1 files changed, 61 insertions, 0 deletions
diff --git a/src/backend/taler-merchant-httpd_responses.h b/src/backend/taler-merchant-httpd_responses.h
index 19690cc3..c1bd5c8f 100644
--- a/src/backend/taler-merchant-httpd_responses.h
+++ b/src/backend/taler-merchant-httpd_responses.h
@@ -65,6 +65,67 @@ struct MHD_Response *
 TMH_RESPONSE_make_json_pack (const char *fmt,
                              ...);
 
+/**
+ * Information about a coin aggregated in a wire transfer for a
+ * /track/transaction response.
+ */
+struct TMH_CoinWireTransfer
+{
+
+  /**
+   * Public key of the coin.
+   */
+  struct TALER_CoinSpendPublicKeyP coin_pub;
+
+  /**
+   * Value of the coin including deposit fee.
+   */
+  struct TALER_Amount amount_with_fee;
+
+  /**
+   * Deposit fee for the coin.
+   */
+  struct TALER_Amount deposit_fee;
+
+};
+
+/**
+ * Information about a wire transfer for a /track/transaction response.
+ */
+struct TMH_TransactionWireTransfer
+{
+
+  /**
+   * Wire transfer identifier this struct is about.
+   */
+  struct TALER_WireTransferIdentifierRawP wtid;
+
+  /**
+   * Number of coins of the selected transaction that
+   * is covered by this wire transfer.
+   */
+  unsigned int num_coins;
+
+  /**
+   * Information about the coins of the selected transaction
+   * that are part of the wire transfer.
+   */
+  struct TMH_CoinWireTransfer *coins;
+
+};
+
+
+/**
+ * Generate /track/transaction response.
+ *
+ * @param num_transfers how many wire transfers make up the transaction
+ * @param transfers data on each wire transfer
+ * @return MHD response object
+ */
+struct MHD_Response *
+TMH_RESPONSE_make_track_transaction_ok (unsigned int num_transfers,
+                                        const struct TMH_TransactionWireTransfer *transfers);
+
 
 /**
  * Function to call to handle the request by building a JSON