add server that use thread

bin/server/mainserver_thread.py

+import socket	
+import json
+import hashlib
+import pymongo
+import threading
+from pymongo import MongoClient
+
+# informasi port dan socket
+hostTracker = "167.205.32.46"
+portTracker = 8000
+hostLaptop = ""
+# config MongoDB
+database = ""
+playerCollection = ""
+inventoriCollection = ""
+offerCollection = ""
+marketCollection = ""
+# list server yang aktif
+listActiveServer = []
+# jenis item
+items = ["honey", "herbs", "clay", "mineral", "potion", "incense", "gems", "elixir", "crystal", "stone"]
+
+def createDatabase():
+	global database
+	database = client["quest"]
+	global playerCollection
+	playerCollection = database["player"]
+	global inventoriCollection
+	inventoriCollection = database["inventori"]
+	global offerCollection
+	offerCollection = database["offer"]
+	global marketCollection
+	marketCollection = database["market"]
+	
+def getIPAdress():
+	s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+	s.connect(("itb.ac.id",0))
+	global hostLaptop
+	hostLaptop = s.getsockname()[0]
+	s.close()	
+	
+def getItemName(index):
+	return items[index]
+
+def join(portLaptop):
+	print("join")
+	global listActiveServer
+	# inisialisasi socket
+	s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+	s.connect((hostTracker,portTracker))
+	
+	getIPAdress()
+	message = '{ "method" : "join", "ip" : "' + hostLaptop + '", "port" : ' + str(portLaptop) + ' }'
+	print(message)
+	s.send(str.encode(message))
+	
+	tm = s.recv(4096)
+	tmString = tm.decode("utf-8")
+	tmJSON = json.JSONDecoder().decode(tmString) 
+	
+	# update list server aktif
+	listActiveServer = tmJSON["value"]
+	
+	s.close()
+	
+	# jalankan thread server utama
+	playserver(portLaptop)
+	
+#def accept(portLaptop, offer_token):
+	#print("accept_broadcast")
+	#s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+	# BROADCAST KE SEMUA SERVER UNTUK KONFIRMASI SERVER LAIN OFFER YANG SUDAH DITERIMA
+	#s.connect((,portTracker))
+	
+def playserver(portLaptop):
+	# config database mongodb	
+	global client
+	client = MongoClient("localhost", 27107)
+	global database
+	database = client["quest"]
+	global playerCollection
+	playerCollection = database["player"]
+	global inventoriCollection
+	inventoriCollection = database["inventori"]
+	global offerCollection
+	offerCollection = database["offer"]
+	global marketCollection
+	marketCollection = database["market"]
+	
+	# Mulai open socket server
+	print("playserver")
+	s = socket.socket()
+	
+	s.bind((hostLaptop,portLaptop))
+	s.listen(5) # tunggu koneksi dari socket client
+	
+	while True:
+		a, c = s.accept()
+		t = threading.Thread(target=handler, args = (a,c))
+		t.daemon = True
+		t.start()
+
+	s.close()
+	
+def handler(a, c):
+	# parsing bytes stream to json
+	data = a.recv(2048)
+	dataString = data.decode("utf-8")
+	dataJSON = json.JSONDecoder().decode(dataString)
+	
+	# for debug
+	print("- " + str(dataJSON))
+	
+	#process request
+	method = dataJSON['method']	
+	response = ""  					# response from server to client
+	if (method == "signup"):
+		username = dataJSON["username"]
+		password = dataJSON["password"]
+		
+		kriteriaObject = {"username" : username}
+		# user sudah terdaftar, keluarkan status gagal
+		if (database.playerCollection.find(kriteriaObject).count() != 0):
+			response = '{"status" : "fail", "description" : "username exists"}'
+		# user belum terdaftar, insert username dan password ke database
+		else:
+			# generate token player
+			objectToken = hashlib.md5(str.encode(username + password));
+			tokenuser = objectToken.hexdigest();
+			
+			# insert player baru di playerCollection, insert inventori kosong	
+			kriteria1Object = {"token" : tokenuser, "username" : username, "password" : password, "posisiX" : 0, "posisiY" : 0, "player_time" : 0}
+			kriteria2Object = {"token" : tokenuser, "honey" : 3, "herbs" : 3, "clay" : 3, "mineral" : 0, "potion" : 0, "incense" : 0, "gems" : 0, "elixir" : 0, "crystal" : 0, "stone" : 0}
+			database.playerCollection.insert(kriteria1Object)
+			database.inventoriCollection.insert(kriteria2Object)
+			
+			# tulis response
+			response = '{"status" : "ok"}'
+			
+	elif (method == "serverStatus"):
+		global listActiveServer
+		del listActiveServer[:] # hapus list
+		#update ulang list server aktif
+		listActiveServer = dataJSON["server"]
+		response = '{"status" : "ok"}'
+		print(listActiveServer)
+		
+	elif (method == "login"):
+		username = dataJSON["username"]
+		password = dataJSON["password"]
+		
+		kriteria1Object = {"username" : username, "password" : password}
+		
+		# user sudah terdaftar, generate token user
+		if (database.playerCollection.find(kriteria1Object).count() != 0):	
+			# mendapatkan posisi dan time player terakhir
+			user = database.playerCollection.find_one(kriteria1Object)
+			posisiX = user["posisiX"]	
+			posisiY = user["posisiY"]
+			time = user["player_time"]
+			tokenuser = user["token"]
+
+			# tulis response
+			response = '{"status" : "ok", "token" : "' + tokenuser + '" , "x" : ' + str(posisiX) + ', "y" : ' + str(posisiY) + ', "time" : ' + str(time) + ' }'
+		# user belum terdaftar, keluarkan status gagal
+		else:								
+			response = '{"status" : "fail", "description" : "username/password combination is not found"}'
+			
+	elif (method == "inventory"):
+		token = dataJSON["token"]
+		kriteria1Object = { "token" : token }
+		row = database.inventoriCollection.find_one(kriteria1Object)
+		inventori = "["
+		for i in range(10):
+			inventori += str(row[getItemName(i)])
+			if (i != 9):
+				inventori += ", "
+			else:
+				inventori += "]"
+		response = '{ "status" : "ok", "inventory" : ' + inventori + '}'
+		
+	elif (method == "mixitem"):
+		token = dataJSON["token"]
+		item1 = dataJSON["item1"]
+		item2 = dataJSON["item2"]
+		itemresult = -1
+		if ((item2 == item1 + 1) and ((item1 != 3) or (item1 != 6) or (item1 != 8) or (item1 != 9))):
+			name_item1 = getItemName(item1)
+			name_item2 = getItemName(item2)
+			kriteria1Object = { "token" : token }
+			n_item = database.inventoriCollection.find_one(kriteria1Object)
+			if ((n_item[name_item1] < 3) or (n_item[name_item2] < 3)):
+				itemresult = -1
+			else:
+				if ((item1 != 3) and (item1 != 6) and (item1 != 8) and (item1 != 9)):
+					if (item1 == 0):
+						itemresult = 4
+					elif (item1 == 1):
+						itemresult = 5
+					elif (item1 == 2):
+						itemresult = 6
+					elif (item1 == 4):
+						itemresult = 7
+					elif (item1 == 5):
+						itemresult = 8
+					elif (item1 == 7):
+						itemresult = 9
+					
+					# kurangi jumlah item 1 dan 2 sebanyak 3 item
+					n_item1_baru = n_item[name_item1] - 3
+					n_item2_baru = n_item[name_item2] - 3
+					kriteriaItem1 = {"$set" : {name_item1:n_item1_baru}}
+					kriteriaItem2 = {"$set" : {name_item2:n_item2_baru}}	
+					database.inventoriCollection.update(kriteria1Object,kriteriaItem1)
+					database.inventoriCollection.update(kriteria1Object,kriteriaItem2)
+					# tambah jumlah item campuran sebanyak 1 item
+					name_mixture = getItemName(itemresult)
+					n_item_mixture = n_item[getItemName(itemresult)] + 1
+					kriteriaItemMixture = {"$set" : {name_mixture:n_item_mixture}}
+					database.inventoriCollection.update(kriteria1Object,kriteriaItemMixture)
+				else:
+					itemresult = -1
+		else:
+			itemresult = -1
+			
+		if (itemresult != -1):
+			response = '{ "status" : "ok", "item" : ' + str(itemresult) + '}'
+		else:
+			response = '{"status" : "fail", "description" : "wrong mixture" }'
+			
+	elif (method == "fetchitem"):
+		token = dataJSON["token"]
+		offer_token = dataJSON["offer_token"]
+		kriteria1Object = {"offer_token" : offer_token}
+		if (database.offerCollection.find(kriteria1Object).count() != 0):
+			offer = database.offerCollection.find_one(kriteria1Object)
+			if (offer["availability"] == 0):		# ready to fetch
+				# buat json object dari string kriteria update dan remove
+				kriteria2Object = {"token" : token}
+				# nama dan jumlah demand item yang baru setelah fetchitem
+				name_demand = getItemName(offer["demand_item"])
+				n_demand_old = database.inventoriCollection.find_one(kriteria2Object)
+				n_demand = offer["n_item2"] + n_demand_old[name_demand]	
+				# buat json object dari string kriteria update dan remove
+				kriteria3Object = {"$set" : {name_demand : n_demand}}
+				# update data inventori dengan yang terbaru
+				database.inventoriCollection.update(kriteria2Object,kriteria3Object)
+				# hapus record offer tersebut
+				database.offerCollection.remove(kriteria1Object)
+				
+				response = '{"status" : "ok"}'
+			else:			
+				response = 	'{"status" : "fail", "description" : "still available"}'
+		else:
+			response = 	"{'status' : 'fail','description':'not exists'}"	
+	
+	#elif (method == "move"):
+	
+	#elif (method == "field"):
+	
+	elif (method == "map"):
+		response = 	'{"status" : "ok", "name" : "Bandar Behari", "width" : 5, "height" : 5}'
+	
+	elif (method == "offer"):
+		token = dataJSON["token"]
+		offer_item = dataJSON["offer_item"]
+		n_item1 = dataJSON["n1"]
+		demand_item = dataJSON["demand_item"]
+		n_item2 = dataJSON["n2"]
+		
+		kriteria1Object = {"token" : token}
+		if (database.playerCollection.find(kriteria1Object).count() != 0):
+			player = database.playerCollection.find_one(kriteria1Object)
+			inventory = database.inventoriCollection.find_one(kriteria1Object)
+			
+			n_item1_inventory = inventory[getItemName(offer_item)]
+			if (n_item1_inventory >= n_item1):
+				objectOfferToken = hashlib.md5(str.encode(str(player['username']) + str(player['player_time'])))
+				offered_token = objectOfferToken.hexdigest();
+				
+				#kurangi offer item di inventori
+				kriteria2Object = {"token" : token}
+				kriteria3Object = {"$set" : {getItemName(offer_item) : n_item1_inventory - n_item1}}
+				database.inventoriCollection.update(kriteria2Object,kriteria3Object)
+				
+				kriteria2Object = {'offer_item' : offer_item, 'n_item1' : n_item1, 'demand_item' : demand_item, 'n_item2' : n_item2, 'availability' : 'true', 'offered_token' : offered_token, 'user_token' : token}
+				database.offerCollection.insert(kriteria2Object)
+				response = '{"status" : "ok"}'
+			else:
+				response = '{"status" : "fail", "description" : "items not enough"}'
+		else:
+			response = 	'{"status" : "fail", "description" : "wrong token"}'
+	
+	elif (method == "tradebox"):
+		token = dataJSON["token"]
+		kriteria1Object = {"user_token" : token}
+		
+		offer_self = []
+		for temp in database.offerCollection.find(kriteria1Object):
+			data = []
+			data.append( temp["offer_item"] )
+			data.append( temp["n_item1"] )
+			data.append( temp["demand_item"] )
+			data.append( temp["n_item2"] )
+			data.append( temp["availability"] )
+			data.append( temp["offered_token"] )
+			offer_self.append(data)
+		
+		dictResponse = { "status" : "ok", "offers" : offer_self }
+		response = str(dictResponse)
+		
+	elif (method == 'sendfind'):
+		token = dataJSON['token']
+		item = dataJSON['item']
+		kriteria1Object = {"offer_item" : item}
+		
+		offer_all = []
+		for temp in database.marketCollection.find(kriteria1Object):
+			data = []
+			data.append( temp["offer_item"] )
+			data.append( temp["n_item1"] )
+			data.append( temp["demand_item"] )
+			data.append( temp["n_item2"] )
+			data.append( temp["availability"] )
+			data.append( temp["offered_token"] )
+			offer_self.append(data)
+			
+		dictResponse = { "status" : "ok", "offers" : offer_self }
+		response = str(dictResponse)
+		
+	elif (method == 'findoffer'):
+		# TODO : AMBIL DARI SEMUA SERVER
+		
+		item = dataJSON['item']
+		kriteria1Object = {"offer_item" : item}
+		
+		offer_all = []
+		for temp in offerCollection.find(kriteria1Object):
+			data = []
+			data.append( temp["offer_item"] )
+			data.append( temp["n_item1"] )
+			data.append( temp["demand_item"] )
+			data.append( temp["n_item2"] )
+			data.append( temp["availability"] )
+			data.append( temp["offered_token"] )
+			offer_self.append(data)
+			
+		dictResponse = { "status" : "ok", "offers" : offer_self }
+		response = str(dictResponse)
+		
+	elif (method == 'canceloffer'):
+		token = dataJSON['token']
+		offered_token = dataJSON['offered_token']
+		kriteria1Object = {"offered_token" : offered_token}
+		if (database.offerCollection.find(kriteria1Object).count() != 0):
+			offer = database.offerCollection.find_one(kriteria1Object)
+			if (offer['availability'] == 0):		# already finished
+				response = 	"{'status':'fail','description':'already finished'}"
+			else:
+				# buat json object dari string kriteria update dan remove
+				kriteria2Object = {"token":token}
+				# nama dan jumlah offer item setelah canceloffer
+				name_offer = getItemName(offer['offer_item'])
+				n_offer_old = database.inventoriCollection.find_one(kriteria2Object)
+				n_offer = offer['n_item1'] + n_offer_old[name_offer]
+				# buat json object dari string kriteria update dan remove
+				kriteria3Object = {"$set": {name_offer : n_offer}}
+				# update data inventori dengan yang terbaru
+				database.inventoriCollection.update(kriteria2Object,kriteria3Object)
+				# hapus record offer tersebut
+				database.offerCollection.remove(kriteria1Object)
+
+				response = "{'status':'ok'}"
+		else:
+			response = 	"{'status':'fail','description':'not exists'}"	
+			
+	elif (method == 'sendaccept'):
+	
+		# TODO : KIRIM PESAN ACCEPT KE SERVER LAIN
+		
+		token = dataJSON['token']
+		offered_token = dataJSON['offered_token']
+		kriteria1Object = {"offered_token": offered_token}
+		if (database.marketCollection.find(kriteria1Object).count() != 0):
+			# Dapat jumlah item yang dioffer beserta nama itemnya
+			offer = database.marketCollection.find_one(kriteria1Object)
+			n_offer = offer['n_item1']
+			name_offer = getItemName(offer['offer_item'])
+			# Tambahkan jumlah item offer yang diterima dengan item lama
+			kriteria2Object = {"token" : token}	
+			inventoriLama = database.inventoriCollection.find_one(kriteria2Object)
+			n_item_baru = n_offer + inventoriLama[name_offer]
+			# Set data offering jadi unavailable
+			database.marketCollection.update(kriteria1Object,{"$set" : {"availability":"false"}})
+			# Update inventori setelah accept offer
+			database.inventoriCollection.update(kriteria2Object,{"$set" : {name_offer:n_item_baru}})				
+			
+			response = "{'status' : 'ok'}"
+		else:
+			kriteria2Object = {"offered_token" : offered_token}
+			response = "{'status' : 'fail', 'description' : 'not exists'}"
+			
+	elif (method == 'accept'):	
+		offered_token = dataJSON['offered_token']
+		kriteria1Object = {"offered_token" : offered_token,"availability" : "false"}
+		if (database.marketCollection.find(kriteria1Object).count() != 0):
+			response = "{'status':'ok'}"
+		else:
+			response = "{'status' : 'fail', 'description' : 'offer is not available'}"	
+			
+	else:
+		response = "{'status' : 'error'}"
+	
+	#for debug
+	print("+ " + response)
+	#kirim response ke client
+	a.sendall(str.encode(response))
+	#tutup koneksi socket client
+	a.close()	
+
+# main program
+if __name__ == '__main__':
+	join(8500)
+
+