Дополнил
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maxnes3
parent
7716a6c367
commit
3bd366daee
@ -0,0 +1,90 @@
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using PersonnelDepartmentContracts.BindingModels;
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using PersonnelDepartmentContracts.BusinessLogicContracts;
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using PersonnelDepartmentContracts.StoragesContracts;
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using PersonnelDepartmentDataModels;
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using System;
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using System.Collections.Generic;
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using System.IO.Compression;
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using System.Linq;
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using System.Reflection;
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using System.Runtime.Serialization.Json;
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using System.Text;
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using System.Threading.Tasks;
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namespace PersonnelDepartmentBusinessLogic.BusinessLogics
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{
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public class BackUpLogic : IBackUpLogic
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{
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private readonly IBackUpInfo _backUpInfo;
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public BackUpLogic(IBackUpInfo backUpInfo)
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{
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_backUpInfo = backUpInfo;
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}
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public void CreateBackUp(BackUpBinidngModel model)
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{
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if (_backUpInfo == null)
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{
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return;
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}
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try
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{
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var dirInfo = new DirectoryInfo(model.FolderName);
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if (dirInfo.Exists)
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{
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foreach (var file in dirInfo.GetFiles())
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{
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file.Delete();
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}
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}
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string fileName = $"{model.FolderName}.zip";
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if (File.Exists(fileName))
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{
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File.Delete(fileName);
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}
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var typeIId = typeof(IId);
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var assembly = typeIId.Assembly;
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if (assembly == null)
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{
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throw new ArgumentNullException("Сборка не найдена", nameof(assembly));
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}
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var types = assembly.GetTypes();
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var method = GetType().GetMethod("SaveToFile", BindingFlags.NonPublic | BindingFlags.Instance);
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foreach (var type in types)
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{
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if (type.IsInterface && type.GetInterface(typeIId.Name) != null)
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{
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var modelType = _backUpInfo.GetTypeByModelInterface(type.Name);
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if (modelType == null)
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{
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throw new InvalidOperationException($"Не найден класс-модель для {type.Name}");
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}
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// вызываем метод на выполнение
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method?.MakeGenericMethod(modelType).Invoke(this, new object[] { model.FolderName });
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}
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}
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// архивируем
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ZipFile.CreateFromDirectory(model.FolderName, fileName);
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// удаляем папку
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dirInfo.Delete(true);
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}
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catch (Exception)
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{
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throw;
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}
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}
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private void SaveToFile<T>(string folderName) where T : class, new()
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{
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var records = _backUpInfo.GetList<T>();
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if (records == null)
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{
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return;
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}
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var jsonFormatter = new DataContractJsonSerializer(typeof(List<T>));
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using var fs = new FileStream(string.Format("{0}/{1}.json", folderName, typeof(T).Name), FileMode.OpenOrCreate);
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jsonFormatter.WriteObject(fs, records);
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}
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}
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}
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@ -0,0 +1,13 @@
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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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namespace PersonnelDepartmentContracts.BindingModels
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{
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public class BackUpBinidngModel
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{
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public string FolderName { get; set; } = string.Empty;
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}
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}
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@ -0,0 +1,14 @@
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using PersonnelDepartmentContracts.BindingModels;
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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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namespace PersonnelDepartmentContracts.BusinessLogicContracts
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{
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public interface IBackUpLogic
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{
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void CreateBackUp(BackUpBinidngModel model);
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}
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}
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@ -0,0 +1,14 @@
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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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namespace PersonnelDepartmentContracts.StoragesContracts
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{
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public interface IBackUpInfo
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{
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List<T>? GetList<T>() where T : class, new();
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Type? GetTypeByModelInterface(string modelInterfaceName);
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}
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}
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@ -0,0 +1,32 @@
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using PersonnelDepartmentContracts.StoragesContracts;
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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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namespace PersonnelDepartmentDatabaseImplement.Implements
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{
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public class BackUpInfo : IBackUpInfo
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{
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public List<T>? GetList<T>() where T : class, new()
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{
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using var context = new PersonnelDepartmentDatabase();
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return context.Set<T>().ToList();
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}
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public Type? GetTypeByModelInterface(string modelInterfaceName)
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{
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var assembly = typeof(BackUpInfo).Assembly;
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var types = assembly.GetTypes();
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foreach (var type in types)
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{
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if (type.IsClass &&
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type.GetInterface(modelInterfaceName) != null)
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{
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return type;
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}
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}
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return null;
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}
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}
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}
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@ -38,6 +38,7 @@
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buttonPosition = new Button();
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buttonType = new Button();
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buttonGenerate = new Button();
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buttonBackUp = new Button();
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((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
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SuspendLayout();
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//
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@ -142,8 +143,8 @@
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//
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// buttonGenerate
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//
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buttonGenerate.Anchor = AnchorStyles.Bottom;
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buttonGenerate.Location = new Point(391, 415);
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buttonGenerate.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
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buttonGenerate.Location = new Point(12, 415);
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buttonGenerate.Name = "buttonGenerate";
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buttonGenerate.Size = new Size(163, 23);
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buttonGenerate.TabIndex = 9;
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@ -151,12 +152,24 @@
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buttonGenerate.UseVisualStyleBackColor = true;
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buttonGenerate.Click += ButtonGenerate_Click;
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//
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// buttonBackUp
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//
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buttonBackUp.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
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buttonBackUp.Location = new Point(783, 415);
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buttonBackUp.Name = "buttonBackUp";
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buttonBackUp.Size = new Size(117, 23);
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buttonBackUp.TabIndex = 10;
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buttonBackUp.Text = "Создать BackUp";
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buttonBackUp.UseVisualStyleBackColor = true;
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buttonBackUp.Click += CreateBackup_Click;
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//
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// FormDeals
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//
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AutoScaleDimensions = new SizeF(7F, 15F);
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AutoScaleMode = AutoScaleMode.Font;
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BackColor = SystemColors.Control;
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ClientSize = new Size(914, 446);
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Controls.Add(buttonBackUp);
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Controls.Add(buttonGenerate);
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Controls.Add(buttonType);
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Controls.Add(buttonPosition);
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@ -187,5 +200,6 @@
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private Button buttonPosition;
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private Button buttonType;
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private Button buttonGenerate;
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private Button buttonBackUp;
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}
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}
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@ -6,11 +6,13 @@ namespace PersonnelDepartmentView
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public partial class FormDeals : Form
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{
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private readonly IDealLogic _dealLogic;
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private readonly IBackUpLogic _backUpLogic;
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public FormDeals(IDealLogic dealLogic)
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public FormDeals(IDealLogic dealLogic, IBackUpLogic backUpLogic)
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{
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InitializeComponent();
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_dealLogic = dealLogic;
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_backUpLogic = backUpLogic;
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}
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private void LoadData()
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form.ShowDialog();
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}
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}
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private void CreateBackup_Click(object sender, EventArgs e)
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{
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try
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{
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if (_backUpLogic != null)
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{
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var fbd = new FolderBrowserDialog();
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if (fbd.ShowDialog() == DialogResult.OK)
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{
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_backUpLogic.CreateBackUp(new BackUpBinidngModel
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{
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FolderName = fbd.SelectedPath
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});
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MessageBox.Show("Áåêàï ñîçäàí", "Ñîîáùåíèå",
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MessageBoxButtons.OK, MessageBoxIcon.Information);
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}
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}
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}
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catch (Exception ex)
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{
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MessageBox.Show(ex.Message, "Îøèáêà", MessageBoxButtons.OK,
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MessageBoxIcon.Error);
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}
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}
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}
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}
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services.AddTransient<IEmployeeLogic, EmployeeLogic>();
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services.AddTransient<IPositionLogic, PositionLogic>();
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services.AddTransient<ITypeLogic, TypeLogic>();
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services.AddTransient<IBackUpLogic, BackUpLogic>();
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services.AddTransient<IDealStorage, DealStorage>();
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services.AddTransient<IDepartmentStorage, DepartmentStorage>();
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services.AddTransient<IEmployeeStorage, EmployeeStorage>();
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services.AddTransient<ITypeStorage, TypeStorage>();
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services.AddTransient<IPositionStorage, PositionStorage>();
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services.AddTransient<IBackUpInfo, BackUpInfo>();
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services.AddTransient<FormDeal>();
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services.AddTransient<FormDeals>();
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