order placement doesnt crash

cache.js

@@ -30,6 +30,10 @@ export class CacheDict {
     async get(chain, key) {
         return await redis.hGet(`${chain}|${this.series}`, key)
     }
+
+    async contains(chain, key) {
+        return await redis.hExists(`${chain}|${this.series}`, key)
+    }
 }
 
 
@@ -52,6 +56,6 @@ async function latestBlock(chain) {
     return await blockCaches[chain].get()
 }
 
-export const vaults = new CacheSet('v')
+export const vaults = new CacheDict('v')
 export const vaultTokens = new CacheDict('vt')
 export const prices = new CacheDict('p')

misc.js

@@ -4,8 +4,9 @@ import {keccak256} from "ethers";
 
 export const readFile = (fileName) => util.promisify(fs.readFile)(fileName, 'utf8');
 
-const vaultCode = JSON.parse(fs.readFileSync('./contract/out/Vault.sol/Vault.json').toString())
+const vaultCode = JSON.parse(fs.readFileSync('../contract/out/Vault.sol/Vault.json').toString())
 export const VAULT_INIT_CODE_HASH = keccak256(vaultCode.bytecode.object)
+console.log('VAULT_INIT_CODE_HASH', VAULT_INIT_CODE_HASH)
 
 export const chainInfo = {}
 
@@ -20,7 +21,7 @@ function _setChainInfo(c, k, v) {
 }
 
 for (const chain of _chains) {
-    const path = `contract/broadcast/Deploy.sol/${chain.id}/run-${process.env['DEXORDER_DEPLOYMENT_' + chain.id]}.json`;
+    const path = `../contract/broadcast/Deploy.sol/${chain.id}/run-${process.env['DEXORDER_DEPLOYMENT_' + chain.id]}.json`;
     let deployment
     try {
         deployment = JSON.parse(fs.readFileSync(path, 'utf8')) //null synchronous is ok we only do this once on init
@@ -42,5 +43,6 @@ for (const chain of _chains) {
         throw Error(`No Factory deployment found for chainId ${chain.id} ${path}`)
     if (chain.helper === undefined)
         throw Error(`No QueryHelper deployment found for chainId ${chain.id} ${path}`)
+    console.log('Factory', chain.factory)
     chainInfo[chain.id] = chain
 }

vault.js

@@ -24,6 +24,10 @@ export function vaultAddress(chainId, owner, num=0) {
 export async function loginAddress(socket, chainId, address) {
     if( socket.user_room !== undefined)
         socket.leave(socket.user_room)
+    if( address === undefined ) {
+        socket.emit('vaults', [])
+    }
+    else {
         socket.user_room = `${chainId}|${address}`
         socket.join(socket.user_room)
         const found = []
@@ -36,10 +40,12 @@ export async function loginAddress(socket, chainId, address) {
         }
         socket.emit('vaults', found)
     }
+}
 
 
 export async function ensureVault(socket, chainId, owner, num) {
     const address = vaultAddress(chainId, owner, num)
+    console.log('ensureVault', chainId, owner, num, address)
     if (!await vaults.contains(chainId,address)) {
         try {
             await createVault(chainId, owner, num)
@@ -53,6 +59,7 @@ export async function ensureVault(socket, chainId, owner, num) {
 
 
 async function createVault(chainId, owner, num) {
+    console.log('createVault', chainId, owner, )
     const signer = getSigner(chainId);
     const deployer = new ethers.Contract(chainInfo[chainId].factory, factoryAbi, signer)
     try {
@@ -64,7 +71,7 @@ async function createVault(chainId, owner, num) {
         const vault = new ethers.Contract(addr, vaultAbi, getProvider(chainId))
         try {
             const ver = await vault.version()
-            // console.log(`vault already deployed at ${addr} with version ${ver}`)
+            console.log(`vault already deployed at ${addr} with version ${ver}`)
         }
         catch (e2) {
             console.error('could not deploy vault:',e)