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Update to support both JSON and multipart form bodies for create and update.

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This commit is contained in:
darin.kelkhoff
2023-05-30 11:19:22 -05:00
parent 489f12996d
commit 343f3fe01a
2 changed files with 161 additions and 41 deletions
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120
qqq-middleware-javalin/src/main/java/com/kingsrook/qqq/backend/javalin/QJavalinImplementation.java
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@ -611,38 +611,17 @@ public class QJavalinImplementation
updateInput.setTableName(table);
PermissionsHelper.checkTablePermissionThrowing(updateInput, TablePermissionSubType.EDIT);
QTableMetaData tableMetaData = qInstance.getTable(table);
QJavalinAccessLogger.logStart("update", logPair("table", table), logPair("primaryKey", primaryKey));
List<QRecord> recordList = new ArrayList<>();
QRecord record = new QRecord();
record.setTableName(table);
recordList.add(record);
Map<?, ?> map = context.bodyAsClass(Map.class);
for(Map.Entry<?, ?> entry : map.entrySet())
{
String fieldName = ValueUtils.getValueAsString(entry.getKey());
Object value = entry.getValue();
if(StringUtils.hasContent(String.valueOf(value)))
{
record.setValue(fieldName, (Serializable) value);
}
else if("".equals(value))
{
///////////////////////////////////////////////////////////////////////////////////////////////////
// if frontend sent us an empty string - put a null in the record's value map. //
// this could potentially be changed to be type-specific (e.g., store an empty-string for STRING //
// fields, but null for INTEGER, etc) - but, who really wants empty-string in database anyway? //
///////////////////////////////////////////////////////////////////////////////////////////////////
record.setValue(fieldName, null);
}
}
QTableMetaData tableMetaData = qInstance.getTable(table);
record.setValue(tableMetaData.getPrimaryKeyField(), primaryKey);
QJavalinAccessLogger.logStart("update", logPair("table", table), logPair("primaryKey", primaryKey));
setRecordValuesForInsertOrUpdate(context, tableMetaData, record);
updateInput.setRecords(recordList);
UpdateAction updateAction = new UpdateAction();
@ -660,6 +639,80 @@ public class QJavalinImplementation
/*******************************************************************************
**
*******************************************************************************/
private static void setRecordValuesForInsertOrUpdate(Context context, QTableMetaData tableMetaData, QRecord record) throws IOException
{
String contentType = Objects.requireNonNullElse(context.header("content-type"), "");
boolean isContentTypeJson = contentType.toLowerCase().contains("json");
try
{
//////////////////////////////////////////////////////////////////////////////////////////////////////////////
// if the caller said they've sent JSON, or if they didn't supply a content-type, then try to read the body //
// as JSON. if it throws, we'll continue by trying to read form params, but if it succeeds, we'll return. //
//////////////////////////////////////////////////////////////////////////////////////////////////////////////
if(isContentTypeJson || !StringUtils.hasContent(contentType))
{
Map<?, ?> map = context.bodyAsClass(Map.class);
for(Map.Entry<?, ?> entry : map.entrySet())
{
String fieldName = ValueUtils.getValueAsString(entry.getKey());
Object value = entry.getValue();
if(StringUtils.hasContent(String.valueOf(value)))
{
record.setValue(fieldName, (Serializable) value);
}
else if("".equals(value))
{
///////////////////////////////////////////////////////////////////////////////////////////////////
// if frontend sent us an empty string - put a null in the record's value map. //
// this could potentially be changed to be type-specific (e.g., store an empty-string for STRING //
// fields, but null for INTEGER, etc) - but, who really wants empty-string in database anyway? //
///////////////////////////////////////////////////////////////////////////////////////////////////
record.setValue(fieldName, null);
}
}
return;
}
}
catch(Exception e)
{
LOG.info("Error trying to read body as map", e, logPair("contentType", contentType));
}
/////////////////////////
// process form params //
/////////////////////////
for(Map.Entry<String, List<String>> formParam : context.formParamMap().entrySet())
{
String fieldName = formParam.getKey();
List<String> values = formParam.getValue();
if(CollectionUtils.nullSafeHasContents(values))
{
String value = values.get(0);
if(StringUtils.hasContent(value))
{
record.setValue(fieldName, value);
}
else
{
record.setValue(fieldName, null);
}
}
else
{
// is this ever hit?
record.setValue(fieldName, null);
}
}
}
/*******************************************************************************
**
*******************************************************************************/
@ -674,20 +727,13 @@ public class QJavalinImplementation
QJavalinAccessLogger.logStart("insert", logPair("table", tableName));
PermissionsHelper.checkTablePermissionThrowing(insertInput, TablePermissionSubType.INSERT);
QTableMetaData tableMetaData = qInstance.getTable(tableName);
List<QRecord> recordList = new ArrayList<>();
QRecord record = new QRecord();
record.setTableName(tableName);
recordList.add(record);
Map<?, ?> map = context.bodyAsClass(Map.class);
for(Map.Entry<?, ?> entry : map.entrySet())
{
if(StringUtils.hasContent(String.valueOf(entry.getValue())))
{
record.setValue(String.valueOf(entry.getKey()), (Serializable) entry.getValue());
}
}
setRecordValuesForInsertOrUpdate(context, tableMetaData, record);
insertInput.setRecords(recordList);
InsertAction insertAction = new InsertAction();
@ -695,14 +741,14 @@ public class QJavalinImplementation
if(CollectionUtils.nullSafeHasContents(insertOutput.getRecords().get(0).getErrors()))
{
throw (new QUserFacingException("Error inserting " + qInstance.getTable(tableName).getLabel() + ": " + insertOutput.getRecords().get(0).getErrors().get(0)));
throw (new QUserFacingException("Error inserting " + tableMetaData.getLabel() + ": " + insertOutput.getRecords().get(0).getErrors().get(0)));
}
if(CollectionUtils.nullSafeHasContents(insertOutput.getRecords().get(0).getWarnings()))
{
throw (new QUserFacingException("Warning inserting " + qInstance.getTable(tableName).getLabel() + ": " + insertOutput.getRecords().get(0).getWarnings().get(0)));
throw (new QUserFacingException("Warning inserting " + tableMetaData.getLabel() + ": " + insertOutput.getRecords().get(0).getWarnings().get(0)));
}
QJavalinAccessLogger.logEndSuccess(logPair("primaryKey", () -> (insertOutput.getRecords().get(0).getValue(qInstance.getTable(tableName).getPrimaryKeyField()))));
QJavalinAccessLogger.logEndSuccess(logPair("primaryKey", () -> (insertOutput.getRecords().get(0).getValue(tableMetaData.getPrimaryKeyField()))));
context.result(JsonUtils.toJson(insertOutput));
}
catch(Exception e)