ERD

erDiagram
    BASE_ENTITY {
        datetime created_at
        datetime modified_at
    }

    BASE_IMAGE_ENTITY {
        string stored_file_name
        string image_url
        string status
        datetime created_at
        datetime modified_at
    }

    USERS {
        string user_id
        string user_name
        string password
        string email
        string phone
        string user_type
        string status
        boolean is_email_verified
        boolean is_private
        datetime created_at
        datetime modified_at
    }

    USER_PROFILE {
        string user_id
        string nickname
        string status_message
        string bio
        string gender
        string profile_type
        datetime created_at
        datetime modified_at
    }

    USER_PROFILE_IMAGES {
        string user_profile_image_id
        string user_id
        string stored_file_name
        string image_url
        string status
        datetime created_at
        datetime modified_at
    }

    POSTS {
        string post_id
        string user_id
        string content
        int view_count
        string status
        datetime created_at
        datetime modified_at
    }

    POST_IMAGES {
        string post_image_id
        string post_id
        int image_order
        string stored_file_name
        string image_url
        string status
        datetime created_at
        datetime modified_at
    }

    POST_COMMENTS {
        string comment_id
        string post_id
        string user_id
        string content
        string status
        datetime created_at
        datetime modified_at
    }

    POST_LIKES {
        string post_id
        string user_id
        datetime created_at
    }

    COMMENT_LIKES {
        string comment_id
        string user_id
        datetime created_at
    }

    USER_FOLLOWS {
        string follow_id
        string follower_id
        string following_id
        string status
        datetime created_at
        datetime modified_at
    }

    BASE_ENTITY ||--|| BASE_IMAGE_ENTITY : "extends"
    BASE_ENTITY ||--|| USERS : "extends"
    BASE_ENTITY ||--|| USER_PROFILE : "extends"
    BASE_ENTITY ||--|| POSTS : "extends"
    BASE_ENTITY ||--|| POST_COMMENTS : "extends"
    BASE_ENTITY ||--|| USER_FOLLOWS : "extends"
    BASE_IMAGE_ENTITY ||--|| USER_PROFILE_IMAGES : "extends"
    BASE_IMAGE_ENTITY ||--|| POST_IMAGES : "extends"

    USERS ||--|| USER_PROFILE : ""
    USERS ||--o{ USER_PROFILE_IMAGES : ""
    USERS ||--o{ POSTS : ""
    POSTS ||--o{ POST_IMAGES : ""
    USERS ||--o{ POST_COMMENTS : ""
    POSTS ||--o{ POST_COMMENTS : ""
    USERS ||--o{ POST_LIKES : ""
    POSTS ||--o{ POST_LIKES : ""
    USERS ||--o{ COMMENT_LIKES : ""
    POST_COMMENTS ||--o{ COMMENT_LIKES : ""
    USERS ||--o{ USER_FOLLOWS : ""