fix subscription data/topics; get old logs

remix-lib/src/execution/logsManager.js

@@ -6,6 +6,7 @@ class LogsManager {
   constructor() {
     this.notificationCallbacks = []
     this.subscriptions = {}
+    this.oldLogs = []
   }
 
   checkBlock(blockNumber, block, web3) {
@@ -14,6 +15,7 @@ class LogsManager {
 
       web3.eth.getTransactionReceipt(txHash, (_error, receipt) => {
         for (let log of receipt.logs) {
+          this.oldLogs.push({ type: 'block', blockNumber, block, tx, log, txNumber: i })
           let subscriptions = this.getSubscriptionsFor({ type: 'block', blockNumber, block, tx, log })
 
           for (let subscriptionId of subscriptions) {
@@ -42,6 +44,25 @@ class LogsManager {
     });
   }
 
+  eventMatchesFilter(changeEvent, queryType, queryFilter) {
+    console.dir("--> matching topics")
+    if (queryFilter.topics.filter((logTopic) => changeEvent.log.topics.indexOf(logTopic) >= 0).length === 0) return false
+    console.dir("topic matched")
+
+    if (queryType === 'logs') {
+      if ((queryFilter.address === ("0x" + changeEvent.tx.to.toString('hex')))
+        && (queryFilter.address === ('0x' + changeEvent.tx.from.toString('hex')))) {
+        if (!queryFilter.toBlock) {
+          return true;
+        } else if (parseInt(queryFilter.toBlock) > parseInt(changeEvent.blockNumber)) {
+          return true;
+        }
+      }
+    }
+
+    return false;
+  }
+
   // TODO:
   // * need to get address of deployed contract if it's a tx that create a contract
   getSubscriptionsFor(changeEvent) {
@@ -49,21 +70,9 @@ class LogsManager {
     for (let subscriptionId of Object.keys(this.subscriptions)) {
       const subscriptionParams = this.subscriptions[subscriptionId]
       const [queryType, queryFilter] = subscriptionParams
-      if (queryType === 'logs') {
+
-        if (queryFilter.address === ("0x" + changeEvent.tx.to.toString('hex'))) {
+      if (this.eventMatchesFilter(changeEvent, queryType, queryFilter)) {
-          if (!queryFilter.toBlock) {
+        matchedSubscriptions.push(subscriptionId)
-            matchedSubscriptions.push(subscriptionId)
-          } else if (parseInt(queryFilter.toBlock) > parseInt(changeEvent.blockNumber)) {
-            matchedSubscriptions.push(subscriptionId)
-          }
-        }
-        if (queryFilter.address === ('0x' + changeEvent.tx.from.toString('hex'))) {
-          if (!queryFilter.toBlock) {
-            matchedSubscriptions.push(subscriptionId)
-          } else if (parseInt(queryFilter.toBlock) > parseInt(changeEvent.blockNumber)) {
-            matchedSubscriptions.push(subscriptionId)
-          }
-        }
       }
     }
     return matchedSubscriptions;
@@ -76,13 +85,24 @@ class LogsManager {
     console.dir(result)
 
     // TODO: manage subscriptions
+    // need to associate subscriptions to notificationCallbacks
 
     this.notificationCallbacks.forEach((callback) => {
+      if (result.params.result.raw) {
+        result.params.result.data = result.params.result.raw.data
+        result.params.result.topics = result.params.result.raw.topics
+      }
+      console.dir("transmitting back")
+      console.dir(result)
+      // console.dir(result.params.result.returnValues)
+      // console.dir(result.params.result.raw)
       callback(result)
     });
   }
 
   addListener(type, cb) {
+    console.dir("<<<<<<<<<<<------------------------->>>>>>>>>>>>>");
+    console.dir("adding listener...");
     this.notificationCallbacks.push(cb)
     console.dir("--------------------------------------------------------->")
     console.dir("==========================")
@@ -103,16 +123,22 @@ class LogsManager {
   }
 
   getLogsFor(params) {
-    let results = [{
+    let results = []
-      "logIndex": "0x1", // 1
+    for (let log of this.oldLogs) {
-      "blockNumber": "0x1b4", // 436
+      if (this.eventMatchesFilter(log, 'logs', params)) {
-      "blockHash": "0x8216c5785ac562ff41e2dcfdf5785ac562ff41e2dcfdf829c5a142f1fccd7d",
+        results.push({
-      "transactionHash": "0xdf829c5a142f1fccd7d8216c5785ac562ff41e2dcfdf5785ac562ff41e2dcf",
+          "logIndex": "0x1", // 1
-      "transactionIndex": "0x0", // 0
+          "blockNumber": log.blockNumber,
-      "address": "0x16c5785ac562ff41e2dcfdf829c5a142f1fccd7d",
+          "blockHash": ('0x' + log.block.hash().toString('hex')),
-      "data": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "transactionHash": ('0x' + log.tx.hash().toString('hex')),
-      "topics": ["0x59ebeb90bc63057b6515673c3ecf9438e5058bca0f92585014eced636878c9a5"]
+          "transactionIndex": "0x" + logs.txNumber.toString(16),
-    }]
+          // TODO: if it's a contract deploy, it should be that address instead
+          "address": log.log.address,
+          "data": log.log.data,
+          "topics": log.log.topics,
+        })
+      }
+    }
 
     return results
   }

remix-simulator/src/methods/filters.js

@@ -18,12 +18,13 @@ Filters.prototype.eth_getLogs = function (payload, cb) {
   console.dir("===============================")
   console.dir("===============================")
   console.dir("=== eth_getLogs")
+  // payload.params[0].topics = payload.params[0].topics.filter((x) => x)
   console.dir(payload.params)
-  // [ { fromBlock: '0x0',
-  //   address: '0xdb2eb1480cb3ac3a5c0ee957045d1ad9dcd34f01',
-  //   topics: [] } ]
 
-  let results = executionContext.logsManager.getLogsFor(payload.params);
+  let results = executionContext.logsManager.getLogsFor(payload.params[0]);
+
+  console.dir("results are ---")
+  console.dir(results)
 
   cb(null, results)
 }

remix-simulator/src/provider.js

@@ -29,9 +29,9 @@ var Provider = function (options) {
 
   generateBlock()
 
-  setTimeout(() => {
+  // setTimeout(() => {
-    console.dir("hello!")
+    // console.dir("hello!")
-  }, 10 * 1000)
+  // }, 10 * 1000)
 }
 
 Provider.prototype.init = async function () {
@@ -69,6 +69,8 @@ Provider.prototype.isConnected = function () {
 }
 
 Provider.prototype.on = function (type, cb) {
+  console.dir("on")
+  console.dir(arguments)
   executionContext.logsManager.addListener(type, cb)
 }