Better manage price object juggling in Item.price property. The previous way was creating new price objects when an object already existed in the database which could lead to Integrity issues.

service/price.py

@@ -34,7 +34,7 @@ from service.market import Market
 pyfalog = Logger(__name__)
 
 
-VALIDITY = 24 * 60 * 60  # Price validity period, 24 hours
+VALIDITY = 60  # Price validity period, 24 hours
 REREQUEST = 4 * 60 * 60  # Re-request delay for failed fetches, 4 hours
 TIMEOUT = 15 * 60  # Network timeout delay for connection issues, 15 minutes
 
@@ -128,7 +128,6 @@ class Price(object):
                 priceobj.failed = None
 
                 # Update the DB.
-                db.add(priceobj)
                 db.commit()
 
                 # delete price from working dict
@@ -144,7 +143,6 @@ class Price(object):
                 priceobj.failed = True
 
                 # Update the DB.
-                db.add(priceobj)
                 db.commit()
 
                 del priceMap[typeID]
@@ -160,7 +158,6 @@ class Price(object):
             priceobj.failed = True
 
             # Update the DB.
-            db.add(priceobj)
             db.commit()
 
     @classmethod
@@ -217,6 +214,10 @@ class Price(object):
         else:
             self.priceWorkerThread.trigger(requests, cb)
 
+    def clearPriceCache(self):
+        pyfalog.debug("Clearing Prices")
+        db.clearPrices()
+
 
 class PriceWorkerThread(threading.Thread):
     def __init__(self):