DrinkRateAPI/Controllers/AdminController.cs

@@ -0,0 +1,38 @@
+using DrinkRateAPI.Requests;
+using DrinkRateAPI.Services;
+using Microsoft.AspNetCore.Mvc;
+
+namespace DrinkRateAPI.Controllers;
+
+[ApiController]
+[Route("[controller]")]
+public class AdminController : ControllerBase
+{
+    private readonly ILogger<AdminController> _logger;
+    private readonly ApplicationUserService _applicationUserService;
+    private readonly UserProfileService _userProfileService;
+
+    public AdminController(ILogger<AdminController> logger, ApplicationUserService applicationUserService,
+        UserProfileService userProfileService)
+    {
+        _logger = logger;
+        _applicationUserService = applicationUserService;
+        _userProfileService = userProfileService;
+    }
+
+    [HttpPut]
+    [Route("[action]")]
+    [Produces("application/json")]
+    public async Task<IActionResult> PutUserAdminStatus([FromBody] ChangeUserAdminStatusRequest request)
+    {
+        var userProfile = await _applicationUserService.UserProfileByApplicationUserAsync(User);
+        if (!_userProfileService.IsUserProfileAdmin(userProfile))
+        {
+            return Unauthorized();
+        }
+
+        var changedProfile = _userProfileService.ChangeUserAdminStatus(request.UserId, request.ChangeStatusTo);
+        
+        return Ok(changedProfile);
+    }
+}

DrinkRateAPI/Program.cs

@@ -1,5 +1,6 @@
 using DrinkRateAPI.Contexts;
 using DrinkRateAPI.DbEntities;
+using DrinkRateAPI.Services;
 using Microsoft.AspNetCore.Identity;
 using Microsoft.OpenApi.Models;
 
@@ -50,6 +51,8 @@ builder.Services.AddSwaggerGen(c =>
 });
 
 builder.Services.AddDbContext<ApplicationDbContext>();
+builder.Services.AddScoped<ApplicationUserService>();
+builder.Services.AddScoped<UserProfileService>();
 
 var app = builder.Build();
 

DrinkRateAPI/Requests/ChangeUserAdminStatusRequest.cs

@@ -0,0 +1,7 @@
+namespace DrinkRateAPI.Requests;
+
+public class ChangeUserAdminStatusRequest
+{
+    public required string UserId { get; set; }
+    public bool ChangeStatusTo { get; set; }
+}

DrinkRateAPI/Services/UserProfileService.cs

@@ -0,0 +1,34 @@
+using System.Security.Claims;
+using DrinkRateAPI.Contexts;
+using DrinkRateAPI.DbEntities;
+using DrinkRateAPI.Exceptions;
+using Microsoft.EntityFrameworkCore;
+
+namespace DrinkRateAPI.Services;
+
+public class UserProfileService(ApplicationDbContext context)
+{
+    private ApplicationDbContext _context = context;
+
+    public bool IsUserProfileAdmin(DbUserProfile userProfile)
+    {
+        return userProfile.IsAdmin;
+    }
+
+    public DbUserProfile ChangeUserAdminStatus(string userId, bool changeStatusTo)
+    {
+        var userProfile = GetUserProfileById(userId);
+        userProfile.IsAdmin = changeStatusTo;
+        _context.UserProfiles.Update(userProfile);
+        _context.SaveChanges();
+
+        return userProfile;
+    }
+
+    public DbUserProfile GetUserProfileById(string userId)
+    {
+        var userProfile = _context.UserProfiles.FirstOrDefault(x => x.Id.ToString() == userId);
+
+        return userProfile ?? throw new KeyNotFoundException($"User with ID {userId} not found");
+    }
+}