Feat/cs 44220 variants support

CHANGELOG.md

@@ -1,5 +1,10 @@
 ## Change log
 
+### Version: 3.20.0
+#### Date: March-12-2024
+##### New Features:
+ - Variants Feature support added
+
 ### Version: 3.19.1
 #### Date: March-06-2024
 ##### Dependency:

package.json

@@ -1,6 +1,6 @@
 {
   "name": "contentstack",
-  "version": "3.19.1",
+  "version": "3.20.0",
   "description": "Contentstack Javascript SDK",
   "homepage": "https://www.contentstack.com/",
   "author": {

src/core/modules/entry.js

@@ -378,4 +378,22 @@ export default class Entry {
             if (this.fetchOptions.debug)  this.fetchOptions.logHandler('error', "Kindly provide an entry uid. e.g. .Entry('asset_uid')");
         }
     }
+
+    /**
+     * @method Variants
+     * @memberOf Entry
+     * @param {String} uid - uid of the variants entry 
+     * @description An initializer is responsible for creating Variants Entry object
+     * @returns {Variants}
+     * @instance 
+     */
+    Variants(variant_headers) {
+        if (Array.isArray(variant_headers) && variant_headers.length > 0) {
+            this.headers['x-cs-variant-uid'] = variant_headers.join(',')
+        }else{
+            this.headers['x-cs-variant-uid'] = variant_headers;
+        }
+        return this;
+     }
+
 }

src/core/modules/query.js

@@ -828,4 +828,20 @@ export default class Query extends Entry {
         return Utils.sendRequest(Utils.mergeDeep({}, this), options);
     }
 
+    /**
+     * @method Variants
+     * @memberOf Query
+     * @param {String} uid - uid of the variants entry 
+     * @description An initializer is responsible for creating Variants Entry object
+     * @returns {Variants}
+     * @instance 
+     */
+    Variants(variant_headers) {
+        if (Array.isArray(variant_headers) && variant_headers.length > 0) {
+            this.headers['x-cs-variant-uid'] = variant_headers.join(',')
+        }else{
+            this.headers['x-cs-variant-uid'] = variant_headers;
+        }
+        return this;
+    }
 }

test/entry/find.js

@@ -1658,4 +1658,20 @@ test('CT Taxonomies Query: Get Entries With Taxonomy Terms Parent and Excluding
             assert.fail("CT Taxonomies Query: Get Entries With Taxonomy Terms Parent and Excluding the term itself ($above, level)");
             assert.end();
         })
-})
+})
+
+test('Variants in entry', function (t) {
+    let Query = Stack.ContentType('source').Query();
+    Query
+        .Variants('variant_entry_1', 'variant_entry_2')
+        .toJSON()
+        .find()
+        .then(entries => {
+            assert.ok(entries[0].length, 'Variant entries present in the resultset');
+            assert.end();
+        }, err => {
+            console.error("error :", err);
+            assert.fail("Variant Entries are not present in the CT");
+            assert.end();
+        })
+});