Yared Yemane
a83745fd93
Accept string or number for amount in verify and webhook payloads so GET /payments/verify can complete successfully. Co-authored-by: Cursor <cursoragent@cursor.com>
104 lines
2.9 KiB
Go
104 lines
2.9 KiB
Go
package domain
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import (
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"encoding/json"
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"fmt"
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)
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// ChapaFlexibleString unmarshals JSON string or number (Chapa verify/webhook payloads vary).
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type ChapaFlexibleString string
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func (s *ChapaFlexibleString) UnmarshalJSON(data []byte) error {
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if len(data) == 0 || string(data) == "null" {
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*s = ""
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return nil
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}
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switch data[0] {
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case '"':
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var v string
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if err := json.Unmarshal(data, &v); err != nil {
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return err
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}
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*s = ChapaFlexibleString(v)
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case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '-':
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var n json.Number
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if err := json.Unmarshal(data, &n); err != nil {
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return err
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}
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*s = ChapaFlexibleString(n.String())
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default:
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return fmt.Errorf("chapa flexible string: unsupported json type %q", data[0])
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}
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return nil
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}
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func (s ChapaFlexibleString) String() string {
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return string(s)
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}
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// ChapaInitializeRequest is sent to POST /transaction/initialize.
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type ChapaInitializeRequest struct {
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Amount string `json:"amount"`
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Currency string `json:"currency"`
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Email string `json:"email"`
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FirstName string `json:"first_name"`
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LastName string `json:"last_name"`
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PhoneNumber string `json:"phone_number,omitempty"`
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TxRef string `json:"tx_ref"`
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CallbackURL string `json:"callback_url,omitempty"`
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ReturnURL string `json:"return_url,omitempty"`
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Customization struct {
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Title string `json:"title"`
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Description string `json:"description"`
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} `json:"customization,omitempty"`
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}
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type ChapaInitializeResponse struct {
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Status string `json:"status"`
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Message string `json:"message"`
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Data struct {
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CheckoutURL string `json:"checkout_url"`
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} `json:"data"`
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}
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type ChapaVerifyResponse struct {
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Status string `json:"status"`
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Message string `json:"message"`
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Data ChapaTransactionData `json:"data"`
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}
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type ChapaTransactionData struct {
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TxRef string `json:"tx_ref"`
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Reference string `json:"reference"`
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Amount ChapaFlexibleString `json:"amount"`
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Currency string `json:"currency"`
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Status string `json:"status"`
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PaymentMethod string `json:"payment_method"`
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Mode string `json:"mode"`
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}
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// ChapaWebhookPayload is the body POSTed to the webhook URL.
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type ChapaWebhookPayload struct {
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Event string `json:"event"`
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Type string `json:"type"`
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TxRef string `json:"tx_ref"`
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Reference string `json:"reference"`
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Status string `json:"status"`
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Amount ChapaFlexibleString `json:"amount"`
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Currency string `json:"currency"`
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PaymentMethod string `json:"payment_method"`
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Mode string `json:"mode"`
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}
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// ChapaCallbackQuery is sent to callback_url after payment (GET).
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type ChapaCallbackQuery struct {
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TrxRef string `json:"trx_ref"`
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RefID string `json:"ref_id"`
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Status string `json:"status"`
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}
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type ChapaPaymentMethod struct {
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Name string `json:"name"`
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DisplayName string `json:"display_name"`
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}
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