def testProcessRetrievedInventory():
print(sys._getframe().f_code.co_name + ": ")
dbConnect = DbConnect(InventoryDAO.getDbDir())
connector = dbConnect.getConnection()
customerId = 1
barcode = 1
quantity = 2
androidService = AndroidService()
inventoryReservation = androidService.reserveInventoryIfAvailable(customerId, barcode, quantity)
print(inventoryReservation) # (True, reservedInventoryLoc, newVirtualCartRowId)
arduinoService = ArduinoService()
print( arduinoService.processRetrievedInventory(1, 1) )
inventoryDAO = InventoryDAO(connector)
print( inventoryDAO.selectAllEntries() )
virtualCartDAO = VirtualCartDAO(connector)
print( virtualCartDAO.selectAllEntries() )
print("===================================================")
print("Testing testProcessRetrievedInventory-------------------complete\n\n\n")
def testGetLocationBoxAbove():
print(sys._getframe().f_code.co_name + ": ")
dbConnect = DbConnect(InventoryDAO.getDbDir())
connector = dbConnect.getConnection()
arduinoService = ArduinoService()
print(arduinoService.getLocationBoxAbove(1))
print("===================================================")
print("Testing testGetLocationBoxAbove-------------------complete\n\n\n")
def testGetDepositLocation():
print(sys._getframe().f_code.co_name + ": ")
dbConnect = DbConnect(InventoryDAO.getDbDir())
connector = dbConnect.getConnection()
arduinoService = ArduinoService()
print(arduinoService.getDepositLocation())
print("===================================================")
print("Testing testProcessRetrievedInventory-------------------complete\n\n\n")
def testReserveInventoryIfAvailable():
dbConnect = DbConnect(InventoryDAO.getDbDir())
connector = dbConnect.getConnection()
service = AndroidService()
print(sys._getframe().f_code.co_name + ": ")
print( service.reserveInventoryIfAvailable(1, 1, 1) )
print( service.numItemsAvailable(1) )
print( service.reserveInventoryIfAvailable(1, 1, 1) )
print( service.numItemsAvailable(1) )
print("===================================================")
print("Testing reserveInventoryIfAvailable--------complete\n\n\n")
def depositInventory(self, barcode, x_index, y_index, x_encoder, y_encoder):
dbConnect = DbConnect(InventoryDAO.getDbDir())
connector = dbConnect.getConnection()
barcodeDAO = BarcodeDAO(connector)
barcodeId = barcodeDAO.getPriKeys("Barcode", barcode)[0]
inventoryDAO = InventoryDAO(connector)
entry = (barcodeId, x_index, y_index, x_encoder, y_encoder, 0)
inventoryDAO.createAnEntry(entry)
def testDepositInventory():
print(sys._getframe().f_code.co_name + ": ")
dbConnect = DbConnect(InventoryDAO.getDbDir())
connector = dbConnect.getConnection()
arduinoService = ArduinoService()
[newXIdx, newYIdx, newXEncoder, newYEncoder] = arduinoService.getDepositLocation()
print([newXIdx, newYIdx, newXEncoder, newYEncoder])
arduinoService.depositInventory(5, newXIdx, newYIdx, newXEncoder, newYEncoder)
inventoryDAO = InventoryDAO(connector)
print(inventoryDAO.selectAllEntries())
print("===================================================")
print("Testing testDepositInventory-------------------complete\n\n\n")
def processRetrievedInventory(self, inventoryInfoRowId, virtualCartRowId):
dbConnect = DbConnect(InventoryDAO.getDbDir())
connector = dbConnect.getConnection()
# TODO: after debugging this code is done, there should be a check ensuring that there exists
# such ids
inventoryDAO = InventoryDAO(connector)
yIdxColHeader = "Y_index"
retrievedItemYIndex = inventoryDAO.selectAColumn(yIdxColHeader, inventoryInfoRowId)
# if the retrieved box is at the top, no need to do updates on y_encoders and y_index
if retrievedItemYIndex != inventoryDAO.selectMax(yIdxColHeader):
idBoxAbove = inventoryDAO.getPriKeys(yIdxColHeader, retrievedItemYIndex+1)[0]
yEncoderColHeader = "Y_encoder"
encoderOffset = (inventoryDAO.selectAColumn(yEncoderColHeader, idBoxAbove) -
inventoryDAO.selectAColumn(yEncoderColHeader, inventoryInfoRowId))
# update the y_encoder and y_index values for the boxes above the retrieved box
xIdxColHeader = "X_index"
retrievedItemXIdx = inventoryDAO.selectAColumn(xIdxColHeader, inventoryInfoRowId)
sameStackItemIds = inventoryDAO.getPriKeys(xIdxColHeader, retrievedItemXIdx)
for sameStackItemId in sameStackItemIds:
curYIdx = inventoryDAO.selectAColumn(yIdxColHeader, sameStackItemId)
if curYIdx > retrievedItemYIndex:
inventoryDAO.update(sameStackItemId, yIdxColHeader, curYIdx-1)
curYEncoder = inventoryDAO.selectAColumn(yEncoderColHeader, sameStackItemId)
inventoryDAO.update(sameStackItemId, yEncoderColHeader, curYEncoder-encoderOffset)
inventoryDAO.delete(inventoryInfoRowId)
print("inventory deleted!!!")
virtualCartDAO = VirtualCartDAO(connector)
numItemsForPickup = virtualCartDAO.selectAColumn("NumItemAvailableForPickup", virtualCartRowId)
virtualCartDAO.update(virtualCartRowId, "NumItemAvailableForPickup", numItemsForPickup+1)
def getLocationBoxAbove(self, inventoryDetailsId):
dbConnect = DbConnect(InventoryDAO.getDbDir())
connector = dbConnect.getConnection()
inventoryDAO = InventoryDAO(connector)
reservedInv = inventoryDAO.selectAnEntry(inventoryDetailsId)
itemsOnStack = inventoryDAO.selectEntries("X_index", reservedInv[2])
x_encoder = reservedInv[4]
y_encoder = 0
#if no box at the top, set to 0
if len(itemsOnStack)-1 != reservedInv[3]:
for item in itemsOnStack:
if item[3] == reservedInv[3]+1:
y_encoder = item[5]
break
return [x_encoder, y_encoder]
def getDepositLocation(self):
dbConnect = DbConnect(InventoryDAO.getDbDir())
connector = dbConnect.getConnection()
inventoryDAO = InventoryDAO(connector)
c_maxXIndex = InventoryInfo.sc_maxXIndex
c_maxYIndex = InventoryInfo.sc_maxYIndex
oneStackEntries = list()
x_idx = 0
for x_idx in range(0, c_maxXIndex):
oneStackEntries = inventoryDAO.selectEntries("X_index", x_idx)
if(len(oneStackEntries) <= c_maxYIndex):
break
newXIdx = x_idx
newYIdx = len(oneStackEntries)
x_encoder = ArduinoService.sc_xEncodingValues[newXIdx]
y_encoder = 6700
# the way stocking works for column 0 is different from column 1 and 2
if newXIdx != 0 and newYIdx == 2:
return [newxIdx, newYIdx, x_encoder, 36000]
# !TODO: CHANGE THIS
maxBoxSize = InventoryInfo.sc_maxBoxSize
maxY_encoder = 6700
if newYIdx > 0:
for item in oneStackEntries:
if maxY_encoder < item[5]:
maxY_encoder = item[5]
y_encoder = maxY_encoder + maxBoxSize
return [newXIdx, newYIdx, x_encoder, y_encoder]
