fix fact db structure

src/models/fact.cpp

@@ -29,7 +29,7 @@ void obelisk::Fact::selectFact(sqlite3* dbConnection)
     sqlite3_stmt* ppStmt = nullptr;
 
     auto result = sqlite3_prepare_v2(dbConnection,
-        "SELECT id, left_entity, right_entity, verb FROM fact WHERE (left_entity=? AND right_entity=? AND verb=?)",
+        "SELECT id, left_entity, right_entity, verb, is_true FROM fact WHERE (left_entity=? AND right_entity=? AND verb=?)",
         -1,
         &ppStmt,
         nullptr);
@@ -106,6 +106,7 @@ void obelisk::Fact::selectFact(sqlite3* dbConnection)
             getLeftEntity().setId(sqlite3_column_int(ppStmt, 1));
             getRightEntity().setId(sqlite3_column_int(ppStmt, 2));
             getVerb().setId(sqlite3_column_int(ppStmt, 3));
+            setIsTrue(sqlite3_column_int(ppStmt, 4));
             break;
         case SQLITE_BUSY :
             throw obelisk::DatabaseBusyException();
@@ -135,7 +136,7 @@ void obelisk::Fact::insertFact(sqlite3* dbConnection)
     sqlite3_stmt* ppStmt = nullptr;
 
     auto result = sqlite3_prepare_v2(dbConnection,
-        "INSERT INTO fact (left_entity, right_entity, verb) VALUES (?, ?, ?)",
+        "INSERT INTO fact (left_entity, right_entity, verb, is_true) VALUES (?, ?, ?, ?)",
         -1,
         &ppStmt,
         nullptr);
@@ -201,6 +202,25 @@ void obelisk::Fact::insertFact(sqlite3* dbConnection)
             break;
     }
 
+    result = sqlite3_bind_int(ppStmt, 4, getIsTrue());
+    switch (result)
+    {
+        case SQLITE_OK :
+            break;
+        case SQLITE_TOOBIG :
+            throw obelisk::DatabaseSizeException();
+            break;
+        case SQLITE_RANGE :
+            throw obelisk::DatabaseRangeException();
+            break;
+        case SQLITE_NOMEM :
+            throw obelisk::DatabaseMemoryException();
+            break;
+        default :
+            throw obelisk::DatabaseException(sqlite3_errmsg(dbConnection));
+            break;
+    }
+
     result = sqlite3_step(ppStmt);
     switch (result)
     {
@@ -267,3 +287,13 @@ void obelisk::Fact::setVerb(obelisk::Verb verb)
 {
     verb_ = verb;
 }
+
+bool& obelisk::Fact::getIsTrue()
+{
+    return isTrue_;
+}
+
+void obelisk::Fact::setIsTrue(bool isTrue)
+{
+    isTrue_ = isTrue;
+}

src/models/fact.h

@@ -16,13 +16,15 @@ namespace obelisk
             obelisk::Entity leftEntity_;
             obelisk::Entity rightEntity_;
             obelisk::Verb verb_;
+            bool isTrue_;
 
         public:
             Fact() :
                 id_(0),
                 leftEntity_(),
                 rightEntity_(),
-                verb_()
+                verb_(),
+                isTrue_(0)
             {
             }
 
@@ -30,23 +32,26 @@ namespace obelisk
                 id_(id),
                 leftEntity_(),
                 rightEntity_(),
-                verb_()
+                verb_(),
+                isTrue_(0)
             {
             }
 
-            Fact(obelisk::Entity leftEntity, obelisk::Entity rightEntity, obelisk::Verb verb) :
+            Fact(obelisk::Entity leftEntity, obelisk::Entity rightEntity, obelisk::Verb verb, bool isTrue) :
                 id_(0),
                 leftEntity_(leftEntity),
                 rightEntity_(rightEntity),
-                verb_(verb)
+                verb_(verb),
+                isTrue_(isTrue)
             {
             }
 
-            Fact(int id, obelisk::Entity leftEntity, obelisk::Entity rightEntity, obelisk::Verb verb) :
+            Fact(int id, obelisk::Entity leftEntity, obelisk::Entity rightEntity, obelisk::Verb verb, bool isTrue) :
                 id_(id),
                 leftEntity_(leftEntity),
                 rightEntity_(rightEntity),
-                verb_(verb)
+                verb_(verb),
+                isTrue_(isTrue)
             {
             }
 
@@ -64,6 +69,9 @@ namespace obelisk
             Verb& getVerb();
             void setVerb(obelisk::Verb verb);
 
+            bool& getIsTrue();
+            void setIsTrue(bool isTrue);
+
             void selectFact(sqlite3* dbConnection);
             void insertFact(sqlite3* dbConnection);
     };

src/parser.cpp

@@ -336,7 +336,7 @@ void obelisk::Parser::parseFact(std::vector<obelisk::Fact>& facts)
         for (auto& rightEntity : rightEntities)
         {
             facts.push_back(
-                obelisk::Fact(obelisk::Entity(leftEntity), obelisk::Entity(rightEntity), obelisk::Verb(verb)));
+                obelisk::Fact(obelisk::Entity(leftEntity), obelisk::Entity(rightEntity), obelisk::Verb(verb), true));
         }
     }
 }