/// <summary>
/// Write the metadata for all data sources of a class
/// </summary>
private void WriteDataSourcesMetadata(TypeScriptCodeBuilder b, ClassViewModel model)
{
using (b.Block("dataSources:", ','))
{
var dataSources = model.ClientDataSources(this.Model);
foreach (var source in dataSources)
{
WriteDataSourceMetadata(b, model, source);
}
// Not sure we need to explicitly declare the default source.
// We can just use the absense of a data source to represent the default.
/*
* var defaultSource = dataSources.SingleOrDefault(s => s.IsDefaultDataSource);
* if (defaultSource != null)
* {
* var name = defaultSource.ClientTypeName.ToCamelCase();
* b.Line($"get default() {{ return this.{name} }},");
* }
* else
* {
* using (b.Block($"default:", ','))
* {
* b.StringProp("type", "dataSource");
* b.StringProp("name", "default");
* b.StringProp("displayName", "Default");
* b.Line("params: {}");
* }
* }
*/
}
}
protected Type GetDataSourceType(ClassViewModel servedType, ClassViewModel declaredFor, string dataSourceName)
{
if (string.IsNullOrEmpty(dataSourceName) || dataSourceName.Equals(DefaultSourceName, InvariantCultureIgnoreCase))
{
return(GetDefaultDataSourceType(servedType, declaredFor));
}
var dataSourceClassViewModel = declaredFor
.ClientDataSources(reflectionRepository)
.FirstOrDefault(t => t.ClientTypeName.Equals(dataSourceName, InvariantCultureIgnoreCase))
?? throw new DataSourceNotFoundException(servedType, declaredFor, dataSourceName);
return(dataSourceClassViewModel.Type.TypeInfo);
}
protected Type GetDefaultDataSourceType(ClassViewModel servedType, ClassViewModel declaredFor)
{
var dataSources = declaredFor.ClientDataSources(reflectionRepository);
var defaultSource = dataSources.SingleOrDefault(s => s.IsDefaultDataSource);
if (defaultSource != null)
{
return(defaultSource.Type.TypeInfo);
}
// FUTURE: If other kinds of default data sources are created, add them to the DefaultTypes dictionary above.
var tContext = reflectionRepository.DbContexts.FirstOrDefault(c => c.Entities.Any(e => e.ClassViewModel.Equals(servedType)));
var dataSourceType = typeof(IEntityFrameworkDataSource <,>).MakeGenericType(
servedType.Type.TypeInfo,
tContext.ClassViewModel.Type.TypeInfo
);
return(dataSourceType);
}