From aa4f7bdd9a2df09fc47e82c2b85fb7647203ba8d Mon Sep 17 00:00:00 2001
From: transtrike <transtrike@gmail.com>
Date: Tue, 19 Jan 2021 23:01:33 +0200
Subject: Config ExceptionMiddleware; Config Mapper; Fixed User editing;
 Implmeneted Friend add trough HttpPatch

---
 .../Configurations/Mapping/UserMappings.cs         |  2 ++
 .../Models/Identity/User/FriendServiceModel.cs     |  7 ++++++
 .../Models/Identity/User/UserServiceModel.cs       |  2 +-
 src/DevHive.Services/Services/UserService.cs       | 26 +++++++++++++++++++---
 4 files changed, 33 insertions(+), 4 deletions(-)
 create mode 100644 src/DevHive.Services/Models/Identity/User/FriendServiceModel.cs

(limited to 'src/DevHive.Services')

diff --git a/src/DevHive.Services/Configurations/Mapping/UserMappings.cs b/src/DevHive.Services/Configurations/Mapping/UserMappings.cs
index d57c6ba..541e16e 100644
--- a/src/DevHive.Services/Configurations/Mapping/UserMappings.cs
+++ b/src/DevHive.Services/Configurations/Mapping/UserMappings.cs
@@ -11,8 +11,10 @@ namespace DevHive.Services.Configurations.Mapping
 			CreateMap<UserServiceModel, User>();
 			CreateMap<RegisterServiceModel, User>();
 			CreateMap<UpdateUserServiceModel, User>();
+			CreateMap<FriendServiceModel, User>();
 
 			CreateMap<User, UserServiceModel>();
+			CreateMap<User, FriendServiceModel>();
 		}
 	}
 }
diff --git a/src/DevHive.Services/Models/Identity/User/FriendServiceModel.cs b/src/DevHive.Services/Models/Identity/User/FriendServiceModel.cs
new file mode 100644
index 0000000..63d57f7
--- /dev/null
+++ b/src/DevHive.Services/Models/Identity/User/FriendServiceModel.cs
@@ -0,0 +1,7 @@
+namespace DevHive.Services.Models.Identity.User
+{
+	public class FriendServiceModel
+	{
+		public string UserName { get; set; }
+	}
+}
diff --git a/src/DevHive.Services/Models/Identity/User/UserServiceModel.cs b/src/DevHive.Services/Models/Identity/User/UserServiceModel.cs
index aa77a0c..913b5c0 100644
--- a/src/DevHive.Services/Models/Identity/User/UserServiceModel.cs
+++ b/src/DevHive.Services/Models/Identity/User/UserServiceModel.cs
@@ -9,7 +9,7 @@ namespace DevHive.Services.Models.Identity.User
 	{
 		public IList<RoleServiceModel> Roles { get; set; } = new List<RoleServiceModel>();
 
-		public IList<UserServiceModel> Friends { get; set; } = new List<UserServiceModel>();
+		public IList<FriendServiceModel> Friends { get; set; } = new List<FriendServiceModel>();
 
 		public IList<LanguageServiceModel> Languages { get; set; } = new List<LanguageServiceModel>();
 
diff --git a/src/DevHive.Services/Services/UserService.cs b/src/DevHive.Services/Services/UserService.cs
index a8b9ef9..ee4b24d 100644
--- a/src/DevHive.Services/Services/UserService.cs
+++ b/src/DevHive.Services/Services/UserService.cs
@@ -15,6 +15,7 @@ using DevHive.Services.Interfaces;
 using DevHive.Data.Interfaces.Repositories;
 using Microsoft.AspNetCore.JsonPatch;
 using System.Linq;
+using Newtonsoft.Json;
 
 namespace DevHive.Services.Services
 {
@@ -171,18 +172,37 @@ namespace DevHive.Services.Services
 			User user = await this._userRepository.GetByIdAsync(id) ??
 				throw new ArgumentException("User does not exist!");
 
-			var password = jsonPatch.Operations
+			object password = jsonPatch.Operations
 				.Where(x => x.path == "/password")
 				.Select(x => x.value)
 				.FirstOrDefault();
 
+			IEnumerable<object> friends = jsonPatch.Operations
+				.Where(x => x.path == "/friends")
+				.Select(x => x.value);
+
 			if(password != null)
 			{
 				string passwordHash = this.GeneratePasswordHash(password.ToString());
 				user.PasswordHash = passwordHash;
 			}
-			else
-				jsonPatch.ApplyTo(user);
+
+			if (friends != null)
+			{
+				foreach (object friendObj in friends)
+				{
+					FriendServiceModel friendServiceModel =
+						JsonConvert.DeserializeObject<FriendServiceModel>(friendObj.ToString());
+
+					User amigo = await this._userRepository.GetByUsernameAsync(friendServiceModel.UserName)
+						?? throw new ArgumentException($"User {friendServiceModel.UserName} does not exist!");
+
+					user.Friends.Add(amigo);
+				}
+			}
+
+			//Remove password and friends peace from the request patch before applying the rest
+			// jsonPatch.ApplyTo(user);
 
 			bool success = await this._userRepository.EditAsync(user);
 			if (success)
-- 
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