110 lines
3.6 KiB
C#
110 lines
3.6 KiB
C#
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using PlumbingRepairContracts.BindingModels;
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using PlumbingRepairContracts.ViewModels;
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using PlumbingRepairDataModels.Models;
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using System.ComponentModel.DataAnnotations;
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using System.ComponentModel.DataAnnotations.Schema;
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namespace PlumbingRepairDatabaseImplement.Models
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{
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public class Shop
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{
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public int Id { get; set; }
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[Required]
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public string ShopName { get; set; } = string.Empty;
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[Required]
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public string Address { get; set; } = string.Empty;
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[Required]
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public DateTime DateOpening { get; set; }
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[Required]
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public int maxCountWorks { get; set; }
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private Dictionary<int, (IWorkModel, int)>? _shopWorks = null;
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[NotMapped]
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public Dictionary<int, (IWorkModel, int)> ShopWorks
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{
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get
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{
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if (_shopWorks == null)
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{
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_shopWorks = Works
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.ToDictionary(recSW => recSW.WorkId, recSW => (recSW.Work as IWorkModel, recSW.Count));
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}
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return _shopWorks;
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}
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}
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[ForeignKey("ShopId")]
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public virtual List<ShopWork> Works { get; set; } = new();
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public static Shop? Create(PlumbingRepairDatabase context, ShopBindingModel? model)
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{
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if (model == null)
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return null;
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return new Shop()
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{
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Id = model.Id,
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maxCountWorks = model.maxCountWorks,
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Address = model.Address,
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ShopName = model.ShopName,
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DateOpening = model.DateOpening,
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Works = model.ShopWorks.Select(x => new ShopWork
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{
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Work = context.Works.First(y => y.Id == x.Key),
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Count = x.Value.Item2
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}).ToList()
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};
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}
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public void Update(ShopBindingModel? model)
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{
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if (model == null)
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return;
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ShopName = model.ShopName;
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Address = model.Address;
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DateOpening = model.DateOpening;
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maxCountWorks = model.maxCountWorks;
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}
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public ShopViewModel GetViewModel => new()
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{
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ShopName = ShopName,
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Address = Address,
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DateOpening = DateOpening,
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maxCountWorks = maxCountWorks,
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Id = Id,
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ShopWorks = ShopWorks
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};
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public void UpdateWorks(PlumbingRepairDatabase context, ShopBindingModel model)
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{
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var shopWorks = context.ShopWorks.Where(rec => rec.ShopId == model.Id).ToList();
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if (shopWorks != null && shopWorks.Count > 0)
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{
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context.ShopWorks.RemoveRange(shopWorks.Where(rec => !model.ShopWorks.ContainsKey(rec.WorkId)));
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context.SaveChanges();
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// обновили количество у существующих записей
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foreach (var updateWork in shopWorks)
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{
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updateWork.Count = model.ShopWorks[updateWork.WorkId].Item2;
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model.ShopWorks.Remove(updateWork.WorkId);
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}
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context.SaveChanges();
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}
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var shop = context.Shops.First(x => x.Id == Id);
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foreach (var pc in model.ShopWorks)
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{
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context.ShopWorks.Add(new ShopWork
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{
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Shop = shop,
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Work = context.Works.First(x => x.Id == pc.Key),
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Count = pc.Value.Item2
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});
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context.SaveChanges();
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}
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_shopWorks = null;
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}
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}
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}
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