public DefaultScriptBase GetDefaultMetaObjectTriggerScript(MetaObjectInterfaceServiceTypeEnum metaObjectInterfaceServiceTypeEnum)
{
switch (metaObjectInterfaceServiceTypeEnum)
{
case MetaObjectInterfaceServiceTypeEnum.UnKnown:
return(null);
case MetaObjectInterfaceServiceTypeEnum.Add_Before:
return(new MetaObjectInterface_Add_Before());
case MetaObjectInterfaceServiceTypeEnum.Add_After:
return(new MetaObjectInterface_Add_After());
case MetaObjectInterfaceServiceTypeEnum.BatchAdd_Before:
return(new MetaObjectInterface_BatchAdd_Before());
case MetaObjectInterfaceServiceTypeEnum.BatchAdd_After:
return(new MetaObjectInterface_BatchAdd_After());
case MetaObjectInterfaceServiceTypeEnum.Update_Before:
return(new MetaObjectInterface_Update_Before());
case MetaObjectInterfaceServiceTypeEnum.Update_After:
return(new MetaObjectInterface_Update_After());
case MetaObjectInterfaceServiceTypeEnum.Delete_Before:
return(new MetaObjectInterface_Delete_Before());
case MetaObjectInterfaceServiceTypeEnum.Delete_After:
return(new MetaObjectInterface_Delete_After());
case MetaObjectInterfaceServiceTypeEnum.QueryCount_Before:
return(new MetaObjectInterface_QueryCount_Before());
case MetaObjectInterfaceServiceTypeEnum.QueryCount_After:
return(new MetaObjectInterface_QueryCount_After());
case MetaObjectInterfaceServiceTypeEnum.QuerySingle_Before:
return(new MetaObjectInterface_QuerySingle_Before());
case MetaObjectInterfaceServiceTypeEnum.QuerySingle_After:
return(new MetaObjectInterface_QuerySingle_After());
case MetaObjectInterfaceServiceTypeEnum.QueryList_Before:
return(new MetaObjectInterface_QueryList_Before());
case MetaObjectInterfaceServiceTypeEnum.QueryList_After:
return(new MetaObjectInterface_QueryList_After());
default:
break;
}
return(null);
}
/// <summary>
/// 尝试执行服务对应的动态脚本，如果没有，则采用默认值
/// </summary>
/// <typeparam name="TResult"></typeparam>
/// <param name="metaObjectInterfaceServiceTypeEnum"></param>
/// <param name="parameters"></param>
/// <param name="ifNoScriptReturnDefaultValue">默认值</param>
/// <returns></returns>
protected TResult TryExecuteTriggerByServiceType <TResult>(MetaObjectInterfaceServiceTypeEnum metaObjectInterfaceServiceTypeEnum, object[] parameters, TResult ifNoScriptReturnDefaultValue)
{
//拿到当前服务类型对应的脚本
var triggerScript = _queryContext.TriggerScripts?.FirstOrDefault(t => t.MetaObjectInterfaceServiceType == (int)metaObjectInterfaceServiceTypeEnum);
if (triggerScript == null)
{
return(ifNoScriptReturnDefaultValue);
}
//执行脚本
var executeResult = _triggerScriptService.ExecuteTriggerScript <TResult>(triggerScript, parameters);
if (!executeResult.IsSuccess)
{
throw new InvalidOperationException(executeResult.Message);
}
return(executeResult.Data);
}
public IActionResult GetDefaultMetaObjectTriggerScript(MetaObjectInterfaceServiceTypeEnum metaObjectInterfaceServiceTypeEnum)
{
return(Result <DefaultScriptBase> .Success(data : _triggerScriptService.GetDefaultMetaObjectTriggerScript(metaObjectInterfaceServiceTypeEnum)).ToJsonResult());
}
public bool CheckMetaObjectInterfaceServiceTypeExistIfMetaObjectTrigger(Guid metaObjectId, MetaObjectInterfaceServiceTypeEnum metaObjectInterfaceServiceTypeEnum)
{
var scriptType = (int)ScriptTypeEnum.MetaObjectInterfaceTrigger;
var metaObjectTriggerType = (int)metaObjectInterfaceServiceTypeEnum;
return(_dbContext.Queryable <TriggerScript>().Where(t => t.MetaObjectId.Equals(metaObjectId) && t.ScriptType.Equals(scriptType) && t.IsDeleted == 0 && t.MetaObjectInterfaceServiceType == metaObjectTriggerType).Any());
}
