update beacon to include recs tracking

Author: lws803

spec/src/modules/tracker.js

@@ -4911,6 +4911,8 @@ describe(`ConstructorIO - Tracker${bundledDescriptionSuffix}`, () => {
       resultId: 'result-id',
       section: 'Products',
       analyticsTags: testAnalyticsTag,
+      slCampaignOwner: 'Campaign Man',
+      slCampaignId: 'Campaign 123',
     };
 
     it('Backwards Compatibility - Should respond with a valid response when snake cased parameters are provided', (done) => {
@@ -5186,6 +5188,8 @@ describe(`ConstructorIO - Tracker${bundledDescriptionSuffix}`, () => {
         expect(requestParams).to.have.property('result_id').to.equal(optionalParameters.resultId);
         expect(requestParams).to.have.property('section').to.equal(optionalParameters.section);
         expect(requestParams).to.have.property('analytics_tags').to.deep.equal(testAnalyticsTag);
+        expect(requestParams).to.have.property('sl_campaign_id').to.deep.equal(optionalParameters.slCampaignId);
+        expect(requestParams).to.have.property('sl_campaign_owner').to.deep.equal(optionalParameters.slCampaignOwner);
 
         // Response
         expect(responseParams).to.have.property('method').to.equal('POST');

src/modules/tracker.js

@@ -1395,6 +1395,8 @@ class Tracker {
         item_name,
         itemName = item_name,
         analyticsTags,
+        slCampaignId,
+        slCampaignOwner,
       } = parameters;
 
       if (variationId) {
@@ -1445,6 +1447,14 @@ class Tracker {
         bodyParams.analytics_tags = analyticsTags;
       }
 
+      if (slCampaignId) {
+        bodyParams.sl_campaign_id = slCampaignId;
+      }
+
+      if (slCampaignOwner) {
+        bodyParams.sl_campaign_owner = slCampaignOwner;
+      }
+
       const requestURL = `${requestPath}${applyParamsAsString({}, this.options)}`;
       const requestMethod = 'POST';
       const requestBody = applyParams(bodyParams, { ...this.options, requestMethod });

src/types/tracker.d.ts

@@ -163,6 +163,8 @@ declare class Tracker {
       resultPositionOnPage?: number;
       numResultsPerPage?: number;
       analyticsTags?: Record<string, string>;
+      slCampaignId?: string;
+      slCampaignOwner?: string;
     },
     networkParameters?: NetworkParameters
   ): true | Error;