add disabled and fulfilled

messages/Condition.py

@@ -7,6 +7,7 @@ class Condition:
     condition: str
     value: float
     disabled: bool
+    fulfilled: bool
 
     @staticmethod
     def lower_than(value: float, lastPrice: float):

messages/DbConnector.py

@@ -41,13 +41,13 @@ class DbConnector:
         conditions = fetch_conditions()
 
         for cond in conditions:
-            if not cond.disabled:
+            if not cond.disabled and not cond.fulfilled:
                 callback(cond)
 
         feed = r.table(TABLE_NAME).changes().run(get_connection())
         for change in feed:
             cond = Condition(**change['new_val'])
-            if not cond.disabled:
+            if not cond.disabled and not cond.fulfilled:
                 callback(cond)
 
     @staticmethod
@@ -56,4 +56,12 @@ class DbConnector:
         json = jsonify(cursor)
         json.disabled = True
         r.table(TABLE_NAME).get(condition_id).update(json).run(get_connection())
+
+    @staticmethod
+    def fulfill_condition(condition_id: str):
+        cursor = r.table(TABLE_NAME).get(condition_id).run(get_connection())
+        json = jsonify(cursor)
+        json.disabled = True
+        json.fulfilled = True
+        r.table(TABLE_NAME).get(condition_id).update(json).run(get_connection())