Feat(service-connector): added support for retrying

packages/service-connector/package.json

@@ -1,37 +1,38 @@
-{
-  "name": "@sliit-foss/service-connector",
-  "version": "2.2.1",
-  "description": "A package to isolate filters and sorts from a given request's query parameters",
-  "main": "dist/index.js",
-  "types": "types/index.d.ts",
-  "scripts": {
-    "build": "node ../../scripts/esbuild.config.js",
-    "build:watch": "bash ../../scripts/esbuild.watch.sh",
-    "bump-version": "bash ../../scripts/bump-version.sh --name=@sliit-foss/service-connector",
-    "lint": "bash ../../scripts/lint.sh",
-    "release": "bash ../../scripts/release.sh",
-    "test": "bash ../../scripts/test/test.sh"
-  },
-  "dependencies": {
-    "@sliit-foss/module-logger": "1.3.1",
-    "axios": "1.6.0",
-    "chalk": "4.1.2",
-    "express-http-context": "1.2.4",
-    "http-errors": "2.0.0"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/sliit-foss/npm-catalogue.git"
-  },
-  "homepage": "https://github.com/sliit-foss/npm-catalogue/blob/main/packages/service-connector/readme.md",
-  "keywords": [
-    "service-connector",
-    "microservice-connector",
-    "axios-decorator"
-  ],
-  "author": "SLIIT FOSS",
-  "license": "MIT",
-  "bugs": {
-    "url": "https://github.com/sliit-foss/npm-catalogue/issues"
-  }
-}
+{
+  "name": "@sliit-foss/service-connector",
+  "version": "2.2.1",
+  "description": "A package to isolate filters and sorts from a given request's query parameters",
+  "main": "dist/index.js",
+  "types": "types/index.d.ts",
+  "scripts": {
+    "build": "node ../../scripts/esbuild.config.js",
+    "build:watch": "bash ../../scripts/esbuild.watch.sh",
+    "bump-version": "bash ../../scripts/bump-version.sh --name=@sliit-foss/service-connector",
+    "lint": "bash ../../scripts/lint.sh",
+    "release": "bash ../../scripts/release.sh",
+    "test": "bash ../../scripts/test/test.sh"
+  },
+  "dependencies": {
+    "@sliit-foss/module-logger": "1.3.1",
+    "axios": "1.6.0",
+    "axios-retry": "4.1.0",
+    "chalk": "4.1.2",
+    "express-http-context": "1.2.4",
+    "http-errors": "2.0.0"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/sliit-foss/npm-catalogue.git"
+  },
+  "homepage": "https://github.com/sliit-foss/npm-catalogue/blob/main/packages/service-connector/readme.md",
+  "keywords": [
+    "service-connector",
+    "microservice-connector",
+    "axios-decorator"
+  ],
+  "author": "SLIIT FOSS",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/sliit-foss/npm-catalogue/issues"
+  }
+}

packages/service-connector/src/index.js

@@ -1,4 +1,5 @@
 import axios from "axios";
+import axiosRetry from "axios-retry";
 import chalk from "chalk";
 import context from "express-http-context";
 import createError from "http-errors";
@@ -76,6 +77,15 @@ const serviceConnector = ({ service, headerIntercepts, loggable, logs = true, ..
     if (!res) return response;
     return res.status(response.status).json(response.data);
   };
+  instance.enableRetry = (options) => {
+    axiosRetry(instance, {
+      retries: 3,
+      retryCondition: (err) => err.code === "ECONNABORTED" || err.response?.status >= 500,
+      retryDelay: (retryCount) => retryCount * 1000,
+      ...options
+    });
+    return instance;
+  };
   return instance;
 };
 

packages/service-connector/types/index.d.ts

@@ -1,4 +1,5 @@
 import { InternalAxiosRequestConfig, AxiosResponse, CreateAxiosDefaults, AxiosInstance } from "axios";
+import { IAxiosRetryConfig } from "axios-retry";
 
 declare module "axios" {
   interface AxiosInstance {
@@ -20,6 +21,13 @@ declare module "axios" {
      * const data = await instance.get('https://example.com/users').then(resolve);
      */
     resolve: (response: AxiosResponse) => any;
+    /**
+     * @description Enables request retrying. Uses `axios-retry` under the hood
+     * @param config The axios retry config
+     * @example
+     * instance.enableRetry()
+     */
+    enableRetry: (config?: IAxiosRetryConfig) => AxiosInstance;
   }
 }