def ask_firm_init(player_id):
# ------- Get needed objects ----------------------------------------------------------------- #
p = Players.objects.get(player_id=player_id)
rd = Round.objects.get(round_id=p.round_id)
# ------- Log stuff -------------------------------------------------------------------------- #
utils.log("Player {} for room {} and round {} ask init: t is {}.".format(
player_id, p.room_id, rd.round_id, rd.t),
f=utils.fname(), path=__path__)
# ------- Maybe client has to wait the other player ------------------------------------------ #
if player.dialog.client_has_to_wait_over_player(player_id=player_id, called_from=__path__ + ':' + utils.fname()):
if not room.dialog.is_trial(player_id, utils.fname()):
opp_progression = player.dialog.get_opponent_progression(
player_id=player_id,
called_from=__path__ + ':' + utils.fname()
)
return parameters.error["wait"], opp_progression # Tuple is necessary!! '-1' hold for wait
# Get information necessary for firm initialization
d = data.get_init_info(player_id=player_id)
return rd.t, d["firm_state"], d["player"]["position"], d["player"]["price"], d["player"]["profits"], \
d["opp"]["position"], d["opp"]["price"], d["opp"]["profits"], rd.ending_t
def registered_as_player(request):
username = request.POST["username"].lower()
rsp = room.client.registered_as_player(username)
if rsp:
return ("reply", utils.fname(), 1) + rsp
else:
return "reply", utils.fname(), 0
def room_available(request):
username = request.POST["username"].lower()
utils.log("{} asks for a room available.".format(username),
f=utils.fname(),
path=__path__)
# 1 if a room is available, else 0
rsp = room.client.room_available()
return "reply", utils.fname(), rsp
def include_players_into_round_compositions(room_id, player_id, called_from):
utils.log("Called by '{}'".format(called_from),
f=utils.fname(),
path=__path__)
return composition.include_players_into_round_compositions(
room_id, player_id)
def connect(request):
username = request.POST["username"].lower()
password = request.POST["password"]
went_well = room.client.connect(username=username, password=password)
return "reply", utils.fname(), int(went_well)
def get_opponent_progression(player_id):
"""
:return: The percentage of opponent progression
in the previous round
"""
p = Players.objects.get(player_id=player_id)
opp = Players.objects.filter(room_id=p.room_id).exclude(player_id=player_id).first()
if p.state == room.state.pve:
progression = tutorial.dialog.get_tutorial_progression(
player_id=opp.player_id,
called_from=__path__ + ':' + utils.fname()
)
else:
comp = RoundComposition.objects.filter(player_id=opp.player_id)
rd = None
for c in comp:
rd = Round.objects.get(round_id=c.round_id)
if rd.state == room.state.pve:
break
progression = (rd.t / rd.ending_t) * 100
return str(rnd(progression))
def post(self, request, *args, **kwargs):
"""
Room creation process
:param request: using POST request
:return: html room form template (success or fail)
"""
if request.POST["form_function"] == "room_organisation":
form = RoomForm(request.POST)
if form.is_valid():
with transaction.atomic():
try:
# Create room
room.dashboard.create(form.get_data())
except IntegrityError:
utils.log("Room already exists!", f=utils.fname(), path=__path__, level=2)
return redirect("/room_management")
else:
context = {"subtitle": "Set parameters and create a room", "form": form}
return render(request, self.template_name, context)
else:
raise Exception("Error validating the form.")
def register_as_user(user, user_mail, nationality, gender, age, mechanical_id):
user = Users.objects.filter(username=user_mail).first()
if user is None:
password = _generate_password()
if mail.send(user_mail=user_mail, password=password):
entry = Users(username=user_mail,
email=user_mail,
password=password,
nationality=nationality,
gender=gender,
age=age,
mechanical_id=mechanical_id,
time_last_request=timezone.now(),
last_request=utils.fname())
entry.save()
return True
else:
return False
else:
return False
def send_password_again(user_mail, nationality, gender, age, mechanical_id):
entry = Users.objects.filter(username=user_mail).first()
if entry is not None:
password = entry.password
new = False
else:
password = _generate_password()
new = True
if mail.send(user_mail=user_mail, password=password):
if new:
entry = Users(username=user_mail,
email=user_mail,
password=password,
nationality=nationality,
gender=gender,
age=age,
mechanical_id=mechanical_id,
time_last_request=timezone.now(),
last_request=utils.fname())
entry.save()
return True
else:
return False
def _register_as_player(username):
utils.log("I registered {}".format(username),
f=utils.fname(),
path=__path__)
rm = Room.objects.exclude(missing_players=0).exclude(
opened=0).order_by("missing_players").first()
if Players.objects.filter(player_id=rm.player_0).first():
player_id = rm.player_1
else:
player_id = rm.player_0
# Decrease missing_players
rm.missing_players -= 1
# If round pve does not welcome additional players
if rm.missing_players == 0:
rm.opened = 0
rm.save()
# assign player_id to user
user = Users.objects.get(username=username)
user.player_id = player_id
user.save()
round_id = round.dialog.include_players_into_round_compositions(
room_id=rm.room_id,
player_id=player_id,
called_from=__path__ + ":" + utils.fname())
# When we create player entry, we associate him to a pve round id
# because he needs to pass it in order to do pvp
pp = Players(
player_id=player_id,
room_id=rm.room_id,
round_id=round_id,
state=state.tutorial,
registration_time=timezone.now(),
)
pp.save()
return pp
def close(room_id):
entry = Room.objects.get(room_id=room_id)
entry.opened = 0
entry.save()
utils.log("The room {} is now closed.".format(room_id),
f=utils.fname(),
path=__path__)
def submit_tutorial_progression(request):
player_id = request.POST["player_id"]
tutorial_progression = float(request.POST["tutorial_progression"].replace(
",", "."))
tutorial.client.record_tutorial_progression(
player_id=player_id, tutorial_progression=tutorial_progression)
return "reply", utils.fname()
def ask_firm_passive_opponent_choice(player_id, t):
# ------- Get needed objects ----------------------------------------------------------------- #
p = Players.objects.get(player_id=player_id)
rd = Round.objects.get(round_id=p.round_id)
# ------- Get needed variables --------------------------------------------------------------- #
agent_id = RoundComposition.objects.get(round_id=rd.round_id, player_id=player_id).agent_id
opponent_id = (agent_id + 1) % parameters.n_firms
# ------- Log stuff -------------------------------------------------------------------------- #
utils.log("Firm passive {} of room {} and round {} asks for opponent strategy.".format(
player_id, p.room_id, rd.round_id
),
f=utils.fname(), path=__path__)
utils.log(
"Client's time is {}, server's time is {}.".format(t, rd.t),
f=utils.fname(), path=__path__
)
# ---------- Record call ------------------------------------------------------------------ #
if t <= rd.t:
# Make bot firm play if applicable
if state.check_if_bot_firm_has_to_play(rd.round_id, t):
state.check_if_consumers_have_to_play(round_id=rd.round_id, t=t)
# Get the state (possibly new)
rs = RoundState.objects.get(round_id=rd.round_id, t=t)
if rs.firm_active_played:
positions, prices = data.get_positions_and_prices(round_id=rd.round_id, t=t)
return t, positions[opponent_id], prices[opponent_id]
else:
utils.log("Have to wait: Active firm needs to play", f=utils.fname(), path=__path__)
return parameters.error["wait"], # Tuple is necessary!!
else:
utils.log("Error: Time is superior!!!!", f=utils.fname(), path=__path__, level=3)
return parameters.error["time_is_superior"], # Time is superior!
def proceed_to_registration_as_player(request):
username = request.POST["username"].lower()
with transaction.atomic():
try:
rsp = room.client.proceed_to_registration_as_player(
username=username)
except IntegrityError:
transaction.rollback()
return "reply", "error", "player_id_is_unique"
if rsp:
return ("reply", utils.fname(), 1) + rsp
else:
return "reply", utils.fname(), 0
def _pvp_is_done(player_id):
p = Players.objects.get(player_id=player_id)
# Modify sate of player
p.state = room.state.end
p.save()
rm = Room.objects.get(room_id=p.room_id)
if rm.trial or _opponent_has_done_pvp(player_id=player_id):
# Close round
round.dialog.close_round(round_id=p.round_id, called_from=__path__ + ':' + utils.fname())
# Close room and set state
room.dialog.close(room_id=p.room_id, called_from=__path__ + ":" + utils.fname())
room.dialog.update_state(room_id=p.room_id, room_state=room.state.end, called_from=__path__ + ':' + utils.fname())
def check_if_bot_firm_has_to_play(round_id, t):
# Log
utils.log("Called", f=utils.fname(), path=__path__)
# Get round
rd = Round.objects.filter(round_id=round_id).first()
# Check if round contains bots
if rd.real_players < parameters.n_firms:
# Get round state
round_state = RoundState.objects.get(round_id=round_id, t=t)
# Get firm bot
firm_bot = RoundComposition.objects.filter(round_id=round_id,
bot=1,
role="firm").first()
# If active firm did not play and bot firms not already played
if firm_bot.agent_id == round_state.firm_active \
and not round_state.firm_active_played:
bots.firm.play(round_id=round_id, t=t)
round_state.firm_active_played = 1
round_state.save()
utils.log("Bot firm played.", f=utils.fname(), path=__path__)
return True
else:
utils.log("Bot firm has already played (or is not active).",
f=utils.fname(),
path=__path__)
else:
utils.log("Round does not contain bots.",
f=utils.fname(),
path=__path__)
return False
def close_round(round_id):
entry = Round.objects.get(round_id=round_id)
entry.opened = 0
entry.save()
# Log
utils.log("The round {} is now closed.".format(round_id),
f=utils.fname(),
path=__path__)
def register(request):
user_mail = request.POST["email"].lower()
nationality = request.POST["nationality"]
gender = request.POST["gender"]
age = request.POST["age"]
mechanical_id = request.POST["mechanical_id"]
went_well = room.client.register_as_user(user_mail=user_mail,
nationality=nationality,
gender=gender,
age=age,
mechanical_id=mechanical_id)
if went_well:
return "reply", utils.fname(), 1
else:
return "reply", utils.fname(), 0, "sending_aborted"
def ask_firm_init(request):
player_id = request.POST["player_id"]
to_reply = round.client.ask_firm_init(player_id=player_id)
return (
"reply",
utils.fname(),
) + to_reply
def post(self, request, *args, **kwargs):
if "delete" in request.POST:
room_id = request.POST["delete"]
utils.log("Delete room {}.".format(room_id), f=utils.fname(), path=__path__)
# Delete room
room.dashboard.delete(room_id=room_id)
return redirect("/room_management")
def register_firm_choices(round_id, agent_id, t, price, position, called_from):
utils.log("Called by '{}'".format(called_from),
f=utils.fname(),
path=__path__)
data.register_firm_choices(round_id=round_id,
agent_id=agent_id,
t=t,
price=price,
position=position)
def delete(round_id):
utils.log(
"Delete composition corresponding to 'round_id' '{}'".format(round_id),
path=__path__,
f=utils.fname())
rc = RoundComposition.objects.filter(round_id=round_id)
if rc.count():
rc.delete()
def ask_firm_active_choice_recording(player_id, t, position, price):
# ------- Get needed objects --------------------------------------------------------------- #
p = Players.objects.get(player_id=player_id)
rd = Round.objects.get(round_id=p.round_id)
rs = RoundState.objects.get(round_id=rd.round_id, t=t)
rc = RoundComposition.objects.get(round_id=rd.round_id, player_id=p.player_id)
# ------- Log stuff ------------------------------------------------------------------------- #
utils.log(
"Firm active {} of room {} and round {} asks to save its price and position.".format(
player_id, p.room_id, rd.round_id
), f=utils.fname(), path=__path__)
utils.log(
"Client's time is {}, server's time is {}.".format(t, rd.t),
f=utils.fname(), path=__path__)
# ------- do stuff -------------------------------------------------------------------------- #
assert rc.agent_id == rc.agent_id, "Non matching agent_id == agent_id"
if t <= rd.t:
if not rs.firm_active_played:
data.register_firm_choices(
round_id=rd.round_id,
agent_id=rc.agent_id,
t=t,
position=position,
price=price
)
state.check_if_consumers_have_to_play(round_id=rd.round_id, t=t)
return t, # ! Must be a tuple
else:
utils.log("Error: Time is superior!!!!", f=utils.fname(), path=__path__, level=3)
return parameters.error["time_is_superior"], # Time is superior!
def ask_firm_active_consumer_choices(player_id, t):
# ------- Get needed objects ---------------------------------------------------------------- #
p = Players.objects.get(player_id=player_id)
rd = Round.objects.get(round_id=p.round_id)
rs = RoundState.objects.get(round_id=rd.round_id, t=t)
# ------- Get needed variables --------------------------------------------------------------- #
agent_id = RoundComposition.objects.get(round_id=rd.round_id, player_id=player_id).agent_id
# ------- Log stuff -------------------------------------------------------------------------- #
utils.log(
"Firm active {} of room {} and round {} asks the number of its clients.".format(
player_id, p.room_id, rd.round_id
), f=utils.fname(), path=__path__)
utils.log("Client's time is {}, server's time is {}.".format(t, rd.t), f=utils.fname(), path=__path__)
# ---------------- Do stuff ------------------------------------------ #
if t <= rd.t:
is_end = int(state.is_end_of_game(round_id=rd.round_id, t=t))
if rs.firm_active_played:
consumer_choices = data.get_consumer_choices(round_id=rd.round_id, t=t)
consumer_choices = [1 if i == agent_id else 0 if i != -1 else -1 for i in consumer_choices]
if is_end:
player.dialog.go_to_next_round(player_id=player_id, called_from=__path__ + ':' + utils.fname())
return (t,) + tuple((i for i in consumer_choices)) + (is_end,)
else:
return parameters.error["wait"], # Tuple is necessary!!
else:
utils.log("Error: Time is superior!!!!", f=utils.fname(), path=__path__, level=3)
return parameters.error["time_is_superior"], # Time is superior!
def _no_opponent_found(player_id):
p = Players.objects.get(player_id=player_id)
rm = Room.objects.get(room_id=p.room_id)
not_found = rm.missing_players and _is_timed_out(p.registration_time, "no_opponent_timeout")
if not_found:
room.dialog.close(room_id=rm.room_id, called_from=__path__+":"+utils.fname())
return not_found
def delete(round_id):
utils.log("Delete data corresponding to 'round_id' '{}'".format(round_id),
path=__path__,
f=utils.fname())
for table in \
(FirmPositions, FirmPrices, FirmProfits, FirmProfitsPerTurn, ConsumerChoices):
entry = table.objects.filter(round_id=round_id)
if entry.count():
entry.delete()
def client_request(request):
"""
main method taking request from client
and returning
:param request:
:return: response
"""
utils.log("Post request: {}".format(list(request.POST.items())),
f=utils.fname(),
path=__path__)
demand = request.POST["demand"]
try:
# Retrieve functions declared in the current script
functions = {
f_name: f
for f_name, f in globals().items() if not f_name.startswith("_")
}
# Retrieve demanded function
func = functions[demand]
except KeyError:
raise Exception("Bad demand")
to_reply = "/".join((str(i) for i in func(request)))
utils.log("I will reply '{}' to client.".format(to_reply),
f=utils.fname(),
path=__path__)
response = HttpResponse(to_reply)
response["Access-Control-Allow-Credentials"] = "true"
response[
"Access-Control-Allow-Headers"] = "Accept, X-Access-Token, X-Application-Name, X-Request-Sent-Time"
response["Access-Control-Allow-Methods"] = "GET, POST, OPTIONS"
response["Access-Control-Allow-Origin"] = "*"
return response
def login(cls, request):
username = request.POST['username']
password = request.POST['password']
user = authenticate(username=username, password=password)
if user is not None:
utils.log("Logging {} user.".format(user), f=utils.fname(), path=__path__)
login(request, user)
return redirect("/room_management/")
else:
return render(request, cls.template_name, {"fail": 1})
def play(round_id, t):
"""
called by game.round.state
:param round_id:
:param t:
:return:
"""
room_id = Round.objects.get(round_id=round_id).room_id
positions, prices = round.dialog.get_positions_and_prices(
round_id=round_id, t=t, called_from=__path__ + ':' + utils.fname())
positions_seen = room.dialog.compute_field_of_view(room_id=room_id,
to_send=False,
called_from=__path__ +
"." + utils.fname())
entries = RoundComposition.objects.filter(round_id=round_id,
bot=1,
role="consumer")
for entry in entries:
consumer_position = entry.agent_id - parameters.n_firms
firm_choice = _choice(positions=positions,
prices=prices,
positions_seen=positions_seen[consumer_position])
new_entry = ConsumerChoices(round_id=round_id,
agent_id=entry.agent_id,
t=t,
value=firm_choice)
new_entry.save()
entry.save()
def ask_firm_active_consumer_choices(request):
"""
called by active firm
"""
player_id = request.POST["player_id"]
t = int(request.POST["t"])
to_reply = round.client.ask_firm_active_consumer_choices(
player_id=player_id, t=t)
return (
"reply",
utils.fname(),
) + to_reply
