X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/32215800f291d9653aa7f0f5c101956a8e3dd6b2..451fdc48bd014529d88aecc2313cf57457a906f4:/include/stg/tariff.h

diff --git a/include/stg/tariff.h b/include/stg/tariff.h
index a2f6b42c..3e150e32 100644
--- a/include/stg/tariff.h
+++ b/include/stg/tariff.h
@@ -58,6 +58,7 @@ public:
     virtual double  GetFee() const = 0;
     virtual double  GetFree() const = 0;
     virtual PERIOD  GetPeriod() const = 0;
+    virtual CHANGE_POLICY  GetChangePolicy() const = 0;
 
     virtual const   std::string & GetName() const = 0;
     virtual void    SetName(const std::string & name) = 0;
@@ -68,6 +69,31 @@ public:
     virtual const TARIFF_DATA & GetTariffData() const = 0;
 };
 
+inline
+std::string TARIFF::ChangePolicyToString(TARIFF::CHANGE_POLICY change_policy)
+{
+switch (change_policy)
+    {
+    case ALLOW: return "allow";
+    case TO_CHEAP: return "to_cheap";
+    case TO_EXPENSIVE: return "to_expensive";
+    case DENY: return "deny";
+    }
+return "allow"; // Classic behaviour.
+}
+
+inline
+TARIFF::CHANGE_POLICY TARIFF::StringToChangePolicy(const std::string& value)
+{
+if (strcasecmp(value.c_str(), "to_cheap") == 0)
+    return TO_CHEAP;
+if (strcasecmp(value.c_str(), "to_expensive") == 0)
+    return TO_EXPENSIVE;
+if (strcasecmp(value.c_str(), "deny") == 0)
+    return DENY;
+return ALLOW; // Classic behaviour.
+}
+
 inline
 std::string TARIFF::PeriodToString(TARIFF::PERIOD period)
 {