2

I am new to ethereum and also I have tried out some examples for building smart contract using truffle and ganache. But I want to make Digital asset management dapp using ethereum.

Like, if have I have 50 person and 60 machines in organization, in that - one person is allocated to multiple machines - one machine can operate by only one person at a time - If any person wants to access the machine then current owner of that machine needs to releases that machine first.

So, all this information I need to store on blockchain. Can anyone suggest how to at least start with this requieremnts, is it possible to do inside ethereum or any other blockchain network ?

Improve this question
1

In reality I don't see any reason to use blockchain for this. Everything would be (at least with current blockchain technology) a lot easier with "traditional" means (centralized database).

But in theory you can do it also in Ethereum blockchain. Essential building blocks would be:

  • All users need some Ether to interact with the blockchain and pay for the transactions - you can't call the blockchain without paying fees for it. Or if you want to use a private blockchain, then private Ether (free). Check What is meant by the term "gas"? for more info
  • All users need some gateway into the blockchain. MetaMask is probably the easiest currently. https://metamask.io/
  • You need to write a smart contract inside the blockchain to contain the logic and state

As you're new to this, I recommend you first look at some general tutorials about how to build dApps in Ethereum. Don't real tutorials that are over a year old as the technology (or mostly the tools to access the blockchain) change rapidly. Here's one tutorial: https://medium.com/@mvmurthy/full-stack-hello-world-voting-ethereum-dapp-tutorial-part-1-40d2d0d807c2

Improve this answer
  • Yes, I have already tried out that link tutorials which you have shared along with Part -1 as well as Part -2 and both are working fine. But, I have shared my requirement in question, so for that I little bit confused that how to start. If I will use ganache then it will only provide 10 demo accounts. How to do it ? – Riya Soni Mar 23 '18 at 9:05
  • Start by writing the smart contract for this. Then continue with the user integration - how users can communicate with the smart contract (Metamask). Depending on your plans, you possibly don't need multiple Ethereum accounts - all users can use the same account for interaction, with different usernames (a concept between the contract and your outside-blockchain logic) – Lauri Peltonen Mar 23 '18 at 9:08
  • You mean it will be possible with ganache, right ? or we need to use another private blockchain ? – Riya Soni Mar 23 '18 at 9:27
  • Yes, you can use ganache to create a private blockchain. – Lauri Peltonen Mar 23 '18 at 9:36
  • In your previous comment you have mentioned that "we don't need multiple Ethereum accounts - all users can use the same account for interaction, with different usernames", but conceptually how it is possible , can you elaborate that ? – Riya Soni Mar 23 '18 at 10:21

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.