Prompt Web3
  • 🤓Web3 Refresher Course with GptTutor
  • Creating your own Custom personas
  • Creating The Web3 GptTutor
  • Prompting the course sylibus
  • Prompting new lessons
  • Expanding parts of a lesson
  • Lesson 1
    • Lesson 1: Outline
    • Lesson 1: Assignments & Exercises
      • A1: Smart contracts in the real world
      • E1: HelloWorld.sol
  • Lesson 2
    • Lesson 2: Outline
    • Lesson 2: Assignments & Exercises
      • A1: Ethereum gas costs, data types and control structures - A brief take
      • E1: AssetManagement.sol
    • Lesson 2: Final notes and code repos
  • Lesson 3
    • Lesson 3: Outline
    • Lesson 3: Assignments & Excercises
      • A1 - Notes on View and Pure modifiers in Solidity
      • E1: EthWallet.sol
      • E1: Hardhat Tests
      • E1: NextJs Front End
    • Lesson 3: Final notes & Final project + repo
  • Lesson 4
    • Lesson 4: Outline
    • Lesson 4: Assignments & Exercises
      • A1 - Solidity error handling - notes on require, revert and assert
      • E1: EthWallet.sol - Update
      • E1 - EthWallet.test.js - Update
      • E1: NextJs Front End - Update
    • Lesson 4: Final notes & Final project + repo
  • Lesson 5
    • Lesson 5: Outline
    • Lesson 5: Assignments & Exercises
      • A1 - Using structs and mappings to manage complex data in Solidity
      • E1 - OrderSystem.sol
      • E1 - OrderSystem.test.js
    • Lesson 5: Final notes & Project Repo
  • LESSON 6
    • Lesson 6: Outline
    • Lesson 6: Assignments & Exercises
      • A1 - Solidity Interfaces - Facilitating interaction, modularity and Dapp upgradability
      • E1 - Ranked Choice Voting system
        • E1 - BallotContract.sol
        • E1 - IBallotContract.sol
        • E1 - VotingContract.sol
        • E1 - RCVotingSystem.test.js
      • E1 - Feedback
    • Lesson 6: Final notes & Project Repo
  • Lesson 7
    • Lesson 7: Outline
    • Lesson 7: Assignments & Exercises
      • E1 - Uniswap Flashswap dual Arbitrage Bot
        • E1 - FlashSwapV3.sol
        • E1 - dualArbScan.js
        • E1 - arbQuote.js
      • Lesson 7: Final notes & Project Repo
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  • Smart Contract Progress
  • Other progress
  • Deployments and Repositories
  1. Lesson 5

Lesson 5: Final notes & Project Repo

For this lesson I developed an arbitrary smart contract order system, to practice using enums, arrays, structs and mappings. I also wanted to use everything else I had learnt so far.

Smart Contract Progress

  • Use enums to keep track of different order states.

  • Use structs for user and order information.

  • use arrays to keep track of users orders.

  • Use mappings to link users addresses to their profiles

  • To continue to develop skills I have practiced so far, like using events and custom errors.

Other progress

  • I wanted to further develop my essay writing.

  • Also enhance my social media skills using Ai.

Deployments and Repositories

Smart contract address (Sepolia testnet) - 0x055D9f6F6366a1a82F49c22b6E3be5a6E56D4EC5

Github Repo - https://github.com/SimSimButDifferent/L5-SolidityOrderSystem

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Last updated 1 year ago