def remove_shed_member(request, id, username):
if request.user.is_anonymous():
return HttpResponseRedirect('/accounts/login')
else:
userProfile = profileUtil.getProfileFromUser(request.user)
shedObj = shedUtil.getShedFromID(id)
banUser = profileUtil.getProfileFromUser(
User.objects.get(username=username))
admins = shedUtil.getAllAdminsOfShed(shedObj)
userIsAdmin = False
banUserIsAdmin = False
for admin in admins:
if admin == userProfile:
userIsAdmin = True
elif admin == banUser:
banUserIsAdmin = True
if userIsAdmin:
if banUserIsAdmin:
if shedObj.owner == userProfile:
shedUtil.removeAdminFromShed(shedObj, banUser)
notifUtil.createBadInfoNotif(
shedObj, banUser,
"You have been removed as an admin from the shed " +
shedObj.name + ". ")
shedUtil.removeMemberFromShed(shedObj, banUser)
notifUtil.createBadInfoNotif(
shedObj, banUser,
"You have been kicked from the shed " + shedObj.name +
". ")
shedTools = toolUtil.getAllToolsInShed(shedObj)
for tool in shedTools:
if tool.owner == banUser:
shedUtil.removeToolFromShed(shedObj, tool)
shedUtil.addToolToShed(banUser.personalShed, tool)
return HttpResponseRedirect(
"/sheds/" + str(shedObj.id) +
"/remove_member/kicked/success")
else:
return HttpResponseRedirect('/')
else:
shedUtil.removeMemberFromShed(shedObj, banUser)
shedObj.bannedUsers.add(banUser)
notifUtil.createBadInfoNotif(
shedObj, banUser, "You have been kicked from the shed " +
shedObj.name + ". ")
shedTools = toolUtil.getAllToolsInShed(shedObj)
for tool in shedTools:
if tool.owner == banUser:
shedUtil.removeToolFromShed(shedObj, tool)
shedUtil.addToolToShed(banUser.personalShed, tool)
return HttpResponseRedirect("/sheds/" + str(shedObj.id) +
"/remove_member/kicked/success")
else:
return HttpResponseRedirect('/')
def remove_shed_member(request, id, username):
if request.user.is_anonymous():
return HttpResponseRedirect('/accounts/login')
else:
userProfile = profileUtil.getProfileFromUser(request.user)
shedObj = shedUtil.getShedFromID(id)
banUser = profileUtil.getProfileFromUser(User.objects.get(username=username))
admins = shedUtil.getAllAdminsOfShed(shedObj)
userIsAdmin = False
banUserIsAdmin = False
for admin in admins:
if admin == userProfile:
userIsAdmin = True
elif admin == banUser:
banUserIsAdmin = True
if userIsAdmin:
if banUserIsAdmin:
if shedObj.owner == userProfile:
shedUtil.removeAdminFromShed(shedObj, banUser)
notifUtil.createBadInfoNotif(shedObj, banUser, "You have been removed as an admin from the shed " + shedObj.name + ". ")
shedUtil.removeMemberFromShed(shedObj, banUser)
notifUtil.createBadInfoNotif(shedObj, banUser, "You have been kicked from the shed " + shedObj.name + ". ")
shedTools = toolUtil.getAllToolsInShed(shedObj)
for tool in shedTools:
if tool.owner == banUser:
shedUtil.removeToolFromShed(shedObj, tool)
shedUtil.addToolToShed(banUser.personalShed, tool)
return HttpResponseRedirect("/sheds/" + str(shedObj.id) + "/remove_member/kicked/success")
else:
return HttpResponseRedirect('/')
else:
shedUtil.removeMemberFromShed(shedObj, banUser)
shedObj.bannedUsers.add(banUser)
notifUtil.createBadInfoNotif(shedObj, banUser, "You have been kicked from the shed " + shedObj.name + ". ")
shedTools = toolUtil.getAllToolsInShed(shedObj)
for tool in shedTools:
if tool.owner == banUser:
shedUtil.removeToolFromShed(shedObj, tool)
shedUtil.addToolToShed(banUser.personalShed, tool)
return HttpResponseRedirect("/sheds/" + str(shedObj.id) + "/remove_member/kicked/success")
else:
return HttpResponseRedirect('/')
def leave_shed(request, id):
if request.user.is_anonymous():
return HttpResponseRedirect('/accounts/login')
else:
userProfile = profileUtil.getProfileFromUser(request.user)
shedObj = shedUtil.getShedFromID(id)
if shedObj.owner == userProfile:
return HttpResponseRedirect('/')
else:
admins = shedUtil.getAllAdminsOfShed(shedObj)
for admin in admins:
if admin == userProfile:
shedUtil.removeAdminFromShed(shedObj, userProfile)
shedUtil.removeMemberFromShed(shedObj, userProfile)
shedTools = toolUtil.getAllToolsInShed(shedObj)
for tool in shedTools:
if tool.owner == userProfile:
shedUtil.removeToolFromShed(shedObj, tool)
shedUtil.addToolToShed(userProfile.personalShed, tool)
return HttpResponseRedirect('/sheds/' + str(shedObj.id) + '/leave/success')
def leave_shed(request, id):
if request.user.is_anonymous():
return HttpResponseRedirect('/accounts/login')
else:
userProfile = profileUtil.getProfileFromUser(request.user)
shedObj = shedUtil.getShedFromID(id)
if shedObj.owner == userProfile:
return HttpResponseRedirect('/')
else:
admins = shedUtil.getAllAdminsOfShed(shedObj)
for admin in admins:
if admin == userProfile:
shedUtil.removeAdminFromShed(shedObj, userProfile)
shedUtil.removeMemberFromShed(shedObj, userProfile)
shedTools = toolUtil.getAllToolsInShed(shedObj)
for tool in shedTools:
if tool.owner == userProfile:
shedUtil.removeToolFromShed(shedObj, tool)
shedUtil.addToolToShed(userProfile.personalShed, tool)
return HttpResponseRedirect('/sheds/' + str(shedObj.id) +
'/leave/success')
def processActions():
#Re-process all action objects in the database
for actionInstance in actionUtil.getAllActions():
#states allow system to process and respond to all actions asynchronously
#Tool borrow state machine
if actionUtil.isToolRequest(actionInstance):
if actionInstance.currrentState == "": #entry point
#proceed to next state where the owner is asked if this user can borrow his tool
actionInstance.currrentState = "userBorrowRequest"
actionInstance.save()
processActions()
if actionInstance.currrentState == "userBorrowRequest":
#proceed to next state
actionInstance.currrentState = "acceptDecline"
actionInstance.save()
#send a request notification to the user who's tool is being requested
#the response options will be "Accept" or "Deny"
question = actionInstance.requester.user.username + " has requested to borrow your " + \
actionInstance.tool.name + " from " + actionInstance.tool.myShed.name + ". "
userOptions = "Accept,Deny" #adding options
utilities.notificationUtilities.createResponseNotif(actionInstance, actionInstance.tool.owner, \
question, options = userOptions)
processActions()
elif actionInstance.currrentState == "acceptDecline":
#if the owner of the tool has responded to the tool request notification:
if utilities.notificationUtilities.notifHasResponse(actionUtil.getRequestNotifOfAction(actionInstance)):
# if the owner of the tool accepted the tool request:
if utilities.notificationUtilities.getNotifResponse(actionUtil.getRequestNotifOfAction(actionInstance)) == 'Accept':
#update the tool's borrowedTime field
actionInstance.tool.borrowedTime = timezone.now()
#update tool's borrower field
toolUtil.updateToolBorrower(actionInstance.tool,actionInstance.requester)
#set tool to be unavailable to borrow by other users
toolUtil.updateToolAvailability(actionInstance.tool, False)
#move tool location to requester's shed
targetShed = shedUtil.getShedByName(profileUtil.getUserOfProfile(actionInstance.requester).username + "'s Shed")[0]
#save the name of the shed that the tool used to be in
actionInstance.workSpace = actionInstance.tool.myShed.name
#remove the tool from it's old location first
shedUtil.removeToolFromShed(actionInstance.tool.myShed, actionInstance.tool)
#then add the tool to the requester's personal shed
shedUtil.addToolToShed(targetShed, actionInstance.tool)
toolUtil.updateToolLocation(actionInstance.tool, targetShed.location)
#delete the borrow request notification from the database so it no longer displays
actionUtil.getRequestNotifOfAction(actionInstance).delete()
#proceed to next state
response = "Your request to borrow " + \
actionInstance.tool.name + " from " + actionInstance.workSpace + \
" has been accepted!"
utilities.notificationUtilities.createInfoNotif(actionInstance, actionInstance.requester, response)
actionInstance.currrentState = "borrowed"
actionInstance.save()
# the owner of the tool declined the borrowing of the tool
else:
#delete the borrow request notification from the database so it no longer displays
actionUtil.getRequestNotifOfAction(actionInstance).delete()
#send an info notification to the requester saying he was denied
response = "Your request to borrow " + \
actionInstance.tool.name + " from " + actionInstance.tool.myShed.name + \
" has been denied."
utilities.notificationUtilities.createInfoNotif(actionInstance,actionInstance.requester,response)
#proceed to next state
actionInstance.currrentState = "idle"
actionInstance.save()
elif actionInstance.currrentState == "borrowed":
#check if borrowedTime of tool was older than [maxBorrowTime] days ago
if toolUtil.toolIsOverdraft(actionInstance.tool):
#notify requester that they are overdraft and they should return [tool]
message = "Uh oh...your " + actionInstance.tool.name + " is overdrafted!"
utilities.notificationUtilities.createInfoNotif(actionInstance, actionInstance.requester, message)
#move to overdraft state
actionInstance.currentState = "overdraft"
actionInstance.save()
processActions()
elif actionInstance.currrentState == "overdraft":
#disable the user from borrowing any more tools
actionInstance.tool.borrower.canBorrow = False
actionInstance.save()
processActions()
#moving into the "markedReturned" state is handled by the UI
elif actionInstance.currrentState == "markedReturned":
actionInstance.currrentState = "confirmReturned"
actionInstance.save()
question = "Your " + actionInstance.tool.name + " has been marked as returned to " + \
actionInstance.workSpace + ". Has this tool been returned?"
userOptions = "Accept,Deny" #adding options
utilities.notificationUtilities.createResponseNotif(actionInstance, actionInstance.tool.owner, \
question, options = userOptions)
processActions()
elif actionInstance.currrentState == "confirmReturned":
if utilities.notificationUtilities.notifHasResponse(actionUtil.getRequestNotifOfAction(actionInstance)):
# if the owner of the tool denied that it has been returned:
if utilities.notificationUtilities.getNotifResponse(actionUtil.getRequestNotifOfAction(actionInstance)) == "Deny":
#delete the borrow request notification from the database so it no longer displays
actionUtil.getRequestNotifOfAction(actionInstance).delete()
#send a passive aggressive notif
response = "The owner of " + \
actionInstance.tool.name + " has indicated that you failed to return the tool to " \
+ actionInstance.workSpace + ". Please do not mark a tool as returned unless " \
+ "it has actually been returned to its shed."
utilities.notificationUtilities.createBadInfoNotif(actionInstance, actionInstance.requester, response)
actionInstance.currrentState = "borrowed"
actionInstance.save()
# the owner of the tool confirmed it has been returned
else:
#delete the borrow request notification from the database so it no longer displays
actionUtil.getRequestNotifOfAction(actionInstance).delete()
#proceed to next state
actionInstance.currrentState = "returned"
actionInstance.save()
processActions()
elif actionInstance.currrentState == "returned":
#notify tool owner that his tool has been returned
# message = "Your " + actionInstance.tool.name + " has been returned to " + \
# actionInstance.workSpace + ". "
# utilities.notificationUtilities.createInfoNotif(actionInstance, actionInstance.tool.owner, message)
#reduce user reputation by 5 for every day the tool is late!
timeSinceBorrowed = timezone.now() - actionInstance.tool.borrowedTime
for day in range(timeSinceBorrowed.days):
actionInstance.tool.borrower.reputation -= 5
#update the tool's borrower field
actionInstance.tool.borrower = None
#set tool to be unavailable to borrow by other users
toolUtil.updateToolAvailability(actionInstance.tool, True)
#remove the tool from personal shed and move it back to the shed it was borrowed from
shedUtil.removeToolFromShed(actionInstance.tool.myShed, actionInstance.tool)
oldShed = shedUtil.getShedByName(actionInstance.workSpace)[0]
shedUtil.addToolToShed(oldShed, actionInstance.tool)
toolUtil.updateToolLocation(actionInstance.tool, oldShed.location)
#move to idle state
actionInstance.currentState = "idle"
actionInstance.save()
elif actionInstance.currrentState == "idle":
#delete action object
actionInstance.delete()
elif actionUtil.isShedRequest(actionInstance):
#this state will be entered when the "Join Shed" button is clicked
if actionInstance.currrentState == "userShedRequest":
#send shed request notif to all admins of shed and the shed owner
adminList = shedUtil.getAllAdminsOfShed(actionInstance.shed)
#print(adminList)
for admin in adminList:
#newAction = actionUtil.createShedRequestAction(actionInstance.shed,actionInstance.requester)
content = actionInstance.requester.user.username + ' has requested to join your shed "' + \
actionInstance.shed.name + '."'
userOptions = "Accept,Deny"
utilities.notificationUtilities.createResponseNotif(actionInstance,admin,content,userOptions)
#newAction.currrentState = 'acceptDeny'
#newAction.save()
#move to acceptDeny state
actionInstance.currrentState = "acceptDeny"
actionInstance.save()
elif actionInstance.currrentState == "acceptDeny":
#if the notification has been responded to
if utilities.notificationUtilities.notifHasResponse(actionUtil.getRequestNotifOfAction(actionInstance)):
#if the admin responded 'Accept'
if utilities.notificationUtilities.getNotifResponse(actionUtil.getRequestNotifOfAction(actionInstance)) == 'Accept':
#add the guy to the shed
shedUtil.addMemberToShed(actionInstance.shed, actionInstance.requester)
#delete the notif that asked about accepting and denying
message = "You have been approved to join " + actionInstance.shed.name + "!"
utilities.notificationUtilities.createInfoNotif(actionInstance,actionInstance.requester,message)
actionUtil.getRequestNotifOfAction(actionInstance).delete()
actionInstance.currrentState = "idle"
actionInstance.save()
else:
#send an info notification to the requester saying he was denied
message = "You have been denied from joining " + actionInstance.shed.name + "."
utilities.notificationUtilities.createInfoNotif(actionInstance,actionInstance.requester,message)
actionUtil.getRequestNotifOfAction(actionInstance).delete()
#proceed to next state
actionInstance.currrentState = "idle"
actionInstance.save()
elif actionInstance.currrentState == "idle":
#delete the action object from the database
actionInstance.delete()
def processActions():
#Re-process all action objects in the database
for actionInstance in actionUtil.getAllActions():
#states allow system to process and respond to all actions asynchronously
#Tool borrow state machine
if actionUtil.isToolRequest(actionInstance):
if actionInstance.currrentState == "": #entry point
#proceed to next state where the owner is asked if this user can borrow his tool
actionInstance.currrentState = "userBorrowRequest"
actionInstance.save()
processActions()
if actionInstance.currrentState == "userBorrowRequest":
#proceed to next state
actionInstance.currrentState = "acceptDecline"
actionInstance.save()
#send a request notification to the user who's tool is being requested
#the response options will be "Accept" or "Deny"
question = actionInstance.requester.user.username + " has requested to borrow your " + \
actionInstance.tool.name + " from " + actionInstance.tool.myShed.name + ". "
userOptions = "Accept,Deny" #adding options
utilities.notificationUtilities.createResponseNotif(actionInstance, actionInstance.tool.owner, \
question, options = userOptions)
processActions()
elif actionInstance.currrentState == "acceptDecline":
#if the owner of the tool has responded to the tool request notification:
if utilities.notificationUtilities.notifHasResponse(
actionUtil.getRequestNotifOfAction(actionInstance)):
# if the owner of the tool accepted the tool request:
if utilities.notificationUtilities.getNotifResponse(
actionUtil.getRequestNotifOfAction(
actionInstance)) == 'Accept':
#update the tool's borrowedTime field
actionInstance.tool.borrowedTime = timezone.now()
#update tool's borrower field
toolUtil.updateToolBorrower(actionInstance.tool,
actionInstance.requester)
#set tool to be unavailable to borrow by other users
toolUtil.updateToolAvailability(
actionInstance.tool, False)
#move tool location to requester's shed
targetShed = shedUtil.getShedByName(
profileUtil.getUserOfProfile(
actionInstance.requester).username +
"'s Shed")[0]
#save the name of the shed that the tool used to be in
actionInstance.workSpace = actionInstance.tool.myShed.name
#remove the tool from it's old location first
shedUtil.removeToolFromShed(actionInstance.tool.myShed,
actionInstance.tool)
#then add the tool to the requester's personal shed
shedUtil.addToolToShed(targetShed, actionInstance.tool)
toolUtil.updateToolLocation(actionInstance.tool,
targetShed.location)
#delete the borrow request notification from the database so it no longer displays
actionUtil.getRequestNotifOfAction(
actionInstance).delete()
#proceed to next state
response = "Your request to borrow " + \
actionInstance.tool.name + " from " + actionInstance.workSpace + \
" has been accepted!"
utilities.notificationUtilities.createInfoNotif(
actionInstance, actionInstance.requester, response)
actionInstance.currrentState = "borrowed"
actionInstance.save()
# the owner of the tool declined the borrowing of the tool
else:
#delete the borrow request notification from the database so it no longer displays
actionUtil.getRequestNotifOfAction(
actionInstance).delete()
#send an info notification to the requester saying he was denied
response = "Your request to borrow " + \
actionInstance.tool.name + " from " + actionInstance.tool.myShed.name + \
" has been denied."
utilities.notificationUtilities.createInfoNotif(
actionInstance, actionInstance.requester, response)
#proceed to next state
actionInstance.currrentState = "idle"
actionInstance.save()
elif actionInstance.currrentState == "borrowed":
#check if borrowedTime of tool was older than [maxBorrowTime] days ago
if toolUtil.toolIsOverdraft(actionInstance.tool):
#notify requester that they are overdraft and they should return [tool]
message = "Uh oh...your " + actionInstance.tool.name + " is overdrafted!"
utilities.notificationUtilities.createInfoNotif(
actionInstance, actionInstance.requester, message)
#move to overdraft state
actionInstance.currentState = "overdraft"
actionInstance.save()
processActions()
elif actionInstance.currrentState == "overdraft":
#disable the user from borrowing any more tools
actionInstance.tool.borrower.canBorrow = False
actionInstance.save()
processActions()
#moving into the "markedReturned" state is handled by the UI
elif actionInstance.currrentState == "markedReturned":
actionInstance.currrentState = "confirmReturned"
actionInstance.save()
question = "Your " + actionInstance.tool.name + " has been marked as returned to " + \
actionInstance.workSpace + ". Has this tool been returned?"
userOptions = "Accept,Deny" #adding options
utilities.notificationUtilities.createResponseNotif(actionInstance, actionInstance.tool.owner, \
question, options = userOptions)
processActions()
elif actionInstance.currrentState == "confirmReturned":
if utilities.notificationUtilities.notifHasResponse(
actionUtil.getRequestNotifOfAction(actionInstance)):
# if the owner of the tool denied that it has been returned:
if utilities.notificationUtilities.getNotifResponse(
actionUtil.getRequestNotifOfAction(
actionInstance)) == "Deny":
#delete the borrow request notification from the database so it no longer displays
actionUtil.getRequestNotifOfAction(
actionInstance).delete()
#send a passive aggressive notif
response = "The owner of " + \
actionInstance.tool.name + " has indicated that you failed to return the tool to " \
+ actionInstance.workSpace + ". Please do not mark a tool as returned unless " \
+ "it has actually been returned to its shed."
utilities.notificationUtilities.createBadInfoNotif(
actionInstance, actionInstance.requester, response)
actionInstance.currrentState = "borrowed"
actionInstance.save()
# the owner of the tool confirmed it has been returned
else:
#delete the borrow request notification from the database so it no longer displays
actionUtil.getRequestNotifOfAction(
actionInstance).delete()
#proceed to next state
actionInstance.currrentState = "returned"
actionInstance.save()
processActions()
elif actionInstance.currrentState == "returned":
#notify tool owner that his tool has been returned
# message = "Your " + actionInstance.tool.name + " has been returned to " + \
# actionInstance.workSpace + ". "
# utilities.notificationUtilities.createInfoNotif(actionInstance, actionInstance.tool.owner, message)
#reduce user reputation by 5 for every day the tool is late!
timeSinceBorrowed = timezone.now(
) - actionInstance.tool.borrowedTime
for day in range(timeSinceBorrowed.days):
actionInstance.tool.borrower.reputation -= 5
#update the tool's borrower field
actionInstance.tool.borrower = None
#set tool to be unavailable to borrow by other users
toolUtil.updateToolAvailability(actionInstance.tool, True)
#remove the tool from personal shed and move it back to the shed it was borrowed from
shedUtil.removeToolFromShed(actionInstance.tool.myShed,
actionInstance.tool)
oldShed = shedUtil.getShedByName(actionInstance.workSpace)[0]
shedUtil.addToolToShed(oldShed, actionInstance.tool)
toolUtil.updateToolLocation(actionInstance.tool,
oldShed.location)
#move to idle state
actionInstance.currentState = "idle"
actionInstance.save()
elif actionInstance.currrentState == "idle":
#delete action object
actionInstance.delete()
elif actionUtil.isShedRequest(actionInstance):
#this state will be entered when the "Join Shed" button is clicked
if actionInstance.currrentState == "userShedRequest":
#send shed request notif to all admins of shed and the shed owner
adminList = shedUtil.getAllAdminsOfShed(actionInstance.shed)
#print(adminList)
for admin in adminList:
#newAction = actionUtil.createShedRequestAction(actionInstance.shed,actionInstance.requester)
content = actionInstance.requester.user.username + ' has requested to join your shed "' + \
actionInstance.shed.name + '."'
userOptions = "Accept,Deny"
utilities.notificationUtilities.createResponseNotif(
actionInstance, admin, content, userOptions)
#newAction.currrentState = 'acceptDeny'
#newAction.save()
#move to acceptDeny state
actionInstance.currrentState = "acceptDeny"
actionInstance.save()
elif actionInstance.currrentState == "acceptDeny":
#if the notification has been responded to
if utilities.notificationUtilities.notifHasResponse(
actionUtil.getRequestNotifOfAction(actionInstance)):
#if the admin responded 'Accept'
if utilities.notificationUtilities.getNotifResponse(
actionUtil.getRequestNotifOfAction(
actionInstance)) == 'Accept':
#add the guy to the shed
shedUtil.addMemberToShed(actionInstance.shed,
actionInstance.requester)
#delete the notif that asked about accepting and denying
message = "You have been approved to join " + actionInstance.shed.name + "!"
utilities.notificationUtilities.createInfoNotif(
actionInstance, actionInstance.requester, message)
actionUtil.getRequestNotifOfAction(
actionInstance).delete()
actionInstance.currrentState = "idle"
actionInstance.save()
else:
#send an info notification to the requester saying he was denied
message = "You have been denied from joining " + actionInstance.shed.name + "."
utilities.notificationUtilities.createInfoNotif(
actionInstance, actionInstance.requester, message)
actionUtil.getRequestNotifOfAction(
actionInstance).delete()
#proceed to next state
actionInstance.currrentState = "idle"
actionInstance.save()
elif actionInstance.currrentState == "idle":
#delete the action object from the database
actionInstance.delete()