Objective-C

Shopify GraphQL Simple Query (Get Shop Object)

See more Shopify Examples

Demonstrates a simple Shopify GraphQL query to get specific fields of the Shop object. Objective-C

#import <CkoHttp.h>
#import <NSString.h>
#import <CkoHttpResponse.h>
#import <CkoStringBuilder.h>
#import <CkoJsonObject.h>

BOOL success = NO;

//  This example requires the Chilkat API to have been previously unlocked.
//  See Global Unlock Sample for sample code.

CkoHttp *http = [[CkoHttp alloc] init];

//  This example will use private authentication (which is HTTP Basic authentication)
//  See the other Chilkat Shopify examples for OAuth2 authentication.
//  To use HTTP Basic Authentication with any HTTP request, we simply set the Login, Password, and BasicAuth properties.
//  Important: All HTTP requests using Basic authentication must be over SSL/TLS.
http.Login = @"SHOPIFY_PRIVATE_API_KEY";
http.Password = @"SHOPIFY_PRIVATE_API_SECRET_KEY";
http.BasicAuth = YES;

//  We're going to do a POST  https://{shop}.myshopify.com/admin/api/2021-04/graphql.json
//  Make sure to replace "chilkat" with your store name.

//  The body of the request will be:
//     {
//         shop {
//             id
//             name
//             description
//             email
//          }
//      }

//  The above query is not JSON.  It looks like JSON, but it's actually not.
//  We'll just make it one line:

NSString *query = @"{ shop { id name description email } }";

//  My store name is "chilkat".  Use your store name here instead.
NSString *url = @"https://chilkat.myshopify.com/admin/api/2021-04/graphql.json";

CkoHttpResponse *resp = [[CkoHttpResponse alloc] init];
success = [http HttpStr: @"POST" url: url bodyStr: query charset: @"utf-8" contentType: @"application/graphql" response: resp];
if (success == NO) {
    NSLog(@"%@",http.LastErrorText);
    return;
}

//  Examine the response code.
if ([resp.StatusCode intValue] != 200) {
    NSLog(@"%@%d",@"Received error response code: ",[resp.StatusCode intValue]);
    NSLog(@"%@",@"Response body:");
    NSLog(@"%@",resp.BodyStr);
    return;
}

CkoStringBuilder *sbResponseBody = [[CkoStringBuilder alloc] init];
[resp GetBodySb: sbResponseBody];
CkoJsonObject *jResp = [[CkoJsonObject alloc] init];
[jResp LoadSb: sbResponseBody];
jResp.EmitCompact = NO;

NSLog(@"%@",@"Response Body:");
NSLog(@"%@",[jResp Emit]);

int respStatusCode = [resp.StatusCode intValue];
NSLog(@"%@%d",@"Response Status Code = ",respStatusCode);
if (respStatusCode >= 400) {
    NSLog(@"%@",@"Response Header:");
    NSLog(@"%@",resp.Header);
    NSLog(@"%@",@"Failed.");
    return;
}

//  Sample JSON response:
//  (Sample code for parsing the JSON response is shown below)

//  {
//    "data": {
//      "shop": {
//        "id": "gid:\/\/shopify\/Shop\/24198053",
//        "name": "chilkat",
//        "description": null,
//        "email": "admin@chilkatsoft.com"
//      }
//    },
//    "extensions": {
//      "cost": {
//        "requestedQueryCost": 1,
//        "actualQueryCost": 1,
//        "throttleStatus": {
//          "maximumAvailable": 1000.0,
//          "currentlyAvailable": 999,
//          "restoreRate": 50.0
//        }
//      }
//    }
//  }

//  Sample code for parsing the JSON response...
//  Use the following online tool to generate parsing code from sample JSON:
//  Generate Parsing Code from JSON

NSString *shopId = [jResp StringOf: @"data.shop.id"];
NSString *shopName = [jResp StringOf: @"data.shop.name"];
NSString *shopDescription = [jResp StringOf: @"data.shop.description"];
NSString *shopEmail = [jResp StringOf: @"data.shop.email"];
int costRequestedQueryCost = [[jResp IntOf: @"extensions.cost.requestedQueryCost"] intValue];
int costActualQueryCost = [[jResp IntOf: @"extensions.cost.actualQueryCost"] intValue];
NSString *costThrottleStatusMaximumAvailable = [jResp StringOf: @"extensions.cost.throttleStatus.maximumAvailable"];
int costThrottleStatusCurrentlyAvailable = [[jResp IntOf: @"extensions.cost.throttleStatus.currentlyAvailable"] intValue];
NSString *costThrottleStatusRestoreRate = [jResp StringOf: @"extensions.cost.throttleStatus.restoreRate"];

NSLog(@"%@%@",@"Shop name: ",shopName);
//  ...