paw_control

Paw Control: My variation of the [Truffle Framework] Pet Shop tutorial

Grab the tutorial at http://truffleframework.com/tutorials/pet-shop

Thanks

Thanks goes out to Truffle for the FREE stuff!

• Truffle's Documentation
• Truffle's Boxes
• Truffle's Blog
• Truffle's Tutorials

Preparing the solution

Open a Node/Bash terminal and run the following:

• npm install -g ethereumjs-testrpc
• npm install -g truffle

(Keep the terminal open, and) Test the Truffle version for successful installation:

• truffle version

(Keep the terminal open, and) Hook into a TestRPC instance (be sure to log your mnemonic key as this will be needed later on):

• testrpc

(Keep the terminal open, and run another terminal) "CD" to the working solution directory and run the following to compile the code:

• truffle compile

You should see output similar to the following:

Compiling ./contracts/Migrations.sol... Compiling ./contracts/Adoption.sol... Writing artifacts to ./build/contracts

(Keep the terminals open, and on the second 'truffle compile' terminal) "CD" to the working solution directory and run the following to compile the code:

• truffle migrate

You should see output similar to the following: Using network 'development'.

Running migration: 1_initial_migration.js Deploying Migrations... Migrations: 0x75175eb116b36ff5fef15ebd15cbab01b50b50d1 Saving successful migration to network... Saving artifacts... Running migration: 2_deploy_contracts.js Deploying Adoption... Adoption: 0xb9f485451a945e65e48d9dd7fc5d759af0a89e21 Saving successful migration to network... Saving artifacts...

(Keep the terminals open, and on the second 'truffle compile' terminal) Run the following:

• truffle test

You'll see console output similar to this: Using network 'development'.

Compiling ./contracts/Adoption.sol... Compiling ./test/TestAdoption.sol... Compiling truffle/Assert.sol... Compiling truffle/DeployedAddresses.sol...

 TestAdoption
   ✓ testUserCanAdoptPet (91ms)
   ✓ testGetAdopterAddressByPetId (70ms)
   ✓ testGetAdopterAddressByPetIdInArray (89ms)

 3 passing (670ms)

Running the solution

• Installing and configuring MetaMask ...The easiest way to interact with our dapp in a browser is through MetaMask, an extension for Chrome...
• [Start the local web server] (Keep the terminals open, and on the second 'truffle compile' terminal) Run the following: npm run dev