ide-alpha's Introduction

Titan IDE

The complete Smart Contract Development Environment.

Usage

Download IDE server.

Setup

 // with yarn (recommended)
 cd server && yarn && yarn start
 // with npm
 cd server && npm install && npm run start

Visit https://ide.titan-suite.com.

Video Guide

Unlocking an account

Requirements: Web3 provider url, Account, Password

Start by inputting a web3 provider url.
Once a valid AION node is detected a dropdown will be populated with the list of accounts.
Input password linked to the chosen account.

Deploying a contract

Requirements: Web3 provider url, Account, Password, Contract name

Optional: Gas, Contract arguments

Deploy unlocks the selected the account then compiles and deploy the contract. After successful deployment Contract interaction is enabled at http://localhost:4001/graphql.

Steps listed above
Name of the contract to deploy Note: Deploy automatically handles compile and unlock.

Side note: The fallback value for Gas will be `1500000`

Compiling a contract

Requirements: Web3 provider url

Once the contract is ready click the compile button.
A tree view will be populated with the contract information.

Interacting with web3

Requirements: valid Web3 provider url

titan 'any web3 command'

Interacting with already deployed Contract

Requirements: valid Web3 provider url, ABI, Deployed contract address

Optional: Account, Gas

Input the Abi and Deployed contract address
After the ABI successful parsed Contract interaction will be enabled at http://localhost:4002/graphql.

Interacting with functions

Based on the Example Contract in the screenshot above here is how we can interact with the functions using GraphQL Queries and Mutations:

1. Querying variable num

{
  num {
    uint128_0{
      int
    }
  }
}

2. Adding 5 to num

{
  add(a: 5) {
    uint128_0 {
      int
    }
  }
}

3. Combining Queries together

query {
  num{
    uint128_0{
      int
    }
  }
  add(a:25){
    uint128_0{
      int
    }
  }
}

4. Setting num to 96

mutation  {
  setA(a: 96){
     blockHash
     blockNumber
  }
}

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ide-alpha's Issues

Issue with solidity arrays when trying to deploy and interact with graphql playground

Contract code:

pragma solidity ^0.4.9;


contract ExampleTwo {
    struct Container {
        uint128[] arr;
    }  

    Container container = Container(new uint128[](0));

    function read() public returns(uint128[]) {
        return container.arr;
    }
    
    function write(uint128 item) public {
        container.arr.push(item);
    }

}

GraphQL:

query { 
  read{
    uint128Arr_0{
      int
      string
    }
  }
}

At first I was not able to deploy, but restarting the server helped. Then once I deployed the contract when I try to query the read function I get the following error:

{
  "data": {
    "read": {
      "uint128Arr_0": null
    }
  },
  "errors": [
    {
      "message": "Expected Iterable, but did not find one for field read.uint128Arr_0.",
      "locations": [
        {
          "line": 3,
          "column": 5
        }
      ],
      "path": [
        "read",
        "uint128Arr_0"
      ],
      "extensions": {
        "code": "INTERNAL_SERVER_ERROR",
        "exception": {
          "stacktrace": [
            "Error: Expected Iterable, but did not find one for field read.uint128Arr_0.",
            "    at invariant (/Users/ollie/Aion/server/node_modules/graphql/jsutils/invariant.js:19:11)",
            "    at completeListValue (/Users/ollie/Aion/server/node_modules/graphql/execution/execute.js:673:65)",
            "    at completeValue (/Users/ollie/Aion/server/node_modules/graphql/execution/execute.js:643:12)",
            "    at completeValueWithLocatedError (/Users/ollie/Aion/server/node_modules/graphql/execution/execute.js:580:21)",
            "    at completeValueCatchingError (/Users/ollie/Aion/server/node_modules/graphql/execution/execute.js:556:21)",
            "    at resolveField (/Users/ollie/Aion/server/node_modules/graphql/execution/execute.js:497:10)",
            "    at /Users/ollie/Aion/server/node_modules/graphql/execution/execute.js:364:18",
            "    at Array.reduce (<anonymous>)",
            "    at executeFields (/Users/ollie/Aion/server/node_modules/graphql/execution/execute.js:361:42)",
            "    at collectAndExecuteSubfields (/Users/ollie/Aion/server/node_modules/graphql/execution/execute.js:772:10)",
            "    at completeObjectValue (/Users/ollie/Aion/server/node_modules/graphql/execution/execute.js:762:10)",
            "    at completeValue (/Users/ollie/Aion/server/node_modules/graphql/execution/execute.js:660:12)",
            "    at /Users/ollie/Aion/server/node_modules/graphql/execution/execute.js:617:14",
            "    at <anonymous>",
            "    at process._tickDomainCallback (internal/process/next_tick.js:228:7)"
          ]
        }
      }
    }
  ]
}

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