Business update

LuminousSales/Business/Business/Interfaces/IController.cs

@@ -0,0 +1,19 @@
+using Models.Models;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Business.Business.UserManagment
+{
+    interface IController<T>
+    {
+        ICollection<T> GetAll();
+        T SearchById(int id);
+        ICollection<T> SearchByApproximateName(string name);
+        T SearchByExactName(string name);
+        void UpdateNameById(int id, string newName);
+        void UpdateNameByOldName(string oldName, string newName);
+        void DeleteById(int id);
+        void DeleteByName(string name);
+    }
+}

LuminousSales/Business/Business/UserManagment/Controllers/UserController.cs

@@ -0,0 +1,131 @@
+using Models;
+using Models.Models;
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using System.Text;
+
+namespace Business.Business.UserManagment
+{
+    public class UserController : IController<User>
+    {
+        private LuminousContext context = new LuminousContext();
+
+        public ICollection<User> GetAll()
+        {
+            return context.User.ToList();
+        }
+        public void DeleteById()
+        {
+            throw new NotImplementedException();
+        }
+
+        public void DeleteByName()
+        {
+            throw new NotImplementedException();
+        }
+        public User SearchById(int id)
+        {
+            return context.User.FirstOrDefault(u => u.Id == id);
+        }
+
+        public ICollection<User> SearchByApproximateName(string name)
+        {
+            return context.User.Where(u => u.Name.Contains(name)).ToList();
+        }
+        public User SearchByExactName(string name)
+        {
+            return context.User.FirstOrDefault(u => u.Name == name);
+        }
+
+        public void UpdateNameById(int id, string newName)
+        {
+            var user = SearchById(id);
+            if (user != null)
+            {
+                if (user.Name != newName)
+                {
+                    user.Name = newName;
+                }
+                else
+                {
+                    throw new ArgumentException("Usernames match. Please choose another username!");
+                }
+            }
+            else
+            {
+                throw new ArgumentException("No user with such id");
+            }
+        }
+
+        public void UpdateNameByOldName(string oldName, string newName)
+        {
+            if (oldName != newName)
+            {
+                var user = SearchByExactName(oldName);
+                if (user != null)
+                {
+                    user.Name = newName;
+                }
+                else
+                {
+                    throw new ArgumentException("No user with such name!");
+                }
+            }
+            else
+            {
+                throw new ArgumentException("Usernames match. Please use another username!");
+            }
+
+        }
+        public void UpdatePasswordById(int id, string newPassword)
+        {
+            var user = SearchById(id);
+            if (user != null)
+            {
+                if (user.Password != newPassword)
+                {
+                    user.Password = newPassword;
+                }
+                else
+                {
+                    throw new ArgumentException("Passwords match! Please use another password!");
+                }
+            }
+            else
+            {
+                throw new ArgumentException("User not found");
+            }
+        }
+        public void UpdatePasswordByName(string name, string newPassword)
+        {
+            var user = SearchByExactName(name);
+            if (user != null)
+            {
+                if (user.Password != newPassword)
+                {
+                    user.Password = newPassword;
+                }
+                else
+                {
+                    throw new ArgumentException("Passwords match! Please use another password!");
+                }
+            }
+            else
+            {
+                throw new ArgumentException("User not found");
+            }
+        }
+
+        public void DeleteById(int id)
+        {
+            throw new NotImplementedException();
+        }
+
+        public void DeleteByName(string name)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}

LuminousSales/Business/Business/UserManagment/UserController.cs

@@ -1,24 +0,0 @@
-using Models;
-using Models.Models;
-using System;
-using System.Collections.Generic;
-using System.Collections.ObjectModel;
-using System.Linq;
-using System.Text;
-
-namespace Business.Business.UserManagment
-{
-    public class UserController
-    {
-        private LuminousContext context;
-        public void CreateUser(string Username, string Password, int RoleId)
-        {
-            using (context = new LuminousContext())
-            {
-                var user = new User(Username, Password, RoleId);
-                context.User.Add(user);
-                context.SaveChanges();
-            }
-        }
-    }
-}

LuminousSales/Business/UserManagment/IController.cs

@@ -0,0 +1,6 @@
+namespace Business.Business.UserManagment
+{
+    public interface IController
+    {
+    }
+}