/// <summary>
/// 处理步骤属性信息
/// </summary>
/// <param name="db"></param>
/// <param name="model"></param>
/// <param name="version"></param>
/// <param name="subStepAdd"></param>
/// <param name="step"></param>
private void HandleAttributes(SqlSugarClient db, DmeModel model, DmeModelVersion version, RuleStepAddDTO subStepAdd, DmeRuleStep step)
{
IList <AttributeReqDTO> properties = subStepAdd.Attributes;
if (properties?.Count == 0)
{
LOG.Warn("没有可处理的步骤属性信息");
return;
}
if (Register.RuleStepPluginsMap.ContainsKey(subStepAdd.StepType.Code))
{
RuleStepPluginRegisterDTO ruleStepPluginRegisterDTO = Register.RuleStepPluginsMap[subStepAdd.StepType.Code];
String baseDir = AppDomain.CurrentDomain.BaseDirectory;
string assemblyPath = Path.Combine(baseDir, ruleStepPluginRegisterDTO.Assembly);
Assembly assembly = Assembly.LoadFile(assemblyPath);
IRuleStepData ruleStepData = (IRuleStepData)assembly.CreateInstance(ruleStepPluginRegisterDTO.ClassId, true, BindingFlags.CreateInstance, null
, new object[] { Repository, null, step }, null, null);
if (null == ruleStepData)
{
LOG.Warn($"无法创建步骤实体[{ruleStepPluginRegisterDTO.ClassId}]");
return;
}
IDictionary <string, Property> attributes = new Dictionary <string, Property>();
// DmeRuleStepAttribute dmeRuleStepAttribute = null;
foreach (var p in properties)
{
EnumValueMetaType enumValueMetaType = new EnumValueMetaType();
if (string.IsNullOrEmpty(p.DataTypeCode))
{
enumValueMetaType = EnumValueMetaType.TYPE_UNKNOWN;
}
else
{
enumValueMetaType = EnumUtil.GetEnumObjByName <EnumValueMetaType>(p.DataTypeCode);
}
attributes[p.Name] = new Property(p.Name, p.Name, enumValueMetaType, p.Value,
null, null, null, 1, 0, 1, p.DataSourceCode, p.IsNeedPrecursor, p.Type);
}
ruleStepData.SaveAttributes(attributes);
}
}
public object SaveRuleStepInfos(ModelRuleStepInfoDTO info)
{
var db = base.Repository.GetDbContext();
// 开始事务
return(db.Ado.UseTran <object>(() =>
{
// 根据模型版本号，获取模型版本信息
DmeModelVersion modelVersion = base.Repository.GetDbContext().Queryable <DmeModelVersion>().Single(mv => mv.SysCode == info.ModelVersionCode);
// 清除模型的步骤信息
db.Deleteable <DmeRuleStep>(rs => rs.ModelId == modelVersion.ModelId && rs.VersionId == modelVersion.Id).ExecuteCommand();
// 清除步骤属性信息
db.Deleteable <DmeRuleStepAttribute>(rsa => rsa.ModelId == modelVersion.ModelId && rsa.VersionId == modelVersion.Id).ExecuteCommand();
// 根据key建立起关系
if (info.RuleSteps?.Count > 0)
{
// 客户端传过来的key和业务id映射关系
IDictionary <string, int> key2BizId = new Dictionary <string, int>();
foreach (var step in info.RuleSteps)
{
DmeRuleStep stepEntity = new DmeRuleStep
{
SysCode = GuidUtil.NewGuid(),
ModelId = modelVersion.ModelId,
VersionId = modelVersion.Id
};
stepEntity.Id = db.Insertable <DmeRuleStep>(stepEntity).ExecuteReturnIdentity();
key2BizId[step.Key] = stepEntity.Id;
// 处理步骤属性
if (step.Attributes?.Count > 0)
{
IRuleStepData ruleStepData = RuleStepFactory.GetRuleStepData(step.TypeCode, base.Repository, null, stepEntity);
ruleStepData.SaveAttributes(step.Attributes);
//IList<DmeRuleStepAttribute> attributeEntities = new List<DmeRuleStepAttribute>();
//foreach (var att in step.Attributes)
//{
// attributeEntities.Add(new DmeRuleStepAttribute
// {
// RuleStepId = stepEntity.Id,
// ModelId = stepEntity.ModelId,
// VersionId = stepEntity.VersionId,
// AttributeCode = att.Key,
// AttributeValue = att.Value
// });
//}
//db.Insertable<DmeRuleStepAttribute>(attributeEntities).ExecuteCommand();
}
}
// 处理步骤的向量关系
if (info.Vectors?.Count > 0)
{
IList <DmeRuleStepHop> ruleStepHops = new List <DmeRuleStepHop>();
foreach (var vector in info.Vectors)
{
// 只要向量的信息不完整，都不需要保存连接信息
if (!key2BizId.ContainsKey(vector.StepFromName) || !key2BizId.ContainsKey(vector.StepToName))
{
continue;
}
ruleStepHops.Add(new DmeRuleStepHop
{
ModelId = modelVersion.ModelId,
VersionId = modelVersion.Id,
StepFromId = key2BizId[vector.StepFromName],
StepToId = key2BizId[vector.StepToName],
Enabled = vector.Enabled
});
}
db.Insertable <DmeRuleStepHop>(ruleStepHops).ExecuteCommandAsync();
}
}
return true;
}).Data);
}