisation_source,omitempty" json:"authorisation_source,omitempty"`
Constraints *BillingRequestCreateParamsMandateRequestConstraints `url:"constraints,omitempty" json:"constraints,omitempty"`
Currency string `url:"currency,omitempty" json:"currency,omitempty"`
Description string `url:"description,omitempty" json:"description,omitempty"`
Metadata map[string]interface{} `url:"metadata,omitempty" json:"metadata,omitempty"`
Reference string `url:"reference,omitempty" json:"reference,omitempty"`
Scheme string `url:"scheme,omitempty" json:"scheme,omitempty"`
Verify string `url:"verify,omitempty" json:"verify,omitempty"`
}
type BillingRequestCreateParamsPaymentRequest struct {
Amount int `url:"amount,omitempty" json:"amount,omitempty"`
AppFee int `url:"app_fee,omitempty" json:"app_fee,omitempty"`
Currency string `url:"currency,omitempty" json:"currency,omitempty"`
Description string `url:"description,omitempty" json:"description,omitempty"`
FundsSettlement string `url:"funds_settlement,omitempty" json:"funds_settlement,omitempty"`
Metadata map[string]interface{} `url:"metadata,omitempty" json:"metadata,omitempty"`
Reference string `url:"reference,omitempty" json:"reference,omitempty"`
RetryIfPossible bool `url:"retry_if_possible,omitempty" json:"retry_if_possible,omitempty"`
Scheme string `url:"scheme,omitempty" json:"scheme,omitempty"`
}
// BillingRequestCreateParams parameters
type BillingRequestCreateParams struct {
FallbackEnabled bool `url:"fallback_enabled,omitempty" json:"fallback_enabled,omitempty"`
Links *BillingRequestCreateParamsLinks `url:"links,omitempty" json:"links,omitempty"`
MandateRequest *BillingRequestCreateParamsMandateRequest `url:"mandate_request,omitempty" json:"mandate_request,omitempty"`
Metadata map[string]interface{} `url:"metadata,omitempty" json:"metadata,omitempty"`
PaymentRequest *BillingRequestCreateParamsPaymentRequest `url:"payment_request,omitempty" json:"payment_request,omitempty"`
PurposeCode string `url:"purpose_code,omitempty" json:"purpose_code,omitempty"`
}
// Create
func (s *BillingRequestServiceImpl) Create(ctx context.Context, p BillingRequestCreateParams, opts ...RequestOption) (*BillingRequest, error) {
uri, err := url.Parse(fmt.Sprintf(s.config.Endpoint() + "/billing_requests"))
if err != nil {
return nil, err
}
o := &requestOptions{
retries: 3,
}
for _, opt := range opts {
err := opt(o)
if err != nil {
return nil, err
}
}
if o.idempotencyKey == "" {
o.idempotencyKey = NewIdempotencyKey()
}
var body io.Reader
var buf bytes.Buffer
err = json.NewEncoder(&buf).Encode(map[string]interface{}{
"billing_requests": p,
})
if err != nil {
return nil, err
}
body = &buf
req, err := http.NewRequest("POST", uri.String(), body)
if err != nil {
return nil, err
}
req = req.WithContext(ctx)
req.Header.Set("Authorization", "Bearer "+s.config.Token())
req.Header.Set("GoCardless-Version", "2015-07-06")
req.Header.Set("GoCardless-Client-Library", "gocardless-pro-go")
req.Header.Set("GoCardless-Client-Version", "4.1.0")
req.Header.Set("User-Agent", userAgent)
req.Header.Set("Content-Type", "application/json")
req.Header.Set("Idempotency-Key", o.idempotencyKey)
for key, value := range o.headers {
req.Header.Set(key, value)
}
client := s.config.Client()
if client == nil {
client = http.DefaultClient
}
var result struct {
Err *APIError `json:"error"`
BillingRequest *BillingRequest `json:"billing_requests"`
}
err = try(o.retries, func() error {
res, err := client.Do(req)
if err != nil {
return err
}
defer res.Body.Close()
err = responseErr(res)
if err != nil {
return err
}
err = json.NewDecoder(res.Body).Decode(&result)
if err != nil {
return err
}
if result.Err != nil {
return result.Err
}
return nil
})
if err != nil {
return nil, err
}
if result.BillingRequest == nil {
return nil, errors.New("missing result")
}
return result.BillingRequest, nil
}
type BillingRequestCollectCustomerDetailsParamsCustomer struct {
CompanyName string `url:"company_name,omitempty" json:"company_name,omitempty"`
Email string `url:"email,omitempty" json:"email,omitempty"`
FamilyName string `url:"family_name,omitempty" json:"family_name,omitempty"`
GivenName string `url:"given_name,omitempty" json:"given_name,omitempty"`
Language string `url:"language,omitempty" json:"language,omitempty"`
Metadata map[string]interface{} `url:"metadata,omitempty" json:"metadata,omitempty"`
PhoneNumber string `url:"phone_number,omitempty" json:"phone_number,omitempty"`
}
type BillingRequestCollectCustomerDetailsParamsCustomerBillingDetail struct {
AddressLine1 string `url:"address_line1,omitempty" json:"address_line1,omitempty"`
AddressLine2 string `url:"address_line2,omitempty" json:"address_line2,omitempty"`
AddressLine3 string `url:"address_line3,omitempty" json:"address_line3,omitempty"`
City string `url:"city,omitempty" json:"city,omitempty"`
CountryCode string `url:"country_code,omitempty" json:"country_code,omitempty"`
DanishIdentityNumber string `url:"danish_identity_number,omitempty" json:"danish_identity_number,omitempty"`
IpAddress string `url:"ip_address,omitempty" json:"ip_address,omitempty"`
PostalCode string `url:"postal_code,omitempty" json:"postal_code,omitempty"`
Region string `url:"region,omitempty" json:"region,omitempty"`
SwedishIdentityNumber string `url:"swedish_identity_number,omitempty" json:"swedish_identity_number,omitempty"`
}
// BillingRequestCollectCustomerDetailsParams parameters
type BillingRequestCollectCustomerDetailsParams struct {
Customer *BillingRequestCollectCustomerDetailsParamsCustomer `url:"customer,omitempty" json:"customer,omitempty"`
CustomerBillingDetail *BillingRequestCollectCustomerDetailsParamsCustomerBillingDetail `url:"customer_billing_detail,omitempty" json:"customer_billing_detail,omitempty"`
}
// CollectCustomerDetails
// If the billing request has a pending <code>collect_customer_details</code>
// action, this endpoint can be used to collect the details in order to
// complete it.
//
// The endpoint takes the same payload as Customers, but checks that the
// customer fields are populated correctly for the billing request scheme.
//
// Whatever is provided to this endpoint is used to update the referenced
// customer, and will take effect immediately after the request is
// successful.
func (s *BillingRequestServiceImpl) CollectCustomerDetails(ctx context.Context, identity string, p BillingRequestCollectCustomerDetailsParams, opts ...RequestOption) (*BillingRequest, error) {
uri, err := url.Parse(fmt.Sprintf(s.config.Endpoint()+"/billing_requests/%v/actions/collect_customer_details",
identity))
if err != nil {
return nil, err
}
o := &requestOptions{
retries: 3,
}
for _, opt := range opts {
err := opt(o)
if err != nil {
return nil, err
}
}
if o.idempotencyKey == "" {
o.idempotencyKey = NewIdempotencyKey()
}
var body io.Reader
var buf bytes.Buffer
err = json.NewEncoder(&buf).Encode(map[string]interface{}{
"data": p,
})
if err != nil {
return nil, err
}
body = &buf
req, err := http.NewRequest("POST", uri.String(), body)
if err != nil {
return nil, err
}
req = req.WithContext(ctx)
req.Header.Set("Authorization", "Bearer "+s.config.Token())
req.Header.Set("GoCardless-Version", "2015-07-06")
req.Header.Set("GoCardless-Client-Library", "gocardless-pro-go")
req.Header.Set("GoCardless-Client-Version", "4.1.0")
req.Header.Set("User-Agent", userAgent)
req.Header.Set("Content-Type", "application/json")
req.Header.Set("Idempotency-Key", o.idempotencyKey)
for key, value := range o.headers {
req.Header.Set(key, value)
}
client := s.config.Client()
if client == nil {
client = http.DefaultClient
}
var result struct {
Err *APIError `json:"error"`
BillingRequest *BillingRequest `json:"billing_requests"`
}
err = try(o.retries, func() error {
res, err := client.Do(req)
if err != nil {
return err
}
defer res.Body.Close()
err = responseErr(res)
if err != nil {
return err
}
err = json.NewDecoder(res.Body).Decode(&result)
if err != nil {
return err
}
if result.Err != nil {
return result.Err
}
return nil
})
if err != nil {
return nil, err
}
if result.BillingRequest == nil {
return nil, errors.New("missing result")
}
return result.BillingRequest, nil
}
// BillingRequestCollectBankAccountParams parameters
type BillingRequestCollectBankAccountParams struct {
AccountHolderName string `url:"account_holder_name,omitempty" json:"account_holder_name,omitempty"`
AccountNumber string `url:"account_number,omitempty" json:"account_number,omitempty"`
AccountNumberSuffix string `url:"account_number_suffix,omitempty" json:"account_number_suffix,omitempty"`
AccountType string `url:"account_type,omitempty" json:"account_type,omitempty"`
BankCode string `url:"bank_code,omitempty" json:"bank_code,omitempty"`
BranchCode string `url:"branch_code,omitempty" json:"branch_code,omitempty"`
CountryCode string `url:"country_code,omitempty" json:"country_code,omitempty"`
Currency string `url:"currency,omitempty" json:"currency,omitempty"`
Iban string `url:"iban,omitempty" json:"iban,omitempty"`
Metadata map[string]interface{} `url:"metadata,omitempty" json:"metadata,omitempty"`
PayId string `url:"pay_id,omitempty" json:"pay_id,omitempty"`
}
// CollectBankAccount
// If the billing request has a pending
// <code>collect_bank_account</code> action, this endpoint can be
// used to collect the details in order to complete it.
//
// The endpoint takes the same payload as Customer Bank Accounts, but check
// the bank account is valid for the billing request scheme before creating
// and attaching it.
//
// If the scheme is PayTo and the pay_id is available, this can be included in
// the payload along with the
// country_code.
//
// _ACH scheme_ For compliance reasons, an extra validation step is done using
// a third-party provider to make sure the customer's bank account can accept
// Direct Debit. If a bank account is discovered to be closed or invalid, the
// customer is requested to adjust the account number/routing number and
// succeed in this check to continue with the flow.
//
// _BACS scheme_ [Payer Name
// Verification](https://hub.gocardless.com/s/article/Introduction-to-Payer-Name-Verification?language=en_GB)
// is enabled by default for UK based bank accounts, meaning we verify the
// account holder name and bank account
// number match the details held by the relevant bank.
func (s *BillingRequestServiceImpl) CollectBankAccount(ctx context.Context, identity string, p BillingRequestCollectBankAccountParams, opts ...RequestOption) (*BillingRequest, error) {
uri, err := url.Parse(fmt.Sprintf(s.config.Endpoint()+"/billing_requests/%v/actions/collect_bank_account",
identity))
if err != nil {
return nil, err
}
o := &requestOptions{
retries: 3,
}
for _, opt := range opts {
err := opt(o)
if err != nil {
return nil, err
}
}
if o.idempotencyKey == "" {
o.idempotencyKey = NewIdempotencyKey()
}
var body io.Reader
var buf bytes.Buffer
err = json.NewEncoder(&buf).Encode(map[string]interface{}{
"data": p,
})
if err != nil {
return nil, err
}
body = &buf
req, err := http.NewRequest("POST", uri.String(), body)
if err != nil {
return nil, err
}
req = req.WithContext(ctx)
req.Header.Set("Authorization", "Bearer "+s.config.Token())
req.Header.Set("GoCardless-Version", "2015-07-06")
req.Header.Set("GoCardless-Client-Library", "gocardless-pro-go")
req.Header.Set("GoCardless-Client-Version", "4.1.0")
req.Header.Set("User-Agent", userAgent)
req.Header.Set("Content-Type", "application/json")
req.Header.Set("Idempotency-Key", o.idempotencyKey)
for key, value := range o.headers {
req.Header.Set(key, value)
}
client := s.config.Client()
if client == nil {
client = http.DefaultClient
}
var result struct {
Err *APIError `json:"error"`
BillingRequest *BillingRequest `json:"billing_requests"`
}
err = try(o.retries, func() error {
res, err := client.Do(req)
if err != nil {
return err
}
defer res.Body.Close()
err = responseErr(res)
if err != nil {
return err
}
err = json.NewDecoder(res.Body).Decode(&result)
if err != nil {
return err
}
if result.Err != nil {
return result.Err
}
return nil
})
if err != nil {
return nil, err
}
if result.BillingRequest == nil {
return nil, errors.New("missing result")
}
return result.BillingRequest, nil
}
// BillingRequestConfirmPayerDetailsParams parameters
type BillingRequestConfirmPayerDetailsParams struct {
Metadata map[string]interface{} `url:"metadata,omitempty" json:"metadata,omitempty"`
PayerRequestedDualSignature bool `url:"payer_requested_dual_signature,omitempty" json:"payer_requested_dual_signature,omitempty"`
}
// ConfirmPayerDetails
// This is needed when you have a mandate request. As a scheme compliance rule
// we are required to
// allow the payer to crosscheck the details entered by them and confirm it.
func (s *BillingRequestServiceImpl) ConfirmPayerDetails(ctx context.Context, identity string, p BillingRequestConfirmPayerDetailsParams, opts ...RequestOption) (*BillingRequest, error) {
uri, err := url.Parse(fmt.Sprintf(s.config.Endpoint()+"/billing_requests/%v/actions/confirm_payer_details",
identity))
if err != nil {
return nil, err
}
o := &requestOptions{
retries: 3,
}
for _, opt := range opts {
err := opt(o)
if err != nil {
return nil, err
}
}
if o.idempotencyKey == "" {
o.idempotencyKey = NewIdempotencyKey()
}
var body io.Reader
var buf bytes.Buffer
err = json.NewEncoder(&buf).Encode(map[string]interface{}{
"data": p,
})
if err != nil {
return nil, err
}
body = &buf
req, err := http.NewRequest("POST", uri.String(), body)
if err != nil {
return nil, err
}
req = req.WithContext(ctx)
req.Header.Set("Authorization", "Bearer "+s.config.Token())
req.Header.Set("GoCardless-Version", "2015-07-06")
req.Header.Set("GoCardless-Client-Library", "gocardless-pro-go")
req.Header.Set("GoCardless-Client-Version", "4.1.0")
req.Header.Set("User-Agent", userAgent)
req.Header.Set("Content-Type", "application/json")
req.Header.Set("Idempotency-Key", o.idempotencyKey)
for key, value := range o.headers {
req.Header.Set(key, value)
}
client := s.config.Client()
if client == nil {
client = http.DefaultClient
}
var result struct {
Err *APIError `json:"error"`
BillingRequest *BillingRequest `json:"billing_requests"`
}
err = try(o.retries, func() error {
res, err := client.Do(req)
if err != nil {
return err
}
defer res.Body.Close()
err = responseErr(res)
if err != nil {
return err
}
err = json.NewDecoder(res.Body).Decode(&result)
if err != nil {
return err
}
if result.Err != nil {
return result.Err
}
return nil
})
if err != nil {
return nil, err
}
if result.BillingRequest == nil {
return nil, errors.New("missing result")
}
return result.BillingRequest, nil
}
// BillingRequestFulfilParams parameters
type BillingRequestFulfilParams struct {
Metadata map[string]interface{} `url:"metadata,omitempty" json:"metadata,omitempty"`
}
// Fulfil
// If a billing request is ready to be fulfilled, call this endpoint to cause
// it to fulfil, executing the payment.
func (s *BillingRequestServiceImpl) Fulfil(ctx context.Context, identity string, p BillingRequestFulfilParams, opts ...RequestOption) (*BillingRequest, error) {
uri, err := url.Parse(fmt.Sprintf(s.config.Endpoint()+"/billing_requests/%v/actions/fulfil",
identity))
if err != nil {
return nil, err
}
o := &requestOptions{
retries: 3,
}
for _, opt := range opts {
err := opt(o)
if err != nil {
return nil, err
}
}
if o.idempotencyKey == "" {
o.idempotencyKey = NewIdempotencyKey()
}
var body io.Reader
var buf bytes.Buffer
err = json.NewEncoder(&buf).Encode(map[string]interface{}{
"data": p,
})
if err != nil {
return nil, err
}
body = &buf
req, err := http.NewRequest("POST", uri.String(), body)
if err != nil {
return nil, err
}
req = req.WithContext(ctx)
req.Header.Set("Authorization", "Bearer "+s.config.Token())
req.Header.Set("GoCardless-Version", "2015-07-06")
req.Header.Set("GoCardless-Client-Library", "gocardless-pro-go")
req.Header.Set("GoCardless-Client-Version", "4.1.0")
req.Header.Set("User-Agent", userAgent)
req.Header.Set("Content-Type", "application/json")
req.Header.Set("Idempotency-Key", o.idempotencyKey)
for key, value := range o.headers {
req.Header.Set(key, value)
}
client := s.config.Client()
if client == nil {
client = http.DefaultClient
}
var result struct {
Err *APIError `json:"error"`
BillingRequest *BillingRequest `json:"billing_requests"`
}
err = try(o.retries, func() error {
res, err := client.Do(req)
if err != nil {
return err
}
defer res.Body.Close()
err = responseErr(res)
if err != nil {
return err
}
err = json.NewDecoder(res.Body).Decode(&result)
if err != nil {
return err
}
if result.Err != nil {
return result.Err
}
return nil
})
if err != nil {
return nil, err
}
if result.BillingRequest == nil {
return nil, errors.New("missing result")
}
return result.BillingRequest, nil
}
// BillingRequestCancelParams parameters
type BillingRequestCancelParams struct {
Metadata map[string]interface{} `url:"metadata,omitempty" json:"metadata,omitempty"`
}
// Cancel
// Immediately cancels a billing request, causing all billing request flows
// to expire.
func (s *BillingRequestServiceImpl) Cancel(ctx context.Context, identity string, p BillingRequestCancelParams, opts ...RequestOption) (*BillingRequest, error) {
uri, err := url.Parse(fmt.Sprintf(s.config.Endpoint()+"/billing_requests/%v/actions/cancel",
identity))
if err != nil {
return nil, err
}
o := &requestOptions{
retries: 3,
}
for _, opt := range opts {
err := opt(o)
if err != nil {
return nil, err
}
}
if o.idempotencyKey == "" {
o.idempotencyKey = NewIdempotencyKey()
}
var body io.Reader
var buf bytes.Buffer
err = json.NewEncoder(&buf).Encode(map[string]interface{}{
"data": p,
})
if err != nil {
return nil, err
}
body = &buf
req, err := http.NewRequest("POST", uri.String(), body)
if err != nil {
return nil, err
}
req = req.WithContext(ctx)
req.Header.Set("Authorization", "Bearer "+s.config.Token())
req.Header.Set("GoCardless-Version", "2015-07-06")
req.Header.Set("GoCardless-Client-Library", "gocardless-pro-go")
req.Header.Set("GoCardless-Client-Version", "4.1.0")
req.Header.Set("User-Agent", userAgent)
req.Header.Set("Content-Type", "application/json")
req.Header.Set("Idempotency-Key", o.idempotencyKey)
for key, value := range o.headers {
req.Header.Set(key, value)
}
client := s.config.Client()
if client == nil {
client = http.DefaultClient
}
var result struct {
Err *APIError `json:"error"`
BillingRequest *BillingRequest `json:"billing_requests"`
}
err = try(o.retries, func() error {
res, err := client.Do(req)
if err != nil {
return err
}
defer res.Body.Close()
err = responseErr(res)
if err != nil {
return err
}
err = json.NewDecoder(res.Body).Decode(&result)
if err != nil {
return err
}
if result.Err != nil {
return result.Err
}
return nil
})
if err != nil {
return nil, err
}
if result.BillingRequest == nil {
return nil, errors.New("missing result")
}
return result.BillingRequest, nil
}
// BillingRequestListParams parameters
type BillingRequestListParams struct {
After string `url:"after,omitempty" json:"after,omitempty"`
Before string `url:"before,omitempty" json:"before,omitempty"`
CreatedAt string `url:"created_at,omitempty" json:"created_at,omitempty"`
Customer string `url:"customer,omitempty" json:"customer,omitempty"`
Limit int `url:"limit,omitempty" json:"limit,omitempty"`
Status string `url:"status,omitempty" json:"status,omitempty"`
}
type BillingRequestListResultMetaCursors struct {
After string `url:"after,omitempty" json:"after,omitempty"`
Before string `url:"before,omitempty" json:"before,omitempty"`
}
type BillingRequestListResultMeta struct {
Cursors *BillingRequestListResultMetaCursors `url:"cursors,omitempty" json:"cursors,omitempty"`
Limit int `url:"limit,omitempty" json:"limit,omitempty"`
}
type BillingRequestListResult struct {
BillingRequests []BillingRequest `json:"billing_requests"`
Meta BillingRequestListResultMeta `url:"meta,omitempty" json:"meta,omitempty"`
}
// List
// Returns a [cursor-paginated](#api-usage-cursor-pagination) list of your
// billing requests.
func (s *BillingRequestServiceImpl) List(ctx context.Context, p BillingRequestListParams, opts ...RequestOption) (*BillingRequestListResult, error) {
uri, err := url.Parse(fmt.Sprintf(s.config.Endpoint() + "/billing_requests"))
if err != nil {
return nil, err
}
o := &requestOptions{
retries: 3,
}
for _, opt := range opts {
err := opt(o)
if err != nil {
return nil, err
}
}
var body io.Reader
v, err := query.Values(p)
if err != nil {
return nil, err
}
uri.RawQuery = v.Encode()
req, err := http.NewRequest("GET", uri.String(), body)
if err != nil {
return nil, err
}
req = req.WithContext(ctx)
req.Header.Set("Authorization", "Bearer "+s.config.Token())
req.Header.Set("GoCardless-Version", "2015-07-06")
req.Header.Set("GoCardless-Client-Library", "gocardless-pro-go")
req.Header.Set("GoCardless-Client-Version", "4.1.0")
req.Header.Set("User-Agent", userAgent)
for key, value := range o.headers {
req.Header.Set(key, value)
}
client := s.config.Client()
if client == nil {
client = http.DefaultClient
}
var result struct {
Err *APIError `json:"error"`
*BillingRequestListResult
}
err = try(o.retries, func() error {
res, err := client.Do(req)
if err != nil {
return err
}
defer res.Body.Close()
err = responseErr(res)
if err != nil {
return err
}