mirror of https://github.com/stijndcl/didier
88 lines
2.7 KiB
Python
88 lines
2.7 KiB
Python
from functions import checks
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from functions.database import utils, currency
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def buy(ctx, userid, itemid, amount):
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connection = utils.connect()
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cursor = connection.cursor()
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dinks = currency.dinks(userid)
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cursor.execute("SELECT * FROM store WHERE itemid = %s", (int(itemid),))
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result = cursor.fetchall()
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if not result:
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return False, "Er is geen item met dit id."
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# Not an empty list, no IndexError.
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result = result[0]
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cursor.execute("SELECT amount FROM inventory WHERE userid = %s AND itemid = %s", (int(userid), int(itemid),))
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inv = cursor.fetchall()
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# Check if user already owns this
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limit = result[3]
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if limit is not None \
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and inv \
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and inv[0][0] + amount > limit:
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return False, "Je kan dit item maar {} keer kopen.".format(limit)
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isValid = checks.isValidAmount(ctx, result[2] * amount)
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if not isValid[0]:
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return isValid
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currency.update(userid, "dinks", dinks - (result[2] * amount))
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addItem(userid, itemid, amount, inv)
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return True, {"id": result[0], "name": result[1], "price": result[2] * amount}
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def addItem(userid, itemid, amount, inv):
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connection = utils.connect()
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cursor = connection.cursor()
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# It's already in there, add more to the counter
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if inv:
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amount += inv[0][0]
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cursor.execute("UPDATE inventory SET amount = %s WHERE userid = %s AND itemid = %s", (amount, userid, itemid))
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connection.commit()
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return
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# Doesn't own this item yet, add a new row
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cursor.execute("INSERT INTO inventory(userid, itemid, amount) VALUES (%s, %s, %s)", (userid, itemid, amount))
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connection.commit()
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def getAllItems():
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connection = utils.connect()
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cursor = connection.cursor()
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cursor.execute("SELECT * FROM store")
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return cursor.fetchall()
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def getItemPrice(itemid):
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connection = utils.connect()
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cursor = connection.cursor()
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cursor.execute("SELECT price FROM store WHERE itemid = %s", (itemid,))
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return cursor.fetchone()
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def inventory(userid):
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connection = utils.connect()
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cursor = connection.cursor()
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cursor.execute("SELECT inventory.itemid, name, amount FROM inventory INNER JOIN store on inventory.itemid = store.itemid WHERE userid = %s", (int(userid),))
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return cursor.fetchall()
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# Amount = amount of item before sell
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def sell(userid, itemid, sold, amount):
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connection = utils.connect()
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cursor = connection.cursor()
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# Don't store amount: 0
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if sold == amount:
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cursor.execute("DELETE FROM inventory WHERE userid = %s AND itemid = %s", (userid, itemid,))
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return connection.commit()
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cursor.execute("UPDATE inventory SET amount = %s WHERE userid = %s AND itemid = %s", (amount - sold, userid, itemid))
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return connection.commit()
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