mirror of
https://github.com/Valeh2012/PersonalVotingMachine
synced 2024-11-22 17:30:59 +02:00
70 lines
2.2 KiB
C++
70 lines
2.2 KiB
C++
/**
|
|
* @file VoteController.cpp
|
|
* @brief VoteController implementation file
|
|
* */
|
|
|
|
#include "cJSON.h"
|
|
#include "controller.h"
|
|
|
|
VoteController::VoteController(BaseModel *model, const char * sni){
|
|
|
|
this->vw = new IndexView();
|
|
this->model = static_cast<VoteModel *>(model);
|
|
this->sni = sni;
|
|
}
|
|
|
|
void VoteController::index(){
|
|
|
|
try{
|
|
// send last hash to vote and get voteID
|
|
ESP_LOGI(TAG, "final voting request sent");
|
|
cJSON* voteJson = RPC::Instance().send_json_rpc(sni, generateVoteRequestJSON()); //! * send signed digital ballot to voting service
|
|
|
|
if(voteJson == NULL){
|
|
throw "Empty response";
|
|
}
|
|
if(cJSON_GetObjectItem(voteJson, "error")->valuestring != NULL){ //! * check error message
|
|
throw cJSON_GetObjectItem(voteJson, "error")->valuestring;
|
|
}
|
|
|
|
cJSON* result = cJSON_GetObjectItem(voteJson, "result"); //! * if no error, parse result
|
|
size_t len = strlen(cJSON_GetObjectItem(result, "VoteID")->valuestring);
|
|
this->model->voteID = (char *) malloc(len+1); //! * allocate memory and store voteID
|
|
memset(this->model->voteID, 0, len+1);
|
|
memcpy(this->model->voteID, cJSON_GetObjectItem(result, "VoteID")->valuestring,len);
|
|
|
|
cJSON_Delete(voteJson);
|
|
ESP_LOGI(TAG, "voteID: %s", this->model->voteID);
|
|
this->vw->render((void *) "Vote casted");
|
|
}
|
|
catch (const char* msg){
|
|
this->vw->render((void *)msg);
|
|
throw msg;
|
|
}
|
|
}
|
|
|
|
char* VoteController::generateVoteRequestJSON(){
|
|
|
|
cJSON *root, *params, *param;
|
|
root = cJSON_CreateObject();
|
|
cJSON_AddNumberToObject(root, "id", 0.0);
|
|
cJSON_AddItemToObject(root, "method", cJSON_CreateString("RPC.Vote"));
|
|
|
|
params = cJSON_CreateArray();
|
|
cJSON_AddItemToObject(root, "params", params);
|
|
|
|
cJSON_AddItemToArray(params, param=cJSON_CreateObject());
|
|
cJSON_AddStringToObject(param, "AuthMethod", "ticket");
|
|
cJSON_AddStringToObject(param, "AuthToken", this->model->authToken);
|
|
cJSON_AddStringToObject(param, "Choices", this->model->choices);
|
|
cJSON_AddStringToObject(param, "SessionID", this->model->ssid);
|
|
cJSON_AddStringToObject(param, "OS", "FreeRTOS");
|
|
cJSON_AddStringToObject(param, "Type", "bdoc");
|
|
cJSON_AddStringToObject(param, "Vote", (char *) this->model->voteBase64);
|
|
|
|
char* pretty = cJSON_Print(root);
|
|
cJSON_Delete(root);
|
|
|
|
return pretty;
|
|
}
|