Pascal (Lazarus/Delphi)

Faire - Get All Products

See more Faire Examples

Retrieves a list of products, ordered ascending by updated_at. By default, it only returns non-deleted products. Pascal (Lazarus/Delphi)

program ChilkatDemo;

// Demonstrates using the Chilkat Pascal wrapper via the C bridge DLL.
// Builds as a console application under Lazarus (FPC) or Delphi.

{$IFDEF FPC}
  {$MODE DELPHI}
{$ENDIF}
{$APPTYPE CONSOLE}

uses
  {$IFDEF UNIX}
  cthreads,
  {$ENDIF}
  SysUtils,
  CkDllLoader,
  Chilkat.Http,
  Chilkat.StringBuilder,
  Chilkat.HttpResponse,
  Chilkat.JsonObject;

// ---------------------------------------------------------------------------

procedure RunDemo;
var
  success: Boolean;
  http: THttp;
  queryParams: TJsonObject;
  resp: THttpResponse;
  sbResponseBody: TStringBuilder;
  jResp: TJsonObject;
  respStatusCode: Integer;
  id: string;
  brand_id: string;
  short_description: string;
  description: string;
  wholesale_price_cents: Integer;
  retail_price_cents: Integer;
  sale_state: string;
  active: Boolean;
  deleted: Boolean;
  name: string;
  unit_multiplier: Integer;
  taxonomy_typeId: string;
  taxonomy_typeName: string;
  created_at: string;
  updated_at: string;
  j: Integer;
  count_j: Integer;
  page: Integer;
  limit: Integer;
  i: Integer;
  count_i: Integer;

begin
  success := False;

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

  http := THttp.Create;

  //  Implements the following CURL command:

  //  curl -X GET -H "X-FAIRE-ACCESS-TOKEN: <access_token>" -d "limit=50" -d "page=1" https://www.faire.com/api/v1/products

  //  Use the following online tool to generate HTTP code from a CURL command
  //  Convert a cURL Command to HTTP Source Code

  queryParams := TJsonObject.Create;
  queryParams.UpdateInt('limit',50);
  queryParams.UpdateInt('page',1);

  http.SetRequestHeader('X-FAIRE-ACCESS-TOKEN','<access_token>');

  resp := THttpResponse.Create;
  success := http.HttpParams('GET','https://www.faire.com/api/v1/products',queryParams,resp);
  if (success = False) then
    begin
      WriteLn(http.LastErrorText);
      Exit;
    end;

  sbResponseBody := TStringBuilder.Create;
  resp.GetBodySb(sbResponseBody);

  jResp := TJsonObject.Create;
  jResp.LoadSb(sbResponseBody);
  jResp.EmitCompact := False;

  WriteLn('Response Body:');
  WriteLn(jResp.Emit());

  respStatusCode := resp.StatusCode;
  WriteLn('Response Status Code = ' + respStatusCode);
  if (respStatusCode >= 400) then
    begin
      WriteLn('Response Header:');
      WriteLn(resp.Header);
      WriteLn('Failed.');
      Exit;
    end;

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

  //  {
  //    "page": 1,
  //    "limit": 50,
  //    "products": [
  //      {
  //        "id": "p_123",
  //        "brand_id": "b_abc",
  //        "short_description": "Our candles smell fantastic. Want to know how good? Read our description!",
  //        "description": "Glad you decided to read our description! We have significantly more characters to describe to you just how good our candles smell.",
  //        "wholesale_price_cents": 500,
  //        "retail_price_cents": 1000,
  //        "sale_state": "FOR_SALE",
  //        "active": true,
  //        "deleted": false,
  //        "name": "Faire's fantastic candle",
  //        "unit_multiplier": 8,
  //        "taxonomy_type": {
  //          "id": "tt_23nl3bzl00",
  //          "name": "Votive Candle"
  //        },
  //        "options": [
  //        ],
  //        "created_at": "20190314T000915.000Z",
  //        "updated_at": "20190315T000915.000Z"
  //      }
  //    ]
  //  }

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

  page := jResp.IntOf('page');
  limit := jResp.IntOf('limit');
  i := 0;
  count_i := jResp.SizeOfArray('products');
  while i < count_i do
    begin
      jResp.I := i;
      id := jResp.StringOf('products[i].id');
      brand_id := jResp.StringOf('products[i].brand_id');
      short_description := jResp.StringOf('products[i].short_description');
      description := jResp.StringOf('products[i].description');
      wholesale_price_cents := jResp.IntOf('products[i].wholesale_price_cents');
      retail_price_cents := jResp.IntOf('products[i].retail_price_cents');
      sale_state := jResp.StringOf('products[i].sale_state');
      active := jResp.BoolOf('products[i].active');
      deleted := jResp.BoolOf('products[i].deleted');
      name := jResp.StringOf('products[i].name');
      unit_multiplier := jResp.IntOf('products[i].unit_multiplier');
      taxonomy_typeId := jResp.StringOf('products[i].taxonomy_type.id');
      taxonomy_typeName := jResp.StringOf('products[i].taxonomy_type.name');
      created_at := jResp.StringOf('products[i].created_at');
      updated_at := jResp.StringOf('products[i].updated_at');
      j := 0;
      count_j := jResp.SizeOfArray('products[i].options');
      while j < count_j do
        begin
          jResp.J := j;
          j := j + 1;
        end;

      i := i + 1;
    end;



  http.Free;
  queryParams.Free;
  resp.Free;
  sbResponseBody.Free;
  jResp.Free;

end;

// ---------------------------------------------------------------------------

begin

  try
    RunDemo;
  except
    on E: Exception do
      WriteLn('Unhandled exception: ', E.ClassName, ': ', E.Message);
  end;

  WriteLn;
  {$IFDEF MSWINDOWS}
  WriteLn('Press Enter to exit...');
  ReadLn;
  {$ENDIF}
end.