start backoffice services (transition from api)

zero.Web/Controllers/BackofficeController.cs

@@ -112,6 +112,25 @@ namespace zero.Web.Controllers
 
 
 
+    public async Task<IList<SelectModel>> SelectList<T>(IAsyncEnumerable<T> enumerable) where T : IZeroEntity
+    {
+      List<SelectModel> items = new List<SelectModel>();
+
+      await foreach (T item in enumerable)
+      {
+        items.Add(new SelectModel()
+        {
+          Id = item.Id,
+          Name = item.Name,
+          IsActive = item.IsActive
+        });
+      }
+
+      return items;
+    }
+
+
+
     public async Task<IList<PreviewModel>> Previews<T>(Dictionary<string, T> items, Func<T, Task<PreviewModel>> transform)
     {
       IList<PreviewModel> previews = new List<PreviewModel>();

zero.Web/Controllers/CountriesController.cs

@@ -1,12 +1,8 @@
 using Microsoft.AspNetCore.Mvc;
-using System.Collections;
 using System.Collections.Generic;
-using System.Linq;
 using System.Threading.Tasks;
-using zero.Core;
-using zero.Core.Api;
+using zero.Core.Backoffice;
 using zero.Core.Entities;
-using zero.Core.Extensions;
 using zero.Core.Identity;
 using zero.Web.Models;
 
@@ -15,34 +11,25 @@ namespace zero.Web.Controllers
   [ZeroAuthorize(Permissions.Settings.Countries, PermissionsValue.Read)]
   public class CountriesController : BackofficeController
   {
-    ICountriesApi Api;
+    ICountriesBackofficeService Service;
 
-    public CountriesController(ICountriesApi api)
+    public CountriesController(ICountriesBackofficeService service)
     {
-      Api = api;
+      Service = service;
     }
 
 
-    public async Task<EditModel<ICountry>> GetById([FromQuery] string id) => Edit(await Api.GetById(id));
-
+    public async Task<EditModel<ICountry>> GetById([FromQuery] string id) => Edit(await Service.GetById(id));
 
     public EditModel<ICountry> GetEmpty([FromServices] ICountry blueprint) => Edit(blueprint);
 
+    public async Task<ListResult<ICountry>> GetAll([FromQuery] ListQuery<ICountry> query) => await Service.GetByQuery(query);
 
-    public async Task<ListResult<ICountry>> GetAll([FromQuery] ListQuery<ICountry> query) => await Api.GetByQuery("languages.1-A", query); // TODO correct language
-
-
-    public async Task<IEnumerable<SelectModel>> GetForPicker() => (await Api.GetAll("languages.1-A")).Select(x => new SelectModel()
-    {
-      Id = x.Id,
-      Name = x.Name,
-      IsActive = x.IsActive
-    });
-
+    public async Task<IEnumerable<SelectModel>> GetForPicker() => await SelectList(Service.Stream());
 
     public async Task<IList<PreviewModel>> GetPreviews([FromQuery] List<string> ids)
     {
-      return Previews(await Api.GetByIds(ids.ToArray()), item => new PreviewModel()
+      return Previews(await Service.GetByIds(ids.ToArray()), item => new PreviewModel()
       {
         Id = item.Id,
         Icon = "flag flag-" + item.Code.ToLowerInvariant(),
@@ -52,10 +39,10 @@ namespace zero.Web.Controllers
 
 
     [ZeroAuthorize(Permissions.Settings.Countries, PermissionsValue.Update)]
-    public async Task<EntityResult<ICountry>> Save([FromBody] ICountry model) => await Api.Save(model);
+    public async Task<EntityResult<ICountry>> Save([FromBody] ICountry model) => await Service.Save(model);
 
 
     [ZeroAuthorize(Permissions.Settings.Countries, PermissionsValue.Update)]
-    public async Task<EntityResult<ICountry>> Delete([FromQuery] string id) => await Api.Delete(id);
+    public async Task<EntityResult<ICountry>> Delete([FromQuery] string id) => await Service.DeleteById(id);
   }
 }