def display_scheme_details(card_type, card_reward_details):
if (validate_card_availability(card_type, card_reward_details)):
card_type_list = card_reward_details[0]
min_trasaction_amt_list = card_reward_details[1]
reward_point_list = card_reward_details[2]
for i in range(len(card_type_list)):
if (card_type_list[i] == card_type):
index = i
break
reward_point = reward_point_list[index]
min_transaction_amt = min_trasaction_amt_list[index]
print(
" ---------------------------------------------------------------------"
)
print(
"| Card Type | Min. Transaction Amount | Reward Points |"
)
print(
" ---------------------------------------------------------------------"
)
print(
"|" + " " * ((21 - len(card_type)) // 2) + card_type + " " *
((21 - len(card_type)) // 2) + "|",
" " + min_transaction_amt + " |",
" " + reward_point + " |")
print(
" ---------------------------------------------------------------------"
)
else:
print("ERROR:Invalid Card Type ")
def delete_reward_scheme(card_type, card_reward_details_dict):
if (card_reward_details_dict != None):
if (validate_card_availability(card_type, card_reward_details_dict)):
card_reward_details_dict.pop(card_type)
return card_reward_details_dict
else:
print("ERROR:Invalid Card Type ")
return -1
else:
print("Implement the given exercises"
) #Remove this print statement and write your code
def add_reward_scheme(card_type, min_transaction_amt, reward_point,
card_reward_details):
if (not validate_card_availability(card_type, card_reward_details)):
card_type_list = card_reward_details[0]
min_trasaction_amt_list = card_reward_details[1]
reward_point_list = card_reward_details[2]
card_type_list.append(card_type)
min_trasaction_amt_list.append(min_transaction_amt)
reward_point_list.append(reward_point)
return (card_type_list, min_trasaction_amt_list, reward_point_list)
else:
print("ERROR:Card Type is already available")
return None
def delete_reward_scheme(card_type, card_reward_details):
if (validate_card_availability(card_type, card_reward_details)):
card_type_list = card_reward_details[0]
min_trasaction_amt_list = card_reward_details[1]
reward_point_list = card_reward_details[2]
for i in range(len(card_type_list)):
if (card_type_list[i] == card_type):
index = i
break
card_type_list.pop(index)
min_trasaction_amt_list.pop(index)
reward_point_list.pop(index)
return (card_type_list, min_trasaction_amt_list, reward_point_list)
else:
print("ERROR:Invalid Card Type ")
return None
def calculate_reward_points(card_type, transaction_amt, card_reward_details):
card_type_list = card_reward_details[0]
min_trasaction_amt_list = card_reward_details[1]
reward_point_list = card_reward_details[2]
index = -1
if (validate_card_availability(card_type, card_reward_details)):
for i in range(len(card_type_list)):
if (card_type_list[i] == card_type):
index = i
break
reward_point = reward_point_list[index]
min_transaction = min_trasaction_amt_list[index]
total_reward_points = int(
int(transaction_amt) * int(reward_point) / int(min_transaction))
return total_reward_points
else:
print("ERROR:Invalid Card Type ")
return None
def update_reward_scheme(card_type, min_transaction_amt, reward_point,
card_reward_details_dict):
if (card_reward_details_dict != None):
if (validate_card_availability(card_type, card_reward_details_dict)):
if (int(min_transaction_amt) > 0):
if (int(reward_point) > 0):
card_reward_details_dict[card_type] = [
min_transaction_amt, reward_point
]
return card_reward_details_dict
else:
print("ERROR: Invalid reward points")
return -1
else:
print("ERROR: Invalid min. transaction amount")
return -1
else:
print("ERROR:Invalid Card Type ")
return -1
else:
print("Implement the given exercises"
) #Remove this print statement and write your code
def update_customer_reward_points(customer_id, card_type, transaction_amt,
card_reward_details, cust_reward_details):
if (validate_details(customer_id, card_type, card_reward_details,
cust_reward_details)):
cust_id_list = cust_reward_details[0]
card_type_list = cust_reward_details[1]
reward_point_list = cust_reward_details[2]
reward_earned = calculate_reward_points(card_type, transaction_amt,
card_reward_details)
index = -1
for i in range(len(cust_id_list)):
if (cust_id_list[i] == customer_id):
index = i
break
reward_point_list[index] = str(
int(reward_point_list[index]) + int(reward_earned))
print("Reward points for the transaction is:", reward_earned)
return (cust_id_list, card_type_list, reward_point_list)
elif (not validate_customer_id(customer_id, cust_reward_details)):
if (validate_card_availability(card_type, card_reward_details)):
cust_id_list = cust_reward_details[0]
card_type_list = cust_reward_details[1]
reward_point_list = cust_reward_details[2]
reward_earned = calculate_reward_points(card_type, transaction_amt,
card_reward_details)
cust_id_list.append(customer_id)
card_type_list.append(card_type)
reward_point_list.append(str(int(reward_earned)))
print("Customer added successfully with Id", customer_id)
print("Reward points for the transaction is:", reward_earned)
return (cust_id_list, card_type_list, reward_point_list)
else:
print("ERROR:Invalid Card Type ")
return None
else:
return None