58 lines
1.7 KiB
Python
58 lines
1.7 KiB
Python
import sqlite3
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class Database():
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def __init__(self, name, tableCommand) -> None:
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self.db = sqlite3.connect(name)
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self.data = self.db.cursor()
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self.data.execute(tableCommand)
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def read(self, primaryKey, selectQuery):
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self.data.execute(selectQuery, (primaryKey,))
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data = self.data.fetchone()
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return data
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def write(self, ID, insertQuery):
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self.data.execute(insertQuery, (ID,))
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self.db.commit()
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def update(self, ID, data, newData, updateQuery):
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data = [data[i] + newData[i] for i in range(len(data))]
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data.append(ID)
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self.data.execute(updateQuery, data)
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self.db.commit()
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class Ledger(Database):
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def __init__(self) -> None:
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tableCommand = """ CREATE TABLE IF NOT EXISTS ledger (
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ID integer PRIMARY KEY,
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USERID integer,
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MONEY integer DEFAULT 100,
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WINS integer DEFAULT 0,
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LOSSES integer DEFAULT 0
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); """
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super().__init__("ledger.db", tableCommand)
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def read(self, ID):
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selectQuery = """SELECT USERID, MONEY, WINS, LOSSES FROM ledger WHERE USERID = ?"""
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data = super().read(ID, selectQuery)
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return data
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def write(self, ID):
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insertQuery = """ INSERT INTO ledger(USERID)
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VALUES(?) """
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super().write(ID, insertQuery)
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def update(self, ID, newData):
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query = """ UPDATE ledger
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SET MONEY = ?,
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WINS = ?,
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LOSSES = ?
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WHERE USERID = ?"""
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data = list(self.read(ID))[1:]
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super().update(ID, data, newData, query)
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def main():
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pass
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if __name__ == "__main__":
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main() |