Merge pull request #11 from contentstack/next

Custom host issue fixed

Author: harshithad0703

CHANGELOG.md

@@ -1,5 +1,9 @@
 ## Change log
 
+### Version: 4.0.2
+#### Date: June-03-2024
+Custom host implementation
+
 ### Version: 4.0.1
 #### Date: May-20-2024
 Fixed SRE vulnerabilities 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@contentstack/delivery-sdk",
-  "version": "4.0.1",
+  "version": "4.0.2",
   "type": "commonjs",
   "main": "./dist/cjs/src/index.js",
   "types": "./dist/types/src/index.d.ts",

src/lib/contentstack.ts

@@ -48,10 +48,12 @@ export function stack(config: StackConfig): StackClass {
       config.host = 'rest-preview.contentstack.com'
       config.live_preview.host = config.host
     }
-  } else config.host = defaultConfig.defaultHostname
-  defaultConfig.live_preview = config.live_preview
+  } else {
+    config.host = config.host || defaultConfig.defaultHostname;
+    defaultConfig.live_preview = config.live_preview
+  }
 
-  defaultConfig.defaultHostname = getHost(config.region, config.host);
+  defaultConfig.defaultHostname = config.host ? config.host : getHost(config.region, config.host);
 
   if (config.apiKey) {
     defaultConfig.headers.api_key = config.apiKey;

test/unit/contentstack.spec.ts

@@ -3,7 +3,7 @@ import * as core from '@contentstack/core';
 import * as Contentstack from '../../src/lib/contentstack';
 import { Stack } from '../../src/lib/stack';
 import { Policy, Region, StackConfig } from '../../src/lib/types';
-import { DUMMY_URL, HOST_EU_REGION, HOST_URL } from '../utils/constant';
+import { CUSTOM_HOST, DUMMY_URL, HOST_EU_REGION, HOST_URL } from '../utils/constant';
 import { AxiosRequestConfig, AxiosResponse } from 'axios';
 
 jest.mock('@contentstack/core');
@@ -120,6 +120,18 @@ describe('Contentstack', () => {
     done();
   });
 
+  it('should change the host when custom host config is passed', (done) => {
+    const config = {
+      apiKey: 'apiKey',
+      deliveryToken: 'delivery',
+      environment: 'env',
+      host: CUSTOM_HOST,
+    };
+    const stackInstance = createStackInstance(config);
+    expect(stackInstance).toBeInstanceOf(Stack);
+    done();
+  });
+
   it('should change default host to config host when region and host in config passed', (done) => {
     const config = {
       apiKey: 'apiKey',

test/utils/constant.ts

@@ -1,5 +1,6 @@
 export const HOST_URL = 'cdn.contentstack.io';
 export const LOCALE = 'en-155';
+export const CUSTOM_HOST = 'example-cdn.csnonprod.com';
 export const HOST_EU_REGION = 'eu-cdn.contentstack.com';
 export const HOST_AZURE_NA_REGION = 'azure-na-cdn.contentstack.com';
 export const HOST_GCP_NA_REGION = 'gcp-na-cdn.contentstack.com';