class Proposal(BaseProposal):
""" A proposal object """
meta = {'collection': 'proposal'}
# Tags
tags = db.ListField(db.StringField(max_length=30))
# School the proposal was made to
schools = db.ListField(
db.ReferenceField(School, reverse_delete_rule=NULLIFY))
# Context in which the proposal was made
source = db.IntField(default=SOURCE_WEBSITE)
# Which stage in the organizing process
stage = db.ListField(db.EmbeddedDocumentField(Stage))
def __init__(self, *args, **kwargs):
super(Proposal, self).__init__(*args, **kwargs)
if not self.id:
self.interested.append(Interested(user=self.proposer))
self.num_interested = 1
self.stage.append(Stage(creator=self.proposer, date=self.created))
@property
def current_stage(self):
current_stage = None
for s in self.stage:
if current_stage is None or s.date > current_stage.date:
current_stage = s
return current_stage
class InterestedMixin(object):
""" Mixin to provide fields for interest/ following functionality """
interested = db.ListField(db.EmbeddedDocumentField(Interested))
num_interested = db.IntField(default=0)
def add_interested_user(self, user):
self.update(add_to_set__interested=Interested(user=user))
self.reload()
self.update(set__num_interested=len(self.interested))
self.reload()
def remove_interested_user(self, user):
self.update(pull__interested__user=user)
self.reload()
self.update(set__num_interested=len(self.interested))
self.reload()
def user_is_interested(self, user):
if user is None:
return False
for iu in self.interested:
if iu.user == user:
return iu
return False
@property
def interested_users(self):
return [interested.user for interested in self.interested]
class User(db.Document, UserMixin):
""" A user object that integrates with Flask-Login (via UserMixin and the authenticate method) """
email = db.EmailField(unique=True)
username = db.StringField(unique=True, max_length=64)
display_name = db.StringField(max_length=64)
password = db.StringField(max_length=256)
active = db.BooleanField(default=True)
role = db.IntField(default=ROLE_USER)
created = db.DateTimeField(default=datetime.datetime.now())
# School/s the user is following
schools = db.ListField(
db.ReferenceField(School, reverse_delete_rule=NULLIFY))
available_weekday_morning = db.BooleanField(default=False)
available_weekday_night = db.BooleanField(default=False)
available_weekend_morning = db.BooleanField(default=False)
available_weekend_night = db.BooleanField(default=False)
# following which schools? (list of schools)
# committee memberships (list)
def __init__(self, is_admin=False, *args, **kwargs):
super(User, self).__init__(*args, **kwargs)
password = kwargs.get('password', None)
if not self.id and password is not None:
self.set_password(password)
if not self.id and self.display_name is None:
self.display_name = self.username
if not self.id and is_admin:
self.role = ROLE_ADMIN
def is_admin(self):
return self.role == ROLE_ADMIN
def set_password(self, password):
self.password = generate_password_hash(password)
def check_password(self, password):
if self.password is None:
return False
return check_password_hash(self.password, password)
@classmethod
def authenticate(self, login, password):
""" Used by my implementation of Flask-Login """
try:
user = self.objects.get(Q(username=login) | Q(email=login))
if user:
authenticated = user.check_password(password)
else:
authenticated = False
return user, authenticated
except:
import traceback
print(traceback.format_exc())
return None, False
def __str__(self):
return self.display_name
class Stage(db.EmbeddedDocument): """ Structure for holding the stage of a proposal """ date = db.DateTimeField(default=datetime.datetime.now()) value = db.IntField(default=LIFE_ORIGIN) creator = db.ReferenceField(User) @property def pretty_date(self): return pretty_date(self.date)
class User(db.Document):
user_id = db.IntField(unique=True)
first_name = db.StringField(max_length=50)
last_name = db.StringField(max_length=50)
email = db.StringField(max_length=30, unique=True)
password = db.StringField()
def set_password(self, password):
self.password = generate_password_hash(password)
def get_password(self, password):
return check_password_hash(self.password, password)
class Discussion(db.Document): """ Thread of comments. """ title = db.StringField(max_length=1000, required=True) # The comments and pointers to certain important comments #comments = db.SortedListField(db.ReferenceField(Comment), ordering="created", reverse=True) num_comments = db.IntField(default=0) first_comment = db.ReferenceField(Comment) last_comment = db.ReferenceField(Comment) import datetime last_comment_time = db.DateTimeField(default=datetime.datetime.now()) # Setting priority might allow for control over the ordering of discussion threads priority = db.IntField(default=0) created = db.DateTimeField(default=datetime.datetime.now()) creator = db.ReferenceField(User, reverse_delete_rule = NULLIFY) published = db.BooleanField(default=True) schools = db.ListField(db.ReferenceField(School, reverse_delete_rule = NULLIFY)) #def add_comment(self, text, user, time=None): # """ Creates a new comment and adds it to discussion thread """ # c = Comment( # creator = user, # text = text, # discussion = self, # ) # c.created = datetime.datetime.now() # c.save() #self.update(add_to_set__comments=c) #self.reload() #self.update(set__num_comments=len(self.comments)) #if not self.first_comment: # self.first_comment = c #self.last_comment = c #self.last_comment_time = c.created #self.save()
class Enrollment(db.Document):
user_id = db.IntField()
courseID = db.StringField(max_length=10)
class Proposal(db.Document, InterestedMixin):
""" A proposal object """
meta = {'collection': 'proposal'}
## Tags
#tags = db.ListField(db.StringField(max_length=30))
# School the proposal was made to
schools = db.ListField(db.ReferenceField(School, reverse_delete_rule = NULLIFY))
# Context in which the proposal was made
source = db.IntField(default=SOURCE_WEBSITE)
# Which stage in the organizing process
stage = db.ListField(db.EmbeddedDocumentField(Stage))
title = db.StringField(max_length=1000, required=True)
# A copy of the original description is kept
description = db.StringField(max_length=1000000, required=True)
#edited_description = db.StringField()
# Person who made the proposal
proposer = db.ReferenceField(User, reverse_delete_rule = NULLIFY)
created = db.DateTimeField(default=datetime.datetime.now())
updated = db.DateTimeField(default=datetime.datetime.now())
published = db.BooleanField(default=True)
# The proposal that this proposal "copies"
#copy_of = db.ReferenceField("self", reverse_delete_rule = NULLIFY)
# Events
events = db.ListField(db.ReferenceField(Event, reverse_delete_rule = NULLIFY))
# Discussions
discussions = db.ListField(db.ReferenceField(Discussion, reverse_delete_rule = NULLIFY))
teachers = db.ListField(db.ReferenceField(User, reverse_delete_rule = NULLIFY))
def __init__(self, *args, **kwargs):
super(Proposal, self).__init__(*args, **kwargs)
if not self.id:
self.interested.append(Interested(user=self.proposer))
self.num_interested = 1
self.stage.append(Stage(creator=self.proposer, date=self.created))
@property
def current_stage(self):
current_stage = None
for s in self.stage:
if current_stage is None or s.date>current_stage.date:
current_stage = s
return current_stage
def add_event(self, event):
self.update(add_to_set__events=event)
self.reload()
def remove_event(self, event):
self.update(pull__events=event)
self.reload()
def add_discussion(self, discussion):
self.update(add_to_set__discussions=discussion)
self.reload()
def remove_discussion(self, discussion):
self.update(pull__discussions=discussion)
self.reload()
def __str__(self):
return self.title