bz-hashtag-0780/cadence-challenges

Cadence Challenges

This is the repo to collect verifiable Cadence Quests.

Template of a quest

The folder structure:

- quests
|- [questKey]
  |- README.md // The guide of current quest.
  |- verify.json // The configuare file about how to verify the quest.
  |- *.cdc // The verification scripts for this quest

On-chain information:

• questKey
• URL of README.md and verify.json

Off-chain information:

• Markdown contents of guide in README.md
• Verification parameters and description in verify.json
• Cadence verification scripts which were defined URLs in verify.json

The schema of verify.json
It should be an array of verification steps.

[
  // Onchain verification schema
  {
    "title": "The title of current quest step",
    "description": "The description of current quest step",
    "type": "onchain",
    "code": "URL of the verification scripts' code",
    "schema": [
      {
        "key": "parameter key",
        "type": "Address" // The input type, Address|String|UInt64|...
      }
    ],
    "test": { // All tests should be OK, then quest passed
      "network": "testnet",
      "expect": "return", // return or error; 'error' means some thing wrong when excuting this test
      "result": true // The result value of the execution for this test
    }
  },
  // Simple Quiz schema
  {
    "title": "The title of current quest step",
    "description": "The description of current quest step",
    "type": "quiz",
    "quiz": [
      {
        "type": "radio",
        "question": "Quiz question",
        "options": [
          {
            "key": "A",
            "description": "Quiz option's description"
          }
        ],
        "answer": "A"
      }
    ]
  },
]