Salesforce

How to convert from 18 Digit Salesforce ID to 15 Digit ID Using Apex Class ?

 

@RestResource(urlMapping='/*')
global class InsertAccount
{
    @Httppost
    global static String InsertAccount()
    {  

        // Insert Account Using Post Method

        Account  acc = new Account();
        String jsonStr = null;

        if (null != RestContext.request.requestBody){
        
        jsonStr = RestContext.request.requestBody.toString();
        Map<String, object> m = (Map<String, object>)JSON.deserializeUntyped(jsonStr );
        system.debug('******'+m );
        acc.Name=(String)m.get('AccountName');
        insert acc;
       }
        return 'Account Inserted';
    }
    
    
     @HttpGet
    global static String InsertAccountRest()
    {   

               // Insert Account Using Get Method

        Account  acc1 = new Account();
        acc1.Name=RestContext.request.params.get('AccountName');
        insert acc1;
    
        return 'Account Inserted';
    }
}

> For Executing the REST API Please do following steps

• Go to this Link > https://workbench.developerforce.com/login.php

• Select your Environment and API Version then checked the terms of service

• Then click on Login With Salesforce

 Using GetMethod

Using Post Method

How to use REST API in   Salesforce ?

This is the Class For REST API

APEX Class 

@RestResource(urlMapping=’/*’)
global with sharing class LocationRESTAPI {
global class Location_Result {
DOuble latitude{get;set;}
Double longitude{get;set;}
string userLocation{get;set;}
Boolean result{get;set;}
}
@RestResource(urlMapping=’/setLocation’)
@httppost
global static void setLocationDetails(Decimal latitude, Decimal longitude,String conId) {
Boolean result = false;
RestRequest request = RestContext.request;
RestResponse response = RestContext.response;
system.debug(‘==latitude==>’+latitude‘longitude====>’+longitude);
try{
Contact con = new Contact();
con.Location__latitude__s = latitude;
con.Location__Longitude__s = longitude;
con.lastname = ‘test';
insert con;
result = true;
}catch(Exception e) {
result = false;
}
response.responseBody = Blob.valueOf(‘{ “result”:’+ result +’ }’);
return;
}
global static String getUserInfo(){
return UserInfo.getProfileId();
}
@RestResource(urlMapping=’/getLocation’)
@HttpGet
global static Location_Result getLocation(){
RestRequest request = RestContext.request;
RestResponse response = RestContext.response;
/*  Location_Result location_Result = new Location_Result();
String contactId = request.params.get(‘ConId’);
system.debug(‘==contactId ==>’+contactId );
Contact con = new Contact(); */
String uId = userinfo.getUserId();
system.debug(‘===uId====>’+uId
User u = new User();
u = [Select Id,ContactId from User where id =: uid];
Location_Result location_Result = new Location_Result();
Contact con = new Contact();
try {
con = [SELECT Name,Title,Account.Name,OwnerId,Location__Longitude__s,Location__latitude__s FROM Contact WHERE id =: u.ContactId]; // Name =: contactName OR Account.Name =: companyName OR Title =: jobTitle  limit 1];
location_Result.latitude = con.Location__latitude__s;
location_Result.longitude = con.Location__Longitude__s;
location_Result.result = true;
}catch(Exception e) {
location_Result.result = false;
}
return location_Result;
}
}
> For Executing the REST API Please do following steps

• Go to this Link > https://workbench.developerforce.com/login.php

• Select your Environment and API Version then checked the terms of service

• Then click on Login With Salesforce

 

• After the logged into Workbench you can Choose HTTP Method to perform on the REST API service, (Here I Choose GET Method and Fetch Longitude and Latitude From Contact Record).

• And also you can see the Raw Response of that particular record by clicking on SHOW RAW RESPONCE ( Here I already select that Link so it’s show me the HIDE RAW RESPONSE )

 Please check below post . I hope that will help you
https://developer.salesforce.com/page/Apex_Code_Best_Practices


1) One Trigger Per Object
A single Apex Trigger is all you need for one particular object. If you develop multiple Triggers for a single object, you have no way of controlling the order of execution if those Triggers can run in the same contexts

2) Logic-less Triggers
If you write methods in your Triggers, those can’t be exposed for test purposes. You also can’t expose logic to be re-used anywhere else in your org.

3) Context-Specific Handler Methods
Create context-specific handler methods in Trigger handlers


4) Bulkify your Code
Bulkifying Apex code refers to the concept of making sure the code properly handles more than one record at a time.

5) Avoid SOQL Queries or DML statements inside FOR Loops
An individual Apex request gets a maximum of 100 SOQL queries before exceeding that governor limit. So if this trigger is invoked by a batch of more than 100 Account records, the governor limit will throw a runtime exception

6) Using Collections, Streamlining Queries, and Efficient For Loops
It is important to use Apex Collections to efficiently query data and store the data in memory. A combination of using collections and streamlining SOQL queries can substantially help writing efficient Apex code and avoid governor limits

7) Querying Large Data Sets
The total number of records that can be returned by SOQL queries in a request is 50,000. If returning a large set of queries causes you to exceed your heap limit, then a SOQL query for loop must be used instead. It can process multiple batches of records through the use of internal calls to query and queryMore

8) Use @future Appropriately
It is critical to write your Apex code to efficiently handle bulk or many records at a time. This is also true for asynchronous Apex methods (those annotated with the @future keyword). The differences between synchronous and asynchronous Apex can be found

9) Avoid Hardcoding IDs
When deploying Apex code between sandbox and production environments, or installing Force.com AppExchange packages, it is essential to avoid hardcoding IDs in the Apex code. By doing so, if the record IDs change between environments, the logic can dynamically identify the proper data to operate against and not fail

 

This post is for insert ACCOUNT as well as its CONTACT.

 

 e.g. see below screeshot :

 

 

Wrapper Class in Salesforce.

 

 Apex Class:

Public class OrderController{
    Public List<Order__c> orderList{get;set;}
    Public WrapperClass singleConditionWrapper{get;set;}
    Public List<WrapperClass> WrapperList{get;set;}
    Public List<System__c> systemList{get;set;}
   
    Public OrderController(){
        WrapperList= new List<WrapperClass>();
        orderList = new List<Order__c>();
        orderList = [select Id,Name,Part_No__c,Opportunity__r.Show_On_Sites_Page__c ,Opportunity__r.Shipping_Company__c,Opportunity__r.Shipping_City__c, Opportunity__r.Shipping_Email__c, Opportunity__r.Shipping_Phone__c, Opportunity__r.Shipping_State__c, Opportunity__r.Shipping_Street__c, Opportunity__r.Shipping_Zip__c  from Order__c where Id =: orderId];
        if(orderList.size() > 0){
            orderName = orderList.get(0).Name;
            isShow = orderList.get(0).Opportunity__r.Show_On_Sites_Page__c;
        }
       
        systemList = new List<System__c>();
        systemList = [Select Id,Name,Serial_Number__c,Asset_Tag__c from system__c where Opportunity__c =: oppId];     
        if(systemList.size() > 0){
            for(Integer i=0; i < systemList.size(); i++){
                singleConditionWrapper = new WrapperClass(systemList.get(i).Name,systemList.get(i).Serial_Number__c,systemList.get(i).Asset_Tag__c);
                WrapperList.add(singleConditionWrapper); 
            }
        }
    } 
    Public class WrapperClass{
        Public String systemName{get;set;}
        Public String serialNumber{get;set;}
        Public String assetTag {get;set;}
   
        public WrapperClass(String systemName,String serialNumber,String assetTag){
            this.systemName=systemName;
            this.serialNumber=serialNumber;
            this.assetTag =assetTag;
        }
    }
}

Visual Force Page:

<apex:page Controller="OrderController" sidebar="false" showHeader="False">
         <apex:pageBlock rendered="{!IsShow != false}"> 
           <apex:repeat value="{!WrapperList}" var="Wap">
             <apex:pageBlockSection id="SectionColor1" title="System Name : {!Wap.systemName} | Serial Number : {!Wap.serialNumber} | Asset Tag : {!Wap.assetTag}  ">
                 
                  <apex:pageBlockTable value="{!orderList}" var="ol">
                     
                      <apex:column headerValue="Part" value="{!ol.Part_No__c}"/>
                      <apex:column headerValue="Shipping Details" value="{!ol.Opportunity__r.Shipping_Company__c} {!ol.Opportunity__r.Shipping_Street__c} {!ol.Opportunity__r.Shipping_City__c} {!ol.Opportunity__r.Shipping_State__c} {!ol.Opportunity__r.Shipping_Zip__c  } {!ol.Opportunity__r.Shipping_Phone__c} {!ol.Opportunity__r.Shipping_Email__c}" />
                      <apex:column headerValue="Ship Date" />
                      <apex:column headerValue="Tracking No" />
                   
                  </apex:pageBlockTable>
                  
                <script>colorPageBlock(document.getElementById("{!$Component.SectionColor1}"), "#484848");</script> 
            </apex:pageBlockSection>
           </apex:repeat>
        </apex:pageBlock>

    </apex:form>
</apex:page>