Diagramas de Sequência

POST NEWS

• Only for Logged User
• 'Return String'

sequenceDiagram
    User->>PyNewsServer : POST News
    PyNewsServer-->>DataBase : Save  News
    DataBase-->>PyNewsServer: Return Saved News
    PyNewsServer->>User: Return mensage Success

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GET NEWS

• Only for Logged User
• 'Return List News' can be an empty list []

sequenceDiagram
    User->>PyNewsServer : GET News
    PyNewsServer-->>DataBase : GET filtered News by user_id and query params
    DataBase-->>PyNewsServer: Return List News
    PyNewsServer->>User: Return List News

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POST Like

• Only for Logged User
• 'Return Total Likes' or not found News

sequenceDiagram
    User->>PyNewsServer : POST Like
    PyNewsServer-->>DataBase : UPDATE filtered News by user_id and news_id
    DataBase-->>PyNewsServer: Return Updated News
    PyNewsServer->>User: Return Total Likes
    PyNewsServer->>User: Return News Not Found

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