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customerreviwew

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This commit is contained in:
Tizian.Breuch
2025-09-25 16:25:36 +02:00
parent 1f28c189ce
commit 32d6f4508f
3 changed files with 55 additions and 13 deletions
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2
Webshop.Application/Services/Customers/Interfaces/IReviewService.cs
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@@ -1,4 +1,4 @@
// src/Webshop.Application/Services/Customers/Interfaces/IReviewService.cs
// src/Webshop.Application/Services/Customers/Interfaces/ICustomerReviewService.cs
using System.Threading.Tasks;
using Webshop.Application;
using Webshop.Application.DTOs.Reviews;

38
Webshop.Application/Services/Customers/ReviewService.cs
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@@ -1,7 +1,9 @@
// src/Webshop.Application/Services/Customers/ReviewService.cs
// src/Webshop.Application/Services/Customers/CustomerReviewService.cs
using Microsoft.EntityFrameworkCore;
using System;
using System.Linq;
using System.Threading.Tasks;
using Webshop.Application;
using Webshop.Application.DTOs.Reviews;
using Webshop.Domain.Entities;
using Webshop.Domain.Interfaces;
@@ -25,12 +27,20 @@ namespace Webshop.Application.Services.Customers
public async Task<ServiceResult<ReviewDto>> CreateReviewAsync(CreateReviewDto reviewDto, string userId)
{
var customer = await _customerRepository.GetByUserIdAsync(userId);
if (customer == null) return ServiceResult.Fail<ReviewDto>(ServiceResultType.Unauthorized, "Kunde nicht gefunden.");
if (customer == null)
return ServiceResult.Fail<ReviewDto>(ServiceResultType.Unauthorized, "Kundenprofil nicht gefunden.");
// Business-Regel: Hat der Kunde dieses Produkt gekauft?
// bool hasPurchased = await _context.OrderItems
// .AnyAsync(oi => oi.ProductId == reviewDto.ProductId && oi.Order.CustomerId == customer.Id);
// if (!hasPurchased) return ServiceResult.Fail<ReviewDto>(ServiceResultType.Forbidden, "Sie können nur Produkte bewerten, die Sie gekauft haben.");
// Business-Regel 1: Hat der Kunde dieses Produkt bereits bewertet?
bool hasAlreadyReviewed = await _context.Reviews
.AnyAsync(r => r.ProductId == reviewDto.ProductId && r.CustomerId == customer.Id);
if (hasAlreadyReviewed)
return ServiceResult.Fail<ReviewDto>(ServiceResultType.Conflict, "Sie haben dieses Produkt bereits bewertet.");
// Business-Regel 2: Hat der Kunde dieses Produkt überhaupt gekauft?
bool hasPurchased = await _context.OrderItems
.AnyAsync(oi => oi.ProductId == reviewDto.ProductId && oi.Order.CustomerId == customer.Id);
if (!hasPurchased)
return ServiceResult.Fail<ReviewDto>(ServiceResultType.Forbidden, "Sie können nur Produkte bewerten, die Sie auch gekauft haben.");
var newReview = new Review
{
@@ -40,12 +50,24 @@ namespace Webshop.Application.Services.Customers
Title = reviewDto.Title,
Comment = reviewDto.Comment,
ReviewDate = DateTimeOffset.UtcNow,
IsApproved = false // Bewertungen müssen vom Admin freigegeben werden
IsApproved = false // Bewertungen müssen standardmäßig vom Admin freigegeben werden
};
await _reviewRepository.AddAsync(newReview);
var resultDto = new ReviewDto { /* Mapping */ };
// Mapping vervollständigen, um das erstellte Objekt zurückzugeben
var resultDto = new ReviewDto
{
Id = newReview.Id,
ProductId = newReview.ProductId,
CustomerName = $"{customer.FirstName} {customer.LastName}".Trim(),
Rating = newReview.Rating,
Title = newReview.Title,
Comment = newReview.Comment,
ReviewDate = newReview.ReviewDate,
IsApproved = newReview.IsApproved
};
return ServiceResult.Ok(resultDto);
}
}