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Add toQRecordOnlyChangedFields

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This commit is contained in:
darin.kelkhoff
2023-05-12 12:21:59 -05:00
parent 3e7684bb8d
commit 676783fdf5
3 changed files with 93 additions and 0 deletions
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42
qqq-backend-core/src/main/java/com/kingsrook/qqq/backend/core/model/data/QRecordEntity.java
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@ -31,8 +31,11 @@ import java.time.LocalDate;
import java.time.LocalTime;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Objects;
import java.util.Optional;
import com.kingsrook.qqq.backend.core.exceptions.QException;
import com.kingsrook.qqq.backend.core.exceptions.QRuntimeException;
@ -49,6 +52,8 @@ public abstract class QRecordEntity
private static final ListingHash<Class<? extends QRecordEntity>, QRecordEntityField> fieldMapping = new ListingHash<>();
private Map<String, Serializable> originalRecordValues;
/*******************************************************************************
@ -80,11 +85,13 @@ public abstract class QRecordEntity
try
{
List<QRecordEntityField> fieldList = getFieldList(this.getClass());
originalRecordValues = new HashMap<>();
for(QRecordEntityField qRecordEntityField : fieldList)
{
Serializable value = qRecord.getValue(qRecordEntityField.getFieldName());
Object typedValue = qRecordEntityField.convertValueType(value);
qRecordEntityField.getSetter().invoke(this, typedValue);
originalRecordValues.put(qRecordEntityField.getFieldName(), value);
}
}
catch(Exception e)
@ -121,6 +128,41 @@ public abstract class QRecordEntity
/*******************************************************************************
**
*******************************************************************************/
public QRecord toQRecordOnlyChangedFields()
{
try
{
QRecord qRecord = new QRecord();
List<QRecordEntityField> fieldList = getFieldList(this.getClass());
for(QRecordEntityField qRecordEntityField : fieldList)
{
Serializable thisValue = (Serializable) qRecordEntityField.getGetter().invoke(this);
Serializable originalValue = null;
if(originalRecordValues != null)
{
originalValue = originalRecordValues.get(qRecordEntityField.getFieldName());
}
if(!Objects.equals(thisValue, originalValue))
{
qRecord.setValue(qRecordEntityField.getFieldName(), thisValue);
}
}
return (qRecord);
}
catch(Exception e)
{
throw (new QRuntimeException("Error building qRecord from entity.", e));
}
}
/*******************************************************************************
**
*******************************************************************************/

29
qqq-backend-core/src/test/java/com/kingsrook/qqq/backend/core/model/data/QRecordEntityTest.java
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@ -67,6 +67,35 @@ class QRecordEntityTest extends BaseTest
/*******************************************************************************
**
*******************************************************************************/
@Test
void testItemToQRecordOnlyChangedFields() throws QException
{
Item item = new Item(new QRecord()
.withValue("sku", "ABC-123")
.withValue("description", null)
.withValue("quantity", 47)
.withValue("price", new BigDecimal("3.50"))
.withValue("isFeatured", true));
QRecord qRecordOnlyChangedFields = item.toQRecordOnlyChangedFields();
assertTrue(qRecordOnlyChangedFields.getValues().isEmpty());
item.setDescription("My Changed Item");
qRecordOnlyChangedFields = item.toQRecordOnlyChangedFields();
assertEquals(1, qRecordOnlyChangedFields.getValues().size());
assertEquals("My Changed Item", qRecordOnlyChangedFields.getValueString("description"));
item.setPrice(null);
qRecordOnlyChangedFields = item.toQRecordOnlyChangedFields();
assertEquals(2, qRecordOnlyChangedFields.getValues().size());
assertNull(qRecordOnlyChangedFields.getValueString("price"));
}
/*******************************************************************************
**
*******************************************************************************/

22
qqq-backend-core/src/test/java/com/kingsrook/qqq/backend/core/model/data/testentities/Item.java
View File

@ -24,6 +24,7 @@ package com.kingsrook.qqq.backend.core.model.data.testentities;
import java.math.BigDecimal;
import com.kingsrook.qqq.backend.core.model.data.QField;
import com.kingsrook.qqq.backend.core.model.data.QRecord;
import com.kingsrook.qqq.backend.core.model.data.QRecordEntity;
import com.kingsrook.qqq.backend.core.model.metadata.fields.DisplayFormat;
@ -49,6 +50,27 @@ public class Item extends QRecordEntity
/*******************************************************************************
** Constructor
**
*******************************************************************************/
public Item()
{
}
/*******************************************************************************
** Constructor
**
*******************************************************************************/
public Item(QRecord qRecord)
{
populateFromQRecord(qRecord);
}
/*******************************************************************************
** Getter for sku
**