def deleteRule(self, ruleId, buildingName, roomName, editorUuid):
checkData(locals())
room = Room(buildingName = buildingName, roomName = roomName)
room.retrieve()
from app.backend.model.rule import Rule
rule = Rule(id = ruleId)
rule.retrieve()
from app.backend.model.user import User
editor = User(uuid = editorUuid)
editor.retrieve()
author = User(uuid = rule.authorUuid)
author.retrieve()
# If this room is not related to a room, I cannot modify it from this method
if not rule.roomName:
raise UserCredentialError("You cannot modify this group related rule.")
# If this rule is not about this building
if rule.buildingName != buildingName:
raise UserCredentialError("You cannot modify the rule of another building.")
if author.uuid != editor.uuid:
if not rule.groupId and not rule.getRoom().roomName in list(r.roomName for r in editor.getRooms()):
raise UserCredentialError("You cannot modify a rule of a room you do not own.")
#if rule.getRoom() not in editor.getRooms():
# raise UserCredentialError("You cannot modify a rule of a room you do not own.")
if rule.groupId:
from app.backend.model.group import Group
group = Group(buildingName = buildingName, id = groupId)
group.retrieve()
if not group:
raise UserCredentialError("You cannot delete a rule of a room you do not own.")
if not group.crossRoomsValidation:
raise UserCredentialError("You cannot delete a rule you do not own.")
if not group.id in list(g.id for g in editor.getGroups()):
raise UserCredentialError("You cannot delete a rule belonging to a group you do not own.")
if not rule.getRoom().roomName in list(r.roomName for r in group.getRooms()):
raise UserCredentialError("You cannot delete a rule belonging to room that does not belongs to a group you do not own.")
if editor.level < rule.getPriority():
raise UserCredentialError("You cannot modify this rule since it has a too high priority for your user level")
room.deleteRule(rule)
return {}
def enableRule(self, ruleId, buildingName, roomName, editorUuid): checkData(locals()) room = Room(buildingName = buildingName, roomName = roomName) room.retrieve() from app.backend.model.rule import Rule rule = Rule(id = ruleId) rule.retrieve() return self.editRule(ruleId = rule.id, priority = rule.getPriority(), buildingName = buildingName, roomName = roomName, editorUuid = editorUuid, groupId = rule.groupId, ruleBody = None, antecedent = rule.antecedent, consequent = rule.consequent, enabled = True)
def __addOrModifyRule(self, priority = None, buildingName = None, roomName = None, authorUuid = None, ruleBody = None, ruleId = None, antecedent = None, consequent = None, enabled = True):
checkData(locals())
import time,datetime
startTimeMilliseconds = long((time.time() + 0.5) * 1000)
if ruleBody:
try:
antecedent = ruleBody.split("then")[0].replace("if ", "").strip()
consequent = ruleBody.split("then")[1].strip()
except Exception as e:
raise NotWellFormedRuleError("There is a syntax error in the rule you are trying to save")
# Detecting rule category (by the rule-consequent)
from app.backend.controller.actionManager import ActionManager
actionManager = ActionManager()
category = actionManager.getAction(consequent).category
from app.backend.model.user import User
author = User(uuid = authorUuid)
author.retrieve()
if int(str(priority)) < 0 or int(str(priority)) > author.getMaxRoomPriority():
raise RulePriorityError("You can specify rules for rooms with a priority value between 0 and " + str(author.getMaxRoomPriority()) + ". You inserted " + str(priority))
from app.backend.model.rule import Rule
from app.backend.model.room import Room
if not ruleId:
rule = Rule(priority = priority, category = category, buildingName = buildingName, roomName = roomName, authorUuid = authorUuid, antecedent = antecedent, consequent = consequent, enabled = True)
else:
rule = Rule(id = ruleId)
rule.retrieve()
author = rule.getAuthor()
rule.antecedent = antecedent
rule.consequent = consequent
rule.authorUuid = authorUuid
rule.authorUuid = authorUuid
rule.enabled = enabled
editor = rule.getAuthor()
if editor.level < rule.getPriority():
raise UserCredentialError("You cannot modify this rule since it has a too high priority for your user level")
room = Room(buildingName = buildingName, roomName = roomName)
room.retrieve()
if not ruleId and not rule.checkIfUnique():
raise DuplicatedRuleError("The submitted rule is already been saved for the considered room.")
# excludedRuleId is needed to ignore the rule that the user want to edit
excludedRuleId = ruleId if ruleId else None
roomRules = room.getRules(author = False, includeGroupsRules = True, excludedRuleId = excludedRuleId)
# Checking that a priority is unique over the same category
for r in roomRules:
if str(r.category) == str(category) and int(r.getPriority()) == int(priority):
raise AlredyAssignedPriorityError("In room " + roomName + " the priority " + str(priority) + " has alredy been assigned to another rule with the same category!")
temporaryRuleSet = []
temporaryRuleSet.extend(roomRules)
temporaryRuleSet.append(rule)
#### OPTMIZATION ########################################################################################
# Removing rules with a trigger that is different form the one of the rule I'm trying to insert or modify
from app.backend.controller.triggerManager import TriggerManager
triggerManager = TriggerManager()
newRuleTriggers = triggerManager.translateTrigger(rule.antecedent)["triggers"]
for i in range(0, len(temporaryRuleSet)):
otherRuleTriggers = triggerManager.translateTrigger(temporaryRuleSet[i].antecedent)["triggers"]
deleteRule = False
if rule.category == temporaryRuleSet[i].category:
for t1 in newRuleTriggers:
for t2 in otherRuleTriggers:
if t1 == t2:
deleteRule = True
break;
if deleteRule: break;
if deleteRule:
del temporaryRuleSet[i]
#### OPTMIZATION ########################################################################################
for i in range(0, len(temporaryRuleSet)):
temporaryRuleSet[i].groupId = None
temporaryRuleSet[i].roomName = roomName
from app.backend.controller.rulesetChecker import RulesetChecker
rulesetChecker = RulesetChecker(temporaryRuleSet)
ruleCheckErrorList = rulesetChecker.check()
if len(ruleCheckErrorList) == 0:
if ruleId:
rule.id = ruleId
rule.setPriority(priority)
from app.backend.commons.console import flash
endTimeMilliseconds = long((time.time() + 0.5) * 1000)
opTimeMilliseconds = endTimeMilliseconds - startTimeMilliseconds
flash("RoomRuleVerification [SUCCESS]: roomName = " + str(roomName) +" #rules=" + str(len(temporaryRuleSet)) + " - opTimeMilliseconds:" + str(opTimeMilliseconds))
return room.addRule(rule).getDict()
else:
from app.backend.commons.console import flash
logMessage = "authorUuid = " + str(authorUuid) + ", "
logMessage += "buildingName = " + str(buildingName) + ", "
logMessage += "roomName = " + str(roomName) + ", "
logMessage += "ruleSetDescr = " + str(temporaryRuleSet) + ", "
logMessage += "newRule = " + str(rule)
flash("RuleValidationError: " + logMessage)
endTimeMilliseconds = long((time.time() + 0.5) * 1000)
opTimeMilliseconds = endTimeMilliseconds - startTimeMilliseconds
flash("RoomRuleVerification [FAILED]: roomName = " + str(roomName) +" #rules=" + str(len(temporaryRuleSet)) + " - opTimeMilliseconds:" + str(opTimeMilliseconds))
raise RuleValidationError(ruleCheckErrorList)
def editRule(self, ruleId, priority, buildingName, roomName, editorUuid, groupId, ruleBody = None, antecedent = None, consequent = None, enabled = True):
checkData(locals())
if not ruleBody:
if not antecedent: raise MissingInputDataError("")
if not consequent: raise MissingInputDataError("")
if ruleBody and antecedent: raise TooManyInputParametersError("")
if ruleBody and consequent: raise TooManyInputParametersError("")
from app.backend.model.rule import Rule
oldRule = Rule(id = ruleId)
oldRule.retrieve()
from app.backend.model.user import User
author = User(uuid = oldRule.authorUuid)
author.retrieve()
editor = User(uuid = editorUuid)
editor.retrieve()
writePermission = False
errorMessage = ""
# If this room is not related to a room, I cannot modify it from this method
if not oldRule.roomName:
raise UserCredentialError("You cannot modify this group related rule.")
# If this rule is not about this building
if oldRule.buildingName != buildingName:
raise UserCredentialError("You cannot modify the rule of another building.")
if author.uuid != editor.uuid:
if not groupId and not oldRule.getRoom().roomName in list(r.roomName for r in editor.getRooms()):
raise UserCredentialError("You cannot modify a rule of a room you do not own.")
#if oldRule.getRoom() not in editor.getRooms():
# raise UserCredentialError("You cannot modify a rule of a room you do not own.")
if groupId:
from app.backend.model.group import Group
group = Group(buildingName = buildingName, id = groupId)
group.retrieve()
if not group:
raise UserCredentialError("You cannot modify a rule of a room you do not own.")
if not group.crossRoomsValidation:
raise UserCredentialError("You cannot modify a rule you do not own.")
if not group.id in list(g.id for g in editor.getGroups()):
raise UserCredentialError("You cannot modify a rule belonging to a group you do not own.")
if not oldRule.getRoom().roomName in list(r.roomName for r in group.getRooms()):
raise UserCredentialError("You cannot modify a rule belonging to room that does not belongs to a group you do not own.")
if editor.level < oldRule.getPriority():
raise UserCredentialError("You cannot modify this rule since it has a too high priority for your user level")
authorUuid = editorUuid
result = self.__addOrModifyRule(ruleId = ruleId, priority = priority, buildingName = buildingName, roomName = roomName, authorUuid = authorUuid, ruleBody = ruleBody, antecedent = antecedent, consequent = consequent, enabled = enabled)
from app.backend.controller.notificationsManager import NotificationsManager
notifications = NotificationsManager()
messageSubject = "Rule modified in building " + str(buildingName) + " room " + str(roomName)
messageText = "The user " + str(editor.username) + " edited (or tried to edit) the rule <<" + str(oldRule.getFullRepresentation()) + ">>. The new rule is <<" + str(ruleBody) + ">>"
notifications.sendNotification(buildingName = buildingName, roomName = roomName, messageSubject = messageSubject, messageText = messageText)
return result
def __addOrModifyRule(self, priority = None, buildingName = None, groupId = None, authorUuid = None, ruleBody = None, ruleId = None):
checkData(locals())
import time,datetime
startTimeMilliseconds = long((time.time() + 0.5) * 1000)
try:
antecedent = ruleBody.split("then")[0].replace("if ", "").strip()
consequent = ruleBody.split("then")[1].strip()
except Exception as e:
raise NotWellFormedRuleError("There is a syntax error in the rule you are trying to save")
from app.backend.controller.actionManager import ActionManager
actionManager = ActionManager()
category = actionManager.getAction(consequent).category
from app.backend.model.user import User
author = User(uuid = authorUuid)
author.retrieve()
if int(str(priority)) < 0 or int(str(priority)) > author.getMaxGroupPriority():
raise RulePriorityError("You can specify rules for groups with a priority value between 0 and " + str(author.getMaxRoomPriority()) + ". You inserted " + str(priority))
from app.backend.model.rule import Rule
from app.backend.model.group import Group
if not ruleId:
rule = Rule(priority = priority, category = category, buildingName = buildingName, groupId = groupId, authorUuid = authorUuid, antecedent = antecedent, consequent = consequent, enabled = True)
else:
rule = Rule(id = ruleId)
rule.retrieve()
author = rule.getAuthor()
rule.antecedent = antecedent
rule.consequent = consequent
rule.authorUuid = authorUuid
editor = rule.getAuthor()
if editor.level < rule.getPriority():
raise UserCredentialError("You cannot modify this rule since it has a too high priority for your user level")
group = Group(buildingName = buildingName, id = groupId)
group.retrieve()
if not ruleId and not rule.checkIfUnique():
raise DuplicatedRuleError("The submitted rule is already been saved for the considered group.")
# excludedRuleId is needed to ignore the rule that the user want to edit
excludedRuleId = ruleId if ruleId else None
ruleCheckErrorList = []
groupRoomList = group.getRooms()
for room in groupRoomList:
groupRules = group.getRules(excludedRuleId = excludedRuleId)
# Checking that a priority is unique over the same category
for r in groupRules:
if str(r.category) == str(category) and int(r.getPriority()) == int(priority):
raise AlredyAssignedPriorityError("In group " + str(groupId) + " the priority " + str(priority) + " has alredy been assigned to another rule with the same category!")
temporaryRuleSet = []
temporaryRuleSet.extend(room.getRules(author = False, includeGroupsRules = True, excludedRuleId = False, excludeCrossRoomValidationRules = True))
temporaryRuleSet.extend(groupRules)
temporaryRuleSet.append(rule)
from app.backend.controller.rulesetChecker import RulesetChecker
rulesetChecker = RulesetChecker(temporaryRuleSet)
ruleCheckErrorList.extend(rulesetChecker.check())
if len(ruleCheckErrorList) == 0:
if ruleId: #if i'm in edit mode
rule.id = ruleId
rule.setPriority(priority)
# Disabling rules in all the groups rooms since they have to be validated again
for room in groupRoomList:
from app.backend.controller.notificationsManager import NotificationsManager
notifications = NotificationsManager()
messageSubject = "Group " + str(groupId) + " changed your room " + str(room.roomName) + " policy."
messageText = "Some rules in group " + str(groupId) + " have been changed."
notifications.sendNotification(buildingName = buildingName, roomName = room.roomName, messageSubject = messageSubject, messageText = messageText)
#for r in room.getRules(includeGroupsRules = False, excludeCrossRoomValidationRules = True):
# r.disable()
from app.backend.commons.console import flash
endTimeMilliseconds = long((time.time() + 0.5) * 1000)
opTimeMilliseconds = endTimeMilliseconds - startTimeMilliseconds
flash("GroupsRuleVerification [SUCCESS]: groupId = " + str(groupId) +" #rules=" + str(len(temporaryRuleSet)) + " - opTimeMilliseconds:" + str(opTimeMilliseconds))
return group.addRule(rule).getDict()
else:
from app.backend.commons.console import flash
logMessage = "authorUuid = " + str(authorUuid) + ", "
logMessage += "buildingName = " + str(buildingName) + ", "
logMessage += "gropuId = " + str(groupId) + ", "
logMessage += "ruleSetDescr = " + str(temporaryRuleSet) + ", "
logMessage += "newRule = " + str(rule)
flash("RuleValidationError: " + logMessage)
endTimeMilliseconds = long((time.time() + 0.5) * 1000)
opTimeMilliseconds = endTimeMilliseconds - startTimeMilliseconds
flash("GroupsRuleVerification [FAILED]: groupId = " + str(groupId) +" #rules=" + str(len(temporaryRuleSet)) + " - opTimeMilliseconds:" + str(opTimeMilliseconds))
raise RuleValidationError(ruleCheckErrorList + " Error in room " + room.roomName)
