consensys / token-factory

Basic Token Factory dapp.

Token Factory

The Token Factory allows simple creation of a standard ERC20 token on Ethereum. It requires an injected web3 (Mist or Metamask) to function. It also has uPort support.

It does not use an on-chain factory at this point in time.

Disclaimer: This was app was built in part so that I can learn React as well. It's not the neatest code, so keep that in mind. If you want to help clean it up and maybe help move it to Redux (which I want to do), you are welcome to help.

Contracts & Tests are borrowed from Tokens repo. Using Truffle (with Webpack). Tested with Truffle@beta (v3.0.0-3).

Developing

npm install
npm install -g webpack npm install -g truffle truffle serve

Contributing

There's still some outstanding issues related to UX/Design that needs to be finished. Please submit bugs & pull requests!

This code is licensed under MIT.

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

token-factory's Issues

Show default Metamask address balance on token page

web3 environment checking

This should work in Mist, Metamask or a normal RPC mode.

If not one of those are present, should it switch to a native browser lightwallet? Or recommend it, before switching to that?

Ideally, I'd want this to work on a mobile browser until we have the capabilities to sign these properly.

Provide branding and link to Github - so we know it is yours?

Friend recommended: http://tokenfactory.surge.sh/#/

No idea where to find the source.

Google "token factory" and this is the first result...

(no idea though)

---

Token Factory, an application that lets you create these tokens, just to play around with: https://tokenfactory.surge.sh

https://theethereum.wiki/w/index.php/ERC20_Token_Standard

Add in seconds counter since previous block for UX

npm install needs read access to this repo

If I do a npm install I get a permission denied error:
My best guess is that it is because this repo is not public. In principal my useraccount (koeppelmann) on Github should have access but I am not sure who to change the command in a way that my user account is used in the git clone command so that it will work.
Maybe there is a different solution for this problem?

npm install
npm ERR! git clone --template=/Users/martin/.npm/_git-remotes/_templates --mirror ssh://[email protected]/simondlr/reflux-tx.git /Users/martin/.npm/_git-remotes/git-ssh-git-github-com-simondlr-reflux-tx-git-809eedf5d3bb515d418fc3419b80a488: Cloning into bare repository '/Users/martin/.npm/_git-remotes/git-ssh-git-github-com-simondlr-reflux-tx-git-809eedf5d3bb515d418fc3419b80a488'...
npm ERR! git clone --template=/Users/martin/.npm/_git-remotes/_templates --mirror ssh://[email protected]/simondlr/reflux-tx.git /Users/martin/.npm/_git-remotes/git-ssh-git-github-com-simondlr-reflux-tx-git-809eedf5d3bb515d418fc3419b80a488: Permission denied (publickey).
npm ERR! git clone --template=/Users/martin/.npm/_git-remotes/_templates --mirror ssh://[email protected]/simondlr/reflux-tx.git /Users/martin/.npm/_git-remotes/git-ssh-git-github-com-simondlr-reflux-tx-git-809eedf5d3bb515d418fc3419b80a488: fatal: Could not read from remote repository.
npm ERR! git clone --template=/Users/martin/.npm/_git-remotes/_templates --mirror ssh://[email protected]/simondlr/reflux-tx.git /Users/martin/.npm/_git-remotes/git-ssh-git-github-com-simondlr-reflux-tx-git-809eedf5d3bb515d418fc3419b80a488: 
npm ERR! git clone --template=/Users/martin/.npm/_git-remotes/_templates --mirror ssh://[email protected]/simondlr/reflux-tx.git /Users/martin/.npm/_git-remotes/git-ssh-git-github-com-simondlr-reflux-tx-git-809eedf5d3bb515d418fc3419b80a488: Please make sure you have the correct access rights
npm ERR! git clone --template=/Users/martin/.npm/_git-remotes/_templates --mirror ssh://[email protected]/simondlr/reflux-tx.git /Users/martin/.npm/_git-remotes/git-ssh-git-github-com-simondlr-reflux-tx-git-809eedf5d3bb515d418fc3419b80a488: and the repository exists.
npm ERR! Darwin 15.3.0
npm ERR! argv "/usr/local/Cellar/node/5.2.0/bin/node" "/usr/local/bin/npm" "install"
npm ERR! node v5.2.0
npm ERR! npm  v3.3.12
npm ERR! code 128

npm ERR! Command failed: git clone --template=/Users/martin/.npm/_git-remotes/_templates --mirror ssh://[email protected]/simondlr/reflux-tx.git /Users/martin/.npm/_git-remotes/git-ssh-git-github-com-simondlr-reflux-tx-git-809eedf5d3bb515d418fc3419b80a488
npm ERR! Cloning into bare repository '/Users/martin/.npm/_git-remotes/git-ssh-git-github-com-simondlr-reflux-tx-git-809eedf5d3bb515d418fc3419b80a488'...
npm ERR! Permission denied (publickey).
npm ERR! fatal: Could not read from remote repository.
npm ERR! 
npm ERR! Please make sure you have the correct access rights
npm ERR! and the repository exists.
npm ERR! 
npm ERR! 
npm ERR! If you need help, you may report this error at:
npm ERR!     <https://github.com/npm/npm/issues>

npm ERR! Please include the following file with any support request:
npm ERR!     /Users/martin/Documents/Code/Token-Factory/npm-debug.log

Get a domain and port over

Change away 0xdeadbeef

To something different that reads nicer for default addresses in forms.

Cannot start app

$truffle serve

Serving static assets in ./build on port 8080...
Rebuilding...
/usr/local/lib/node_modules/truffle/build/cli.bundled.js:124978
  return (new fsevents(path)).on('fsevent', callback).start();
          ^

TypeError: fsevents is not a constructor

Error: spawn webpack ENOENT

showing Error: spawn webpack ENOENT when I run the below command
truffle serve
Serving static assets in ./build on port 8080...
Rebuilding...
Running webpack...
events.js:160
throw er; // Unhandled 'error' event
^

Error: spawn webpack ENOENT
at exports._errnoException (util.js:1022:11)
at Process.ChildProcess._handle.onexit (internal/child_process.js:193:32)
at onErrorNT (internal/child_process.js:359:16)
at _combinedTickCallback (internal/process/next_tick.js:74:11)
at process._tickDomainCallback (internal/process/next_tick.js:122:9)

Which contracts are more secure and battle-tested?

We need to clarify which is definitive: this or https://github.com/ConsenSys/Tokens ? We don't want people to get confused and use contracts which are less secure and battle-tested.

Insufficient intrinsic gas error when sending all tokens

Token-Factory seems to specify its own gas limits, and mis-estimates when sending all of my remaining balance.

Not sure how reproducible this will prove.

With MetaMask, you don't need to specify a gas limit, we will run an estimate against the RPC.

move over to factories for verifiability

Currently, the front-end deploys the binary. Better to move to an ethereum-based factory. The code is there, just need to make the switch.

Move over to hot loading weback vs truffle webpack

Truffle webpack is too slow as it has to reload the whole webpack atm.

UnCaught Reference Error : HumanStandardToken is not defined app.js : 50152

Hello everybody,

I am a newbie in Ethereum development.
I try to deploy a smart contract via Token Factory but when I click on "Create Token" it gives me this error.
Metamask is injected in the browser.
I use truffle to build the project.

Problem is at the line 50152 of the file app.js : var ST = web3.eth.contract(HumanStandardToken.abi);

Thank you very much and nice to meet you !

I tried to run token factory in docker container but it did not work.

Summary

I got HumanStandardToken is not defined error when I tried to run token factory in docker container. Can you help me with my issue?

Steps to Reproduce

1. git clone https://github.com/ConsenSys/Token-Factory.git
2. create Dockerfile
3. create docker-compose.yml
4. docker exec. $docker exec -it token-factory /bin/bash
5. change opts.useFsEvents = false. #vim /usr/local/lib/node_modules/truffle/build/cli.bundled.js (*1)
6. truffle serve
7. access localhost:8080 and create token

• Dockerfile

FROM node:latest

RUN apt-get update
RUN apt-get upgrade -y
RUN apt-get install vim -y
RUN npm install
RUN npm install -g webpack
RUN npm install -g truffle

• docker-compose.yml

version: '3.4'

services:
  app:
    build: .
    tty: true
    image: token-factory:latest
    container_name: token-factory
    working_dir: /home/node/app
    volumes:
      - ./Token-Factory/:/home/node/app
    ports:
      - "8080:8080"

• cli.bundled.js

// Enable fsevents on OS X when polling isn't explicitly enabled.
//if (undef('useFsEvents')) opts.useFsEvents = !opts.usePolling;

// If we can't use fsevents, ensure the options reflect it's disabled.
//if (!FsEventsHandler.canUse()) opts.useFsEvents = false;
opts.useFsEvents = false

*1 trufflesuite/truffle#734

Expected Results

No error occurred.

Actual Results

HumanStandardToken is not defined error occurred.

app.js:50443 Uncaught ReferenceError: HumanStandardToken is not defined
    at Constructor.executeFunction (app.js:50443)
    at Object.ReactErrorUtils.invokeGuardedCallback (app.js:12386)

Change web3.eth.accounts to async

Token gerareted through toten factory - Cannot transfer tokens to other address?

I have made a contract through token Factory

Hi
Hi
I have added the token to my wallet, but I cannot see any balance in it.

I am having an issue transferring the tokens via metamask, have tried like 10 times and paid gas every time, but nothing shows up...

Further I cannot see my token in metamask, but that is because it is with 18 decimals and not 3 or less...

I have made transfer request from myetherwallet but nothing shows up...

I dont't hope I will need to make a new contract.

Thanks in advance

All the best

/ Joe

Change uPort provider to query accounts when activating it.

Metamask requires pinging accounts regularly to fetch the latest address from the extension. uPort on the other hand uses getAccounts() to fire the QR code. This is slightly incompatible as uPort would more likely have one "sign in" action vs potentially "many" from Metamask.

Thus, if using uPort, the sign in should happen and then address locally stored.

If the provider is uPort -> get address from local storage -> otherwise use getAccounts() when sending a tx.

Add analytics

Simple Google Analytics

ERC20

Add basic token buy/sell escrow orders

EtherEx has a more complicated order matching system. For starters, one can build simple buy/order systems for tokens buy making an buy/sell escrow contract.

It's quite simple.

1. Create a contract with order filling functionality and setting a price someone else will pay per unit.
2. Approve a certain amount of tokens one wants to sell to this contract.
3. Someone else can then come in, send ether to it and then approved tokens are transferred to person buying the tokens.

Piper Merriam has built a simple version of this here: https://gist.github.com/pipermerriam/68ab56ad47358193a4d4ecf367f2e683

A variant of this was built by avsa. See here: https://ethereum.org/token#automatic-selling-and-buying

Quick clean-up, refactor & upgrade to latest Truffle

WIP

run gas estimations for faster tx inclusion

Higher gas amounts take longer to confirm, so use estimation everywhere.

Make Token Contracts a submodule instead

Write front-end tests

I've accidentally been deploying untested code that breaks things. Bad practice.

truffle serve error

After "npm install" I try to run "truffle serve" and get this:

truffle serve
Error: Couldn't find preset "es2015" relative to directory "/home/asphyxia/Downloads/Token-Factory-master"
at /home/asphyxia/.nvm/versions/node/v7.0.0/lib/node_modules/truffle/node_modules/babel-core/lib/transformation/file/options/option-manager.js:299:19
at Array.map (native)
at OptionManager.resolvePresets (/home/asphyxia/.nvm/versions/node/v7.0.0/lib/node_modules/truffle/node_modules/babel-core/lib/transformation/file/options/option-manager.js:270:20)
at OptionManager.mergePresets (/home/asphyxia/.nvm/versions/node/v7.0.0/lib/node_modules/truffle/node_modules/babel-core/lib/transformation/file/options/option-manager.js:259:10)
at OptionManager.mergeOptions (/home/asphyxia/.nvm/versions/node/v7.0.0/lib/node_modules/truffle/node_modules/babel-core/lib/transformation/file/options/option-manager.js:244:14)
at OptionManager.init (/home/asphyxia/.nvm/versions/node/v7.0.0/lib/node_modules/truffle/node_modules/babel-core/lib/transformation/file/options/option-manager.js:374:12)
at compile (/home/asphyxia/.nvm/versions/node/v7.0.0/lib/node_modules/truffle/node_modules/babel-register/lib/node.js:103:45)
at loader (/home/asphyxia/.nvm/versions/node/v7.0.0/lib/node_modules/truffle/node_modules/babel-register/lib/node.js:144:14)
at Object.require.extensions.(anonymous function) [as .js] (/home/asphyxia/.nvm/versions/node/v7.0.0/lib/node_modules/truffle/node_modules/babel-register/lib/node.js:154:7)
at Module.load (module.js:490:32)
at tryModuleLoad (module.js:449:12)
at Function.Module._load (module.js:441:3)
at Module.require (module.js:500:17)
at require (internal/module.js:20:19)
at module.exports (/home/asphyxia/.nvm/versions/node/v7.0.0/lib/node_modules/truffle/lib/require-nocache.js:5:10)
at Function.Config.load (/home/asphyxia/.nvm/versions/node/v7.0.0/lib/node_modules/truffle/lib/config.js:196:23)

Google analytics tag in code

https://github.com/ConsenSys/Token-Factory/blob/master/app/index.html#L17

Not sure if you knew or not. Just a heads up you might be getting false pings from people like me running locally

Extract into a template

If others want to fork the token factory to make a basic token wallet skin (instead of just "token"), there should be a simple template to do so.

Change BigNumber fetching to use helper functions.

Disable input forms when processing confirmations

need help creating new token ERC20 (willing to pay name your price)

1 trillion token total supply.

25% burn 25% liquidity until September 11th. 50% available for the market.

Transaction %s = 1% Burn, 1% split to investors, 1% to charity wallet, 1% to Dev wallet

Staking ability:
minimum required tokens to be determined later...
1% charity wallet, 3% burned, 2% dev wallet (115 billion able to be created per year max)

Persist tx arguments across refreshes (like reflux-tx does for txes)

Potentially can be done through localstorage OR actually trying to get info from ethereum afterwards. either/or. Post alpha.

I want to create my own ERC-20 coin I can pay 10$ for help

Coin Symbol : FGX
Coin Cap : 5.000.000
Decimals : 0
Owner address : 0x631393adac6240d195dce15de98961463d32fc1a
Can somebody help me?

Show/explain "watching"/"interacting" page better

Current UX in apps like Mist involves adding an ABI to "watch" a contract. In this case, the ABI should already be done (for the most part). Thus, it would be useful to make the interacting/watching page a bit cleaner.

Add proper support for decimals

Decimals is there and added, but not being used currently in the front-end.

Re-add uPort support.

Encountered issues with the new updates/code trying to make it work with webpack.

Token page should show user's current balance by default

When you first visit a token page with Mist or MetaMask, like the Pluton page here:
https://tokenfactory.surge.sh/#/token/0xD8912C10681D8B21Fd3742244f44658dBA12264E

It would be cool if at the top it showed your current balance, if you have an account already set at web3.eth.accounts.

Add uPort and allow user to choose it over Metamask.

Move all calls to async calls

Potential issues abound. CORS, slowness, etc

Checking balance should not require hex prefix

from @FlySwatter.

---

Right now entering a non-hex-prefixed address into the check balance field will silently fail to the user.

It would be easy enough to call ethUtil.addHexPrefix(userInput), so I think that would be better.

Move to HumanStandardTokens.sol

Some example links to tokens (unicorns, dao, dgx, simon bucks, etc)

More full explorer functionality

eg http://etherscan.io/token/TheDAO

2 tabs open causes issues

Reported by Dan & Kumavis.

Change to Eva's UX redesigns

Check if address is actually an ERC20 token.

When adding an address there needs to be a check to make sure it is actually a standards-compliant ERC20 token.

Address is replaced by the amount in output string

When approving 100 tokens: "100 has been approved to withdraw an amount of 100."

Refactor to ES6

Transpiling is a rabbit hole.