Python_Monolithic

A proof of concept of a microservice architecture written in python and using flask and json. Simulate a simple library system.

Exercise response of course in Digital Innovation One: Fundamentals of systems architecture ("Fundamentos de arquitetura de sistemas") - module: Architectural concepts in Internet applications ("Conceitos de arquitetura em aplicações para Internet"), class taught by Jefferson Stachelski. Exercises: https://github.com/jeffhsta/fundamentos_arquitetura

Each service runs in one port. Has a simple automatic id system creation.

Architecture based Example (not equals, just simulates the interactions and comunication workflow):

Instruction

1. Clone the repository.
2. Needs Python 3.* .
3. Initiate a new virtualenv venv and install the requirements.txt.
4. Run the main.py and use a tool like postman to make the requests.

End Points

Users Service (Port=5000):

GET /users : Return All Users list
    body: Nothing
POST /users : Create User
    body:
    {
        "FirstName": "James",
        "LastName": "Bond",
        "Email":"[email protected]"
    }

PUT /users/<user_id> : Update User
    body:
    {
        "FirstName": "James",
        "LastName": "Bondeee",
        "Email":"[email protected]"
    }

GET /users/<user_id> : Get User Data
    body: Nothing
DELETE /users/<user_id> : Delete User,
    body: Nothing

Locations Module (Port=5001):

GET /books : Return All Books list
    body: Nothing
POST /books : Create Book
    body:
    {
        "Name":"Scrum",
        "Authors":["Jeff Sutherland","J. J. Sutherland"],
        "Quantity": 10,
        "UsersLocations": []
    }

PUT /books/<book_id> : Update Book
    body:
    {
        "Name":"Scrum",
        "Authors":["Jeff Sutherland","J. J. Sutherland"],
        "Quantity": 5,
        "UsersLocations": []
    }

GET /books/<book_id> : Get Book Data
    body: Nothing
GET /books/users/<user_id> : Get User Books Id's
    body: Nothing
DELETE /books/<book_id> : Delete Book
    body: Nothing
POST /books/take/<book_id>/<user_id>: User takes a specific book
    body: Nothing
POST /books/vacate/<book_id>/<user_id>: User vacate a book
    body: Nothing

Reports Service (Port=5002):

GET /reports/<user_id> : Get User Report
    body: Nothing