Merge branch 'features-2773' into 'master'

Features 2773

See merge request !16

dap_chain_wallet.c

@@ -405,3 +405,22 @@ dap_chain_wallet_t * dap_chain_wallet_open(const char * a_wallet_name, const cha
     DAP_DELETE(l_file_name);
     return l_wallet;
 }
+
+/**
+ * @brief dap_chain_wallet_get_balance
+ * @param a_wallet
+ * @param a_net_id
+ * @return
+ */
+uint64_t dap_chain_wallet_get_balance(dap_chain_wallet_t *a_wallet, dap_chain_net_id_t a_net_id, char *a_token_ticker)
+{
+    dap_chain_net_t *l_net = dap_chain_net_by_id(a_net_id);
+    dap_chain_addr_t *l_addr =dap_chain_wallet_get_addr(a_wallet, a_net_id);
+    uint64_t l_balance = 0;
+    if (l_net)
+    {
+        dap_ledger_t *l_ledger = l_net->pub.ledger;
+        l_balance = dap_chain_ledger_calc_balance(l_ledger, l_addr, a_token_ticker);
+    }
+    return l_balance;
+}

dap_chain_wallet.h

@@ -58,4 +58,6 @@ size_t dap_chain_wallet_get_certs_number( dap_chain_wallet_t * a_wallet);
 dap_pkey_t * dap_chain_wallet_get_pkey( dap_chain_wallet_t * a_wallet,uint32_t a_key_idx);
 dap_enc_key_t * dap_chain_wallet_get_key( dap_chain_wallet_t * a_wallet,uint32_t a_key_idx);
 
+uint64_t dap_chain_wallet_get_balance(dap_chain_wallet_t *a_wallet, dap_chain_net_id_t a_net_id, char *a_token_ticker);
+
 int dap_chain_wallet_save_file( dap_chain_wallet_t * a_wallet);