API implementation to create a member for auth (#86)

* Create Member Via API implementation

* Add TODO to MemberController

Co-Authored-By: Paul Scharnofske <[email protected]>

* Improve generic usage in MemberControllerTests

Co-Authored-By: Paul Scharnofske <[email protected]>

* Remove Generic from Entity Result and Add DI Extensions to WebApp.Testing

* Add migrations

* Remake inital migration

Co-authored-by: Paul Scharnofske <[email protected]>

src/Application/Members/IMembersRepository.cs

@@ -1,4 +1,5 @@
-using Codidact.Core.Domain.Entities;
+using Codidact.Core.Domain.Common;
+using Codidact.Core.Domain.Entities;
 using System.Threading.Tasks;
 
 namespace Codidact.Core.Application.Members
@@ -14,5 +15,12 @@ public interface IMembersRepository
         /// <param name="userId">The user id to search for</param>
         /// <returns>Member</returns>
         Task<Member> GetSingleByUserIdAsync(long userId);
+
+        /// <summary>
+        /// Creates a new member
+        /// </summary>
+        /// <param name="member"></param>
+        /// <returns></returns>
+        Task<EntityResult> Create(Member member);
     }
 }

src/Application/Members/MembersRepository.cs

@@ -1,6 +1,8 @@
 using Codidact.Core.Application.Common.Interfaces;
+using Codidact.Core.Domain.Common;
 using Codidact.Core.Domain.Entities;
 using Microsoft.EntityFrameworkCore;
+using System.Threading;
 using System.Threading.Tasks;
 
 namespace Codidact.Core.Application.Members
@@ -17,5 +19,14 @@ public async Task<Member> GetSingleByUserIdAsync(long userId)
         {
             return await _context.Members.SingleAsync(member => member.UserId == userId).ConfigureAwait(false);
         }
+
+        public async Task<EntityResult> Create(Member member)
+        {
+            _context.Members.Add(member);
+
+            await _context.SaveChangesAsync(CancellationToken.None);
+
+            return new EntityResult(member.Id);
+        }
     }
 }

src/Domain/Common/EntityResult.cs

@@ -0,0 +1,35 @@
+using System.Collections.Generic;
+using System.Linq;
+
+namespace Codidact.Core.Domain.Common
+{
+    public class EntityResult
+    {
+        public List<string> Errors { get; set; } = new List<string>();
+
+        public bool Success { get; set; }
+
+        public long? Id { get; set; }
+
+        public EntityResult()
+        {
+
+        }
+
+        public EntityResult(bool success)
+        {
+            Success = success;
+        }
+
+        public EntityResult(long id)
+        {
+            Id = id;
+            Success = true;
+        }
+
+        public EntityResult(params string[] error)
+        {
+            Errors = error.ToList();
+        }
+    }
+}

src/Infrastructure/Identity/CurrentUserService.cs

@@ -35,15 +35,18 @@ public string GetUserId()
         /// </summary>
         public long GetMemberId()
         {
+            var context = _httpContextAccessor.HttpContext;
             var claimsIdentity = _httpContextAccessor.HttpContext.User.Claims as ClaimsIdentity;
             Claim memberClaim = _httpContextAccessor.HttpContext?.User.Claims.FirstOrDefault(claim => claim.Type == "codidact_member_id");
-            if (!string.IsNullOrEmpty(memberClaim.Value))
+            if (!string.IsNullOrEmpty(memberClaim?.Value))
             {
                 return long.Parse(memberClaim.Value);
             }
             else
             {
-                throw new Exception("Claim for memberId is missing in token");
+                // TODO: remove this hack. Currently 0, maybe don't set memberId if its not existant.;
+                return 0;
+                // throw new Exception("Claim for memberId is missing in token");
             }
         }
     }