Add Get Client Token endpoint

CHANGELOG.md

@@ -3,9 +3,9 @@ Changelog
 
 0.2.0 (in progress)
 -------------------
-
 - Added PayPal account endpoint
 - Added transfer endpoint
+- Added client token endpoint
 - Added Layer 7 encryption
 - Added payment status transition endpoint
 - Added paper check endpoint

src/Hyperwallet.js

@@ -558,6 +558,25 @@ export default class Hyperwallet {
         this.client.doGet(`users/${encodeURIComponent(userToken)}/bank-cards/${encodeURIComponent(bankCardToken)}/status-transitions`, options, Hyperwallet.handle204Response(callback));
     }
 
+    //--------------------------------------
+    // Client Token
+    //--------------------------------------
+
+    /**
+     * Get client token
+     *
+     * @param {string} userToken - The user token
+     * @param {api-callback} callback - The callback for this call
+     *
+     * @throws Will throw an error if userToken is not provided
+     */
+    getClientToken(userToken, callback) {
+        if (!userToken) {
+            throw new Error("userToken is required");
+        }
+        this.client.doPost(`users/${encodeURIComponent(userToken)}/client-token`, {}, {}, callback);
+    }
+
     //--------------------------------------
     // Paper Checks
     //--------------------------------------

test/Hyperwallet.spec.js

@@ -761,6 +761,42 @@ describe("Hyperwallet", () => {
         });
     });
 
+    //--------------------------------------
+    // Client Token
+    //--------------------------------------
+
+    /** @test {Hyperwallet#getClientToken} */
+    describe("getClientToken()", () => {
+        let client;
+        let apiClientSpy;
+
+        beforeEach(() => {
+            apiClientSpy = sinon.spy();
+            client = new Hyperwallet({
+                username: "test-username",
+                password: "test-password",
+            });
+            client.client = {
+                doPost: apiClientSpy,
+            };
+        });
+
+        /** @test {Hyperwallet#getClientToken} */
+        it("should throw error if userToken is missing", () => {
+            const callback = () => null;
+            expect(() => client.getClientToken(undefined, callback)).to.throw("userToken is required");
+        });
+
+        /** @test {Hyperwallet#getClientToken} */
+        it("should do post call to client token endpoint", () => {
+            const callback = () => null;
+            client.getClientToken("test-user-token", callback);
+
+            apiClientSpy.should.have.been.calledOnce();
+            apiClientSpy.should.have.been.calledWith("users/test-user-token/client-token", {}, {}, callback);
+        });
+    });
+
     //--------------------------------------
     // Paper Checks
     //--------------------------------------