Add report loss, damage, and renew book commands

Implement commands, validators, responses, and handlers for reporting loss, damage, and renewing books. Replace BookStock with BookEntry for managing book entries. Ensure proper entity configurations and relationships.

LibraryTrackingApp/src/backend/Core/LibraryTrackingApp.Application/Features/BorrowLend/Behaviors/Validator/GetAllBorrowsQueryRequestValidator.cs

@@ -1,12 +1,12 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using LibraryTrackingApp.Application.Features.BorrowLend.Queries.Requests;
 
-namespace LibraryTrackingApp.Application.Features.BorrowLend.Behaviors.Validator
+namespace LibraryTrackingApp.Application.Features.BorrowLend.Behaviors.Validator;
+
+
+public class GetAllBorrowsQueryRequestValidator : AbstractValidator<GetAllBorrowsQueryRequest>
 {
-    internal class GetAllBorrowsQueryRequestValidator
+    public GetAllBorrowsQueryRequestValidator()
     {
+
     }
-}
+}

LibraryTrackingApp/src/backend/Core/LibraryTrackingApp.Application/Features/BorrowLend/Behaviors/Validator/GetBorrowByIdQueryRequestValidator.cs

@@ -1,12 +1,14 @@
-using System;
+using LibraryTrackingApp.Application.Features.BorrowLend.Queries.Requests;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace LibraryTrackingApp.Application.Features.BorrowLend.Behaviors.Validator
+namespace LibraryTrackingApp.Application.Features.BorrowLend.Behaviors.Validator;
+
+
+public class GetBorrowByIdQueryRequestValidator : AbstractValidator<GetBorrowByIdQueryRequest>
 {
-    internal class GetBorrowByIdQueryRequestValidator
-    {
-    }
+
 }

LibraryTrackingApp/src/backend/Core/LibraryTrackingApp.Application/Features/BorrowLend/Behaviors/Validator/RenewBorrowCommandRequestValidator.cs

@@ -0,0 +1,14 @@
+using LibraryTrackingApp.Application.Features.BorrowLend.Commands.Requests;
+
+
+namespace LibraryTrackingApp.Application.Features.BorrowLend.Behaviors.Validator;
+
+
+public class RenewBorrowCommandRequestValidator : AbstractValidator<RenewBorrowCommandRequest>
+{
+    public RenewBorrowCommandRequestValidator()
+    {
+        RuleFor(x => x.BorrowId).NotEmpty().WithMessage("BorrowId boş olamaz.");
+        RuleFor(x => x.RenewalDurationInDays).NotEmpty().GreaterThan(0).WithMessage("Yenileme süresi boş olamaz ve 0'dan büyük olmalıdır.");
+    }
+}

LibraryTrackingApp/src/backend/Core/LibraryTrackingApp.Application/Features/BorrowLend/Behaviors/Validator/ReportDamageBookCommandRequestValidator.cs

@@ -0,0 +1,13 @@
+using LibraryTrackingApp.Application.Features.BorrowLend.Commands.Requests;
+
+
+namespace LibraryTrackingApp.Application.Features.BorrowLend.Behaviors.Validator;
+
+public class ReportDamageBookCommandRequestValidator : AbstractValidator<ReportDamageBookCommandRequest>
+{
+    public ReportDamageBookCommandRequestValidator()
+    {
+        RuleFor(x => x.BorrowId).NotEmpty().WithMessage("BorrowId boş olamaz.");
+        RuleFor(x => x.DamageDescription).NotEmpty().WithMessage("Hasar açıklaması boş olamaz.");
+    }
+}

LibraryTrackingApp/src/backend/Core/LibraryTrackingApp.Application/Features/BorrowLend/Commands/Handlers/GiveBorrowCommandHandler.cs

@@ -85,7 +85,7 @@ CancellationToken cancellationToken
 
             if (!existingBook || !existingMember || !existingStaff)
             {
-                return new ()
+                return new()
                 {
                     StatusCode = (int)HttpStatusCode.BadRequest,
                     Success = false,
@@ -118,7 +118,7 @@ CancellationToken cancellationToken
 
                 if (givenBookResult)
                 {
-                    return new ()
+                    return new()
                     {
                         StatusCode = (int)HttpStatusCode.OK,
                         Success = true,
@@ -127,7 +127,7 @@ CancellationToken cancellationToken
                 }
                 else
                 {
-                    return new ()
+                    return new()
                     {
                         StatusCode = (int)HttpStatusCode.BadRequest,
                         Success = true,
@@ -137,7 +137,7 @@ CancellationToken cancellationToken
             }
             else
             {
-                return new ()
+                return new()
                 {
                     StatusCode = stockDecreaseResponse.StatusCode,
                     Success = stockDecreaseResponse.Success,

LibraryTrackingApp/src/backend/Core/LibraryTrackingApp.Application/Features/BorrowLend/Commands/Handlers/RenewBorrowCommandHandler.cs

@@ -0,0 +1,46 @@
+using LibraryTrackingApp.Application.Features.BorrowLend.Commands.Requests;
+using LibraryTrackingApp.Application.Features.BorrowLend.Commands.Responses;
+using LibraryTrackingApp.Application.Interfaces.UnitOfWork;
+
+namespace LibraryTrackingApp.Application.Features.BorrowLend.Commands.Handlers;
+
+public class RenewBorrowCommandHandler
+    : IRequestHandler<RenewBorrowCommandRequest, RenewBorrowCommandResponse>
+{
+    private readonly IUnitOfWork<Guid> _unitOfWork;
+    private readonly IMediator _mediator;
+    private readonly IMapper _mapper;
+
+    public RenewBorrowCommandHandler(
+        IUnitOfWork<Guid> unitOfWork,
+        IMapper mapper,
+        IMediator mediator
+    )
+    {
+        _unitOfWork = unitOfWork;
+        _mediator = mediator;
+        _mapper = mapper;
+    }
+
+    //yazılcak daha burası
+
+    public async Task<RenewBorrowCommandResponse> Handle(
+        RenewBorrowCommandRequest request,
+        CancellationToken cancellationToken
+    )
+    {
+        try
+        {
+            return new() { };
+        }
+        catch (Exception ex)
+        {
+            return new()
+            {
+                StatusCode = 500,
+                Success = false,
+                StateMessages = new[] { $"Bir hata oluştu: {ex.Message}" }
+            };
+        }
+    }
+}

LibraryTrackingApp/src/backend/Core/LibraryTrackingApp.Application/Features/BorrowLend/Commands/Handlers/ReportDamageBookCommandHandler.cs

@@ -0,0 +1,39 @@
+using LibraryTrackingApp.Application.Features.BorrowLend.Commands.Requests;
+using LibraryTrackingApp.Application.Features.BorrowLend.Commands.Responses;
+using LibraryTrackingApp.Application.Interfaces.UnitOfWork;
+
+namespace LibraryTrackingApp.Application.Features.BorrowLend.Commands.Handlers;
+
+public class ReportDamageBookCommandHandler
+    : IRequestHandler<ReportDamageBookCommandRequest, ReportDamageBookCommandResponse>
+{
+    private readonly IUnitOfWork<Guid> _unitOfWork;
+    private readonly IMediator _mediator;
+    private readonly IMapper _mapper;
+
+    public ReportDamageBookCommandHandler(
+        IUnitOfWork<Guid> unitOfWork,
+        IMapper mapper,
+        IMediator mediator
+    )
+    {
+        _unitOfWork = unitOfWork;
+        _mediator = mediator;
+        _mapper = mapper;
+    }
+
+    public async Task<ReportDamageBookCommandResponse> Handle(
+        ReportDamageBookCommandRequest request,
+        CancellationToken cancellationToken
+    )
+    {
+        var response = new ReportDamageBookCommandResponse
+        {
+            StatusCode = 200,
+            Success = true,
+            StateMessages = new string[] { "Hasar raporu başarıyla oluşturuldu." }
+        };
+
+        return response;
+    }
+}

LibraryTrackingApp/src/backend/Core/LibraryTrackingApp.Application/Features/BorrowLend/Commands/Handlers/ReportLossBookCommandHandler.cs

@@ -0,0 +1,44 @@
+using LibraryTrackingApp.Application.Features.BorrowLend.Commands.Requests;
+using LibraryTrackingApp.Application.Features.BorrowLend.Commands.Responses;
+using LibraryTrackingApp.Application.Interfaces.UnitOfWork;
+
+namespace LibraryTrackingApp.Application.Features.BorrowLend.Commands.Handlers;
+
+public class ReportLossBookCommandHandler
+    : IRequestHandler<ReportLossBookCommandRequest, ReportLossBookCommandResponse>
+{
+    private readonly IUnitOfWork<Guid> _unitOfWork;
+    private readonly IMediator _mediator;
+    private readonly IMapper _mapper;
+
+    public ReportLossBookCommandHandler(
+        IUnitOfWork<Guid> unitOfWork,
+        IMapper mapper,
+        IMediator mediator
+    )
+    {
+        _unitOfWork = unitOfWork;
+        _mediator = mediator;
+        _mapper = mapper;
+    }
+
+    public async Task<ReportLossBookCommandResponse> Handle(
+        ReportLossBookCommandRequest request,
+        CancellationToken cancellationToken
+    )
+    {
+        try
+        {
+            return new() { };
+        }
+        catch (Exception ex)
+        {
+            return new()
+            {
+                StatusCode = 500,
+                Success = false,
+                StateMessages = new[] { $"Bir hata oluştu: {ex.Message}" }
+            };
+        }
+    }
+}

LibraryTrackingApp/src/backend/Core/LibraryTrackingApp.Application/Features/BorrowLend/Commands/Handlers/TakeBorrowCommandHandler.cs

@@ -67,6 +67,7 @@ CancellationToken cancellationToken
             {
                 borrowedBook.LateDurationInDays = (int?)
                     (borrowedBook.ReturnDate - borrowedBook.DueDate)?.TotalDays;
+                borrowedBook.BorrowStatus = BorrowStatus.DelayedReturn;
             }
             else
             {

LibraryTrackingApp/src/backend/Core/LibraryTrackingApp.Application/Features/BorrowLend/Commands/Requests/RenewBorrowCommandRequest.cs

@@ -0,0 +1,9 @@
+using LibraryTrackingApp.Application.Features.BorrowLend.Commands.Responses;
+
+namespace LibraryTrackingApp.Application.Features.BorrowLend.Commands.Requests;
+
+public class RenewBorrowCommandRequest : IRequest<RenewBorrowCommandResponse>
+{
+    public Guid BorrowId { get; set; }
+    public int RenewalDurationInDays { get; set; }
+}

LibraryTrackingApp/src/backend/Core/LibraryTrackingApp.Application/Features/BorrowLend/Commands/Requests/ReportDamageBookCommandRequest.cs

@@ -0,0 +1,10 @@
+
+using LibraryTrackingApp.Application.Features.BorrowLend.Commands.Responses;
+
+namespace LibraryTrackingApp.Application.Features.BorrowLend.Commands.Requests;
+
+public class ReportDamageBookCommandRequest : IRequest<ReportDamageBookCommandResponse>
+{
+    public Guid BorrowId { get; set; }
+    public string DamageDescription { get; set; }
+}

LibraryTrackingApp/src/backend/Core/LibraryTrackingApp.Application/Features/BorrowLend/Commands/Requests/ReportLossBookCommandRequest.cs

@@ -0,0 +1,8 @@
+using LibraryTrackingApp.Application.Features.BorrowLend.Commands.Responses;
+
+namespace LibraryTrackingApp.Application.Features.BorrowLend.Commands.Requests;
+
+public class ReportLossBookCommandRequest : IRequest<ReportLossBookCommandResponse>
+{
+    public Guid BookId { get; set; }
+}

LibraryTrackingApp/src/backend/Core/LibraryTrackingApp.Application/Features/BorrowLend/Commands/Responses/RenewBorrowCommandResponse.cs

@@ -0,0 +1,6 @@
+using LibraryTrackingApp.Application.Shared.Wrappers.Results;
+
+
+namespace LibraryTrackingApp.Application.Features.BorrowLend.Commands.Responses;
+
+public class RenewBorrowCommandResponse : CommandResult { }

LibraryTrackingApp/src/backend/Core/LibraryTrackingApp.Application/Features/BorrowLend/Commands/Responses/ReportDamageBookCommandResponse.cs

@@ -0,0 +1,4 @@
+using LibraryTrackingApp.Application.Shared.Wrappers.Results;
+
+namespace LibraryTrackingApp.Application.Features.BorrowLend.Commands.Responses;
+public class ReportDamageBookCommandResponse : CommandResult { }

LibraryTrackingApp/src/backend/Core/LibraryTrackingApp.Application/Features/BorrowLend/Commands/Responses/ReportLossBookCommandResponse.cs

@@ -0,0 +1,4 @@
+using LibraryTrackingApp.Application.Shared.Wrappers.Results;
+
+namespace LibraryTrackingApp.Application.Features.BorrowLend.Commands.Responses;
+public class ReportLossBookCommandResponse : CommandResult { }

LibraryTrackingApp/src/backend/Core/LibraryTrackingApp.Application/Features/BorrowLend/Queries/Requests/GetAllBorrowsQueryRequest.cs

@@ -6,7 +6,7 @@
 
 namespace LibraryTrackingApp.Application.Features.BorrowLend.Queries.Requests
 {
-    internal class GetAllBorrowsQueryRequest
+    public class GetAllBorrowsQueryRequest
     {
     }
 }

LibraryTrackingApp/src/backend/Core/LibraryTrackingApp.Application/Features/BorrowLend/Queries/Requests/GetBorrowByIdQueryRequest.cs

@@ -6,7 +6,7 @@
 
 namespace LibraryTrackingApp.Application.Features.BorrowLend.Queries.Requests
 {
-    internal class GetBorrowByIdQueryRequest
+    public class GetBorrowByIdQueryRequest
     {
     }
 }

LibraryTrackingApp/src/backend/Core/LibraryTrackingApp.Domain/Entities/Library/Book.cs

@@ -8,9 +8,7 @@ public class Book : BaseEntity<Guid>, IAuditable<Guid>
     public Guid AuthorId { get; set; }
     public Guid LibraryBranchId { get; set; }
     public Guid BookStockId { get; set; }
-    public Guid BorrowId { get; set; }
 
-    public string BookNumber { get; set; }
     public string Title { get; set; }
     public string ISBN { get; set; }
     public string Description { get; set; }
@@ -36,4 +34,6 @@ public class Book : BaseEntity<Guid>, IAuditable<Guid>
     public ICollection<Author> Authors { get; set; }
     public ICollection<BookStock> BookStocks { get; set; }
     public ICollection<BorrowLend> Borrows { get; set; }
+    public ICollection<BookEntry> BookEntries { get; set; }
+
 }

LibraryTrackingApp/src/backend/Core/LibraryTrackingApp.Domain/Entities/Library/BookEntry.cs

@@ -0,0 +1,20 @@
+namespace LibraryTrackingApp.Domain.Entities.Library;
+
+
+//bookstock tablosu kalkıcaktır. stokları teker teker aynı kitapta da verilen numaralar ile ayırarak burda da bunu girerek
+// yapılcaktır stok adedi bu şekilde olucaktır.
+public class BookEntry : BaseEntity<Guid>, IAuditable<Guid>
+{
+    public Guid Id { get; set; }
+    public Guid BookId { get; set; }
+    public string BookNumber { get; set; }
+    public BookStatus BookStatus { get; set; }
+    public BookFormat BookFormat { get; set; }
+    public BookLanguage BookLanguage { get; set; }
+    public bool IsAvailable { get; set; }
+
+    public DateTime EntryDate { get; set; }
+    public DateTime LastModified { get; set; }
+
+    public Book Book { get; set; }
+}

LibraryTrackingApp/src/backend/Core/LibraryTrackingApp.Domain/Entities/Library/BorrowLend.cs

@@ -15,14 +15,13 @@ public class BorrowLend : BaseEntity<Guid>, IAuditable<Guid>
     public Guid MemberId { get; set; }
     public Guid LenderId { get; set; }
     public DateTime BorrowDate { get; set; }
-    public DateTime DueDate { get; set; }
+    public DateTime DueDate { get; set; } 
+    public DateTime? ReturnDate { get; set; }
     public BorrowStatus BorrowStatus { get; set; }
+
     public bool HasFee { get; set; }
     public decimal FeeAmount { get; set; }
-    public TimeSpan TimeElapsedSinceBorrowDate => DateTime.Now - BorrowDate;
-
-
-    public DateTime? ReturnDate { get; set; }
+
     public bool? IsLate { get; set; }
     public int? LateDurationInDays { get; set; }
 

LibraryTrackingApp/src/backend/Core/LibraryTrackingApp.Domain/Enums/BookStatus.cs

@@ -15,4 +15,14 @@ public enum BookStatus
     /// Kitap pasif durumda.
     /// </summary>
     Inactive = 1 << 1, // 2
+
+    /// <summary>
+    /// Kitap hasarlı durumda.
+    /// </summary>
+    Damaged = 1 << 2, // 4
+
+    /// <summary>
+    /// Kitap kayıp durumda.
+    /// </summary>
+    Lost = 1 << 3, // 8
 }

LibraryTrackingApp/src/backend/Core/LibraryTrackingApp.Domain/Enums/BorrowLendType.cs

@@ -4,6 +4,9 @@ public enum BorrowLendType
 {
     Taken,
     Given,
+    Renewed,
+    Damaged,
+    Lost,
     FetchedSingle,
     FetchedAll,
 }