method field in log database not required anymore.

added method to update method field.

managementhost/database.py

@@ -50,14 +50,14 @@ class Database(object):
     def add_log(self, uuid, submitted,
                 origin, module,
                 module_version, module_path,
-                method, message):
+                message):
         try:
             host_module = self._get_host_module(module, module_version)
             if host_module is None:
                 self._create_host_module(module, module_version, module_path)
                 host_module = self._get_host_module(module, module_version)
 
-            self._create_log(uuid, submitted, origin, host_module[0], method, message)
+            self._create_log(uuid, submitted, origin, host_module[0], message)
         except Exception as ex:
             logger.error('Error while adding log to database: %s', str(ex))
             self.connection.rollback()
@@ -65,6 +65,18 @@ class Database(object):
 
         self.connection.commit()
 
+    def update_log_method(self, uuid, method):
+        try:
+            self.connection.execute("""
+            UPDATE log SET method = ? WHERE uuid = ?
+            """, (method, uuid))
+        except Exception as ex:
+            logger.error("Error while updating method of log '%s'", uuid)
+            self.connection.rollback()
+            raise
+            
+        self.connection.commit()
+
     def get_log(self, uuid):
         curs = self.connection.execute("""
         SELECT log.uuid AS 'uuid', log.submitted AS 'submitted',
@@ -229,12 +241,12 @@ class Database(object):
 
         return tuple(data)
 
-    def _create_log(self, uuid, submitted, origin, module_id, method, message):
+    def _create_log(self, uuid, submitted, origin, module_id, message):
         self.connection.execute("""
         INSERT INTO log
-        (uuid,submitted,origin,module_id,method,message)
-        VALUES (?,?,?,?,?,?)
-        """, (uuid, submitted, origin, module_id, method, message))
+        (uuid,submitted,origin,module_id,message)
+        VALUES (?,?,?,?,?)
+        """, (uuid, submitted, origin, module_id, message))
 
     def _create_status_log(self, log_id, agent_id,
                            agent_module_id,
@@ -259,7 +271,7 @@ class Database(object):
            submitted TEXT NOT NULL,
            origin TEXT NOT NULL,
            module_id INTEGER NOT NULL,
-           method TEXT NOT NULL,
+           method TEXT DEFAULT NULL,
            message TEXT NOT NULL,
            CONSTRAINT log_module_id_fkey FOREIGN KEY (module_id) REFERENCES managementhost_module (id) ON UPDATE RESTRICT ON DELETE RESTRICT
          )