From 4724867794c30ab2d61a2f78ad3f8ad919664519 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Fri, 5 Aug 2022 13:32:27 +0200
Subject: -first pass at new KYC DB API

---
 src/include/taler_exchangedb_plugin.h | 104 ++++++++++++++++++++++++++++++++++
 1 file changed, 104 insertions(+)

(limited to 'src/include/taler_exchangedb_plugin.h')

diff --git a/src/include/taler_exchangedb_plugin.h b/src/include/taler_exchangedb_plugin.h
index 26636d441..f085af35e 100644
--- a/src/include/taler_exchangedb_plugin.h
+++ b/src/include/taler_exchangedb_plugin.h
@@ -5621,6 +5621,110 @@ struct TALER_EXCHANGEDB_Plugin
     uint64_t serial);
 
 
+  /**
+   * Insert KYC requirement for @a h_payto account into table.
+   *
+   * @param cls closure
+   * @param provider_section provider that must be checked
+   * @param h_payto account that must be KYC'ed
+   * @param[out] legi_row set to legitimization row for this check
+   * @return database transaction status
+   */
+  enum GNUNET_DB_QueryStatus
+  (*insert_kyc_requirement_for_account)(
+    void *cls,
+    const char *provider_section,
+    const struct TALER_PaytoHashP *h_payto,
+    uint64_t *legi_row);
+
+
+  /**
+   * Update KYC requirement check with provider-linkage and/or
+   * expiration data.
+   *
+   * @param cls closure
+   * @param provider_section provider that must be checked
+   * @param h_payto account that must be KYC'ed
+   * @param provider_account_id provider account ID
+   * @param provider_legitimization_id provider legitimization ID
+   * @param expiration how long is this KYC check set to be valid (in the past if invalid)
+   * @return database transaction status
+   */
+  enum GNUNET_DB_QueryStatus
+  (*update_kyc_requirement_by_row)(
+    void *cls,
+    uint64_t legi_row,
+    const char *provider_section,
+    struct TALER_PaytoHashP *h_payto,
+    const char *provider_account_id,
+    const char *provider_legitimization_id,
+    struct GNUNET_TIME_Absolute expiration);
+
+
+  /**
+   * Lookup KYC provider meta data.
+   *
+   * @param cls closure
+   * @param legi_row legitimization row to lookup
+   * @param[out] provider_section provider that must be checked
+   * @param[out] h_payto account that must be KYC'ed
+   * @param[out] expiration how long is this KYC check set to be valid (in the past if invalid)
+   * @param[out] provider_account_id provider account ID
+   * @param[out] provider_legitimization_id provider legitimization ID
+   * @return database transaction status
+   */
+  enum GNUNET_DB_QueryStatus
+  (*lookup_kyc_requirement_by_row)(
+    void *cls,
+    uint64_t legi_row,
+    char **provider_section,
+    struct TALER_PaytoHashP *h_payto,
+    struct GNUNET_TIME_Absolute *expiration,
+    char **provider_account_id,
+    char **provider_legitimization_id);
+
+
+  /**
+   * Lookup KYC provider meta data.
+   *
+   * @param cls closure
+   * @param provider_section provider that must be checked
+   * @param h_payto account that must be KYC'ed
+   * @param[out] legi_row row with the legitimization data
+   * @param[out] expiration how long is this KYC check set to be valid (in the past if invalid)
+   * @param[out] provider_account_id provider account ID
+   * @param[out] provider_legitimization_id provider legitimization ID
+   * @return database transaction status
+   */
+  enum GNUNET_DB_QueryStatus
+  (*lookup_kyc_requirement_by_account)(
+    void *cls,
+    const char *provider_section,
+    const struct TALER_PaytoHashP *h_payto,
+    uint64_t *legi_row,
+    struct GNUNET_TIME_Absolute *expiration,
+    char **provider_account_id,
+    char **provider_legitimization_id);
+
+
+  /**
+   * Lookup an
+   * @a h_payto by @a provider_legitimization_id.
+   *
+   * @param cls closure
+   * @param provider_section
+   * @param provider_legitimization_id legi to look up
+   * @param[out] h_payto where to write the result
+   * @return database transaction status
+   */
+  enum GNUNET_DB_QueryStatus
+  (*kyc_provider_account_lookup)(
+    void *cls,
+    const char *provider_section,
+    const char *provider_legitimization_id,
+    struct TALER_PaytoHashP *h_payto);
+
+
   /**
    * Call us on KYC processes satisfied for the given
    * account.
-- 
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