feat(connector): GrabPay connector integration - #2063
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peeyushshukla-juspay wants to merge 85 commits into
Open
feat(connector): GrabPay connector integration#2063peeyushshukla-juspay wants to merge 85 commits into
peeyushshukla-juspay wants to merge 85 commits into
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Clippy with -D warnings (CI) rejected the fully-qualified hyperswitch_masking::Secret in should_do_session_token; Secret is already imported. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
…egration # Conflicts: # config/development.toml # config/production.toml # config/sandbox.toml # crates/integrations/connector-integration/src/connectors/stripe/transformers.rs # crates/types-traits/domain_types/src/connector_types.rs # crates/types-traits/grpc-api-types/proto/payment.proto # sdk/javascript/src/payments/_generated_grpc_client.ts
…payload Follow the same pattern as the initial authorize flow: fold the verify-redirect response's connector_feature_data (which carries the redirect callback, e.g. the OAuth code) into the payload once, then pass the payload straight to the access/session token steps — instead of cloning + mutating a per-call payload inside authorize_post_redirect. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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…refund and refund_sync
kanikac199
reviewed
Aug 7, 2026
kanikac199
reviewed
Aug 7, 2026
Contributor
|
request_code field (line 202) and its request_code: None init (line 1295) are unused, please drop them. |
kanikac199
previously approved these changes
Aug 7, 2026
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Comment on lines
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+352
| fn session_token_from_connector_feature_data( | ||
| connector_feature_data: Option<&common_utils::pii::SecretSerdeValue>, | ||
| ) -> Option<String> { | ||
| let metadata = | ||
| utils::to_connector_meta_from_secret::<serde_json::Value>(connector_feature_data.cloned()) | ||
| .ok()?; | ||
|
|
||
| metadata | ||
| .get("session_token") | ||
| .or_else(|| metadata.get("access_token")) | ||
| .and_then(serde_json::Value::as_str) | ||
| .map(ToOwned::to_owned) | ||
| } |
Contributor
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please raise an issue to revert this once Euler side changes for session token is done
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already created a ticket 👍
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kanikac199
previously approved these changes
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Aishwariyaa-Anand
approved these changes
Aug 8, 2026
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Description
Adds the GrabPay one-time-charge redirect wallet connector with Create Order, OAuth authorization, redirect verification, payment sync, refund, and refund sync support.
Flows Implemented
types.CompositePaymentService/Authorizetypes.CompositePaymentService/VerifyRedirectResponsetypes.CompositePaymentService/Gettypes.CompositePaymentService/Refundtypes.CompositeRefundService/Gettypes.EventService/HandleEventAdditional Changes
GRAB_PAYpayment method type, andgrabpayRedirectwallet data.Testing
1. Authorize - Redirect Pending
Response:
{ "authorizeResponse": { "connectorTransactionId": "<REDACTED_TRANSACTION_ID>", "status": "AUTHENTICATION_PENDING", "statusCode": 302, "redirectionData": { "uri": { "uri": "https://partner-api.grab.com/grabid/v1/oauth2/authorize?<REDACTED>" } }, "connectorFeatureData": { "value": "{\"state\":\"<REDACTED>\",\"nonce\":\"<REDACTED>\",\"code_verifier\":\"<REDACTED>\",\"redirect_uri\":\"https://example.com/payment/response\",\"partner_tx_id\":\"<REDACTED_TRANSACTION_ID>\",\"currency\":\"PHP\",\"request_code\":\"<REDACTED>\"}" } }, "createOrderResponse": { "connectorOrderId": "<REDACTED_REQUEST_CODE>", "status": "PENDING", "statusCode": 200 }, "compositeStatus": "COMPLETED" }2. Verify Redirect Response - Charge Success
Response:
{ "verifyRedirectResponse": { "rawConnectorResponse": { "value": "{\"code\":\"<REDACTED>\",\"state\":\"<REDACTED>\",\"error\":null}" }, "connectorFeatureData": { "value": "<REDACTED_CONNECTOR_FEATURE_DATA>" } }, "accessTokenResponse": { "accessToken": { "value": "<REDACTED_ACCESS_TOKEN>" }, "tokenType": "Bearer", "expiresInSeconds": "31535999", "status": "OPERATION_STATUS_SUCCESS", "statusCode": 200 }, "authorizeResponse": { "connectorTransactionId": "<REDACTED_CONNECTOR_TRANSACTION_ID>", "status": "CHARGED", "statusCode": 200, "connectorFeatureData": { "value": "{\"txID\":\"<REDACTED_CONNECTOR_TRANSACTION_ID>\",\"status\":\"success\",\"paymentMethod\":\"GPWALLET\",\"description\":\"\",\"reason\":\"\"}" } } }3. Payment Sync - Success
Response:
{ "getResponse": { "connectorTransactionId": "<REDACTED_CONNECTOR_TRANSACTION_ID>", "status": "CHARGED", "statusCode": 200, "amount": { "minorAmount": "1", "currency": "PHP" }, "connectorFeatureData": { "value": "{\"txID\":\"<REDACTED_CONNECTOR_TRANSACTION_ID>\",\"status\":\"success\",\"paymentMethod\":\"GPWALLET\",\"description\":\"\",\"txStatus\":\"success\",\"reason\":\"\"}" } } }4. Refund - Success
Response:
{ "refundResponse": { "connectorRefundId": "<REDACTED_REFUND_ID>", "status": "REFUND_SUCCESS", "statusCode": 200, "connectorTransactionId": "<REDACTED_TRANSACTION_ID>", "rawConnectorResponse": { "value": "{\"txID\":\"<REDACTED_CONNECTOR_REFUND_TRANSACTION_ID>\",\"status\":\"success\",\"paymentMethod\":\"GPWALLET\",\"description\":\"\",\"txStatus\":\"success\",\"reason\":\"\",\"echo\":null}" } } }5. Refund Sync - Success
Response:
{ "refundResponse": { "merchantRefundId": "<REDACTED_REFUND_ID>", "connectorRefundId": "<REDACTED_REFUND_ID>", "status": "REFUND_SUCCESS", "statusCode": 200, "connectorTransactionId": "<REDACTED_TRANSACTION_ID>", "rawConnectorResponse": { "value": "{\"txID\":\"<REDACTED_CONNECTOR_REFUND_TRANSACTION_ID>\",\"status\":\"success\",\"paymentMethod\":\"GPWALLET\",\"description\":\"\",\"txStatus\":\"success\",\"reason\":\"\",\"echo\":null}" } } }Validation
cargo fmt --checkcargo test -p connector-integration -- grabpaycargo check -p connector-integration -p composite-service -p grpc-server