Merge pull request #1 from chenxidev1129/feature/add-logger

implement logger service

Author: gitfullstacker

taskmaster-api/Services/AuthService.cs

@@ -7,6 +7,7 @@
 using Microsoft.IdentityModel.Tokens;
 using System.Text;
 using taskmaster_api.Data.Models;
+using Microsoft.Extensions.Logging;
 
 namespace taskmaster_api.Services
 {
@@ -15,12 +16,14 @@ public class AuthService : IAuthService
         private readonly UserManager<IdentityUser> _userManager;
         private readonly RoleManager<IdentityRole> _roleManager;
         private readonly IConfiguration _configuration;
+        private readonly ILogger<AuthService> _logger;
 
-        public AuthService(UserManager<IdentityUser> userManager, RoleManager<IdentityRole> roleManager, IConfiguration configuration)
+        public AuthService(UserManager<IdentityUser> userManager, RoleManager<IdentityRole> roleManager, IConfiguration configuration, ILogger<AuthService> logger)
         {
             _userManager = userManager;
             _roleManager = roleManager;
             _configuration = configuration;
+            _logger = logger;
         }
 
         public ICoreActionResult<LoginResponseDto> Login(LoginDto loginDto)
@@ -45,17 +48,21 @@ public ICoreActionResult<LoginResponseDto> Login(LoginDto loginDto)
 
                     var token = GetToken(authClaims);
 
+                    _logger.LogInformation("Login Successful.");
+
                     return CoreActionResult<LoginResponseDto>.Success(new LoginResponseDto
                     {
                         Token = new JwtSecurityTokenHandler().WriteToken(token),
                         Expiration = token.ValidTo,
                     });
                 }
 
+                _logger.LogInformation("Login Failed.");
                 return CoreActionResult<LoginResponseDto>.Failure("Login Failed.");
             }
             catch (Exception ex)
             {
+                _logger.LogInformation(ex.Message);
                 return CoreActionResult<LoginResponseDto>.Exception(ex);
             }
         }
@@ -67,6 +74,7 @@ public ICoreActionResult<RegisterDto> Register(RegisterDto registerDto)
                 var userExists = _userManager.FindByNameAsync(registerDto.Username).Result;
                 if (userExists != null)
                 {
+                    _logger.LogInformation("User already exists!");
                     return CoreActionResult<RegisterDto>.Failure("User already exists!");
                 }
 
@@ -80,13 +88,17 @@ public ICoreActionResult<RegisterDto> Register(RegisterDto registerDto)
 
                 if (!result.Succeeded)
                 {
+                    _logger.LogInformation("User creation failed! Please check user details and try again.");
                     return CoreActionResult<RegisterDto>.Failure("User creation failed! Please check user details and try again.");
                 }
 
+                _logger.LogInformation("Register Successful.");
+
                 return CoreActionResult<RegisterDto>.Success(registerDto);
             }
             catch (Exception ex)
             {
+                _logger.LogInformation(ex.Message);
                 return CoreActionResult<RegisterDto>.Exception(ex);
             }
         }
@@ -98,6 +110,7 @@ public ICoreActionResult<RegisterDto> RegisterAdmin(RegisterDto registerDto)
                 var userExists = _userManager.FindByNameAsync(registerDto.Username).Result;
                 if (userExists != null)
                 {
+                    _logger.LogInformation("User already exists!");
                     return CoreActionResult<RegisterDto>.Failure("User already exists!");
                 }
 
@@ -111,6 +124,7 @@ public ICoreActionResult<RegisterDto> RegisterAdmin(RegisterDto registerDto)
                 var result = _userManager.CreateAsync(user, registerDto.Password).Result;
                 if (!result.Succeeded)
                 {
+                    _logger.LogInformation("User creation failed! Please check user details and try again.");
                     return CoreActionResult<RegisterDto>.Failure("User creation failed! Please check user details and try again.");
                 }
 
@@ -134,10 +148,13 @@ public ICoreActionResult<RegisterDto> RegisterAdmin(RegisterDto registerDto)
                     var userIdentityResult = _userManager.AddToRoleAsync(user, UserRoles.User).Result;
                 }
 
+                _logger.LogInformation("Admin Register Successful.");
+
                 return CoreActionResult<RegisterDto>.Success(registerDto);
             }
             catch (Exception ex)
             {
+                _logger.LogInformation(ex.Message);
                 return CoreActionResult<RegisterDto>.Exception(ex);
             }
         }

taskmaster-api/Services/TaskService.cs

@@ -1,4 +1,5 @@
 using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Logging;
 using taskmaster_api.Data.DTOs;
 using taskmaster_api.Data.DTOs.Interface;
 using taskmaster_api.Data.Entities;
@@ -10,8 +11,9 @@ namespace taskmaster_api.Services
     public class TaskService : ITaskService
     {
         private readonly ITaskRepository _taskRepository;
+        private readonly ILogger<TaskService> _logger;
 
-        public TaskService(ITaskRepository taskRepository)
+        public TaskService(ITaskRepository taskRepository, ILogger<TaskService> logger)
         {
             _taskRepository = taskRepository;
         }
@@ -23,12 +25,15 @@ public ICoreActionResult<TaskDto> GetTaskById(int id)
                 var task = _taskRepository.GetTaskById(id);
                 if (task == null)
                 {
+                    _logger.LogInformation("Task not found");
                     return CoreActionResult<TaskDto>.Failure("Task not found", "NotFound");
                 }
+
                 return CoreActionResult<TaskDto>.Success(task.ToDto());
             }
             catch (Exception ex)
             {
+                _logger.LogInformation(ex.Message);
                 return CoreActionResult<TaskDto>.Exception(ex);
             }
         }
@@ -42,6 +47,7 @@ public ICoreActionResult<List<TaskDto>> GetAllTasks()
             }
             catch (Exception ex)
             {
+                _logger.LogInformation(ex.Message);
                 return CoreActionResult<List<TaskDto>>.Exception(ex);
             }
         }
@@ -56,6 +62,7 @@ public ICoreActionResult<TaskDto> CreateTask(TaskDto taskDto)
             }
             catch (Exception ex)
             {
+                _logger.LogInformation(ex.Message);
                 return CoreActionResult<TaskDto>.Exception(ex);
             }
         }
@@ -68,6 +75,7 @@ public ICoreActionResult<TaskDto> UpdateTask(int id, TaskDto taskDto)
                 var existingTask = _taskRepository.GetTaskById(id);
                 if (existingTask == null)
                 {
+                    _logger.LogInformation("Task not found");
                     return CoreActionResult<TaskDto>.Failure("Task not found", "NotFound");
                 }
 
@@ -76,6 +84,7 @@ public ICoreActionResult<TaskDto> UpdateTask(int id, TaskDto taskDto)
             }
             catch (Exception ex)
             {
+                _logger.LogInformation(ex.Message);
                 return CoreActionResult<TaskDto>.Exception(ex);
             }
         }
@@ -87,12 +96,14 @@ public ICoreActionResult DeleteTask(int id)
                 var deletedTaskId = _taskRepository.DeleteTask(id);
                 if (deletedTaskId == 0)
                 {
+                    _logger.LogInformation("Task not found");
                     return CoreActionResult.Ignore("Task not found", "NotFound");
                 }
                 return CoreActionResult.Success();
             }
             catch (Exception ex)
             {
+                _logger.LogInformation(ex.Message);
                 return CoreActionResult.Exception(ex);
             }
         }