Blog App

Build a blog app with the following features. You can Buy the solution from the Dev Shop.

Functional Requirements

• Create,Read,Update,Delete
• Notification new posts
• Search
• Commenting on Posts
• Reacting to posts
• Liking posts

Sample below:

class Post(x):
    print("do bank stuff")

Non Functional Requirements

• Reliable
• Available

Schema

POST has many COMMENTS
COMMENT belongs to a POST
USER has many posts
POST belongs to a USER

Post

column	description
id	id of the item
content	name of the item
image_url	name of the item
video_url	name of the item
youtube_url	name of the item
audio_url	name of the item
user_id	user who made the post

Comment

column	description
id	id of the item
content	name of the item
post_id	name of the item
name	name of the item
name	name of the item

User

column	description
id	id of the item
email	name of the item
password	name of the item
first_name	name of the item
last_name	name of the item

PostLikes

column	description
id	id of the item
post_id	name of the item
user_id	name of the item

PostReactions

column	description
id	id of the item
name	name of the item
reaction	enum of name of the item

Business Rules

Rules about how things should work...

Solution

class Bank:
    def __init__(self,name="New Bank"):
        self.name = name
        self.accounts = []
    def add_account(self,x):
        self.accounts.append(x)

class Account:
    def __init__(self,name="New Account",account_holder=None):
        self.amount = 0
        self.name = name
        self.account_holder = account_holder
    def withdraw(self,x):
        self.amount -= x
    def deposit(self,x):
        self.amount += x
    def __repr__(self):
        return str({
            "name": self.name, 
            "amount": self.amount, 
            "account_holder": self.account_holder
            })

chase = Bank("Chase")
print(chase.name)

my_account = Account("Household","Tutorial Doctor")
my_account.deposit(600.00)
my_account.withdraw(100.00)
print(my_account.amount)

chase.add_account(my_account)

print(my_account)

print(chase.accounts)

Things to consider

• What libraries could you use? built-in?
• What design patterns?

Discord