Обновил выдачу направлений

PaydayBackend/Controllers/AdminController.cs

@@ -100,18 +100,4 @@ public class AdminController : ControllerBase
         return BadRequest(result);
     }
 
- 
-    
-    // TODO: Переделать
-    /// <summary>
-    /// Добавление направления университета
-    /// </summary>
-    [HttpPost("universities/directions")]
-    public async Task<ActionResult> AddUniversityDirection([FromBody] UniversityDirection universityDirection)
-    {
-        await _adminService.AddUniversityDirection(universityDirection);
-        return Ok();
-    }
-    
-    
 }

PaydayBackend/Controllers/PublicController.cs

@@ -28,8 +28,8 @@ public class PublicController : ControllerBase
     /// Получение всех направлений университета
     /// </summary>
     /// <response code="400">Университет не найден</response>
-    [HttpGet("university/{id}/direction")]
-    public async Task<ActionResult<IEnumerable<UniversityDto>>> GetAllUniversityDirectionByUniversityId(long id)
+    [HttpGet("university/{id}/directions")]
+    public async Task<ActionResult<IEnumerable<UniversityDirectionDto>>> GetAllUniversityDirectionByUniversityId(long id)
     {
           var result = await _publicService.GetAllUniversityDirectionByUniversityId(id);
           

PaydayBackend/Controllers/UniversityController.cs

@@ -1,4 +1,6 @@
 using Microsoft.AspNetCore.Mvc;
+using PaydayBackend.Models;
+using PaydayBackend.Services;
 
 namespace PaydayBackend.Controllers;
 
@@ -6,11 +8,22 @@ namespace PaydayBackend.Controllers;
 [ApiController]
 public class UniversityController : ControllerBase
 {
+    private readonly IAdminService _adminService;
 
-    public UniversityController()
+    public UniversityController(IAdminService adminService)
     {
+        _adminService = adminService;
     }
     
-    
+    /// <summary>
+    /// Добавление направления университета
+    /// </summary>
+    /// <response code="400">Университет не найден</response>
+    [HttpPost("universities/directions")]
+    public async Task<ActionResult<string>> AddUniversityDirection([FromBody] UniversityDirectionDto universityDirection)
+    {
+        var result = await _adminService.AddUniversityDirection(universityDirection);
+        return result == "OK" ? Ok() : BadRequest(result);
+    }
     
 }

PaydayBackend/Models/University.cs

@@ -1,4 +1,5 @@
 using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
 
 namespace PaydayBackend.Models;
 
@@ -9,5 +10,6 @@ public class University
     public string Name { get; set; }
     public string FullName { get; set; }
     public string ImageUrl { get; set; }
+    [NotMapped]
     public List<UniversityDirection> Directions { get; set; } = null;
 }

PaydayBackend/Models/UniversityDirection.cs

@@ -12,5 +12,6 @@ public class UniversityDirection
     public long UniversityId { get; set; }
     public string Code { get; set; }
     public string Name { get; set; }
+    public string Url { get; set; }
     public int PlaceCost { get; set; }
 }

PaydayBackend/Models/UniversityDirectionDTO.cs

@@ -0,0 +1,26 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace PaydayBackend.Models;
+
+public class UniversityDirectionDto
+{
+    public UniversityDirectionDto(long id, long universityId, string code, string name, string url, int placeCost)
+    {
+        Id = id;
+        UniversityId = universityId;
+        Code = code;
+        Name = name;
+        Url = url;
+        PlaceCost = placeCost;
+    }
+
+    public long Id { get; set; }
+    public long UniversityId { get; set; }
+    [MinLength(5)]
+    [MaxLength(10)]
+    public string Code { get; set; }
+    [MaxLength(50)]
+    public string Name { get; set; }
+    public string Url { get; set; }
+    public int PlaceCost { get; set; }
+}

PaydayBackend/Services/IAdminService.cs

@@ -7,14 +7,17 @@ namespace PaydayBackend.Services;
 
 public interface IAdminService
 {
+    // Bank
     public Task<string> AddBank(string bankName, IFormFile file);
     public Task<IEnumerable<Bank>> GetAllBanks();
     public Task AddLoanTerm(LoanTerm loanTerm);
     public Task<string> RemoveAllLoanTermsByBankId(long bankId);
     public Task<IEnumerable<LoanTerm>?> GetAllLoanTermsByBankId(long bankId);
+    // University
+    public Task<bool> UniversityIsExist(long universityId);
     public Task<IEnumerable<University>> GetAllUniversity();
     public Task<string> AddUniversity(string shortName, string fullName, IFormFile file);
-    public Task AddUniversityDirection(UniversityDirection universityDirection);
+    public Task<string> AddUniversityDirection(UniversityDirectionDto universityDirection);
 }
 
 public class AdminService : IAdminService
@@ -30,6 +33,14 @@ public class AdminService : IAdminService
         return true;
     }
     
+    public async Task<bool> UniversityIsExist(long universityId)
+    {
+        if (await _databaseContext.Universities.Where(x => x.Id == universityId).FirstOrDefaultAsync() == null)
+            return false;
+
+        return true;
+    }
+
     public AdminService(DatabaseContext databaseContext, IStorageService storageService)
     {
         _databaseContext = databaseContext;
@@ -136,9 +147,21 @@ public class AdminService : IAdminService
         return "Image not uploaded";
     }
 
-    public async Task AddUniversityDirection(UniversityDirection universityDirection)
+    public async Task<string> AddUniversityDirection(UniversityDirectionDto dto)
     {
+        var university = await _databaseContext.Universities.Where(x => x.Id == dto.UniversityId).FirstOrDefaultAsync();
+        if (university == null)
+            return "University not found";
+
+        var universityDirection = new UniversityDirection();
+        universityDirection.UniversityId = dto.UniversityId;
+        universityDirection.Name = dto.Name;
+        universityDirection.Code = dto.Code;
+        universityDirection.PlaceCost = dto.PlaceCost;
+        
         await _databaseContext.UniversityDirections.AddAsync(universityDirection);
         await _databaseContext.SaveChangesAsync();
+
+        return "OK";
     }
 }

PaydayBackend/Services/IPublicService.cs

@@ -6,7 +6,7 @@ namespace PaydayBackend.Services;
 public interface IPublicService
 {
     public Task<IEnumerable<UniversityDto>> GetAllUniversity();
-    public Task<IEnumerable<UniversityDirection>?> GetAllUniversityDirectionByUniversityId(long universityId);
+    public Task<IEnumerable<UniversityDirectionDto>?> GetAllUniversityDirectionByUniversityId(long universityId);
     public Task<IEnumerable<LoanTerm>?> GetAllLoansByDirectionCost(long universityDirectionId);
     public Task<long> GetMinPlaceCostByUniversityId(long universityId);
 }
@@ -37,12 +37,20 @@ public class PublicService : IPublicService
         return dtos;
     }
     
-    public async Task<IEnumerable<UniversityDirection>?> GetAllUniversityDirectionByUniversityId(long universityId)
+    public async Task<IEnumerable<UniversityDirectionDto>?> GetAllUniversityDirectionByUniversityId(long universityId)
     {   
         if (await _databaseContext.Universities.Where(x => x.Id == universityId).FirstOrDefaultAsync() == null)
             return null;
         
-        return await _databaseContext.UniversityDirections.Where(x => x.UniversityId == universityId).ToListAsync();
+        var result = await _databaseContext.UniversityDirections.Where(x => x.UniversityId == universityId).ToListAsync();
+        List<UniversityDirectionDto> dtos = new List<UniversityDirectionDto>();
+        foreach (var item in result)
+        {
+            UniversityDirectionDto dto = new UniversityDirectionDto(item.Id, item.UniversityId, item.Code, item.Name, item.Url, item.PlaceCost);
+            dtos.Add(dto);
+        }
+
+        return dtos;
     }
 
     public async Task<IEnumerable<LoanTerm>?> GetAllLoansByDirectionCost(long universityDirectionId)