61 lines
1.8 KiB
C#
61 lines
1.8 KiB
C#
using ApiEfCoreLibrary.DTO.Loan.Request;
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using ApiEfCoreLibrary.DTO.Loan.Response;
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using FastEndpoints;
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using Microsoft.EntityFrameworkCore;
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namespace ApiEfCoreLibrary.Endpoints.Loan;
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public class UpdateLoanEndpoint(LibraryDbContext database) : Endpoint<UpdateLoanDto, GetLoanDto>
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{
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public override void Configure()
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{
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Put("/api/loans/{@Id}", x => new {x.Id});
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Roles("admin", "librarian");
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}
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public override async Task HandleAsync(UpdateLoanDto req, CancellationToken ct)
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{
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Models.Loan? loan = await database.Loans.SingleOrDefaultAsync(x => x.Id == req.Id, ct);
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if (loan == null)
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{
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await Send.NotFoundAsync(ct);
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return;
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}
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Models.Book? bookExists = await database.Books.FirstOrDefaultAsync(a => a.Id == req.BookId, ct);
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if (bookExists == null)
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{
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await Send.NoContentAsync(ct);
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return;
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}
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Models.User? userExists = await database.Users.FirstOrDefaultAsync(a => a.Id == req.UserId, ct);
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if (userExists == null)
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{
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await Send.NoContentAsync(ct);
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return;
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}
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loan.BookId = req.BookId;
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loan.UserId = req.UserId;
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loan.Date = req.Date;
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loan.PlannedReturningDate = req.PlannedReturningDate;
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loan.EffectiveReturningDate = req.EffectiveReturningDate;
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await database.SaveChangesAsync(ct);
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GetLoanDto responseDto = new()
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{
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Id = loan.Id,
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BookId = loan.BookId,
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UserId = loan.UserId,
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Date = loan.Date,
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PlannedReturningDate = loan.PlannedReturningDate,
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EffectiveReturningDate = loan.EffectiveReturningDate
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};
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await Send.OkAsync(responseDto, ct);
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}
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} |