Add LoanV3 artifacts

scripts/build-typechain.js

@@ -2,9 +2,10 @@
 // Note: if this cannot be done in js, then perhaps as a `./bin/build-typechain.sh` instead.
 const path = require('path')
 const typechain = require('typechain')
-const { readFileSync } = require('fs')
+const { readFileSync, writeFileSync } = require('fs')
 
 const artifactsOutputDir = path.join(__dirname, '../src/typechain')
+const pathDir = path.join(__dirname, `../node_modules/@maplelabs/`)
 
 const getParsedConfig = () => {
   const configPath = path.join(__dirname, '../config.json')
@@ -37,9 +38,55 @@ const generateTypechainBindings = async (config) => {
   }
 }
 
+function mergeEvents({ src, dst }) {
+  console.log(`🔀 Merging events from ${src} events into ${dst}`)
+  const srcJson = JSON.parse(readFileSync(path.join(pathDir, `${src}`)).toString())
+  const events = srcJson.filter((entry) => entry.type === 'event')
+  const dstJson = JSON.parse(readFileSync(path.join(pathDir, `${dst}`)).toString())
+  const eventIndexJson = dstJson.findIndex((el) => el.type !== 'event')
+  dstJson.splice(eventIndexJson, 0, ...events)
+  writeFileSync(path.join(pathDir, `${dst}`), JSON.stringify(dstJson, null, 2))
+}
+
+function overwriteEventParams({ files, eventName, inputs }) {
+  for (const src of files) {
+    console.log('✏️ Overwriting event params for', src)
+    const filePath = path.join(pathDir, `${src.toLowerCase()}/abis/${src}.json`)
+    const json = JSON.parse(readFileSync(filePath).toString())
+    const eventIndex = json.findIndex((el) => el.type === 'event' && el.name === eventName)
+    json[eventIndex].inputs = inputs
+    writeFileSync(filePath, JSON.stringify(json, null, 2))
+  }
+}
+
 async function buildTypechain() {
   console.log('⏳ Building Typechain...')
   const config = getParsedConfig()
+  mergeEvents({ src: 'loanV3/abis/Refinancer.json', dst: 'loanV3/abis/MapleLoan.json' })
+  overwriteEventParams({
+    files: ['Pool', 'StakeLocker'],
+    eventName: 'LossesRecognized',
+    inputs: [
+      {
+        indexed: true,
+        internalType: 'address',
+        name: 'by',
+        type: 'address'
+      },
+      {
+        indexed: false,
+        internalType: 'uint256',
+        name: 'lossesRecognized',
+        type: 'uint256'
+      },
+      {
+        indexed: false,
+        internalType: 'uint256',
+        name: 'totalLossesRecognized',
+        type: 'uint256'
+      }
+    ]
+  })
   await generateTypechainBindings(config)
 }