Help with Filtering Users

[dthisner]

I am trying to run following query:

"query {users(filter: {username: { iLike: \"%s\"

This is what I got so far:

func GetUserByUsername(username string, c *http.Client) (string, error) {
	input := models.UserQueryId{}
	input.Users.Filter.Username.ILike = username

	client := graphql.NewClient(tools.GetGraphqlUrl(), c)
	err := client.Query(context.Background(), &models.GetUserByIdQueryResponse, nil)
	if err != nil {
		return "", logging.Problem(section, "problem getting all apps", err)
	}

	userId := models.GetUserByIdQueryResponse.Users.Nodes[0].User_id
	if len(userId) < 6 {
		return "", fmt.Errorf("user id is to short, got: %s", userId)
	}

	log.Printf("\"%s\" user id is: \"%s\"\n", username, userId)
	return userId, nil
}

Models:

type UserQueryId struct {
	Users struct {
		Filter struct {
			Username struct {
				ILike string `json:"iLike"`
			}
		}
	}
}

var GetUserByIdQueryResponse struct {
	Users struct {
		Nodes []struct {
			User_id string `json:"user_id"`
		}
	} `graphql:"users(filter: $filter)"`
}

Running that, I am getting:

2022/03/29 12:39:35 tools.go:16: GraphQL - problem getting all apps - error: non-200 OK status code: 
500 Internal Server Error body: 
"{\"errors\":[{\"locations\":[{\"line\":1,\"column\":16},{\"line\":1,\"column\":1}],\
"message\":\"Variable \\\"$filter\\\" is not defined.\"}]}\n"

Could someone please help me how to create a filter query :)

[dthisner]

Got it to work, needed to make sure that I was specifying the String as graphql.String, otherwise it thought it was ID
Final code:

func GetUserByUsername(username string, c *http.Client) (string, error) {
	client := graphql.NewClient(tools.GetGraphqlUrl(), c)
	err := client.Query(context.Background(), &models.GetUserByUsernameResponse, map[string]interface{}{"iLike": graphql.String(username)})
	if err != nil {
		return "", logging.Problem(section, "problem getting user", err)
	}

	userId := models.GetUserByUsernameResponse.Users.Nodes[0].User_id
	if len(userId) < 6 {
		return "", fmt.Errorf("user id is to short, got: %s", userId)
	}

	log.Printf("\"%s\" user id is: \"%s\"\n", username, userId)
	return userId, nil
}

var GetUserByUsernameResponse struct {
	Users struct {
		Nodes []struct {
			User_id string
		}
	} `graphql:"users(filter: { username: { iLike: $iLike } })"`
}