feat: task 3

mover/tutu-stack/code/task3/Move.lock

@@ -0,0 +1,34 @@
+# @generated by Move, please check-in and do not edit manually.
+
+[move]
+version = 2
+manifest_digest = "A49D1E9E7549E19E70A78ED65CAE86472B25D880120E65E7848F9D9EEFEC445B"
+deps_digest = "F8BBB0CCB2491CA29A3DF03D6F92277A4F3574266507ACD77214D37ECA3F3082"
+dependencies = [
+  { name = "Sui" },
+]
+
+[[move.package]]
+name = "MoveStdlib"
+source = { git = "https://gitee.com/MystenLabs/sui.git", rev = "framework/testnet", subdir = "crates/sui-framework/packages/move-stdlib" }
+
+[[move.package]]
+name = "Sui"
+source = { git = "https://gitee.com/MystenLabs/sui.git", rev = "framework/testnet", subdir = "crates/sui-framework/packages/sui-framework" }
+
+dependencies = [
+  { name = "MoveStdlib" },
+]
+
+[move.toolchain-version]
+compiler-version = "1.28.2"
+edition = "legacy"
+flavor = "sui"
+
+[env]
+
+[env.mainnet]
+chain-id = "35834a8a"
+original-published-id = "0x38acd0378b9badb7f8d22395623d5c5b33aea27ca3adbe14d81b40f5cef04893"
+latest-published-id = "0x38acd0378b9badb7f8d22395623d5c5b33aea27ca3adbe14d81b40f5cef04893"
+published-version = "1"

mover/tutu-stack/code/task3/Move.toml

@@ -0,0 +1,37 @@
+[package]
+name = "task3"
+#edition = "2024.beta" # edition = "legacy" to use legacy (pre-2024) Move
+# license = ""           # e.g., "MIT", "GPL", "Apache 2.0"
+# authors = ["..."]      # e.g., ["Joe Smith ([email protected])", "John Snow ([email protected])"]
+
+[dependencies]
+Sui = { git = "https://gitee.com/MystenLabs/sui.git", subdir = "crates/sui-framework/packages/sui-framework", rev = "framework/testnet" }
+
+# For remote import, use the `{ git = "...", subdir = "...", rev = "..." }`.
+# Revision can be a branch, a tag, and a commit hash.
+# MyRemotePackage = { git = "https://some.remote/host.git", subdir = "remote/path", rev = "main" }
+
+# For local dependencies use `local = path`. Path is relative to the package root
+# Local = { local = "../path/to" }
+
+# To resolve a version conflict and force a specific version for dependency
+# override use `override = true`
+# Override = { local = "../conflicting/version", override = true }
+
+[addresses]
+task3 = "0x0"
+
+# Named addresses will be accessible in Move as `@name`. They're also exported:
+# for example, `std = "0x1"` is exported by the Standard Library.
+# alice = "0xA11CE"
+
+[dev-dependencies]
+# The dev-dependencies section allows overriding dependencies for `--test` and
+# `--dev` modes. You can introduce test-only dependencies here.
+# Local = { local = "../path/to/dev-build" }
+
+[dev-addresses]
+# The dev-addresses section allows overwriting named addresses for the `--test`
+# and `--dev` modes.
+# alice = "0xB0B"
+

mover/tutu-stack/code/task3/sources/ntf_tutustack.move

@@ -0,0 +1,102 @@
+/// Module: task3
+module task3::nft_tutustack {
+  use sui::url::{Url, Self};
+  use std::string;
+  use sui::object::{Self, ID, UID};
+  use sui::event;
+  use sui::transfer;
+  use sui::tx_context::{TxContext, Self};
+
+  struct TutustackNFT has key, store {
+    id: UID,
+    name: string::String,
+    description: string::String,
+    url: Url,
+  }
+
+  struct TutustackNFTTransferEvent has copy, drop {
+    object_id: ID,
+    from: address,
+    to: address,
+  }
+
+  struct TutustackNFTMintEvent has copy, drop {
+    object_id: ID,
+    creator: address,
+    name: string::String,
+  }
+
+  struct TutustackNFTBurnEvent has copy, drop {
+    object_id: ID,
+  }
+
+  public fun name(nft: &TutustackNFT): string::String {
+    nft.name
+  }
+
+  public fun description(nft: &TutustackNFT): string::String {
+    nft.description
+  }
+
+  public fun url(nft: &TutustackNFT): Url {
+    nft.url
+  }
+
+  public entry fun mint_nft(
+    name: vector<u8>,
+    description: vector<u8>,
+    url: vector<u8>,
+    ctx: &mut TxContext
+  ) {
+    let sender = tx_context::sender(ctx);
+    let nft = TutustackNFT {
+      id: object::new(ctx),
+      name: string::utf8(name),
+      description: string::utf8(description),
+      url: url::new_unsafe_from_bytes(url),
+    };
+
+    event::emit(TutustackNFTMintEvent {
+      object_id: object::id(&nft),
+      creator: sender,
+      name: nft.name,
+    });
+
+    transfer::public_transfer(nft, sender);
+  }
+
+  public entry fun transfer_nft(
+    nft: TutustackNFT,
+    recipient: address,
+    _: &mut TxContext,
+  ) {
+    event::emit(TutustackNFTTransferEvent {
+      object_id: object::id(&nft),
+      from: tx_context::sender(_),
+      to: recipient,
+    });
+
+    transfer::public_transfer(nft, recipient);
+  }
+
+  public entry fun update_description(
+    nft: &mut TutustackNFT,
+    description: vector<u8>,
+    _: &mut TxContext
+  ) {
+    nft.description = string::utf8(description);
+  }
+
+  public entry fun burn(
+    nft: TutustackNFT,
+    _: &mut TxContext
+  ) {
+    let TutustackNFT {id, name: _, description: _, url: _} = nft;
+    event::emit(TutustackNFTBurnEvent {
+      object_id: object::uid_to_inner(&id),
+    });
+
+    object::delete(id);
+  }
+
+}

mover/tutu-stack/readme.md

@@ -24,3 +24,9 @@
 - [x] 转账 `My Coin` hash: HZA4QqF58VmZHpT1nLFyTZt3SfoDnjDoRZuDaZbN3oxr
 - [x] `Faucet Coin` address1 mint hash: 5Fq43TfQ3BrAB7Bm7KzpjGg6jXxgTm2CMjtWyyGtMBzw
 - [x] `Faucet Coin` address2 mint hash: 2jSAHu4VkiUuoEpUFc7syX2wzdPojToUM7DwnMDsc2sz
+
+##   03 move NFT
+- [x] nft package id :0x38acd0378b9badb7f8d22395623d5c5b33aea27ca3adbe14d81b40f5cef04893
+- [x] nft object id : 0x6cc4431fb16ae3a77d2de72777616a9aa547bab25b3693e8275f3015451b6ae3
+- [x] 转账 nft  hash: 2Qc3JjyahEjjPL3GdkXiWJsuzFAMDtFNPPisnYaL76mE
+- [x] scan上的NFT截图:![Scan截图](./images/Snipaste_2024-07-18.png)