add endpoint GetAdmins

Tsi1.Api/Tsi1.Api/Controllers/UserController.cs

@@ -332,6 +332,22 @@ namespace Tsi1.Api.Controllers
             return Ok(result.Data);
         }
 
+        [Authorize(Roles = UserTypes.FacultyAdmin + ", " + UserTypes.UdelarAdmin)]
+        [HttpGet("GetAdmins")]
+        public async Task<IActionResult> GetAdmins()
+        {
+            var tenantId = int.Parse(HttpContext.User.Claims.FirstOrDefault(x => x.Type == "TenantId").Value);
+            var userType = HttpContext.User.Claims.FirstOrDefault(x => x.Type == ClaimTypes.Role).Value;
+
+            var result = await _userService.GetAdmins(tenantId, userType);
+
+            if (result.HasError)
+            {
+                return BadRequest(result.Message);
+            }
+
+            return Ok(result.Data);
+        }
 
         [Authorize(Roles = UserTypes.Student + ", " + UserTypes.Professor)]
         [HttpGet("GetById/{userId}")]

Tsi1.Api/Tsi1.BusinessLayer/Interfaces/IUserService.cs

@@ -33,5 +33,6 @@ namespace Tsi1.BusinessLayer.Interfaces
         Task<ServiceResult<List<UserPreviewDto>>> GetStudents(int tenantId);
 
         Task<ServiceResult<List<UserPreviewDto>>> GetProfessors(int tenantId);
+        Task<ServiceResult<List<UserPreviewDto>>> GetAdmins(int tenantId, string userType);
     }
 }

Tsi1.Api/Tsi1.BusinessLayer/Services/UserService.cs

@@ -332,5 +332,31 @@ namespace Tsi1.BusinessLayer.Services
 
             return result;
         }
+
+        public async Task<ServiceResult<List<UserPreviewDto>>> GetAdmins(int tenantId, string userType)
+        {
+            var result = new ServiceResult<List<UserPreviewDto>>();
+
+            var users = new List<User>();
+
+            if (userType == UserTypes.UdelarAdmin)
+            {
+                users = await _context.Users
+                    .Where(x => x.UserType.Name == UserTypes.UdelarAdmin || x.UserType.Name == UserTypes.FacultyAdmin)
+                    .ToListAsync();
+            }
+            else
+            {
+                users = await _context.Users
+                    .Where(x => x.UserType.Name == UserTypes.FacultyAdmin && x.TenantId == tenantId)
+                    .ToListAsync();
+            }
+
+            var usersDto = _mapper.Map<List<UserPreviewDto>>(users);
+
+            result.Data = usersDto;
+
+            return result;
+        }
     }
 }