Objective-C

Shopware 6 - List Categories

See more Shopware 6 Examples

Get a list of categories. Objective-C

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

BOOL success = NO;

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

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

// Sends the following POST

// POST /store-api/v3/category
// {
//     "includes": {
//         "category": ["id", "name"]
//     }
// }

// Use this online tool to generate code from sample JSON:
// Generate Code to Create JSON

CkoJsonObject *json = [[CkoJsonObject alloc] init];
[json UpdateString: @"includes.category[0]" value: @"id"];
[json UpdateString: @"includes.category[1]" value: @"name"];

// This request simply authenticate with the sw-access-key you can interactively copy from your 
// sales channel in the Shopware 6 administration web portal.

// (image:https://example-code.com/images/shopware_sales_channel.jpg/endImage)

// We do NOT use OAuth2 for Store API requests.
[http SetRequestHeader: @"sw-access-key" value: @"<sales-channel-api-access-key>"];

CkoHttpResponse *resp = [[CkoHttpResponse alloc] init];
success = [http HttpJson: @"POST" url: @"https://my-shopware-6-shop.de/store-api/v3/category" json: json contentType: @"application/json" response: resp];
if (success == NO) {
    NSLog(@"%@",http.LastErrorText);
    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]);

// If we get a 401 response, it may be that our access token expired and we need to fetch a new one.
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)

// {
//   "total": 2,
//   "aggregations": [],
//   "elements": [
//     {
//       "id": "00a284072bcb42ed8fee31e26ea53b60",
//       "name": "Home",
//       "apiAlias": "category"
//     },
//     {
//       "id": "bd835e75afa14b09b7da156d095a9a30",
//       "name": "Outdoors",
//       "apiAlias": "category"
//     }
//   ],
//   "apiAlias": "dal_entity_search_result"
// }

// 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 *id = 0;
NSString *name = 0;

int total = [[jResp IntOf: @"total"] intValue];
NSString *apiAlias = [jResp StringOf: @"apiAlias"];
int i = 0;
int count_i = [[jResp SizeOfArray: @"elements"] intValue];
while (i < count_i) {
    jResp.I = [NSNumber numberWithInt: i];
    id = [jResp StringOf: @"elements[i].id"];
    name = [jResp StringOf: @"elements[i].name"];
    apiAlias = [jResp StringOf: @"elements[i].apiAlias"];
    i = i + 1;
}