private void AddMethodForAddOrUpdateEntity([NotNull] IDynamicallyGeneratedClass dynamicallyGeneratedClass,
[NotNull] RepositoryMethodMetadata <RepositoryMethodMetadataForAddOrUpdateAttribute> repositoryMethodMetadataForAddOrUpdate,
[NotNull] string entityIdToEntityMapMemberName)
{
var entityParamName = "entity";
var methodData = dynamicallyGeneratedClass.StartMethod(repositoryMethodMetadataForAddOrUpdate.MethodInfo.Name,
_databaseEntityType,
new []
{
new MethodParameterInfo(_databaseEntityType, entityParamName, MethodParameterType.Normal)
}, AccessLevel.Public, false, false);
methodData.AddCodeLine("{");
methodData.AddCodeLine($"var entityId={entityParamName}.{_keyColumnMetadata.PropertyInfo.Name};");
methodData.AddCodeLine($"if (entityId != null && {entityIdToEntityMapMemberName}.ContainsKey(entityId.Value))");
methodData.AddCodeLine($"throw new {typeof(Exception).FullName}($\"Entity with {_keyColumnMetadata.PropertyInfo.Name}={{entityId}} was already added.\");");
methodData.AddCodeLine("entityId=OROptimizer.GlobalsCoreAmbientContext.Context.GenerateUniqueId();");
methodData.AddCodeLine($"{entityParamName}.{_keyColumnMetadata.PropertyInfo.Name}=entityId.Value;");
methodData.AddCodeLine($"{entityIdToEntityMapMemberName}[entityId.Value]={entityParamName};");
AddDatabaseStatement(methodData, "Add of update column values", entityParamName);
methodData.AddCodeLine($"return {entityParamName};");
methodData.AddCodeLine("}");
}
private void AddMethodForSelectAll([NotNull] IDynamicallyGeneratedClass dynamicallyGeneratedClass,
[NotNull] RepositoryMethodMetadata <RepositoryMethodMetadataForSelectAttribute> repositoryMethodMetadataForSelectAll,
[NotNull] string entityIdToEntityMapMemberName)
{
var methodData = dynamicallyGeneratedClass.StartMethod(repositoryMethodMetadataForSelectAll.MethodInfo.Name,
repositoryMethodMetadataForSelectAll.MethodInfo.ReturnType,
new MethodParameterInfo[]
{
}, AccessLevel.Public, false, false);
methodData.AddCodeLine("{");
methodData.AddCodeLine($"return {entityIdToEntityMapMemberName}.Values.ToList();");
methodData.AddCodeLine("}");
}
private void AddMethodForSelectSingle([NotNull] IDynamicallyGeneratedClass dynamicallyGeneratedClass,
[NotNull] RepositoryMethodMetadata <RepositoryMethodMetadataForSelectAttribute> repositoryMethodMetadataForSelectSingle,
[NotNull] string entityIdToEntityMapMemberName)
{
var entityIdParamName = "entityId";
var methodData = dynamicallyGeneratedClass.StartMethod(repositoryMethodMetadataForSelectSingle.MethodInfo.Name,
repositoryMethodMetadataForSelectSingle.MethodInfo.ReturnType,
new MethodParameterInfo[]
{
new MethodParameterInfo(typeof(long), entityIdParamName, MethodParameterType.Normal)
}, AccessLevel.Public, false, false);
methodData.AddCodeLine("{");
methodData.AddCodeLine($"return {entityIdToEntityMapMemberName}.TryGetValue({entityIdParamName}, out var entity) ? entity : null;");
methodData.AddCodeLine("}");
}
private void AddMethodForDeleteEntity([NotNull] IDynamicallyGeneratedClass dynamicallyGeneratedClass,
[NotNull] RepositoryMethodMetadata <RepositoryMethodMetadataForDeleteAttribute> repositoryMethodMetadataForDelete,
[NotNull] string entityIdToEntityMapMemberName)
{
var entityParamName = "entity";
var methodData = dynamicallyGeneratedClass.StartMethod(repositoryMethodMetadataForDelete.MethodInfo.Name,
repositoryMethodMetadataForDelete.MethodInfo.ReturnType,
new []
{
new MethodParameterInfo(_databaseEntityType, entityParamName, MethodParameterType.Normal)
}, AccessLevel.Public, false, false);
methodData.AddCodeLine("{");
methodData.AddCodeLine($"var entityId={entityParamName}.{_keyColumnMetadata.PropertyInfo.Name};");
methodData.AddCodeLine("if (entityId == null) return;");
methodData.AddCodeLine($"{entityIdToEntityMapMemberName}.Remove(entityId.Value);");
methodData.AddCode($"LogHelper.Context.Log.Info(\"Delete row with key column '{_keyColumnMetadata.ColumnName}'=\"+entityId);");
methodData.AddCodeLine("}");
}
