(Swift 3,4,5...) GeoOp - Export Clients to CSV

Export client data to a CSV.

Chilkat Downloads for the Swift Programming Language MAC OS X (Cocoa) Objective-C/Swift Libs iOS Objective-C/Swift Libs

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

    // This example also assumes an OAuth2 access token was previously fetched.
    // and saved in a JSON file.  

    // First get our previously obtained access token.
    // {"access_token":"e6dqdG....mzjpT04w==","token_type":"Bearer","expires_in":2592000,"owner_id":999236}
    let jsonToken = CkoJsonObject()!
    var success: Bool = jsonToken.loadFile("qa_data/tokens/geoop.json")

    // This example assumes we previously obtained an access token
    let oauth2 = CkoOAuth2()!
    oauth2.accessToken = jsonToken.string(of: "access_token")

    let rest = CkoRest()!

    // Connect to GeoOp and send the following GET request:

    // GET /users HTTP/1.1
    // Host: api.geoop.com
    var bAutoReconnect: Bool = true
    success = rest.connect("api.geoop.com", port: 443, tls: true, autoReconnect: bAutoReconnect)
    if success != true {
        print("\(rest.lastErrorText!)")
        return
    }

    // Provide the authentication credentials (i.e. the access token)
    rest.setAuthOAuth2(oauth2)

    // Set the X-Version header.
    rest.addHeader("X-Version", value: "1.0")

    var responseBody: String? = rest.fullRequestNoBody("GET", uriPath: "/clients")
    if rest.lastMethodSuccess != true {
        print("\(rest.lastErrorText!)")
        return
    }

    let json = CkoJsonObject()!
    json.emitCompact = false

    // If the response status code did not indicate success, then see what happened..
    if rest.responseStatusCode.intValue != 200 {
        print("Request Header: ")
        print("\(rest.lastRequestHeader!)")
        print("----")
        print("Response StatusCode = \(rest.responseStatusCode.intValue)")
        print("Response StatusLine: \(rest.responseStatusText!)")
        print("Response Header:")
        print("\(rest.responseHeader!)")
        json.load(responseBody)
        print("\(json.emit()!)")
        return
    }

    json.load(responseBody)
    // Show the full JSON response.. (see below)
    print("\(json.emit()!)")
    print("---")

    let csv = CkoCsv()!
    csv.hasColumnNames = true
    csv.setColumnName(0, columnName: "id")
    csv.setColumnName(1, columnName: "companyName")
    csv.setColumnName(2, columnName: "businessType")
    csv.setColumnName(3, columnName: "account_id")
    csv.setColumnName(4, columnName: "address_line1")
    csv.setColumnName(5, columnName: "address_city")
    csv.setColumnName(6, columnName: "address_postcode")

    // Iterate over each client and populate the CSV...
    var numRecords: Int = json.size(ofArray: "clients").intValue
    var i: Int = 0
    while i < numRecords {

        json.i = i
        csv.setCellByName(i, columnName: "id", content: json.string(of: "clients[i].id"))
        csv.setCellByName(i, columnName: "companyName", content: json.string(of: "clients[i].companyName"))
        csv.setCellByName(i, columnName: "businessType", content: json.string(of: "clients[i].businessType"))
        csv.setCellByName(i, columnName: "account_id", content: json.string(of: "clients[i].account.id"))
        csv.setCellByName(i, columnName: "address_line1", content: json.string(of: "clients[i].address.line1"))
        csv.setCellByName(i, columnName: "address_city", content: json.string(of: "clients[i].address.city"))
        csv.setCellByName(i, columnName: "address_postcode", content: json.string(of: "clients[i].address.postcode"))
        i = i + 1
    }

    // Show the CSV.
    print("\(csv.saveToString()!)")

    // Save the CSV.
    csv.saveFile("qa_output/clients.csv")

    // ---------------------------------------------------------------------
    // The full JSON response containing all client data:
    // 
    // 	{
    // 	  "result": "success",
    // 	  "clients": [
    // 	    {
    // 	      "id": 9555868,
    // 	      "firstName": "[ Demo",
    // 	      "lastName": "Client ]",
    // 	      "companyName": "Miller Park Cafe",
    // 	      "businessType": "Licensed Restaurant",
    // 	      "leadSource": "",
    // 	      "emailAddress": null,
    // 	      "phoneNumber": null,
    // 	      "mobileNumber": null,
    // 	      "faxNumber": null,
    // 	      "notes": "",
    // 	      "deleted": false,
    // 	      "hasRecentJobs": true,
    // 	      "created": "2016-10-26T12:05:09+00:00",
    // 	      "modified": "2016-10-26T12:05:09+00:00",
    // 	      "billingClient": null,
    // 	      "account": {
    // 	        "id": 39409
    // 	      },
    // 	      "address": {
    // 	        "line1": "1732 Pennsylvania Avenue NW",
    // 	        "line2": "",
    // 	        "city": "Washington",
    // 	        "postcode": "20006",
    // 	        "latitude": 38.899037,
    // 	        "longitude": -77.040207
    // 	      },
    // 	      "mailingAddress": {}
    // 	    },
    // 	    {
    // 	      "id": 9571176,
    // 	      "firstName": "Mildred",
    // 	      "lastName": "Vanildred",
    // 	      "companyName": "Ice Cream Industries",
    // 	      "businessType": "Ice Cream",
    // 	      "leadSource": null,
    // 	      "emailAddress": "milli@icecreamindustries.com",
    // 	      "phoneNumber": "678-555-1012",
    // 	      "mobileNumber": null,
    // 	      "faxNumber": null,
    // 	      "notes": "",
    // 	      "deleted": false,
    // 	      "hasRecentJobs": true,
    // 	      "created": "2016-10-31T12:32:12+00:00",
    // 	      "modified": "2016-10-31T12:32:13+00:00",
    // 	      "billingClient": null,
    // 	      "account": {
    // 	        "id": 39409
    // 	      },
    // 	      "address": {
    // 	        "line1": "2101 West Roosevelt Road",
    // 	        "line2": null,
    // 	        "city": "Wheaton",
    // 	        "postcode": "60187",
    // 	        "latitude": 41.8581778,
    // 	        "longitude": -88.1380111
    // 	      },
    // 	      "mailingAddress": {
    // 	        "line1": "2101 West Roosevelt Road",
    // 	        "line2": null,
    // 	        "city": "Wheaton"
    // 	      }
    // 	    },
    // 	    {
    // 	      "id": 9571218,
    // 	      "firstName": "Joe",
    // 	      "lastName": "Miller",
    // 	      "companyName": "Miller Bakery",
    // 	      "businessType": "Licensed Bakery",
    // 	      "leadSource": "",
    // 	      "emailAddress": null,
    // 	      "phoneNumber": null,
    // 	      "mobileNumber": null,
    // 	      "faxNumber": null,
    // 	      "notes": "",
    // 	      "deleted": false,
    // 	      "hasRecentJobs": true,
    // 	      "created": "2016-10-31T13:02:07+00:00",
    // 	      "modified": "2016-10-31T13:02:07+00:00",
    // 	      "billingClient": null,
    // 	      "account": {
    // 	        "id": 39409
    // 	      },
    // 	      "address": {
    // 	        "line1": "1832 Pennsylvania Avenue NW",
    // 	        "line2": "",
    // 	        "city": "Washington",
    // 	        "postcode": "20006",
    // 	        "latitude": 0,
    // 	        "longitude": 0
    // 	      },
    // 	      "mailingAddress": {
    // 	        "line1": "",
    // 	        "line2": "",
    // 	        "city": ""
    // 	      }
    // 	    }
    // 	  ],
    // 	  "metadata": {
    // 	    "page": 1,
    // 	    "pagesCount": 1,
    // 	    "recordsPerPage": 20,
    // 	    "recordsCount": 3
    // 	  }
    // 	}
    // 

}