fix: added api_version support and test

Author: abhishek305

src/stack/api/asset/index.ts

@@ -205,14 +205,19 @@ class Asset extends Base {
       });
      * @return {external:Promise}
      */
-    publish(payload) {
+    publish(payload: { [key: string]: any }, api_version: string = "") {
         if (
             !payload ||
             typeof payload !== "object" ||
             payload instanceof Array
         ) {
             return Promise.reject(new Error("Kindly provide valid parameters"));
         }
+    
+        if (api_version !== "") {
+            payload = { ...payload, headers: { api_version } };
+        }
+
         return this.fetch("publishAsset", payload);
     }
 

src/stack/api/base.ts

@@ -61,6 +61,7 @@ export default class Base {
   }
 
   fetch(action: string, payload?: { [key: string]: any }) {
+    console.log('fetch------->', action, payload);
     const options = {
       payload,
       content_type_uid: this.constructor.contentTypeUid,
@@ -69,6 +70,12 @@ export default class Base {
       action: action || `get${this.constructor.module()}`
     };
 
+    if ((action === 'publishEntry' || action === 'publishAsset') && payload?.headers && Object.keys(payload.headers).length > 0) {
+      options.headers = payload.headers;
+    }
+
+    console.log('options before cleanup------->', options);
+
     if (!payload) { delete options.payload; }
     if (!this.constructor.contentTypeUid) { delete options.content_type_uid; }
     return this.constructor.connection.sendToParent('stackQuery', options)

src/stack/api/content-type/entry.ts

@@ -269,14 +269,19 @@ class Entry extends Base {
   }).then(...).catch(...);
   * @return {external:Promise}
   */
-    publish(payload: { [key: string]: any }) {
+    publish(payload: { [key: string]: any }, api_version: string = "") {
         if (
             !payload ||
             typeof payload !== "object" ||
             payload instanceof Array
         ) {
             return Promise.reject(new Error("Kindly provide valid parameters"));
         }
+
+        if (api_version !== "") {
+            payload = { ...payload, headers: { api_version } };
+        }
+
         this._query = {};
         return this.fetch("publishEntry", payload);
     }