public static string ExtensionPropertyName(DataStructureExtendsInfo info)
{
if (info.Base.Module == info.Extension.Module)
{
return("Extension_" + info.Extension.Name);
}
return("Extension_" + info.Extension.Module.Name + "_" + info.Extension.Name);
}
public void GenerateCode(IConceptInfo conceptInfo, ICodeBuilder codeBuilder)
{
DataStructureExtendsInfo info = (DataStructureExtendsInfo)conceptInfo;
var extensionPropertyName = ExtensionPropertyName(info);
if (DslUtility.IsQueryable(info.Extension) && DslUtility.IsQueryable(info.Base))
{
DataStructureQueryableCodeGenerator.AddNavigationPropertyWithBackingField(codeBuilder, info.Extension,
csPropertyName: "Base",
propertyType: "Common.Queryable." + info.Base.Module.Name + "_" + info.Base.Name,
additionalSetterCode: "ID = value != null ? value.ID : Guid.Empty;");
DataStructureQueryableCodeGenerator.AddNavigationPropertyWithBackingField(codeBuilder, info.Base,
csPropertyName: extensionPropertyName,
propertyType: "Common.Queryable." + info.Extension.Module.Name + "_" + info.Extension.Name,
additionalSetterCode: null);
}
if (info.Extension is IOrmDataStructure && info.Base is IOrmDataStructure)
{
codeBuilder.InsertCode(
string.Format("modelBuilder.Entity<Common.Queryable.{0}_{1}>().HasRequired(t => t.Base).WithOptional(t => t.{2});\r\n ",
info.Extension.Module.Name, info.Extension.Name, extensionPropertyName),
DomInitializationCodeGenerator.EntityFrameworkOnModelCreatingTag);
}
else if (info.Extension is IOrmDataStructure)
{
codeBuilder.InsertCode(
string.Format("modelBuilder.Entity<Common.Queryable.{0}_{1}>().Ignore(t => t.Base);\r\n ",
info.Extension.Module.Name, info.Extension.Name),
DomInitializationCodeGenerator.EntityFrameworkOnModelCreatingTag);
}
else if (info.Base is IOrmDataStructure)
{
codeBuilder.InsertCode(
string.Format("modelBuilder.Entity<Common.Queryable.{0}_{1}>().Ignore(t => t.{2});\r\n ",
info.Base.Module.Name, info.Base.Name, extensionPropertyName),
DomInitializationCodeGenerator.EntityFrameworkOnModelCreatingTag);
}
}
private static bool ShouldCreateConstraint(DataStructureExtendsInfo info)
{
return(info.Extension is EntityInfo &&
ForeignKeyUtility.GetSchemaTableForForeignKey(info.Base) != null);
}
public static string GetConstraintName(DataStructureExtendsInfo info)
{
return(SqlUtility.Identifier(Sql.Format("DataStructureExtendsDatabaseDefinition_ConstraintName",
info.Extension.Name,
info.Base.Name)));
}
public static string ExtensionPropertyName(DataStructureExtendsInfo info)
{
return(info.ExtensionPropertyName());
}
