transcript_1.move_wip

// Copyright (c) 2022, Sui Foundation
// SPDX-License-Identifier: Apache-2.0

/// A basic object example for Sui Move, part of the Sui Move intro course:
/// https://github.com/sui-foundation/sui-move-intro-course
/// 
module sui_intro_unit_two::transcript {

    use sui::object::{Self, UID};
    use sui::tx_context::{Self, TxContext};
    use sui::transfer;

    struct Transcript {
        history: u8,
        math: u8,
        literature: u8,
    }

    struct TranscriptObject has key {
        id: UID,
        history: u8,
        math: u8,
        literature: u8,
    }
    
    public entry fun create_transcript_object(history: u8, math: u8, literature: u8, ctx: &mut TxContext) {
        let transcriptObject = TranscriptObject {
            id: object::new(ctx),
            history,
            math,
            literature,
        };
        transfer::transfer(transcriptObject, tx_context::sender(ctx))
    }

    // You are allowed to retrieve the score but cannot modify it
    public fun view_score(transcriptObject: &TranscriptObject): u8{
        transcriptObject.literature
    }

    // You are allowed to view and edit the score but not allowed to delete it
    public entry fun update_score(transcriptObject: &mut TranscriptObject, score: u8){
        transcriptObject.literature = score
    }

    // You are allowed to do anything with the score, including view, edit, delete the entire transcript itself.
    public entry fun delete_transcript(transcriptObject: TranscriptObject){
        let TranscriptObject {id, history: _, math: _, literature: _ } = transcriptObject;
        object::delete(id);
    }

}