now can request a borrow even when a previous request of a user is ca…

src/Api/Controllers/BorrowsController.cs

@@ -151,7 +151,7 @@ public async Task<ActionResult<Result<PaginatedList<BorrowDto>>>> GetAllRequests
     /// <param name="documentId"></param>
     /// <param name="queryParameters"></param>
     /// <returns></returns>
-    [RequiresRole(IdentityData.Roles.Employee)]
+    [RequiresRole(IdentityData.Roles.Admin, IdentityData.Roles.Staff)]
     [HttpGet("documents/{documentId:guid}")]
     [ProducesResponseType(StatusCodes.Status200OK)]
     [ProducesResponseType(StatusCodes.Status403Forbidden)]
@@ -168,6 +168,7 @@ public async Task<ActionResult<Result<PaginatedList<BorrowDto>>>> GetAllRequests
             Size = queryParameters.Size,
             SortBy = queryParameters.SortBy,
             SortOrder = queryParameters.SortOrder,
+            Status = queryParameters.Status,
         };
         var result = await Mediator.Send(command);
         return Ok(Result<PaginatedList<BorrowDto>>.Succeed(result));

src/Api/Controllers/Payload/Requests/Borrows/GetAllBorrowRequestsPaginatedForDocumentQueryParameters.cs

@@ -2,5 +2,5 @@ namespace Api.Controllers.Payload.Requests.Borrows;
 
 public class GetAllBorrowRequestsPaginatedForDocumentQueryParameters : PaginatedQueryParameters
 {
-
+    public string? Status { get; set; }
 }

src/Application/Borrows/Commands/BorrowDocument.cs

@@ -105,7 +105,9 @@ public async Task<BorrowDto> Handle(Command request, CancellationToken cancellat
             {
                 // Does not make sense if the same person go up and want to borrow the same document again
                 // even if the borrow day will be after the due day
-                if (existedBorrow.Borrower.Id == request.BorrowerId)
+                if (existedBorrow.Borrower.Id == request.BorrowerId
+                    && existedBorrow.Status is BorrowRequestStatus.Pending 
+                        or BorrowRequestStatus.Approved)
                 {
                     throw new ConflictException("This document is already requested borrow from the same user.");
                 }

src/Application/Borrows/Queries/GetAllBorrowRequestsPaginated.cs

@@ -4,6 +4,7 @@
 using Application.Common.Models;
 using Application.Common.Models.Dtos.Physical;
 using AutoMapper;
+using Domain.Statuses;
 using FluentValidation;
 using MediatR;
 using Microsoft.EntityFrameworkCore;
@@ -29,6 +30,7 @@ public record Query : IRequest<PaginatedList<BorrowDto>>
         public int? Size { get; init; }
         public string? SortBy { get; init; }
         public string? SortOrder { get; init; }
+        public string? Status { get; init; }
     }
 
     public class QueryHandler : IRequestHandler<Query, PaginatedList<BorrowDto>>
@@ -71,6 +73,21 @@ public async Task<PaginatedList<BorrowDto>> Handle(Query request,
             {
                 borrows = borrows.Where(x => x.Document.Id == request.DocumentId);
             }
+
+            if (request.Status is not null)
+            {
+                var statuses = request.Status.Split(",");
+                var enums = new List<BorrowRequestStatus>();
+                foreach (var status in statuses)
+                {
+                    if (Enum.TryParse(status, true, out BorrowRequestStatus s))
+                    {
+                        enums.Add(s);
+                    }
+                }
+
+                borrows = borrows.Where(x => enums.Contains(x.Status));
+            }
 
             var sortBy = request.SortBy;
             if (sortBy is null || !sortBy.MatchesPropertyName<BorrowDto>())