138 lines
6.7 KiB
Python
138 lines
6.7 KiB
Python
class Invest():
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def __init__(self,bot):
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self.bot = bot
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def getPrice(self, symbol : str):
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res = self.bot.finnhubClient.quote(symbol.upper())
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if res == {}:
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return 0
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else:
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return int(res["c"] * 100)
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def getPortfolio(self, user : str):
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userInvestments = self.bot.database["investments"].find_one({"_id":user})
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if userInvestments in [None,{}]:
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return f"{self.bot.funcs.getName(user)} does not have a stock portfolio."
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else:
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portfolio = f"**Stock portfolio for {self.bot.funcs.getName(user)}**"
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for key, value in list(userInvestments["investments"].items()):
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purchaseValue = value["purchased for"]
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currentValue = int((self.getPrice(key) / value["value at purchase"]) * value["purchased"])
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if purchaseValue == "?":
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portfolio += f"\n**{key}**: ___{str(currentValue)} GwendoBucks___"
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else:
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portfolio += f"\n**{key}**: ___{str(currentValue)} GwendoBucks___ (purchased for {str(purchaseValue)})"
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return portfolio
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def buyStock(self, user : str, stock : str, buyAmount : int):
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if buyAmount >= 100:
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if self.bot.money.checkBalance(user) >= buyAmount:
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stockPrice = self.getPrice(stock)
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if stockPrice > 0:
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userInvestments = self.bot.database["investments"].find_one({"_id":user})
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self.bot.money.addMoney(user,-1*buyAmount)
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stock = stock.upper()
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if userInvestments != None:
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userInvestments = userInvestments["investments"]
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if stock in userInvestments:
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value = userInvestments[stock]
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newAmount = int((stockPrice / value["value at purchase"]) * value["purchased"]) + buyAmount
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self.bot.database["investments"].update_one({"_id":user},
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{"$set":{"investments."+stock+".value at purchase" : stockPrice}})
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self.bot.database["investments"].update_one({"_id":user},
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{"$set":{"investments."+stock+".purchased" : newAmount}})
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if value["purchased for"] != "?":
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self.bot.database["investments"].update_one({"_id":user},
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{"$set":{"investments."+stock+".purchased for" : buyAmount}})
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else:
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self.bot.database["investments"].update_one({"_id":user},
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{"$set":{"investments."+stock : {"purchased" : buyAmount, "value at purchase" : stockPrice,
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"purchased for" : buyAmount}}})
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else:
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newUser = {"_id":user,"investments":{stock : {"purchased" : buyAmount, "value at purchase" : stockPrice, "purchased for" : buyAmount}}}
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self.bot.database["investments"].insert_one(newUser)
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return f"{self.bot.funcs.getName(user)} bought {buyAmount} GwendoBucks worth of {stock} stock"
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else:
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return f"{stock} is not traded on the american market."
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else:
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return "You don't have enough money for that"
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else:
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return "You cannot buy stocks for less than 100 GwendoBucks"
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def sellStock(self, user : str, stock : str, sellAmount : int):
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if sellAmount > 0:
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userInvestments = self.bot.database["investments"].find_one({"_id":user})["investments"]
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stock = stock.upper()
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if userInvestments != None and stock in userInvestments:
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value = userInvestments[stock]
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stockPrice = self.getPrice(stock)
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self.bot.database["investments"].update_one({"_id":user},
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{"$set":{"investments."+stock+".purchased" :
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int((stockPrice / value["value at purchase"]) * value["purchased"])}})
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self.bot.database["investments"].update_one({"_id":user},
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{"$set":{"investments."+stock+".value at purchase" : stockPrice}})
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if value["purchased"] >= sellAmount:
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self.bot.money.addMoney(user,sellAmount)
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if sellAmount < value["purchased"]:
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self.bot.database["investments"].update_one({"_id":user},
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{"$inc":{"investments."+stock+".purchased" : -sellAmount}})
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self.bot.database["investments"].update_one({"_id":user},
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{"$set":{"investments."+stock+".purchased for" : "?"}})
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else:
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self.bot.database["investments"].update_one({"_id":user},
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{"$unset":{"investments."+stock:""}})
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return f"{self.bot.funcs.getName(user)} sold {sellAmount} GwendoBucks worth of {stock} stock"
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else:
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return f"You don't have enough {stock} stocks to do that"
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else:
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return f"You don't have any {stock} stock"
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else:
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return "no"
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def parseInvest(self, content: str, user : str):
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if content.startswith("check"):
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commands = content.split(" ")
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if len(commands) == 1:
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return self.getPortfolio(user)
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else:
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price = self.getPrice(commands[1])
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if price == 0:
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return f"{commands[1].upper()} is not traded on the american market."
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else:
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price = f"{price:,}".replace(",",".")
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return f"The current {commands[1].upper()} stock is valued at **{price}** GwendoBucks"
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elif content.startswith("buy"):
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commands = content.split(" ")
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if len(commands) == 3:
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#try:
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return self.buyStock(user,commands[1],int(commands[2]))
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#except:
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# return "The command must be given as \"!invest buy [stock] [amount of GwendoBucks to purchase with]\""
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else:
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return "You must give both a stock name and an amount of gwendobucks you wish to spend."
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elif content.startswith("sell"):
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commands = content.split(" ")
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if len(commands) == 3:
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try:
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return self.sellStock(user,commands[1],int(commands[2]))
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except:
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return "The command must be given as \"!invest sell [stock] [amount of GwendoBucks to sell stocks for]\""
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else:
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return "You must give both a stock name and an amount of GwendoBucks you wish to sell stocks for."
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