111 lines
3.8 KiB
C#
111 lines
3.8 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;
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using System.Collections.Generic;
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using System.ComponentModel.DataAnnotations.Schema;
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using System.ComponentModel.DataAnnotations;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace PlumbingRepairDataBaseImplement.Models
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{
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public class Store : IStoreModel
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{
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[Required]
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public string StoreName { get; private set; } = string.Empty;
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[Required]
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public string StoreAdress { get; private set; } = string.Empty;
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[Required]
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public DateTime OpeningDate { get; private set; }
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[Required]
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public int WorkMaxCount { get; private set; }
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public int Id { get; private set; }
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private Dictionary<int, (IWorkModel, int)> _storeWorks = null;
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[NotMapped]
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public Dictionary<int, (IWorkModel, int)> StoreWorks
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{
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get
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{
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if (_storeWorks == null)
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{
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_storeWorks = Works
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.ToDictionary(recPC => recPC.WorkId, recPC => (recPC.Work as IWorkModel, recPC.Count));
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}
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return _storeWorks;
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}
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}
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[ForeignKey("StoreId")]
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public virtual List<StoreWork> Works { get; set; } = new();
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public static Store Create(PlumbingRepairDataBase context, StoreBindingModel model)
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{
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return new Store()
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{
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Id = model.Id,
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StoreName = model.StoreName,
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StoreAdress = model.StoreAdress,
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OpeningDate = model.OpeningDate,
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WorkMaxCount = model.WorkMaxCount,
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Works = model.StoreWorks.Select(x => new StoreWork
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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(StoreBindingModel model)
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{
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StoreName = model.StoreName;
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StoreAdress = model.StoreAdress;
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OpeningDate = model.OpeningDate;
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WorkMaxCount = model.WorkMaxCount;
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}
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public StoreViewModel GetViewModel => new()
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{
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Id = Id,
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StoreName = StoreName,
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StoreAdress = StoreAdress,
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OpeningDate = OpeningDate,
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WorkMaxCount = WorkMaxCount,
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StoreWorks = StoreWorks
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};
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public void UpdateWorks(PlumbingRepairDataBase context, StoreBindingModel model)
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{
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var storeWorks = context.StoreWorks.Where(rec => rec.StoreId == model.Id).ToList();
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if (storeWorks != null && storeWorks.Count > 0)
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{ // удалили те, которых нет в модели
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context.StoreWorks.RemoveRange(storeWorks.Where(rec => !model.StoreWorks.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 storeWorks)
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{
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updateWork.Count = model.StoreWorks[updateWork.WorkId].Item2;
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model.StoreWorks.Remove(updateWork.WorkId);
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}
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context.SaveChanges();
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}
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var store = context.Stores.First(x => x.Id == Id);
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foreach (var sw in model.StoreWorks)
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{
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context.StoreWorks.Add(new StoreWork
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{
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Store = store,
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Work = context.Works.First(x => x.Id == sw.Key),
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Count = sw.Value.Item2
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});
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context.SaveChanges();
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}
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_storeWorks = null;
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}
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}
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}
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