WeekFourHomework

gistfile1.txt

public with sharing class RecipeUtil {

    public static String getComplexity(Recipe__c recipe){
        //Calling out to a method on the HelperFunctions class called rateRecipeComplexity
        Integer intRating = HelperFunctions.rateRecipeComplexity(recipe);
        String rating;
        //: If the method returns a 3, that’s ‘Difficult’, a 2 is ‘Moderate’ and a 1 is ‘Simple’
        if (intRating == 3) {
          rating = 'Difficult';
        } else if (intRating == 2) {
          rating = 'Moderate';
        } else {
          rating = 'Simple';
        }
    
        return rating;
      }
}

gistfile2.txt

trigger RecipeTrigger on Recipe__c(
  before insert,
  after insert,
  before update,
  after update
) {
  if (Trigger.isbefore && (Trigger.isUpdate || Trigger.isInsert)) {
    RecipeTriggerHandler.beforeRecipeInsertOrUpdate(Trigger.new);
  }
  if (Trigger.isAfter && Trigger.isUpdate) {
    RecipeTriggerHandler.afterRecipeUpdate(Trigger.old);
  }

}

WeekFourHomework

public with sharing class RecipeTriggerHandler {
  //created a method before recipe insert or update to check if it is missing any field value
  public static void beforeRecipeInsertOrUpdate(List<Recipe__c> listRec) {
    //looping through list of recipe and checking if any of the field missing valu
    for (Recipe__c recipe : listRec) {
      if (
        recipe.Name == null ||
        recipe.Active_Time__c == null ||
        recipe.Description__c == null ||
        recipe.Active_Time_Units__c == null ||
        recipe.Servings__c == null
      ) {
        //if field is missing value it will marked the Draft checkbox
        recipe.Draft__c = true;
      }
      else
      {
        recipe.Draft__c = false;
      }

      // Complexity field from Recipe object is getting the numerical rating back from the method rateRecipeComplexity.
      // and use it to fill in the Complexity__c field.
      // If the method returns a 3, that’s ‘Difficult’, a 2 is ‘Moderate’ and a 1 is ‘Simple’
      recipe.Complexity__c = RecipeUtil.getComplexity(recipe);
    }
  }
  public static void afterRecipeUpdate(List<Recipe__c> listRec) {
    List<Recipe_Usage__c> listUsage = [
      SELECT Recipe__r.Id, Recipe__r.Name, Cookbook__r.Id, Cookbook__r.OwnerId
      FROM Recipe_Usage__c
      WHERE Recipe__c IN :listRec AND Recipe__r.Draft__c = FALSE
      WITH SECURITY_ENFORCED
    ];

    List<Task> lstTask = new List<Task>();
    for (Recipe_Usage__c ru : listUsage) {
      Task t = new Task();
      t.OwnerId = ru.Cookbook__r.OwnerId;
      t.ActivityDate = Date.Today().addDays(7);
      t.Subject = 'Please Review this for Recipe ' + ru.Recipe__r.Name;
      lstTask.add(t);
    }
    //checking security permission
    if (Schema.SObjectType.Task.isCreateable()) {
      insert lstTask;
    }
  }
}