Ticket 37. The stgTime argument added in TariffChangeIsAllowed()

[stg.git] / projects / stargazer / plugins / store / postgresql / postgresql_store_tariffs.cpp

diff --git a/projects/stargazer/plugins/store/postgresql/postgresql_store_tariffs.cpp b/projects/stargazer/plugins/store/postgresql/postgresql_store_tariffs.cpp
index ab78f00fee74a2e1d6e2d8c681a24a38e5bf4272..fd0b38bca4f9a6056a52d9d3d9ca178290435c86 100644 (file)
--- a/projects/stargazer/plugins/store/postgresql/postgresql_store_tariffs.cpp
+++ b/projects/stargazer/plugins/store/postgresql/postgresql_store_tariffs.cpp
@@ -33,13 +33,21 @@
 
 #include <libpq-fe.h>
 
+#include "stg/common.h"
 #include "postgresql_store.h"
 #include "stg/locker.h"
 
+namespace
+{
+
+const int pt_mega = 1024 * 1024;
+
+}
+
 //-----------------------------------------------------------------------------
 int POSTGRESQL_STORE::GetTariffsList(std::vector<std::string> * tariffsList) const
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+STG_LOCKER lock(&mutex);
 
 if (PQstatus(connection) != CONNECTION_OK)
     {
@@ -95,7 +103,7 @@ return 0;
 //-----------------------------------------------------------------------------
 int POSTGRESQL_STORE::AddTariff(const std::string & name) const
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+STG_LOCKER lock(&mutex);
 
 if (PQstatus(connection) != CONNECTION_OK)
     {
@@ -158,7 +166,7 @@ return 0;
 //-----------------------------------------------------------------------------
 int POSTGRESQL_STORE::DelTariff(const std::string & name) const
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+STG_LOCKER lock(&mutex);
 
 if (PQstatus(connection) != CONNECTION_OK)
     {
@@ -222,7 +230,7 @@ return 0;
 int POSTGRESQL_STORE::SaveTariff(const TARIFF_DATA & td,
                                  const std::string & tariffName) const
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+STG_LOCKER lock(&mutex);
 
 if (PQstatus(connection) != CONNECTION_OK)
     {
@@ -288,13 +296,14 @@ if (tuples != 1)
     return -1;
     }
 
+int32_t id;
+
     {
     std::stringstream tuple;
     tuple << PQgetvalue(result, 0, 0);
 
     PQclear(result);
 
-    int32_t id;
     tuple >> id;
     }
 
@@ -309,6 +318,10 @@ if (tuples != 1)
     if (version > 6)
         query << ", period = '" << TARIFF::PeriodToString(td.tariffConf.period) << "'";
 
+    if (version > 7)
+        query << ", change_policy = '" << TARIFF::ChangePolicyToString(td.tariffConf.changePolicy) << "', \
+                  change_policy_timeout = CAST('" << formatTime(td.tariffConf.changePolicyTimeout) << "' AS TIMESTAMP)";
+
     query << " WHERE pk_tariff = " << id;
 
     result = PQexec(connection, query.str().c_str());
@@ -402,7 +415,7 @@ return 0;
 int POSTGRESQL_STORE::RestoreTariff(TARIFF_DATA * td,
                                   const std::string & tariffName) const
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+STG_LOCKER lock(&mutex);
 
 if (PQstatus(connection) != CONNECTION_OK)
     {
@@ -447,6 +460,10 @@ query << "SELECT pk_tariff, \
 if (version > 6)
     query << ", period";
 
+if (version > 7)
+    query << ", change_policy \
+              , change_policy_timeout";
+
 query << " FROM tb_tariffs WHERE name = '" << ename << "'";
 
 result = PQexec(connection, query.str().c_str());
@@ -497,6 +514,12 @@ int id;
 if (version > 6)
     td->tariffConf.period = TARIFF::StringToPeriod(PQgetvalue(result, 0, 5));
 
+if (version > 7)
+    {
+    td->tariffConf.changePolicy = TARIFF::StringToChangePolicy(PQgetvalue(result, 0, 6));
+    td->tariffConf.changePolicyTimeout = readTime(PQgetvalue(result, 0, 7));
+    }
+
 PQclear(result);
 
 query.str("");
@@ -567,8 +590,8 @@ for (int i = 0; i < std::min(tuples, DIR_NUM); ++i)
         tuple >> td->dirPrice[dir].mNight;
         }
 
-    if (std::fabs(td->dirPrice[dir].priceDayA - td->dirPrice[dir].priceNightA) > 1.0e-3 &&
-        std::fabs(td->dirPrice[dir].priceDayB - td->dirPrice[dir].priceNightB) > 1.0e-3)
+    if (std::fabs(td->dirPrice[dir].priceDayA - td->dirPrice[dir].priceNightA) < 1.0e-3 / pt_mega &&
+        std::fabs(td->dirPrice[dir].priceDayB - td->dirPrice[dir].priceNightB) < 1.0e-3 / pt_mega)
         {
         td->dirPrice[dir].singlePrice = true;
         }