Added ServiceController

Birdmap.API/Controllers/ServiceController.cs

@@ -0,0 +1,103 @@
+using AutoMapper;
+using Birdmap.API.DTOs;
+using Birdmap.BLL.Interfaces;
+using Birdmap.DAL.Entities;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.Http;
+using System.Runtime.InteropServices.ComTypes;
+using System.Threading.Tasks;
+
+namespace Birdmap.API.Controllers
+{
+    [Authorize]
+    [ApiController]
+    [Route("api/[controller]")]
+    public class ServiceController : ControllerBase
+    {
+        private readonly IServiceService _service;
+        private readonly IMapper _mapper;
+        private readonly ILogger<ServiceController> _logger;
+
+        public ServiceController(IServiceService service, IMapper mapper, ILogger<ServiceController> logger)
+        {
+            _service = service;
+            _mapper = mapper;
+            _logger = logger;
+        }
+
+        [HttpGet]
+        [ProducesResponseType(StatusCodes.Status200OK)]
+        public async Task<ActionResult<List<ServiceInfo>>> GetAsync()
+        {
+            _logger.LogInformation($"Getting all services from db...");
+            var serviceInfos = (await _service.GetAllServicesAsync())
+                .Select(s => new ServiceInfo { Service = _mapper.Map<ServiceRequest>(s) });
+
+            var client = new HttpClient();
+            foreach (var si in serviceInfos)
+            {
+                try
+                {
+                    _logger.LogInformation($"Sending a request to service '{si.Service.Name}' with url '{si.Service.Uri}'...");
+                    var response = await client.GetAsync(si.Service.Uri);
+                    si.StatusCode = response.StatusCode;
+                    si.Response = await response.Content.ReadAsStringAsync();
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogWarning($"Requesting service '{si.Service.Name}' faulted.");
+                    si.StatusCode = System.Net.HttpStatusCode.ServiceUnavailable;
+                    si.Response = ex.ToString();
+                }
+            }
+
+            return serviceInfos.ToList();
+        }
+
+        [HttpPost]
+        [ProducesResponseType(StatusCodes.Status201Created)]
+        public async Task<ActionResult<ServiceRequest>> PostAsync(ServiceRequest request)
+        {
+            _logger.LogInformation($"Creating service {request.Name}...");
+            var created = await _service.CreateServiceAsync(
+                _mapper.Map<Service>(request));
+
+            _logger.LogInformation($"Created service [{created.Id}].");
+
+            return CreatedAtAction(
+                nameof(GetAsync),
+                _mapper.Map<ServiceRequest>(created));
+        }
+
+        [HttpPut]
+        [ProducesResponseType(StatusCodes.Status204NoContent)]
+        public async Task<IActionResult> PutAsync(ServiceRequest request)
+        {
+            _logger.LogInformation($"Updating service {request.Name}...");
+            var service = _mapper.Map<Service>(request);
+            service.IsFromConfig = false;
+
+            await _service.UpdateServiceAsync(service);
+
+            return NoContent();
+        }
+
+        [HttpDelete("{id}")]
+        [ProducesResponseType(StatusCodes.Status204NoContent)]
+        public async Task<IActionResult> DeleteAsync(int id)
+        {
+            _logger.LogInformation($"Deleting service [{id}]...");
+
+            await _service.DeleteServiceAsync(id);
+
+            return NoContent();
+        }
+    }
+}

Birdmap.API/DTOs/ServiceInfo.cs

@@ -0,0 +1,11 @@
+using System.Net;
+
+namespace Birdmap.API.DTOs
+{
+    public class ServiceInfo
+    {
+        public ServiceRequest Service { get; set; }
+        public HttpStatusCode StatusCode { get; set; }
+        public string Response { get; set; }
+    }
+}

Birdmap.API/DTOs/ServiceRequest.cs

@@ -0,0 +1,9 @@
+namespace Birdmap.API.DTOs
+{
+    public class ServiceRequest
+    {
+        public int Id { get; set; }
+        public string Name { get; set; }
+        public string Uri { get; set; }
+    }
+}

Birdmap.API/MapperProfiles/BirdmapProfile.cs

@@ -1,5 +1,7 @@
 using AutoMapper;
+using Birdmap.API.DTOs;
 using Birdmap.DAL.Entities;
+using System;
 
 namespace Birdmap.API.MapperProfiles
 {
@@ -7,10 +9,31 @@ namespace Birdmap.API.MapperProfiles
     {
         public BirdmapProfile()
         {
-            CreateMap<User, DTOs.AuthenticateResponse>()
+            CreateMap<Uri, string>().ConvertUsing<UriToStringConverter>();
+            CreateMap<string, Uri>().ConvertUsing<UriToStringConverter>();
+
+            CreateMap<User, AuthenticateResponse>()
                 .ForMember(m => m.Username, opt => opt.MapFrom(m => m.Name))
                 .ForMember(m => m.UserRole, opt => opt.MapFrom(m => m.Role))
                 .ReverseMap();
+
+            CreateMap<Service, ServiceRequest>()
+                .ReverseMap();
+        }
+
+        private class UriToStringConverter : ITypeConverter<Uri, string>, ITypeConverter<string, Uri>
+        {
+            public string Convert(Uri source, string destination, ResolutionContext context)
+            {
+                destination = source.ToString();
+                return destination;
+            }
+
+            public Uri Convert(string source, Uri destination, ResolutionContext context)
+            {
+                Uri.TryCreate(source, UriKind.Absolute, out destination);
+                return destination;
+            }
         }
     }
 }

Birdmap.BLL/Interfaces/IServiceService.cs

@@ -0,0 +1,15 @@
+using Birdmap.DAL.Entities;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+
+namespace Birdmap.BLL.Interfaces
+{
+    public interface IServiceService
+    {
+        Task<List<Service>> GetAllServicesAsync();
+        Task<Service> GetServiceAsync(int id);
+        Task<Service> CreateServiceAsync(Service service);
+        Task DeleteServiceAsync(int id);
+        Task UpdateServiceAsync(Service service);
+    }
+}

Birdmap.BLL/Services/ServiceService.cs

@@ -0,0 +1,55 @@
+using Birdmap.BLL.Exceptions;
+using Birdmap.BLL.Interfaces;
+using Birdmap.DAL;
+using Birdmap.DAL.Entities;
+using Microsoft.EntityFrameworkCore;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+
+namespace Birdmap.BLL.Services
+{
+    public class ServiceService : IServiceService
+    {
+        private readonly BirdmapContext _context;
+
+        public ServiceService(BirdmapContext context)
+        {
+            _context = context;
+        }
+
+        public async Task<Service> CreateServiceAsync(Service service)
+        {
+            _context.Services.Add(service);
+            await _context.SaveChangesAsync();
+
+            return service;
+        }
+
+        public Task DeleteServiceAsync(int id)
+        {
+            var service = _context.Services.Find(id);
+            if (service == null)
+                return Task.CompletedTask;
+
+            _context.Services.Remove(service);
+            return _context.SaveChangesAsync();
+        }
+
+        public Task<List<Service>> GetAllServicesAsync()
+        {
+            return _context.Services.ToListAsync();
+        }
+
+        public async Task<Service> GetServiceAsync(int id)
+        {
+            return await _context.Services.SingleOrDefaultAsync(s => s.Id == id)
+                ?? throw new EntityNotFoundException($"Cannot find service with id: {id}.");
+        }
+
+        public Task UpdateServiceAsync(Service service)
+        {
+            _context.Services.Update(service);
+            return _context.SaveChangesAsync();
+        }
+    }
+}

Birdmap.BLL/Startup.cs

@@ -11,6 +11,7 @@ namespace Birdmap.BLL
         {
             services.AddTransient<IAuthService, AuthService>();
             services.AddTransient<IUserService, UserService>();
+            services.AddTransient<IServiceService, ServiceService>();
 
             return services;
         }

Birdmap.DAL/DbInitializer.cs

@@ -2,7 +2,6 @@
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.Logging;
 using System;
-using System.Collections.Generic;
 using System.Linq;
 using static Birdmap.Common.PasswordHelper;