From d97e9ef8a55f92841b30dd31807beb1c06ec264b Mon Sep 17 00:00:00 2001
From: Ilya Kitaev <mbg033@gmail.com>
Date: Wed, 6 Apr 2016 13:56:57 +0300
Subject: [PATCH] Transaction API continued

---
 src/wallet/wallet2_api.cpp         | 24 ++++++++++++++++++++----
 src/wallet/wallet2_api.h           |  1 +
 tests/libwallet_api_tests/main.cpp |  2 ++
 3 files changed, 23 insertions(+), 4 deletions(-)

diff --git a/src/wallet/wallet2_api.cpp b/src/wallet/wallet2_api.cpp
index ae26a1eb..3947084e 100644
--- a/src/wallet/wallet2_api.cpp
+++ b/src/wallet/wallet2_api.cpp
@@ -81,6 +81,7 @@ public:
     int status() const;
     std::string errorString() const;
     bool commit();
+    uint64_t amount() const;
     uint64_t dust() const;
     uint64_t fee() const;
     // TODO: continue with interface;
@@ -365,11 +366,13 @@ Transaction *WalletImpl::createTransaction(const string &dst_addr, uint64_t amou
     bool has_payment_id;
     bool payment_id_seen = false;
     crypto::hash8 new_payment_id;
+    // TODO: how this number affects (https://bitcointalk.org/index.php?topic=753252.msg9985441#msg9985441)
     size_t fake_outs_count = m_wallet->default_mixin();
     if (fake_outs_count == 0)
         fake_outs_count = DEFAULT_MIX;
 
     TransactionImpl * transaction = new TransactionImpl(this);
+
     do {
 
         if(!cryptonote::get_account_integrated_address_from_str(de.addr, has_payment_id, new_payment_id, m_wallet->testnet(), dst_addr)) {
@@ -377,7 +380,6 @@ Transaction *WalletImpl::createTransaction(const string &dst_addr, uint64_t amou
             m_status = Status_Error;
             m_errorString = "Invalid destination address";
             break;
-
         }
 
         de.amount = amount;
@@ -510,6 +512,9 @@ string TransactionImpl::errorString() const
 
 bool TransactionImpl::commit()
 {
+
+    LOG_PRINT_L0("m_pending_tx size: " << m_pending_tx.size());
+    assert(m_pending_tx.size() == 1);
     try {
         while (!m_pending_tx.empty()) {
             auto & ptx = m_pending_tx.back();
@@ -541,10 +546,21 @@ bool TransactionImpl::commit()
     return m_status == Status_Ok;
 }
 
+uint64_t TransactionImpl::amount() const
+{
+    uint64_t result = 0;
+    for (const auto &ptx : m_pending_tx)   {
+        for (const auto &dest : ptx.dests) {
+            result += dest.amount;
+        }
+    }
+    return result;
+}
+
 uint64_t TransactionImpl::dust() const
 {
     uint32_t result = 0;
-    for (auto ptx : m_pending_tx) {
+    for (const auto & ptx : m_pending_tx) {
         result += ptx.dust;
     }
     return result;
@@ -553,7 +569,7 @@ uint64_t TransactionImpl::dust() const
 uint64_t TransactionImpl::fee() const
 {
     uint32_t result = 0;
-    for (auto ptx : m_pending_tx) {
+    for (const auto ptx : m_pending_tx) {
         result += ptx.fee;
     }
     return result;
@@ -638,7 +654,7 @@ WalletManager *WalletManagerFactory::getWalletManager()
 {
 
     if  (!g_walletManager) {
-        epee::log_space::log_singletone::add_logger(LOGGER_CONSOLE, NULL, NULL, LOG_LEVEL_0);
+        epee::log_space::log_singletone::add_logger(LOGGER_CONSOLE, NULL, NULL, LOG_LEVEL_MAX);
         g_walletManager = new WalletManagerImpl();
     }
 
diff --git a/src/wallet/wallet2_api.h b/src/wallet/wallet2_api.h
index c85cda2d..c064aeba 100644
--- a/src/wallet/wallet2_api.h
+++ b/src/wallet/wallet2_api.h
@@ -49,6 +49,7 @@ struct Transaction
     virtual int status() const = 0;
     virtual std::string errorString() const = 0;
     virtual bool commit() = 0;
+    virtual uint64_t amount() const = 0;
     virtual uint64_t dust() const = 0;
     virtual uint64_t fee() const = 0;
 };
diff --git a/tests/libwallet_api_tests/main.cpp b/tests/libwallet_api_tests/main.cpp
index f073b47b..6e993d70 100644
--- a/tests/libwallet_api_tests/main.cpp
+++ b/tests/libwallet_api_tests/main.cpp
@@ -271,12 +271,14 @@ TEST_F(WalletManagerTest, WalletTransaction)
     ASSERT_TRUE(wallet1->init(TESTNET_DAEMON_ADDRESS, 0));
     ASSERT_TRUE(wallet1->refresh());
     uint64_t balance = wallet1->balance();
+    ASSERT_TRUE(wallet1->status() == Bitmonero::Transaction::Status_Ok);
 
     Bitmonero::Transaction * transaction = wallet1->createTransaction(
                 RECIPIENT_WALLET_ADDRESS, AMOUNT_10XMR);
     ASSERT_TRUE(transaction->status() == Bitmonero::Transaction::Status_Ok);
 
     ASSERT_TRUE(wallet1->balance() == balance);
+    ASSERT_TRUE(transaction->amount() == AMOUNT_10XMR);
     ASSERT_TRUE(transaction->commit());
     ASSERT_FALSE(wallet1->balance() == balance);
     ASSERT_TRUE(wmgr->closeWallet(wallet1));