Add user registration

BLL/Interfaces/User.cs

@@ -15,5 +15,7 @@ public interface IUserService
         Task<List<UserDTO>> GetAllUsersAsync();
         Task<UserDTO> GetByEmailAndByPasswordAsync(string Email, string Password);
         Task<UserDTO> UpdateAsync(UserDTO User);
+        Task<IEnumerable<UserDTO>> GetPendingUsersAsync();
+
     }
 }

BLL/Services/User.cs

@@ -9,6 +9,7 @@
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using DAL.Repositories;
 
 namespace BLL.Services
 {
@@ -116,5 +117,11 @@ public async Task<UserDTO> UpdateAsync(UserDTO e)
                 throw;
             }
         }
+        public async Task<IEnumerable<UserDTO>> GetPendingUsersAsync()
+        {
+            var pendingUsers = await UserRepository.GetPendingUsersAsync();
+            return mapper.Map<IEnumerable<UserDTO>>(pendingUsers);
+        }
+
     }
 }

DAL/Interfaces/User.cs

@@ -15,5 +15,6 @@ public interface IUserRepository
         Task<User> UpdateAsync(User entity);
         Task<User> AddAsync(User entity);
         Task DeleteAsync(int id);
+        Task<IEnumerable<User>> GetPendingUsersAsync();
     }
 }

DAL/Models/User.cs

@@ -19,8 +19,19 @@ public class User
         public string Email { get; set; }
         [Required]
         public string Password { get; set; }
-
+        [Required]
+        public UserStatus Status { get; set; }
         public virtual ICollection<Discussion> Discussions { get; set; }
         public virtual ICollection<Comment> Comments { get; set; }
+
     }
+    public enum UserStatus
+    {
+       SimpleUser,
+       PendingApproval,
+       Approved,
+       LoggedIn,
+       Admin
+     }
+
 }

DAL/Repositories/User.cs

@@ -121,5 +121,11 @@ public async Task<User> UpdateAsync(User entity)
                 throw;
             }
         }
+        public async Task<IEnumerable<User>> GetPendingUsersAsync()
+        {
+            return await context.Users.Where(u => u.Status == UserStatus.PendingApproval).ToListAsync();
+        }
+
+
     }
 }

DTO/classes/User.cs

@@ -1,4 +1,5 @@
-using System;
+using DAL.Models;
+using System;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 using System.Linq;
@@ -13,6 +14,6 @@ public class UserDTO
         public required string Username { get; set; }
         public string Email { get; set; }
         public string Password { get; set; }
-
+        public UserStatus Status { get; set; }
     }
 }

WebApi/Controllers/UserController.cs

@@ -7,6 +7,9 @@
 using System.Threading.Tasks;
 using System;
 using Microsoft.AspNetCore.Cors;
+using Microsoft.AspNetCore.Authorization;
+using DAL.Models;
+using BLL.Services;
 
 namespace WebApi.Controllers
 {
@@ -23,8 +26,8 @@ public UserController(IUserService service, ILogger<string> logger)
             this.logger = logger;
         }
 
-
         [HttpGet]
+        [Authorize(Roles = "Admin")]
         public async Task<IActionResult> GetAll()
         {
             try
@@ -35,7 +38,7 @@ public async Task<IActionResult> GetAll()
             catch (Exception ex)
             {
                 logger.LogError("Failed to get all users: " + ex.Message);
-                return StatusCode(500, "Internal Server Error"); // HTTP 500 Internal Server Error
+                return StatusCode(500, "Internal Server Error");// HTTP 500 Internal Server Error
             }
         }
 
@@ -64,10 +67,13 @@ public async Task<IActionResult> GetByEmailAndPassword(string email, string pass
             try
             {
                 var user = await UserService.GetByEmailAndByPasswordAsync(email, password);
-                if (user == null)
+                if (user == null || user.Status != UserStatus.Approved)
                 {
                     return NotFound("User not found with provided email and password"); // HTTP 404 Not Found
                 }
+
+                user.Status= UserStatus.LoggedIn; 
+                await UserService.UpdateAsync(user);
                 return Ok(user); // HTTP 200 OK
             }
             catch (Exception ex)
@@ -87,6 +93,7 @@ public async Task<IActionResult> Add([FromBody] UserDTO newUser)
                     return BadRequest("User cannot be null"); // HTTP 400 Bad Request
                 }
 
+                newUser.Status = UserStatus.PendingApproval;
                 await UserService.AddNewUserAsync(newUser);
                 return CreatedAtAction(nameof(GetById), new { id = newUser.Id }, newUser); // HTTP 201 Created
             }
@@ -101,6 +108,45 @@ public async Task<IActionResult> Add([FromBody] UserDTO newUser)
                 return StatusCode(500, "Internal Server Error"); // HTTP 500 Internal Server Error
             }
         }
+        [HttpGet("pending")]
+        [Authorize(Roles = "Admin")]
+        public async Task<IActionResult> GetPendingUsers()
+        {
+            try
+            {
+                var pendingUsers = await UserService.GetPendingUsersAsync();
+                return Ok(pendingUsers);
+            }
+            catch (Exception ex)
+            {
+                logger.LogError("Failed to get pending users: " + ex.Message);
+                return StatusCode(500, "Internal Server Error");
+            }
+        }
+
+        [HttpPut("approve/{id}")]
+        [Authorize(Roles = "Admin")]
+        public async Task<IActionResult> ApproveUser(int id)
+        {
+            try
+            {
+                var user = await UserService.GetByIdAsync(id);
+                if (user == null)
+                {
+                    return NotFound($"User with ID {id} not found");
+                }
+
+                user.Status = UserStatus.Approved; 
+                await UserService.UpdateAsync(user);
+                return Ok($"User with ID {id} has been approved.");
+            }
+            catch (Exception ex)
+            {
+                logger.LogError($"Failed to approve user with ID {id}: " + ex.Message);
+                return StatusCode(500, "Internal Server Error");
+            }
+        }
+
 
         [HttpPut]
         public async Task<IActionResult> Update([FromBody] UserDTO user)

WebApi/Program.cs

@@ -16,6 +16,10 @@
 
 string clientUrl = Env.GetString("CLIENT_URL");
 
+// Configure DbContext
+builder.Services.AddDbContext<MyDbContext>();
+
+
 // Configure DbContext
 builder.Services.AddDbContext<MyDbContext>();