Dynamically set AppIds

AppIds are used to lookup the actual contract addresses of each app.
Because of different registry names (open.aragonpm.eth vs. aragonpm.eth)
we have to use different ids in the local dev chain and in the
testnet/mainnet. To allow this we need to set the appids dynamically.

There is an open aragon issue to solve this and also allow to use
open.aragonpm.eth in the devchain by default.
https://github.com/aragon/aragen/issues/10

apps/contribution/arapp.json

@@ -14,7 +14,7 @@
   "environments": {
     "default": {
       "network": "development",
-      "appName": "kredits-contribution.open.aragonpm.eth"
+      "appName": "kredits-contribution.aragonpm.eth"
     },
     "rinkeby": {
       "registry": "0x98df287b6c145399aaa709692c8d308357bc085d",

apps/contribution/contracts/Contribution.sol

@@ -11,7 +11,9 @@ contract Contribution is AragonApp {
   bytes32 public constant ADD_CONTRIBUTION_ROLE = keccak256("ADD_CONTRIBUTION_ROLE");
 
   bytes32 public constant KERNEL_APP_ADDR_NAMESPACE = 0xd6f028ca0e8edb4a8c9757ca4fdccab25fa1e0317da1188108f7d2dee14902fb;
-  bytes32 public constant TOKEN_APP_ID = 0x82c0e483537d703bb6f0fc799d2cc60d8f62edcb0f6d26d5571a92be8485b112;
+  // ensure alphabetic order
+  enum Apps { Contribution, Contributor, Proposal, Token }
+  bytes32[4] public appIds;
 
   struct ContributionData {
     address contributor;
@@ -38,10 +40,17 @@ contract Contribution is AragonApp {
   event ContributionAdded(uint256 id, address indexed contributor, uint256 amount);
   event ContributionClaimed(uint256 id, address indexed contributor, uint256 amount);
 
-  function initialize() public onlyInit {
+  function initialize(bytes32[4] _appIds) public onlyInit {
+    appIds = _appIds;
     initialized();
   }
 
+  function getTokenContract() public view returns (address) {
+    IKernel k = IKernel(kernel());
+
+    return k.getApp(KERNEL_APP_ADDR_NAMESPACE, appIds[uint8(Apps.Token)]);
+  }
+
   function name() external view returns (string) {
     return name_;
   }
@@ -116,12 +125,6 @@ contract Contribution is AragonApp {
     IToken(token).mintFor(c.contributor, c.amount, contributionId);
     emit ContributionClaimed(contributionId, c.contributor, c.amount);
   }
-
-  function getTokenContract() public view returns (address) {
-    IKernel k = IKernel(kernel());
-
-    return k.getApp(KERNEL_APP_ADDR_NAMESPACE, TOKEN_APP_ID);
-  }
   
   function exists(uint256 contributionId) view public returns (bool) {
     return contributions[contributionId].exists;

apps/contributor/arapp.json

@@ -9,7 +9,7 @@
   "environments": {
     "default": {
       "network": "development",
-      "appName": "kredits-contributor.open.aragonpm.eth"
+      "appName": "kredits-contributor.aragonpm.eth"
     },
     "rinkeby": {
       "registry": "0x98df287b6c145399aaa709692c8d308357bc085d",

apps/contributor/contracts/Contributor.sol

@@ -18,11 +18,15 @@ contract Contributor is AragonApp {
   mapping (uint => Contributor) public contributors;
   uint256 public contributorsCount;
 
+  // ensure alphabetic order
+  enum Apps { Contribution, Contributor, Proposal, Token }
+  bytes32[4] public appIds;
+
   event ContributorProfileUpdated(uint id, bytes32 oldIpfsHash, bytes32 newIpfsHash);
   event ContributorAccountUpdated(uint id, address oldAccount, address newAccount);
   event ContributorAdded(uint id, address account);
 
-  function initialize(address root) public onlyInit {
+  function initialize(address root,bytes32[4] _appIds) public onlyInit {
     uint _id = contributorsCount + 1;
     Contributor storage c = contributors[_id];
     c.exists = true;
@@ -31,6 +35,8 @@ contract Contributor is AragonApp {
     contributorIds[root] = _id;
     contributorsCount += 1;
 
+    appIds = _appIds;
+
     initialized();
   }
 

apps/proposal/arapp.json

@@ -14,7 +14,7 @@
   "environments": {
     "default": {
       "network": "development",
-      "appName": "kredits-proposal.open.aragonpm.eth"
+      "appName": "kredits-proposal.aragonpm.eth"
     },
     "rinkeby": {
       "registry": "0x98df287b6c145399aaa709692c8d308357bc085d",

apps/proposal/contracts/Proposal.sol

@@ -19,8 +19,9 @@ contract Proposal is AragonApp {
   bytes32 public constant VOTE_PROPOSAL_ROLE = keccak256("VOTE_PROPOSAL_ROLE");
 
   bytes32 public constant KERNEL_APP_ADDR_NAMESPACE = 0xd6f028ca0e8edb4a8c9757ca4fdccab25fa1e0317da1188108f7d2dee14902fb;
-  bytes32 public constant CONTRIBUTOR_APP_ID = 0x8e50972b062e83b48dbb2a68d8a058f2a07227ca183c144dc974e6da3186d7e9;
-  bytes32 public constant CONTRIBUTION_APP_ID = 0x09f5274cba299b46c5be722ef672d10eef7a2ef980b612aef529d74fb9da7643;
+  // ensure alphabetic order
+  enum Apps { Contribution, Contributor, Proposal, Token }
+  bytes32[4] public appIds;
 
   struct Proposal {
     address creatorAccount;
@@ -45,16 +46,17 @@ contract Proposal is AragonApp {
   event ProposalVoted(uint256 id, uint256 voterId, uint256 totalVotes);
   event ProposalExecuted(uint256 id, uint256 contributorId, uint256 amount);
 
-  function initialize() public onlyInit {
+  function initialize(bytes32[4] _appIds) public onlyInit {
+    appIds = _appIds;
     initialized();
   }
 
   function getContributorContract() public view returns (address) {
-    return IKernel(kernel()).getApp(KERNEL_APP_ADDR_NAMESPACE, CONTRIBUTOR_APP_ID);
+    return IKernel(kernel()).getApp(KERNEL_APP_ADDR_NAMESPACE, appIds[uint8(Apps.Contributor)]);
   }
 
   function getContributionContract() public view returns (address) {
-    return IKernel(kernel()).getApp(KERNEL_APP_ADDR_NAMESPACE, CONTRIBUTION_APP_ID);
+    return IKernel(kernel()).getApp(KERNEL_APP_ADDR_NAMESPACE, appIds[uint8(Apps.Contribution)]);
   }
 
   function addProposal(uint contributorId, uint256 amount, bytes32 hashDigest, uint8 hashFunction, uint8 hashSize) public isInitialized auth(ADD_PROPOSAL_ROLE) {

apps/token/arapp.json

@@ -9,7 +9,7 @@
   "environments": {
     "default": {
       "network": "development",
-      "appName": "kredits-token.open.aragonpm.eth"
+      "appName": "kredits-token.aragonpm.eth"
     },
     "rinkeby": {
       "registry": "0x98df287b6c145399aaa709692c8d308357bc085d",

apps/token/contracts/Token.sol

@@ -6,9 +6,14 @@ import "./ERC20Token.sol";
 contract Token is ERC20Token, AragonApp {
   bytes32 public constant MINT_TOKEN_ROLE = keccak256("MINT_TOKEN_ROLE");
 
+  // ensure alphabetic order
+  enum Apps { Contribution, Contributor, Proposal, Token }
+  bytes32[4] public appIds;
+ 
   event LogMint(address indexed recipient, uint256 amount, uint256 contributionId);
   
-  function initialize() public onlyInit {
+  function initialize(bytes32[4] _appIds) public onlyInit {
+    appIds = _appIds;
     initialized();
   }
 

contracts/KreditsKit.sol

@@ -32,17 +32,17 @@ contract KreditsKit is KitBase  {
         acl.createPermission(this, dao, dao.APP_MANAGER_ROLE(), this);
 
         Contributor contributor = Contributor(_installApp(dao, appIds[uint8(Apps.Contributor)]));
-        contributor.initialize(root);
+        contributor.initialize(root, appIds);
         acl.createPermission(root, contributor, contributor.MANAGE_CONTRIBUTORS_ROLE(), root);
         
         Token token = Token(_installApp(dao, appIds[uint8(Apps.Token)]));
-        token.initialize();
+        token.initialize(appIds);
         
         Contribution contribution = Contribution(_installApp(dao, appIds[uint8(Apps.Contribution)]));
-        contribution.initialize();
+        contribution.initialize(appIds);
         
         Proposal proposal = Proposal(_installApp(dao, appIds[uint8(Apps.Proposal)]));
-        proposal.initialize();
+        proposal.initialize(appIds);
 
         acl.createPermission(root, contribution, contribution.ADD_CONTRIBUTION_ROLE(), this);
         acl.grantPermission(proposal, contribution, contribution.ADD_CONTRIBUTION_ROLE());

lib/addresses/KreditsKit.json

@@ -1 +1 @@
-{"4":"0xf4f3963718e5c2b426dd5c3ef0ab4b31ffb7a318","14945560":"0x6e0745b6b18d0233708554049eeaab0cb81c4ab0","42097210":"0x15d7adc7d6283d57d45017512567985e3a768b83","51657314":"0x053e2ebaf79eb0ccc5139a40b2a3ddca79409cdc","55632786":"0x4d97bd8efacf46b33c4438ed0b7b6aabfa2359fb","84923523":"0x48c2eac33521070509f9819a824a3d5686ba5ce8"}
+{"4":"0x948b9e124f1648d75862a5b7f2a72f58440cf242","14945560":"0x6e0745b6b18d0233708554049eeaab0cb81c4ab0","42097210":"0x15d7adc7d6283d57d45017512567985e3a768b83","51657314":"0x053e2ebaf79eb0ccc5139a40b2a3ddca79409cdc","55632786":"0x4d97bd8efacf46b33c4438ed0b7b6aabfa2359fb","74971415":"0xa35aacdfccac54d3d96e0d29050c773b251c2c83","84923523":"0x48c2eac33521070509f9819a824a3d5686ba5ce8","85406806":"0xe47c45da69763807897f446d087d84fe572b04c4"}

lib/addresses/dao.json

@@ -1 +1 @@
-{"4":"0x8b7c0bec9476ce08d9769a87d272b03b350712e2","14945560":"0x183af3950364390a266edff2a0e7c4c2f95c0691","23827572":"0xe4e0e7fe54d9189df29a80c07ab733fc9a212761","42097210":"0x183af3950364390a266edff2a0e7c4c2f95c0691","51657314":"0xad3a80686847d55d7b14b930bc6db53681ae1b1e","55632786":"0x4fde16c57ddf6d4870d5edd599074bb50dc96f88","65047207":"0xb67567175ac213f6f622b23d3d972d5b877c4813"}
+{"4":"0x8b7c0bec9476ce08d9769a87d272b03b350712e2","14945560":"0x183af3950364390a266edff2a0e7c4c2f95c0691","23827572":"0xe4e0e7fe54d9189df29a80c07ab733fc9a212761","42097210":"0x183af3950364390a266edff2a0e7c4c2f95c0691","51657314":"0xad3a80686847d55d7b14b930bc6db53681ae1b1e","55632786":"0x4fde16c57ddf6d4870d5edd599074bb50dc96f88","65047207":"0xb67567175ac213f6f622b23d3d972d5b877c4813","74971415":"0x183af3950364390a266edff2a0e7c4c2f95c0691","85406806":"0x192db9a1f757c7c2afd03cb5afe883b27d0d3937"}

lib/app_ids.json

@@ -0,0 +1 @@
+{"74971415":{"Contribution":"0xe401b988b8af39119004de5c7691a60391d69d873b3120682a8c61306a4883ce","Contributor":"0x7829d33291d6e118d115ce321de9341894a2da120bd35505fc03b98f715c606d","Proposal":"0x15d03d435b24a74317868c24fda4646302076b59272241a122a3868eb5c745da","Token":"0x85b0f626cecde6188d11940904fedeb16a4d49b0e8c878b9d109b23d38062ca7"},"85406806":{"Contribution":"0xe401b988b8af39119004de5c7691a60391d69d873b3120682a8c61306a4883ce","Contributor":"0x7829d33291d6e118d115ce321de9341894a2da120bd35505fc03b98f715c606d","Proposal":"0x15d03d435b24a74317868c24fda4646302076b59272241a122a3868eb5c745da","Token":"0x85b0f626cecde6188d11940904fedeb16a4d49b0e8c878b9d109b23d38062ca7"}}

lib/contracts/kernel.js

@@ -1,5 +1,5 @@
+const AppIds = require('../app_ids.json');
 const Base = require('./base');
-
 KERNEL_APP_ADDR_NAMESPACE = '0xd6f028ca0e8edb4a8c9757ca4fdccab25fa1e0317da1188108f7d2dee14902fb';
 
 class Kernel extends Base {
@@ -9,12 +9,7 @@ class Kernel extends Base {
   }
 
   appNamehash(appName) {
-    return {
-      Contributor: '0x8e50972b062e83b48dbb2a68d8a058f2a07227ca183c144dc974e6da3186d7e9',
-      Contribution: '0x09f5274cba299b46c5be722ef672d10eef7a2ef980b612aef529d74fb9da7643',
-      Token: '0x82c0e483537d703bb6f0fc799d2cc60d8f62edcb0f6d26d5571a92be8485b112',
-      Proposal: '0xb48bc8b4e539823f3be98d67f4130c07b5d29cc998993debcdea15c6faf4cf8a'
-    }[appName];
+    return AppIds[this.contract.provider.chainId.toString()][appName];
   }
 }
 

scripts/deploy-kit.js

@@ -5,8 +5,7 @@ const path = require('path');
 const argv = require('yargs').argv
 const namehash = require('eth-ens-namehash').hash
 
-const libPath = path.join(__dirname, '..', 'lib');
-const addressesPath = path.join(libPath, 'addresses');
+const fileInject = require('./helpers/file_inject.js')
 
 const DAOFactory = artifacts.require('DAOFactory')
 const KreditsKit = artifacts.require('KreditsKit')
@@ -48,16 +47,18 @@ module.exports = async function(callback) {
 
   const apps = fs.readdirSync('./apps')
   console.log(`Found apps: [${apps}].${apm}`)
-  const appIds = apps.map(app => namehash(`kredits-${app}.${apm}`))
+  let appIds = {}
+  apps.sort().forEach((app) => {
+    let [first, ...rest] = app;
+    let contractName = `${first.toUpperCase()}${rest.join('')}`
+    appIds[contractName] = namehash(`kredits-${app}.${apm}`)
+  })
 
-  KreditsKit.new(daoFactory.address, ensAddr, appIds).then((kreditsKit) => {
+  KreditsKit.new(daoFactory.address, ensAddr, Object.values(appIds)).then((kreditsKit) => {
     console.log(`Deployed KreditsKit at: ${kreditsKit.address}`);
 
-    let addresseFile = path.join(addressesPath, `KreditsKit.json`);
-    let addresses = JSON.parse(fs.readFileSync(addresseFile));
-
-    addresses[networkId] = kreditsKit.address;
-    fs.writeFileSync(addresseFile, JSON.stringify(addresses));
+    fileInject(path.join(__dirname, '..', 'lib/addresses/KreditsKit.json'), networkId, kreditsKit.address);
+    fileInject(path.join(__dirname, '..', 'lib/app_ids.json'), networkId, appIds);
 
     callback();
   }).catch((e) => {

scripts/helpers/file_inject.js

@@ -0,0 +1,8 @@
+// help, give me a better name
+
+const fs = require('fs');
+module.exports = function (file, networkId, data) {
+  let content = JSON.parse(fs.readFileSync(file));
+  content[networkId] = data;
+  fs.writeFileSync(file, JSON.stringify(content));
+}

scripts/helpers/networkid.js

@@ -0,0 +1,11 @@
+module.exports = function(web3) {
+  return new Promise((resolve, reject) => {
+    web3.version.getNetwork((err, network) => {
+      if (err) {
+        reject(err);
+      } else {
+        resolve(network);
+      }
+    })
+  })
+}

scripts/new-dao.js

@@ -1,7 +1,9 @@
 const fs = require('fs');
 const path = require('path');
-const libPath = path.join(__dirname, '..', 'lib');
-const addressesPath = path.join(libPath, 'addresses');
+
+const fileInject = require('./helpers/file_inject.js');
+
+const addressesPath = path.join(__dirname, '..', 'lib/addresses');
 
 const KreditsKit = artifacts.require('KreditsKit')
 
@@ -39,11 +41,7 @@ module.exports = async function(callback) {
     }
     const daoAddress = deployEvents[0].dao;
 
-    let addresseFile = path.join(addressesPath, `dao.json`);
-    let addresses = JSON.parse(fs.readFileSync(addresseFile));
-
-    addresses[networkId] = daoAddress;
-    fs.writeFileSync(addresseFile, JSON.stringify(addresses));
+    fileInject(path.join(addressesPath, 'dao.json'), networkId, daoAddress)
 
     console.log(`\n\nCreated new DAO at: ${daoAddress}`)