Merge pull request #20 from meraj-lt/IN-11617

replace 'request' with 'axios' for API calls in api_client.js

Author: Shahnawaz-Sk

lib/api_client.js

@@ -1,4 +1,4 @@
-var request = require("request"),
+var axios = require("axios"),
     logger,
     packageVersion = require("../package.json").version;
 
@@ -84,21 +84,30 @@ ApiClient.request = function (options, fnCallback) {
 
          /** For Debbuging purpose log Request Payload */
         logger.info("Api request options", options);
-        request(options, function (e, response, body) {
-            if (e) {
-                logger.error("Error while Api call", e);
-            } else if (response.statusCode === 200) {
-                // use try-catch Error possible due to json parse of non-parseable
-                try {
-                    body = JSON.parse(body);
-                    logger.info("Api response json :", body);
-                    return fnCallback(e, body);
-                } catch (e) {
-                    logger.error("Error while parsing to json of output response", e);
+        
+        // Convert request options to axios format
+        const axiosOptions = {
+            method: options.method || 'GET',
+            url: options.url,
+            headers: options.headers,
+            params: options.qs,
+            data: options.body
+        };
+
+        axios(axiosOptions)
+            .then(function (response) {
+                logger.info("Api response json :", response.data);
+                return fnCallback(null, response.data);
+            })
+            .catch(function (error) {
+                if (error.response) {
+                    logger.error("Error while Api call", error.response.data);
+                    return fnCallback(new Error(JSON.stringify(error.response.data)), null);
+                } else {
+                    logger.error("Error while Api call", error.message);
+                    return fnCallback(error, null);
                 }
-            }
-            return fnCallback(new Error(e || body), null);
-        });
+            });
     }
 };