2nd_submission_Bunmi.ipynb

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   "source": [
    "import pandas as pd"
   ]
  },
  {
   "cell_type": "code",
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   "metadata": {},
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    {
     "name": "stdout",
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     "text": [
      "You are welcome to Pyladies Confectionaries! We hope to offer you the best\n",
      "\n",
      "Below is our food menu list,please check it out\n",
      "\n",
      "     Food Menu  Prices(N)  Quantity\n",
      "0  Jollof Rice        300       100\n",
      "1   Fried Rice        400        80\n",
      "2        Beans        200        65\n",
      "3    Spaghetti        350        70\n",
      "4   White Rice        250        50\n",
      "\n",
      "We have newer and foreign delicacies on our menu now,please take a look at them\n",
      "\n",
      "       Food Menu  Prices(N)  Quantity\n",
      "0    Jollof Rice        300       100\n",
      "1     Fried Rice        400        80\n",
      "2          Beans        200        65\n",
      "3      Spaghetti        350        70\n",
      "4     White Rice        250        50\n",
      "5        Ramyeon       1500        40\n",
      "6     Rice Balls        600        50\n",
      "7  Chinese Beans       1050        30\n",
      "\n",
      "These are the available foods we have: \n",
      "\n",
      "0      Jollof Rice\n",
      "1       Fried Rice\n",
      "2            Beans\n",
      "3        Spaghetti\n",
      "4       White Rice\n",
      "5          Ramyeon\n",
      "6       Rice Balls\n",
      "7    Chinese Beans\n",
      "Name: Food Menu, dtype: object\n",
      "\n",
      "The item purchased is Ramyeon\n",
      "The price of food purchased is 4500\n",
      "\n",
      "               Receipt of Purchase from Pyladies Confectionaries            \n",
      "Name of User: Oluwabunmi Adetunji\n",
      "Food Purchased: Ramyeon\n",
      "Number of kg purchased is 3\n",
      "Price of food purchased: 4500\n",
      "Date Purchased: 16/07/2020\n",
      "\n",
      "\n",
      "                                                               Name of Attendant: Ruth\n",
      "\n",
      "A 5% VAT has been deducted from your account because the item you purchased is above N500 hence you are charged with an amount of 4725.0\n",
      "\n",
      "Congratulations Oluwabunmi Adetunji!!You've won a discount of 20% on the item you just purchased\n",
      "You are only charged with a token of 3600.0\n"
     ]
    }
   ],
   "source": [
    "class Sales_Application():\n",
    "    \"\"\"Creating an application for Pyladies Confectionaries\"\"\"\n",
    "    def __init__(self,df,name,index,num_kg):\n",
    "        \"\"\"Initializing the df, name, index and num_kg attributes\"\"\"\n",
    "        self.df = df\n",
    "        self.name = name\n",
    "        self.index = index\n",
    "        self.num_kg = num_kg\n",
    "        \n",
    "    def inventory(self):\n",
    "        \"\"\"Creating a food menu list\"\"\"\n",
    "        return df\n",
    "    \n",
    "    def new_features(self):\n",
    "        \"\"\"Adding more items to the food menu list\"\"\"\n",
    "        return dff\n",
    "    \n",
    "    def user_purchase(self):\n",
    "        \"\"\"Computation of a user's purchase of food\"\"\"\n",
    "        return (new_df['Prices(N)'].iloc[int(index)]) * int(number_kg)\n",
    "    \n",
    "    def deduct_VAT(self):\n",
    "        \"\"\"Deducting 5% VAT on all purchass above 500\"\"\"\n",
    "        if purchase_price > 500:\n",
    "            return purchase_price + purchase_price * 5 /100\n",
    "        else:\n",
    "            return purchase_price\n",
    "    \n",
    "    def give_discount(self):\n",
    "        \"\"\"Giving a discount of 20% on all purchases above 1000\"\"\"\n",
    "        if purchase_price > 1000:\n",
    "            return purchase_price - purchase_price * 20 /100\n",
    "        else:\n",
    "            return purchase_price\n",
    "        \n",
    "Data = [['Jollof Rice', 300, 100],['Fried Rice',400 ,80],\n",
    "            ['Beans',200 ,65],['Spaghetti', 350, 70],['White Rice',250, 50]]\n",
    "df = pd.DataFrame(Data,columns=['Food Menu','Prices(N)','Quantity'])\n",
    "App = Sales_Application(df,\"Oluwabunmi\",5,3)\n",
    "IVT = App.inventory()\n",
    "print(\"You are welcome to Pyladies Confectionaries! We hope to offer you the best\\n\")\n",
    "print(\"Below is our food menu list,please check it out\\n\")\n",
    "print(IVT)\n",
    "\n",
    "\n",
    "new_row = [['Ramyeon', 1500, 40],['Rice Balls', 600, 50],['Chinese Beans', 1050, 30]]\n",
    "dff = pd.DataFrame(new_row,columns=['Food Menu','Prices(N)','Quantity'])\n",
    "New = App.new_features()\n",
    "new_df = IVT.append(New,ignore_index=True)\n",
    "print(\"\\nWe have newer and foreign delicacies on our menu now,please take a look at them\\n\")\n",
    "print(new_df)\n",
    "\n",
    "\n",
    "print(\"\\nThese are the available foods we have: \\n\")\n",
    "print(new_df['Food Menu'])\n",
    "\n",
    "\n",
    "index = 5\n",
    "number_kg = 3\n",
    "name = \"Oluwabunmi Adetunji\"\n",
    "purchase_price = App.user_purchase()\n",
    "print(\"\\nThe item purchased is {}\".format(new_df['Food Menu'].iloc[int(index)]))\n",
    "print(\"The price of food purchased is {}\\n\".format(purchase_price))\n",
    "\n",
    "\n",
    "\n",
    "print(\"               Receipt of Purchase from Pyladies Confectionaries            \")\n",
    "print(\"Name of User: {}\".format(name))\n",
    "print(\"Food Purchased: {}\".format(new_df['Food Menu'].iloc[int(index)]))\n",
    "print(\"Number of kg purchased is {}\".format(number_kg))\n",
    "print(\"Price of food purchased: {}\".format(purchase_price))\n",
    "print(\"Date Purchased: 16/07/2020\\n\")\n",
    "print(\"\\n                                                               Name of Attendant: Ruth\")\n",
    "\n",
    "\n",
    "Amount_paid = App.deduct_VAT()\n",
    "print(\"\\nA 5% VAT has been deducted from your account because the item you purchased is above N500 hence you are charged with an amount of {}\".format(Amount_paid)) \n",
    "\n",
    "\n",
    "Amount = App.give_discount()     \n",
    "print(\"\\nCongratulations {}!!You've won a discount of 20% on the item you just purchased\".format(name))\n",
    "print(\"You are only charged with a token of {}\".format(Amount))    "
   ]
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