53 lines
1.5 KiB
C#
53 lines
1.5 KiB
C#
using System;
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using System.Collections.Generic;
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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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using Client.Domain.DTO;
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using Client.Domain.Entities;
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using Client.Domain.Enums;
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using Client.Domain.Factories;
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namespace Client.Domain.Service
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{
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public class EntityHandler<T> : HandlerInterface where T : EntityInterface
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{
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public void Update(MessageOperationEnum operation, string content)
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{
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var entity = factory.Create(content);
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if (operation == MessageOperationEnum.Create)
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{
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if (entity == null)
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{
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throw new ArgumentNullException(nameof(entity));
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}
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entities[entity.Id] = entity;
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}
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else if (operation == MessageOperationEnum.Update)
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{
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if (entity != null && entities.ContainsKey(entity.Id))
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{
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factory.Update(entities[entity.Id], content);
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}
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}
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else if (operation == MessageOperationEnum.Delete)
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{
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if (entity != null)
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{
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entities.Remove(entity.Id);
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}
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}
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}
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public EntityHandler(EntityFactoryInterface<T> factory)
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{
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this.factory = factory;
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}
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private readonly EntityFactoryInterface<T> factory;
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private Dictionary<uint, T> entities = new Dictionary<uint, T>();
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}
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}
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