public EmployeeType(ContextServiceLocator contextServiceLocator, IDataLoaderContextAccessor dataLoaderContextAccessor)
{
Field(a => a.Id);
Field(a => a.Name);
Field(a => a.Email);
Field(a => a.Mobile);
Field(a => a.Company).Description("Company Name");
Field(a => a.Address);
Field(a => a.ShortDescription);
Field(a => a.LongDescription);
/// <summary>
/// If you want to fetch address for each employee, then the "GetAddressByEmployeeId" method expects EmployeeId.
/// That means for each employee, we must call the "GetAddressByEmployeeId" method
/// Use of "GetAddressesByEmpIds" method is good practice, when you want to fetch address for multiple employee
/// </summary>
//Field<ListGraphType<AddressType>>(
// "addresses",
// resolve: context => contextServiceLocator.AddressRepo.GetAddressByEmployeeId(context.Source.Id));
Field <ListGraphType <AddressType> >(
"addresses",
resolve: context =>
{
var loader = dataLoaderContextAccessor.Context.GetOrAddCollectionBatchLoader <int, Address>(
"GetAddressesByEmpIds", contextServiceLocator.AddressRepo.GetAddressesByEmpIds);
return(loader.LoadAsync(context.Source.Id));
});
Field <ListGraphType <DepartmentType> >(
"departments",
resolve: context =>
{
var loader = dataLoaderContextAccessor.Context.GetOrAddCollectionBatchLoader <int, Department>(
"GetDepartmentByEmpIds", contextServiceLocator.DepartmentRepo.GetDepartmentByEmpIds);
return(loader.LoadAsync(context.Source.DepartmentId));
});
}
public EmployeeQuery(ContextServiceLocator contextServiceLocator)
{
Field <ListGraphType <EmployeeType> >(
"employees",
resolve: context =>
{
return(contextServiceLocator.EmployeeRepo.GetEmployees());
});
Field <EmployeeType>(
"employee",
arguments: new QueryArguments(new QueryArgument <NonNullGraphType <IdGraphType> >
{
Name = "id"
}),
resolve: context =>
{
var id = context.GetArgument <int>("id");
return(contextServiceLocator.EmployeeRepo.GetEmployeeById(id));
});
}
public DepartmentQuery(ContextServiceLocator contextServiceLocator)
{
//Field<ListGraphType<DepartmentType>>(
// "departments",
// resolve: context => contextServiceLocator.DepartmentRepo.GetDepartments(context.Source.Id));
}