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Commit c53236e

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Working code
1 parent ff05862 commit c53236e

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3 files changed

+163
-92
lines changed

3 files changed

+163
-92
lines changed

‎FruitStore/FStore.py

Lines changed: 41 additions & 30 deletions
Original file line numberDiff line numberDiff line change
@@ -1,8 +1,21 @@
11
import time, sys
22

3-
class FStore:
3+
class Cart:
4+
def __init__(self):
5+
self.items = {}
6+
7+
def addToCart(self,fruitName, quantity):
8+
self.items[fruitName] = quantity
9+
10+
def removeFromCart(self,itemindex):
11+
self.items.pop(itemindex)
12+
13+
def showCart(self):
14+
return self.items
415

516

17+
class FStore:
18+
619
def __init__(self, stock={}):
720
"""
821
Our constructor class that instantiates fruit store.
@@ -13,27 +26,18 @@ def displayStock(self):
1326
"""
1427
Displays the fruits currently available for purchase in the store.
1528
"""
16-
17-
# for fruits, quantity in self.stock.items():
18-
# print(" We currently have {} {} in store".format(quantity, fruits), end="\n")
19-
20-
# return None
21-
22-
# Sanjay's code
2329
for fruits, quantity in self.stock.items():
2430
print("we have " + str(quantity) + " of " + fruits)
25-
2631
return '\n'
2732

2833
def getStockFromStore(self):
2934
return self.stock
3035

3136
def listOfFruits(self):
32-
# self.Fruits = [fruits for fruits in self.stock.keys()]
33-
# return self.Fruits
34-
35-
# Sanjay's code
36-
return list(self.stock.keys())
37+
op = {}
38+
for key, value in self.stock.items():
39+
op[value['id']] = [key, value['price']]
40+
return op
3741

3842

3943
def timeDelay(self):
@@ -43,23 +47,30 @@ def timeDelay(self):
4347
def callExit(self):
4448
self.exit = sys.exit(0)
4549
return self.exit
50+
51+
def getFruitsIDs(self):
52+
fID = []
53+
for key, value in self.stock.items():
54+
fID.append(value['id'])
55+
return fID
4656

47-
def numberOfFruits(self, number):
48-
49-
# if number <= 0:
50-
# print("Number of fruits should be positive!")
51-
# return None
52-
# elif n > self.stock.values()[0]
53-
pass
54-
55-
def cart(self):
56-
# cart logic
57-
pass
58-
57+
def getAvailableCountForFruit(self, fruitID):
58+
for key,value in self.stock.items():
59+
if int(fruitID) in list(value.values()):
60+
# print("availab count is ", list(value.values())[0] )
61+
return list(value.values())[0]
5962

63+
def getFruitName(self, fruitID):
64+
for fruitName,fruitInfo in self.stock.items():
65+
if int(fruitID) in list(fruitInfo.values()):
66+
return fruitName
6067

61-
# TODO: 3 - crate a class called ShoppingCart
62-
# addToCart
63-
# ṛemoveFromCart
64-
# getListOfItemsFromCart
68+
defupdateStock(self, fruitName, quantity):
69+
fruitInfo=self.stock[fruitName]
70+
fruitInfo['availableCount'] =fruitInfo['availableCount'] -quantity
71+
# print(self.stock)
6572

73+
def getFruitPrice(self, fruitName):
74+
for fn, value in self.stock.items():
75+
if fruitName == fn:
76+
return value['price']

‎FruitStore/main.py

Lines changed: 102 additions & 58 deletions
Original file line numberDiff line numberDiff line change
@@ -1,13 +1,15 @@
11
from FStore import FStore
2+
from FStore import Cart
3+
import time
4+
import getpass
25

3-
# TODO 1 - get stock from reading a json file.
4-
dict= {'Apple':100, 'Banana': 100, 'Cherry': 100}
5-
# Write a function to read stockjson file
6-
# function should return json info which is there in the file.
6+
importjson
7+
defgetAvilableStock():
8+
stockInfo=open("C:\\Users\\sanja\\Documents\\GitHub\\Python-Data-Structure\\FruitStore\\stock.json", "r")
9+
return json.load(stockInfo)
710

8-
9-
# TODO 2 - pass the return of above function, to open your store
10-
openStore = FStore(dict) # you cannot open a store without stock.
11+
openStore = FStore(getAvilableStock())
12+
cartInstance = Cart()
1113

1214
def getUserInput(fromWhichMenu):
1315

@@ -30,77 +32,119 @@ def getUserInput(fromWhichMenu):
3032
print("That's not an int!")
3133

3234
return choice
33-
elif fromWhichMenu == "addOrRemove":
35+
elif fromWhichMenu == "addMoreItems":
3436
try:
35-
choice = input("Is there anything you want to add or remove? Y or N ").strip()
36-
if choice == "Y":
37+
choice = input("Do you want to add more items to your cart? Y or N ").strip()
38+
if choice == "Y"orchoice=="y"orchoice=="yes"orchoice=="YES":
3739
return True
3840
else:
3941
return False
4042
except ValueError:
4143
print("That's not an int!")
44+
elif fromWhichMenu == "adminStuff":
45+
try:
46+
choice = getpass.getpass("Enter admin password")
47+
if choice == "admin123":
48+
return True
49+
else:
50+
return False
51+
except ValueError:
52+
print("That's not a valid password!")
4253

4354

4455

4556
def displayMainMenu():
4657
print("""
47-
====== Fruit Shop =======
48-
1. Display available Stocks
49-
2. Buy Fruits
50-
3. Get Total
58+
1. Show available fruits
59+
2. Buy Fruits
60+
3. Show Cart
5161
4. Checkout
5262
5. Exit
63+
6. Display available Stocks (only store admin can access)
5364
""")
5465

55-
def displayFruitMenu():
56-
for i in enumerate(openStore.listOfFruits(), start=1):
57-
print(i[0], i[1])
58-
59-
def shoppingCart():
60-
pass
61-
62-
def storeOpens():
63-
# while True:
64-
cart = {}
65-
displayMainMenu()
66-
choice = getUserInput("fromMainMenu")
67-
68-
if choice == '1':
69-
openStore.displayStock()
70-
print("\n please select from above available stock", end="\n")
71-
elif choice == '2':
72-
print("\n What do you want to buy?\n")
66+
def addMoreItems():
67+
if (getUserInput("addMoreItems")):
7368
displayFruitMenu()
7469
choice = getUserInput("fruitMenu")
70+
return choice
71+
else:
72+
print("purchase done")
73+
7574

76-
if choice == '1':
77-
availableStock = openStore.getStockFromStore()
78-
count = int(getUserInput("numbers"))
79-
80-
if count <= availableStock['Apple']:
81-
cart['Apple'] = count
82-
availableStock['Apple'] = availableStock['Apple'] - count
83-
print(availableStock)
84-
85-
print("Here's your items in cart , ", cart)
86-
# wannaBuyMore = getUserInput("addOrRemove")
87-
# if (wannaBuyMore):
88-
# fruitChoice = getUserInput("fruitMenu")
89-
90-
# else:
91-
# print("Done")
92-
93-
94-
elif choice == '2':
95-
pass
96-
elif choice == '3':
97-
pass
75+
def displayFruitMenu():
76+
for i in enumerate(openStore.listOfFruits(), start=1):
77+
print(i[0], i[1])
9878

99-
elif choice == 5:
100-
pass
79+
def billFormat(billObj):
80+
for fruitName, price in billObj.items():
81+
print(fruitName + " - " + str(price))
82+
83+
print("Total Bill amount to pay " + str(sum(billObj.values())) + " Rupees \n")
84+
85+
86+
def checkOutCart():
87+
billMap = {}
88+
cartItems = cartInstance.showCart()
89+
for fn,count in cartItems.items():
90+
fruitPrice = openStore.getFruitPrice(fn)
91+
billMap[fn] = fruitPrice * count
92+
billFormat(billMap)
93+
94+
def showAvailableFruits():
95+
availableFruits = openStore.listOfFruits()
96+
print("Here's the available fruits, happy purchasing\n")
97+
for id, fruit in availableFruits.items():
98+
print(str(id) + " - " + fruit[0] + "(each " + fruit[0] + " cost " + str(fruit[1]) + " Rupees)")
99+
100+
def buyFruit(fruitId):
101+
if int(fruitId) in openStore.getFruitsIDs():
102+
fruitCount = int(getUserInput("numbers"))
103+
if fruitCount <= openStore.getAvailableCountForFruit(fruitId):
104+
cartInstance.addToCart(openStore.getFruitName(fruitId), fruitCount)
105+
openStore.updateStock(openStore.getFruitName(fruitId), fruitCount)
106+
107+
print(str(fruitCount) + " " +openStore.getFruitName(fruitId) + " added to your cart \n")
108+
else:
109+
print("The count you entered is either exceeding or we nearing out of stock soon")
101110
else:
102-
print("Invalid input. Please enter number between 1-5 ")
111+
print("ID which's entered isn't matching with any fruits which we have!")
103112

104113

105114
if __name__ == "__main__":
106-
storeOpens()
115+
116+
while True:
117+
displayMainMenu()
118+
userChoice = getUserInput("fromMainMenu")
119+
120+
if userChoice == '1':
121+
showAvailableFruits()
122+
elif userChoice == '2':
123+
showAvailableFruits()
124+
choice = getUserInput("fruitMenu")
125+
buyFruit(choice)
126+
if(getUserInput("addMoreItems")):
127+
showAvailableFruits()
128+
choice = getUserInput("fruitMenu")
129+
buyFruit(choice)
130+
# getUserInput("addMoreItems")
131+
else:
132+
displayFruitMenu()
133+
elif userChoice == '3':
134+
cartItems = cartInstance.showCart()
135+
print("Currently you have below items in your cart, ")
136+
for itemName, itemCount in cartItems.items():
137+
print(itemName + "-" + str(itemCount))
138+
elif userChoice == '4':
139+
checkOutCart()
140+
141+
print("Enjoy Shopping at Ram's Fruit Store!\n")
142+
break
143+
elif userChoice == '5':
144+
break
145+
elif userChoice == '6':
146+
if(getUserInput("adminStuff")):
147+
openStore.displayStock()
148+
break
149+
else:
150+
print("Invalid input. Please enter number between 1-6 ")

‎FruitStore/stock.json

Lines changed: 20 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,22 @@
11
{
2-
"Apple": 100,
3-
"Banana": 70,
4-
"Cherry": 23,
5-
"orange": 254
2+
"Apple": {
3+
"availableCount": 100,
4+
"id" : 1001,
5+
"price": 12
6+
},
7+
"Banana": {
8+
"availableCount": 67,
9+
"id" : 1002,
10+
"price": 15
11+
},
12+
"Cherry": {
13+
"availableCount": 23,
14+
"id" : 1005,
15+
"price": 30
16+
},
17+
"orange": {
18+
"availableCount": 76,
19+
"id" : 1009,
20+
"price": 10
21+
}
622
}

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