(Lianja) MedTunnel: Login User

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Authenticate and create a session for the User. This gets a user token to be used in the Authorization header for other API calls.

For more information, see https://server.medtunnel.com/apidocs/html/M_MedTunnelSvc_Controllers_AuthenticateController_LoginUser.htm

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

loHttp = createobject("CkHttp")

// Implements the following CURL command:

// curl -X PUT -k 
//         -H "Content-Type: application/json" 
//         -d '{        "MedTunnelId":"yourMedTunnelId@yourGroup",
//                         "Password":"yourPassword",
//                         "ApplicationId":"yourApplicationId",
//                         "LocationId":"yourLocationId",
//                         "ExpirationInMinutes":"50"
//                 }'
//         https://server.medtunnel.com/MedTunnelSvc/api/Authenticate/LoginUser

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

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

// The following JSON is sent in the request body.

// {
//   "MedTunnelId": "yourMedTunnelId@yourGroup",
//   "Password": "yourPassword",
//   "ApplicationId": "yourApplicationId",
//   "LocationId": "yourLocationId",
//   "ExpirationInMinutes": "50"
// }

loJson = createobject("CkJsonObject")
loJson.UpdateString("MedTunnelId","yourMedTunnelId@yourGroup")
loJson.UpdateString("Password","yourPassword")
loJson.UpdateString("ApplicationId","yourApplicationId")
loJson.UpdateString("LocationId","yourLocationId")
loJson.UpdateString("ExpirationInMinutes","50")

loHttp.SetRequestHeader("Content-Type","application/json")

loSbRequestBody = createobject("CkStringBuilder")
loJson.EmitSb(loSbRequestBody)

loResp = loHttp.PTextSb("PUT","https://server.medtunnel.com/MedTunnelSvc/api/Authenticate/LoginUser",loSbRequestBody,"utf-8","application/json",.F.,.F.)
if (loHttp.LastMethodSuccess = .F.) then
    ? loHttp.LastErrorText
    release loHttp
    release loJson
    release loSbRequestBody
    return
endif

loSbResponseBody = createobject("CkStringBuilder")
loResp.GetBodySb(loSbResponseBody)
loJResp = createobject("CkJsonObject")
loJResp.LoadSb(loSbResponseBody)
loJResp.EmitCompact = .F.

? "Response Body:"
? loJResp.Emit()

lnRespStatusCode = loResp.StatusCode
? "Response Status Code = " + str(lnRespStatusCode)
if (lnRespStatusCode >= 400) then
    ? "Response Header:"
    ? loResp.Header
    ? "Failed."
    release loResp
    release loHttp
    release loJson
    release loSbRequestBody
    release loSbResponseBody
    release loJResp
    return
endif

release loResp

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

// {
//   "ReturnCode": 1,
//   "ReturnCodeText": "Success",
//   "Data": "{\"UserId\":36990,\"UserTypeId\":1, ... \"UserRole\":\"Account Admin\"}"
// }

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

lnReturnCode = loJResp.IntOf("ReturnCode")
lcReturnCodeText = loJResp.StringOf("ReturnCodeText")
lcData = loJResp.StringOf("Data")

// Load the Data into another JSON object and parse..
loJsonData = createobject("CkJsonObject")
loJsonData.Load(lcData)
loJsonData.EmitCompact = .F.
? loJsonData.Emit()

// Sample result.

// {
//   "UserId": 36990,
//   "UserTypeId": 1,
//   "UserTypeDesc": "Single Provider",
//   "Token": "MT 730DCA95-2B86-4A91-994E-99995B1A6FC1:9999952A-C6DA-4FB5-83D6-9999E880B4A2:50:/hc3CTWCS0kNMxZXTWR4NQ==:tev2vAToTCrnuyT6rxyCgQ==:sAYcvgPoIfaaCF0+gdeSD1GFcYk=",
//   "MailboxId": 36965,
//   "UserRole": "Account Admin"
// }

lcToken = loJsonData.StringOf("Token")
? "Token: " + lcToken


release loHttp
release loJson
release loSbRequestBody
release loSbResponseBody
release loJResp
release loJsonData