More overload method for setFieldValue

Now it can consume a Map<Id, *> and Map<String, *> and includes unit-test

Replaces PR: apex-enterprise-patterns#390

Author: wimvelzeboer

sfdx-source/apex-common/main/classes/fflib_SObjects.cls

@@ -266,6 +266,52 @@ public virtual class fflib_SObjects
 		}
 	}
 
+	/**
+	 * Sets a value to the given field only when key field Id value is provided in the given map
+	 *
+	 * @param sObjectIdFieldToCheck The SObject Id Field to match the key against in the provided map
+	 * @param sObjectFieldToUpdate The SObjectField to store the mapped value when the key matches the value in the sObjectFieldToUpdate field
+	 * @param values Map of values to store by the sObjectIdFieldToCheck fields value
+	 */
+	@TestVisible
+	protected virtual void setFieldValue(
+			Schema.SObjectField sObjectIdFieldToCheck,
+			Schema.SObjectField sObjectFieldToUpdate,
+			Map<Id, Object> values)
+	{
+		for (SObject record : getRecords())
+		{
+			Id keyValue = (Id) record.get(sObjectIdFieldToCheck);
+			if (values?.containsKey(keyValue))
+			{
+				record.put(sObjectFieldToUpdate, values.get(keyValue));
+			}
+		}
+	}
+
+	/**
+	 * Sets a value to the given field only when key field String value is provided in the given map
+	 *
+	 * @param sObjectStringFieldToCheck The SObject String Field to match the key against in the provided map
+	 * @param sObjectFieldToUpdate The SObjectField to store the mapped value when the key matches the value in the sObjectFieldToUpdate field
+	 * @param values Map of values to store by the sObjectIdFieldToCheck fields value
+	 */
+	@TestVisible
+	protected virtual void setFieldValue(
+			Schema.SObjectField sObjectStringFieldToCheck,
+			Schema.SObjectField sObjectFieldToUpdate,
+			Map<String, Object> values)
+	{
+		for (SObject record : getRecords())
+		{
+			String keyValue = (String) record.get(sObjectStringFieldToCheck);
+			if (values?.containsKey(keyValue))
+			{
+				record.put(sObjectFieldToUpdate, values.get(keyValue));
+			}
+		}
+	}
+
 	/**
 	 * @param sObjectFieldToCheck The SObjectField to match the key against in the provided map
 	 * @param sObjectFieldToUpdate The SObjectField to store the mapped value when the key matches the value in the sObjectFieldToUpdate field

sfdx-source/apex-common/test/classes/fflib_SObjectsTest.cls

@@ -110,6 +110,46 @@ private class fflib_SObjectsTest
 		System.assert(domain.selectByRating('Hot').size() == 1);
 	}
 
+	@IsTest
+	static void itShouldSetFieldByIdField()
+	{
+		final Id accountId = fflib_IDGenerator.generate(Account.SObjectType);
+		Account record = new Account(Id = accountId, Name = '');
+		fflib_SObjects domain = new fflib_SObjects(new List<SObject>{ record });
+
+		final String accountName = 'Hello';
+		domain.setFieldValue(
+				Schema.Account.Id,
+				Schema.Account.Name,
+				new Map<Id, String>
+				{
+						accountId => accountName
+				}
+		);
+
+		System.assertEquals(accountName, domain.getRecords().get(0).get(Schema.Account.Name));
+	}
+
+	@IsTest
+	static void itShouldSetFieldByStringField()
+	{
+		Account record = new Account(Name = 'Hello', Rating = 'Cold');
+		fflib_SObjects domain = new fflib_SObjects(new List<SObject>{ record });
+
+		final String accountName = 'Hello';
+		final String accountRating = 'Warm';
+		domain.setFieldValue(
+				Schema.Account.Name,
+				Schema.Account.Rating,
+				new Map<String, String>
+				{
+						accountName => accountRating
+				}
+		);
+
+		System.assertEquals(accountRating, domain.getRecords().get(0).get(Schema.Account.Rating));
+	}
+
 	@IsTest
 	static void testErrorLogging()
 	{