Add support for hids (#211)

Author: jplaroche

lib/edge/targeting.ts

@@ -23,6 +23,7 @@ type UserIdentifiers = {
 
 type TargetingRequest = {
   ids: string[];
+  hids: string[];
 };
 
 type TargetingResponse = {
@@ -32,7 +33,9 @@ type TargetingResponse = {
 };
 
 async function Targeting(config: ResolvedConfig, req: TargetingRequest): Promise<TargetingResponse> {
-  const searchParams = new URLSearchParams(req.ids.map((id) => ["id", id]));
+  const searchParams = new URLSearchParams();
+  req.ids.forEach((id) => searchParams.append("id", id));
+  req.hids.forEach((id) => searchParams.append("hid", id));
   const path = "/v2/targeting?" + searchParams.toString();
 
   const response: TargetingResponse = await fetch(path, config, {

lib/sdk.test.ts

@@ -514,12 +514,12 @@ describe("normalizeTargetingRequest", () => {
   test("normalizes string input", () => {
     const input = "c:123";
     const result = normalizeTargetingRequest(input);
-    expect(result).toEqual({ ids: ["c:123"] });
+    expect(result).toEqual({ ids: ["c:123"], hids: [] });
   });
 
   test("normalizes object input", () => {
     const result = normalizeTargetingRequest({});
-    expect(result).toEqual({ ids: [] });
+    expect(result).toEqual({ ids: [], hids: [] });
   });
 
   test("fails for unknown types", () => {

lib/sdk.ts

@@ -157,11 +157,11 @@ class OptableSDK {
 
 function normalizeTargetingRequest(input: string | TargetingRequest): TargetingRequest {
   if (typeof input === "string") {
-    return { ids: [input] };
+    return { ids: [input], hids: [] };
   }
 
   if (isObject(input)) {
-    return { ids: input?.ids ?? [] };
+    return { ids: input?.ids ?? [], hids: input?.hids ?? [] };
   }
 
   throw "Invalid request type for targeting. Expected string or object.";