chore: update Node.js to v20 and implement Promise.all optimization

maker.Dockerfile

@@ -1,7 +1,7 @@
 #
 # Builder stage
 #
-FROM node:16 AS builder
+FROM node:20 AS builder
 
 # Use non-root user to avoid unexpected npm behaviors.
 RUN groupadd -r perp && useradd --no-log-init --create-home -r -g perp perp
@@ -18,7 +18,7 @@ RUN npm run build
 #
 # Production stage
 #
-FROM node:16-alpine
+FROM node:20-alpine
 
 # Use non-root user to avoid unexpected npm behaviors.
 RUN addgroup perp && adduser -G perp -S -s /bin/sh -D perp perp

serverless.yml

@@ -9,7 +9,7 @@ useDotenv: true
 provider:
     name: aws
     stackName: ${self:service}
-    runtime: nodejs16.x
+    runtime: nodejs20.x
     memorySize: 512
     versionFunctions: false
     stage: ${opt:stage, 'production'}

src/maker/Maker.ts

@@ -106,26 +106,28 @@ export class Maker extends BotService {
 
     async makerRoutine() {
         while (true) {
-            // TODO: use Promise.all()
-            for (const market of Object.values(this.marketMap)) {
-                try {
-                    const gasPrice = await this.ethService.getGasPrice()
-                    const adjustMaxGasPrice = Big(config.ADJUST_MAX_GAS_PRICE_GWEI)
-                    if (gasPrice.gt(adjustMaxGasPrice)) {
-                        this.log.jwarn({
-                            event: "GasPriceExceed",
-                            params: { gasPrice: +gasPrice, maxGasPrice: +adjustMaxGasPrice },
-                        })
-                        continue
-                    }
-                    await this.refreshOrders(market)
-                    await this.adjustLiquidity(market)
-                } catch (err: any) {
-                    await this.log.jerror({
-                        event: "AdjustLiquidityError",
-                        params: { err: err.toString() },
+            const gasPrice = await this.ethService.getGasPrice()
+            const adjustMaxGasPrice = Big(config.ADJUST_MAX_GAS_PRICE_GWEI)
+
+            if (gasPrice.gt(adjustMaxGasPrice)) {
+                this.log.jwarn({
+                    event: "GasPriceExceed",
+                    params: { gasPrice: +gasPrice, maxGasPrice: +adjustMaxGasPrice },
+                })
+            } else {
+                await Promise.all(
+                    Object.values(this.marketMap).map(async (market) => {
+                        try {
+                            await this.refreshOrders(market)
+                            await this.adjustLiquidity(market)
+                        } catch (err: any) {
+                            await this.log.jerror({
+                                event: "AdjustLiquidityError",
+                                params: { market: market.name, err: err.toString() },
+                            })
+                        }
                     })
-                }
+                )
             }
             await sleep(config.PRICE_CHECK_INTERVAL_SEC * 1000)
         }