BackOffice.BFF/src/BackOffice.BFF.Infrastructure/Services/ApplicationContractContext.cs

using BackOffice.BFF.Application.Common.Interfaces;
using CMSMicroservice.Protobuf.Protos.Package;
using CMSMicroservice.Protobuf.Protos.Role;
using CMSMicroservice.Protobuf.Protos.User;
using CMSMicroservice.Protobuf.Protos.UserAddress;
using CMSMicroservice.Protobuf.Protos.UserOrder;
using CMSMicroservice.Protobuf.Protos.UserRole;
using CMSMicroservice.Protobuf.Protos.Products;
using CMSMicroservice.Protobuf.Protos.ProductImages;
using CMSMicroservice.Protobuf.Protos.ProductGallerys;
using FMSMicroservice.Protobuf.Protos.FileInfo;
using Microsoft.Extensions.DependencyInjection;

namespace BackOffice.BFF.Infrastructure.Services;

public class ApplicationContractContext : IApplicationContractContext
{
    #region members

    private readonly IServiceProvider _serviceProvider;

    #endregion


    #region utilities

    private T GetService<T>() where T : Grpc.Core.ClientBase<T>
    {
        return _serviceProvider.GetService<T>() ??
               throw new Exception($"requested service not registered: {typeof(T).FullName}");
    }

    #endregion

    public ApplicationContractContext(IServiceProvider serviceProvider)
    {
        _serviceProvider = serviceProvider;
    }

    #region FM
    public FileInfoContract.FileInfoContractClient FileInfos => GetService<FileInfoContract.FileInfoContractClient>();
    #endregion
    #region CMS
    public PackageContract.PackageContractClient Packages => GetService<PackageContract.PackageContractClient>();
    public ProductsContract.ProductsContractClient Products => GetService<ProductsContract.ProductsContractClient>();
    public ProductImagesContract.ProductImagesContractClient ProductImages => GetService<ProductImagesContract.ProductImagesContractClient>();
    public ProductGallerysContract.ProductGallerysContractClient ProductGallerys => GetService<ProductGallerysContract.ProductGallerysContractClient>();
    public RoleContract.RoleContractClient Roles => GetService<RoleContract.RoleContractClient>();
    public UserAddressContract.UserAddressContractClient UserAddress => GetService<UserAddressContract.UserAddressContractClient>();
    public UserContract.UserContractClient Users => GetService<UserContract.UserContractClient>();
    public UserOrderContract.UserOrderContractClient UserOrders => GetService<UserOrderContract.UserOrderContractClient>();
    public UserRoleContract.UserRoleContractClient UserRoles => GetService<UserRoleContract.UserRoleContractClient>();
    #endregion
}