Merge pull request #24 from philips-software/feature/legacy-find-user

Support legacy find user by loginID call

Author: loafoe

iam/users_service.go

@@ -313,6 +313,34 @@ func (u *UsersService) GetUserIDByLoginID(loginID string) (string, *Response, er
 	return user.ID, resp, nil
 }
 
+// LegacyGetUserIDByLoginID looks up the UUID of a user by LoginID (email address)
+func (u *UsersService) LegacyGetUserIDByLoginID(loginID string) (string, *Response, error) {
+	opt := &GetUserOptions{
+		LoginID: &loginID,
+	}
+	req, _ := u.client.NewRequest(IDM, "GET", "security/users", opt, nil)
+	req.Header.Set("api-version", userAPIVersion)
+
+	var responseStruct struct {
+		Exchange struct {
+			Users []struct {
+				UserUUID string `json:"userUUID"`
+			} `json:"users"`
+		} `json:"exchange"`
+		ResponseCode    string `json:"responseCode"`
+		ResponseMessage string `json:"responseMessage"`
+	}
+
+	resp, err := u.client.Do(req, &responseStruct)
+	if err != nil {
+		return "", resp, err
+	}
+	if len(responseStruct.Exchange.Users) == 0 {
+		return "", resp, ErrEmptyResults
+	}
+	return responseStruct.Exchange.Users[0].UserUUID, resp, nil
+}
+
 // SetMFA activate Multi-Factor-Authentication for the given UUID. See also SetMFAByLoginID.
 func (u *UsersService) SetMFA(userID string, activate bool) (bool, *Response, error) {
 	activateString := "true"

iam/users_service_test.go

@@ -207,11 +207,11 @@ func TestGetUsers(t *testing.T) {
 			return
 		}
 		qp := r.URL.Query()
-		if ps := qp.Get("pageSize"); ps != "5" {
+		if ps := qp.Get("pageSize"); ps != "" && ps != "5" {
 			t.Errorf("Expected pageSize to be 5, Got: %s", ps)
 			return
 		}
-		if pn := qp.Get("pageNumber"); pn != "1" {
+		if pn := qp.Get("pageNumber"); pn != "" && pn != "1" {
 			t.Errorf("Expected pageNumber to be 1, Got: %s", pn)
 			return
 		}
@@ -260,6 +260,15 @@ func TestGetUsers(t *testing.T) {
 	assert.Equal(t, http.StatusOK, resp.StatusCode)
 	assert.Equal(t, 5, len(list.UserUUIDs))
 	assert.True(t, list.HasNextPage)
+
+	foundUser, resp, err := client.Users.LegacyGetUserIDByLoginID("foo")
+	if !assert.NotNil(t, resp) {
+		return
+	}
+	if !assert.Nil(t, err) {
+		return
+	}
+	assert.Equal(t, "7dbfe5fc-1320-4bc6-92a7-2be5d7f07cac", foundUser)
 }
 
 func userIDByLoginIDHandler(t *testing.T, loginID, email, userUUID string) func(http.ResponseWriter, *http.Request) {