Chilkat Online Tools

Objective-C / easybill REST API / List all versions of a given document

Back to Collection Items

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

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

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

CkoJsonObject *queryParams = [[CkoJsonObject alloc] init];
[queryParams UpdateString: @"limit" value: @"<integer>"];
[queryParams UpdateString: @"page" value: @"<integer>"];

[http SetRequestHeader: @"Authorization" value: @"{{apiKey}}"];
[http SetRequestHeader: @"Accept" value: @"application/json"];

CkoHttpResponse *resp = [http QuickRequestParams: @"GET" url: @"https://api.easybill.de/rest/v1/documents/:id/versions" json: queryParams];
if (http.LastMethodSuccess == 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]);

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)

// {
//   "page": "<integer>",
//   "pages": "<integer>",
//   "limit": "<integer>",
//   "total": "<integer>",
//   "items": [
//     {
//       "created_at": "<dateTime>",
//       "document_id": "<long>",
//       "id": "<long>",
//       "items": [
//         {
//           "document_version_item_type": "zugferd1",
//           "id": "<long>"
//         },
//         {
//           "document_version_item_type": "xrechnung2_3_xml",
//           "id": "<long>"
//         }
//       ],
//       "reason": "<string>"
//     },
//     {
//       "created_at": "<dateTime>",
//       "document_id": "<long>",
//       "id": "<long>",
//       "items": [
//         {
//           "document_version_item_type": "xrechnung2_3_xml",
//           "id": "<long>"
//         },
//         {
//           "document_version_item_type": "xrechnung3_0_xml",
//           "id": "<long>"
//         }
//       ],
//       "reason": "<string>"
//     }
//   ]
// }

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

NSString *created_at = 0;
NSString *document_id = 0;
NSString *id = 0;
NSString *reason = 0;
int j;
int count_j;
NSString *document_version_item_type = 0;

NSString *page = [jResp StringOf: @"page"];
NSString *pages = [jResp StringOf: @"pages"];
NSString *limit = [jResp StringOf: @"limit"];
NSString *total = [jResp StringOf: @"total"];
int i = 0;
int count_i = [[jResp SizeOfArray: @"items"] intValue];
while (i < count_i) {
    jResp.I = [NSNumber numberWithInt: i];
    created_at = [jResp StringOf: @"items[i].created_at"];
    document_id = [jResp StringOf: @"items[i].document_id"];
    id = [jResp StringOf: @"items[i].id"];
    reason = [jResp StringOf: @"items[i].reason"];
    j = 0;
    count_j = [[jResp SizeOfArray: @"items[i].items"] intValue];
    while (j < count_j) {
        jResp.J = [NSNumber numberWithInt: j];
        document_version_item_type = [jResp StringOf: @"items[i].items[j].document_version_item_type"];
        id = [jResp StringOf: @"items[i].items[j].id"];
        j = j + 1;
    }

    i = i + 1;
}

Curl Command

curl -G -d "limit=%3Cinteger%3E"
	-d "page=%3Cinteger%3E"
	-H "Authorization: {{apiKey}}"
	-H "Accept: application/json"
https://api.easybill.de/rest/v1/documents/:id/versions

Postman Collection Item JSON

{
  "name": "List all versions of a given document",
  "request": {
    "method": "GET",
    "header": [
      {
        "key": "Accept",
        "value": "application/json"
      }
    ],
    "url": {
      "raw": "{{baseUrl}}/documents/:id/versions?limit=<integer>&page=<integer>",
      "host": [
        "{{baseUrl}}"
      ],
      "path": [
        "documents",
        ":id",
        "versions"
      ],
      "query": [
        {
          "key": "limit",
          "value": "<integer>",
          "description": "Limited the result. Default is 100. Maximum can be 1000."
        },
        {
          "key": "page",
          "value": "<integer>",
          "description": "Set current Page. Default is 1."
        }
      ],
      "variable": [
        {
          "key": "id",
          "value": "<long>",
          "description": "(Required) ID of document"
        }
      ]
    }
  },
  "response": [
    {
      "name": "Successful operation",
      "originalRequest": {
        "method": "GET",
        "header": [
          {
            "key": "Accept",
            "value": "application/json"
          },
          {
            "description": "Added as a part of security scheme: apikey",
            "key": "Authorization",
            "value": "<API Key>"
          }
        ],
        "url": {
          "raw": "{{baseUrl}}/documents/:id/versions?limit=<integer>&page=<integer>",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "documents",
            ":id",
            "versions"
          ],
          "query": [
            {
              "key": "limit",
              "value": "<integer>",
              "description": "Limited the result. Default is 100. Maximum can be 1000."
            },
            {
              "key": "page",
              "value": "<integer>",
              "description": "Set current Page. Default is 1."
            }
          ],
          "variable": [
            {
              "key": "id"
            }
          ]
        }
      },
      "status": "OK",
      "code": 200,
      "_postman_previewlanguage": "json",
      "header": [
        {
          "key": "Content-Type",
          "value": "application/json"
        }
      ],
      "cookie": [
      ],
      "body": "{\n  \"page\": \"<integer>\",\n  \"pages\": \"<integer>\",\n  \"limit\": \"<integer>\",\n  \"total\": \"<integer>\",\n  \"items\": [\n    {\n      \"created_at\": \"<dateTime>\",\n      \"document_id\": \"<long>\",\n      \"id\": \"<long>\",\n      \"items\": [\n        {\n          \"document_version_item_type\": \"zugferd1\",\n          \"id\": \"<long>\"\n        },\n        {\n          \"document_version_item_type\": \"xrechnung2_3_xml\",\n          \"id\": \"<long>\"\n        }\n      ],\n      \"reason\": \"<string>\"\n    },\n    {\n      \"created_at\": \"<dateTime>\",\n      \"document_id\": \"<long>\",\n      \"id\": \"<long>\",\n      \"items\": [\n        {\n          \"document_version_item_type\": \"xrechnung2_3_xml\",\n          \"id\": \"<long>\"\n        },\n        {\n          \"document_version_item_type\": \"xrechnung3_0_xml\",\n          \"id\": \"<long>\"\n        }\n      ],\n      \"reason\": \"<string>\"\n    }\n  ]\n}"
    },
    {
      "name": "Too Many Requests",
      "originalRequest": {
        "method": "GET",
        "header": [
          {
            "description": "Added as a part of security scheme: apikey",
            "key": "Authorization",
            "value": "<API Key>"
          }
        ],
        "url": {
          "raw": "{{baseUrl}}/documents/:id/versions?limit=<integer>&page=<integer>",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "documents",
            ":id",
            "versions"
          ],
          "query": [
            {
              "key": "limit",
              "value": "<integer>",
              "description": "Limited the result. Default is 100. Maximum can be 1000."
            },
            {
              "key": "page",
              "value": "<integer>",
              "description": "Set current Page. Default is 1."
            }
          ],
          "variable": [
            {
              "key": "id"
            }
          ]
        }
      },
      "status": "Too Many Requests",
      "code": 429,
      "_postman_previewlanguage": "text",
      "header": [
      ],
      "cookie": [
      ],
      "body": ""
    }
  ]
}