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Deploy Your ArrakisV2 Vault

Now we run a command to initialize a private ArrakisV2 Vault on the DAI/WETH token pair and deposit an initial 1 DAI into the vault:
yarn tutorial1-init --network goerli
Congrats! You instantiated a private ArrakisV2 vault. At the end of the script you should see the address of your newly created DAI/WETH vault:
console readout
Copy and keep this vault address and you are ready to move on.
What Does This Script Do?
Notice that 4 transactions were done to initialize a vault in the "private" setting:
1.deployVault : called on the ArrakisV2Factory this deploys a fresh vault instance (sets initial vault params, for instance your EOA as the vault's owner and manager). 

  const tx = await arrakisV2Factory.deployVault(
    {
      feeTiers: feeTiers, // [500, 3000]
      token0: token0, // DAI token address
      token1: token1, // WETH token address
      owner: userAddr, // your address
      init0: init0, // 1 DAI
      init1: init1, // 0 WETH
      manager: userAddr, // your address
      routers: [], // no swap routers
    },
    true // isBeacon = true (beacon proxy)
  );
2.setRestrictedMint : called on the ArrakisV2 vault contract by the vault owner this restricts who can call the vault's mint function to a single address (your EOA), rendering the vault "private" (without this, anyone can add liquidity into your vault and mint vault shares).

  const tx2 = await vaultContract.setRestrictedMint(
    userAddr // your address
  );
3.approve : called on the DAI token contract this approves 1 DAI to be transferred to the vault in the subsequent step.

  const tx3 = await daiTokenContract.approve(
    vault, // vault address
    oneDai // 1 DAI
  );
4.mint : called on the ArrakisV2 vault, this mints the initial ArrakisV2 shares and deposits 1 DAI (because of #2, this only works from your address).

  const tx4 = await vaultContract.mint(
    oneDai, // 1 DAI
    userAddr // your address (recipient)
  );
Fund Your Address
Transfer DAI & WETH to Vault
Last modified 10mo ago