def changePassword(self, new):
contract.is_not_empty(new)
contract.is_greater_than_or_equal(len(new), 4)
for c in new[1:]:
contract.is_equal_to_any(c, loginPasswordSymbols)
self.password = new
def changeLogin(self,new) :
contract.is_not_empty(new)
contract.is_greater_than_or_equal(len(new), 4)
contract.is_greater_than_or_equal(len(new), 4)
contract.is_equal_to_any(new[0], alphabet)
for c in new[1:]: contract.is_equal_to_any(c, loginPasswordSymbols)
self.login=new
def addStorageCoordinator(db,firstName,secondName,surName,age) :
contract.is_not_empty(firstName)
contract.is_not_empty(secondName)
contract.is_not_empty(surName)
contract.is_greater_than(age, 0)
newID = incVolunteerID(db)
db['volunteers'][newID] = StorageCoordinator(newID,firstName,secondName,surName,age,-1)
def changeMainCoordinator(db,firstName,secondName,surName,age) :
contract.is_not_empty(firstName)
contract.is_not_empty(secondName)
contract.is_not_empty(surName)
contract.is_greater_than(age, 0)
for person in db['volunteers'].values() :
if type(person).__name__=='MainCoordinator' :
db['volunteers'][person.ID] = MainCoordinator(person.ID,firstName,secondName,surName,age)
return 0
else :
addMainCoordinator(db,firstName,secondName,surName,age)
return 1
def addMainCoordinator(db,firstName,secondName,surName,age) :
contract.is_not_empty(firstName)
contract.is_not_empty(secondName)
contract.is_not_empty(surName)
contract.is_greater_than(age, 0)
for person in db['volunteers'].values() :
if type(person).__name__=='MainCoordinator' :
print('There are main coordinators')
return False
newID = incVolunteerID(db)
db['volunteers'][newID] = MainCoordinator(newID,firstName,secondName,surName,age)
return True
def addHumanResourcesCoordinator(db,firstName,secondName,surName,age) :
contract.is_not_empty(firstName)
contract.is_not_empty(secondName)
contract.is_not_empty(surName)
contract.is_greater_than(age, 0)
cnt = 0
for person in db['volunteers'].values() :
cnt+= type(person).__name__=='HumanResourcesCoordinator'
if cnt>=2 :
print('There are too many human resources coordinators,sorry')
return False
newID = incVolunteerID(db)
db['volunteers'][newID] = HumanResourcesCoordinator(newID,firstName,secondName,surName,age)
return True
def addStorage(db,address,roomines) :
contract.is_not_empty(address)
contract.is_greater_than(roomines, 0)
newID = incStorageID(db)
db['storages'][newID] = Storage(newID,address,roomines)
