SalesforceInterface Class Reference

 #include "Definitions.h"       // definitions including platform specifics...
 #include "Logger.h"
 
 // include salesforce.com credentials
 #include "sf_creds.h"
 
 // our Serial port
 #include "BufferedSerial.h"
 BufferedSerial pc(USBTX, USBRX);
 
 // Ethernet
 #include "EthernetInterface.h"
 EthernetInterface ethernet;
 
 // HTTP 
 #include "HTTPClient.h"
 HTTPClient http;
 
 // Salesforce.com Interface
 #include "SalesforceInterface.h"
  
 // test case persistence
 char *object_name = NULL;
 char *account_name = NULL;
 char *updated_account_name = NULL;
 char *external_id_field_name = NULL;
 char *external_id_field_value = NULL;
 DEFINE_SML_BUFFER(record_id);
    
 // *************** Test Cases ************************
 
 void Test_getSalesforceToken(Logger *logger,SalesforceInterface *sf) {
     logger->log("\r\n\r\nGetting Salesforce Token...");
     logger->turnLEDPurple();
     
     // get the salesforce token     
     char *id = sf->getSalesforceToken();
     if (id != NULL && strlen(id) > 0)
         logger->log("Saleforce token: %s",id);
     else
         logger->log("Unable to get Saleforce token");
     logger->turnLEDGreen();
 }
 
 void Test_query(Logger *logger,SalesforceInterface *sf,char *query_str) {
     logger->log("\r\n\r\nExecuting test query: %s",query_str);
     logger->turnLEDPurple();
     if (query_str != NULL && strlen(query_str) > 0) { 
         ALLOC_BUFFER(response);
         char *answer = sf->query(query_str,response,MAX_BUFFER_LENGTH);
         if (answer != NULL) logger->log("query result: %s",answer);
         else logger->log("query - NULL result");
     }
     else {
        logger->log("Unable to perform query as we do not have our salesforce token");
     }
     logger->turnLEDGreen();
 }
 
 void Test_create(Logger *logger,SalesforceInterface *sf) {
     logger->log("\r\n\r\nExecuting create()");
     logger->turnLEDPurple();
     
     // create a new record
     MbedJSONValue new_record;
     new_record["name"] = account_name;
     
     // DEBUG
     logger->log("Create: new record: %s",new_record.serialize().c_str());
     
     // create...
     MbedJSONValue response = sf->createRecord(object_name,new_record);
     
     // display the result
     char *result = (char *)response.serialize().c_str();
     if (result != NULL && strlen(result) > 0 && strcmp(result,"null") != 0) {
        // save off the token if we succeeded
        logger->log("Create: result: %s",result);
        logger->log("Create: http_code=%d",sf->httpResponseCode());
        RESET_SML_BUFFER(record_id);
        strcpy(record_id,(char *)response["id"].get<std::string>().c_str());
     }
     else {
        // failure
        logger->log("Create: FAILED http_code=%d",sf->httpResponseCode());
     }
     logger->turnLEDGreen();
 }
 
 void Test_read(Logger *logger,SalesforceInterface *sf) {
     logger->log("\r\n\r\nExecuting read()");
     logger->turnLEDPurple();
          
     // DEBUG
     logger->log("Read: reading: %s from %s",record_id,object_name);
     
     // read...
     MbedJSONValue response = sf->readRecord(object_name,record_id);
     
     // display the result
     char *result = (char *)response.serialize().c_str();
     if (result != NULL && strlen(result) > 0 && strcmp(result,"null") != 0) {
        // save off the token if we succeeded
        logger->log("Read: result: %s",result);
        logger->log("Read: http_code=%d",sf->httpResponseCode());
     }
     else {
        // failure
        logger->log("Read: FAILED http_code=%d",sf->httpResponseCode());
     }
     
     logger->turnLEDGreen();
 }
 
 void Test_create_external_id(Logger *logger,SalesforceInterface *sf) {
     logger->log("\r\n\r\nExecuting create(ExternalID)");
     logger->turnLEDPurple();
     
     // create a new record
     MbedJSONValue new_record;
     new_record[external_id_field_name] = external_id_field_value;
     
     // DEBUG
     logger->log("create(ExternalID): new record: %s",new_record.serialize().c_str());
     
     // create...
     MbedJSONValue response = sf->createRecord(object_name,new_record);
     
     // display the result
     char *result = (char *)response.serialize().c_str();
     if (result != NULL && strlen(result) > 0 && strcmp(result,"null") != 0) {
        // save off the token if we succeeded
        logger->log("create(ExternalID): result: %s",result);
        logger->log("create(ExternalID): http_code=%d",sf->httpResponseCode());
        RESET_SML_BUFFER(record_id);
        strcpy(record_id,(char *)response["id"].get<std::string>().c_str());
     }
     else {
        // failure
        logger->log("create(ExternalID): FAILED http_code=%d",sf->httpResponseCode());
     }
     logger->turnLEDGreen();
 }
 
 void Test_read_by_external_id_and_value(Logger *logger,SalesforceInterface *sf) {
     logger->log("\r\n\r\nExecuting read(externalID)...");
     logger->turnLEDPurple();
          
     // DEBUG
     logger->log("read(externalID): reading: %s from %s with value %s",object_name,external_id_field_name,external_id_field_value);
     
     // read (external ID)...
     MbedJSONValue response = sf->readRecord(object_name,external_id_field_name,external_id_field_value);
     
     // display the result
     char *result = (char *)response.serialize().c_str();
     if (result != NULL && strlen(result) > 0 && strcmp(result,"null") != 0) {
        // save off the token if we succeeded
        logger->log("read(externalID): result: %s",result);
        logger->log("read(externalID): http_code=%d",sf->httpResponseCode());
     }
     else {
        // failure
        logger->log("read(externalID): FAILED http_code=%d",sf->httpResponseCode());
     }
     
     logger->turnLEDGreen();
 }
 
 void Test_update(Logger *logger,SalesforceInterface *sf) {
     logger->log("\r\n\r\nExecuting update()");
     logger->turnLEDPurple();
     
     // update am existing record - assume "name" is the proper key for the record you wish to update...
     MbedJSONValue changed_record;
     changed_record["name"] = updated_account_name;
     
     // DEBUG
     logger->log("Update: updated record: %s",changed_record.serialize().c_str());
     
     // update...
     bool updated = sf->updateRecord(object_name,record_id,changed_record);
     
     // display the result
     if (updated) {
        // SUCCESS
        logger->log("Update: successful! http_code=%d",sf->httpResponseCode());
     }
     else {
        // failure
        logger->log("Update: FAILED http_code=%d",sf->httpResponseCode());
     }
     logger->turnLEDGreen();
 }
 
 void Test_upsert_external_id(Logger *logger,SalesforceInterface *sf) {
     logger->log("\r\n\r\nExecuting upsert(ExternalID)");
     logger->turnLEDPurple();
     
     // update am existing record - assume "name" is the proper key for the record you wish to update...
     MbedJSONValue changed_record;
     changed_record["name"] = updated_account_name;
     
     // DEBUG
     logger->log("upsert(ExternalID): upserted record: %s",changed_record.serialize().c_str());
     
     // Upsert...
     bool updated = sf->upsertRecord(object_name,external_id_field_name,external_id_field_value,changed_record);
     
     // display the result
     if (updated) {
        // SUCCESS
        logger->log("upsert(ExternalID): successful! http_code=%d",sf->httpResponseCode());
     }
     else {
        // failure
        logger->log("upsert(ExternalID): FAILED http_code=%d",sf->httpResponseCode());
     }
     logger->turnLEDGreen();
 }
 
 void Test_delete(Logger *logger,SalesforceInterface *sf) {
     logger->log("\r\n\r\nExecuting delete()");
     logger->turnLEDPurple();
     
     // DEBUG
     logger->log("Delete: deleting: %s from %s",record_id,object_name);
     
     // delete...
     bool deleted = sf->deleteRecord(object_name,record_id);
     
     // display the result
     if (deleted) {
        // SUCCESS
        logger->log("Delete: successful! http_code=%d",sf->httpResponseCode());
     }
     else {
        // failure
        logger->log("Delete: FAILED http_code=%d",sf->httpResponseCode());
     }
     
     logger->turnLEDGreen();
 }
 
 void Test_reset_auth(Logger *logger,SalesforceInterface *sf) {
     logger->log("\r\n\r\nForcing API to reset OAUTH token and Salesforce Token...");
     logger->turnLEDPurple();
     sf->resetSalesforceToken();
     logger->turnLEDGreen();
 }
 
 // *************** Test Cases ************************
 
 // Main Task...
 void mainTask(void const *v) {
        
    // create our object instances 
    Logger logger(&pc,NULL);    
    SalesforceInterface *sf = NULL;
    
    // announce
    logger.log("\r\n\r\nARM Salesforce Interface Testharness v%s",APP_VERSION);
    logger.turnLEDBlue();
    
    // initialize Ethernet
    logger.log("Initializing Ethernet...");
    ethernet.init();
    
    // get a DHCP address and bring the network interface up
    logger.log("Getting IP Address...");
    logger.turnLEDOrange();
    if (ethernet.connect() == 0) {
        // log our IP address (DHCP)
        logger.log("IP Address: %s",ethernet.getIPAddress());
        
        // allocate the Salesforce.com interface
        logger.log("Allocating Saleforce.com interface...");
        sf = new SalesforceInterface(&http,&logger);
        
        // set our Salesforce.com credentials
        sf->setCredentials(username,password,client_id,client_secret);
        
        // *************** BEGIN TEST CASES *****************        

        // configuration for the test cases        
        object_name             = "Account";       // use the account object
        account_name            = "ARM";           // add this record (name)
        updated_account_name    = "ARM Holdings";  // update the existing record's name to this
        external_id_field_name  = "Device__c";     // External ID field name
        external_id_field_value = "ABC123";        // External ID field value
        RESET_SML_BUFFER(record_id);               // buffer for the record's token
        
        // Perform a Create
        Test_create(&logger,sf);
                
        // Perform a Read
        Test_read(&logger,sf);
        
        // Perform a Query
        Test_query(&logger,sf,"SELECT Id,Name FROM Account LIMIT 5");
        
        // Perform an Update
        Test_update(&logger,sf);
                
        // Perform a second Read to visually confirm the update above...
        Test_read(&logger,sf);
        
        // Perform a Create (External ID)
        Test_create_external_id(&logger,sf);
        
        // Perform an Upsert
        Test_upsert_external_id(&logger,sf);
        
        // Perform a read of the external ID'ed specified by a given value
        Test_read_by_external_id_and_value(&logger,sf);
        
        // force the API to re-acquire the OAUTH token and Salesforce Token 
        Test_reset_auth(&logger,sf);
        
        // Perform a Read (should re-acquire the OAUTH token and Salesforce Token)
        Test_read(&logger,sf);
        
        // Perform a Delete
        Test_delete(&logger,sf);
                
        // reset the record token buffer
        // RESET_SML_BUFFER(record_id);
        
        // Perform a Read - should error out
        Test_read(&logger,sf);
                        
        // reset the record token buffer
        RESET_SML_BUFFER(record_id);
        
        // *************** BEGIN TEST CASES *****************      
        
        // entering main loop
        logger.log("All tests complete...\r\nExiting...");
        logger.turnLEDBlue();
        exit(0);
     }
     else {
         logger.log("No Network... Exiting...");
         logger.turnLEDRed();
         exit(1);
     }     
  }
  
  // main entry
  int main() {
     Thread workerTask(mainTask, NULL, osPriorityNormal, STACK_SIZE);
     while (true) {
        Thread::wait(10*WAIT_TIME_MS);
     }
  }