| | | 1 | | using Microsoft.EntityFrameworkCore; |
| | | 2 | | using OzonDomains.Models; |
| | | 3 | | using OzonRepositories.Context; |
| | | 4 | | |
| | | 5 | | namespace OzonRepositories.Data |
| | | 6 | | { |
| | | 7 | | public class SupplierRepository : MainRepository, IRepository<Supplier> |
| | | 8 | | { |
| | 30 | 9 | | public SupplierRepository(ApplicationDbContext orderContext) : base(orderContext) |
| | | 10 | | { |
| | 30 | 11 | | } |
| | | 12 | | |
| | | 13 | | public async Task<int> Add(Supplier value) |
| | | 14 | | { |
| | 4 | 15 | | await _context.Suppliers.AddAsync(value); |
| | 4 | 16 | | return await _context.SaveChangesAsync(); |
| | 2 | 17 | | } |
| | | 18 | | |
| | | 19 | | public async Task<int> Delete(Supplier value) |
| | | 20 | | { |
| | 1 | 21 | | _context.Remove(value); |
| | 1 | 22 | | return await _context.SaveChangesAsync(); |
| | 1 | 23 | | } |
| | | 24 | | |
| | | 25 | | public async Task<List<Supplier>> Get() |
| | | 26 | | { |
| | 2 | 27 | | return await _context.Suppliers.ToListAsync(); |
| | 2 | 28 | | } |
| | | 29 | | |
| | | 30 | | public async Task<Supplier?> GetAsync(int id) |
| | | 31 | | { |
| | 2 | 32 | | return await _context.Suppliers.FindAsync(id); |
| | 2 | 33 | | } |
| | | 34 | | |
| | | 35 | | // Без трекинга: для чтения "на подсмотреть" перед Update() того же Id в одном запросе — |
| | | 36 | | // FindAsync() иначе оставляет в контексте второй экземпляр с тем же ключом, и Update() падает |
| | | 37 | | // с конфликтом identity map. |
| | | 38 | | public async Task<Supplier?> GetAsyncNoTracking(int id) |
| | | 39 | | { |
| | 4 | 40 | | return await _context.Suppliers.AsNoTracking().FirstOrDefaultAsync(x => x.Id == id); |
| | 4 | 41 | | } |
| | | 42 | | |
| | | 43 | | public async Task<Supplier?> GetAsync(Supplier value) |
| | | 44 | | { |
| | 2 | 45 | | return await _context.Suppliers.SingleOrDefaultAsync(a => a.Name == value.Name); |
| | 2 | 46 | | } |
| | | 47 | | public async Task<Supplier?> GetByNameAsync(string name) |
| | | 48 | | { |
| | 6 | 49 | | return await _context.Suppliers.SingleOrDefaultAsync(a => a.Name == name); |
| | 6 | 50 | | } |
| | | 51 | | public async Task<Supplier?> GetBySiteAsync(Supplier value) |
| | | 52 | | { |
| | 8 | 53 | | return await _context.Suppliers.SingleOrDefaultAsync(a => a.Site == value.Site); |
| | 8 | 54 | | } |
| | | 55 | | |
| | | 56 | | public async Task<List<Supplier>> GetWithUrls() |
| | | 57 | | { |
| | 2 | 58 | | return await _context.Suppliers.Where(s => s.Site != null).ToListAsync(); |
| | 2 | 59 | | } |
| | | 60 | | |
| | | 61 | | public async Task<int> Update(Supplier value) |
| | | 62 | | { |
| | 3 | 63 | | _context.Suppliers.Update(value); |
| | 3 | 64 | | return await _context.SaveChangesAsync(); |
| | 3 | 65 | | } |
| | | 66 | | } |
| | | 67 | | } |