103 lines
2.6 KiB
C#
103 lines
2.6 KiB
C#
using Microsoft.Extensions.Logging;
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using SchoolContracts.BindingModels;
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using SchoolContracts.BusinessLogicsContracts;
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using SchoolContracts.SearchModel;
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using SchoolContracts.StoragesContracts;
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using SchoolContracts.ViewModels;
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using SchoolDatabaseImplements.Implements;
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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 SchoolBusinessLogic.BusinessLogics
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{
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public class ExpenseLogic : IExpenseLogic
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{
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private readonly ILogger _logger;
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private readonly IExpenseStorage _expenseStorage;
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public ExpenseLogic(ILogger<CircleExpenseLogic> logger, IExpenseStorage expenseStorage)
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{
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_logger = logger;
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_expenseStorage = expenseStorage;
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}
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public bool Create(ExpenseBindingModel model)
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{
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CheckModel(model);
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if (_expenseStorage.Insert(model) == null)
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{
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_logger.LogWarning("Insert operation failed");
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return false;
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}
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return true;
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}
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public bool Delete(ExpenseBindingModel model)
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{
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CheckModel(model, false);
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_logger.LogInformation("Delete. Id: {Id}", model.Id);
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if (_expenseStorage.Delete(model) == null)
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{
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_logger.LogWarning("Delete operation failed");
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return false;
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}
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return true;
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}
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public ExpenseViewModel? ReadElement(ExpenseSearchModel model)
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{
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if (model == null)
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{
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throw new ArgumentNullException(nameof(model));
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}
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_logger.LogInformation("ReadElement. Id: {Id}", model.Id);
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var element = _expenseStorage.GetElement(model);
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if (element == null)
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{
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_logger.LogWarning("ReadElement element not found");
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return null;
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}
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_logger.LogInformation("ReadElement found. Id: {Id}", element.Id);
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return element;
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}
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public List<ExpenseViewModel>? ReadList(ExpenseSearchModel? model)
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{
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_logger.LogInformation("ReadList. Id: {Id}", model?.Id);
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var list = model == null ? _expenseStorage.GetFullList() : _expenseStorage.GetFilteredList(model);
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if (list == null)
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{
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_logger.LogWarning("ReadList return null list");
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return null;
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}
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_logger.LogInformation("ReadList. Count: {Count}", list.Count);
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return list;
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}
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public bool Update(ExpenseBindingModel model)
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{
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CheckModel(model);
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if (_expenseStorage.Update(model) == null)
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{
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_logger.LogWarning("Update operation failed");
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return false;
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}
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return true;
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}
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private void CheckModel(ExpenseBindingModel model, bool withParams = true)
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{
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if (model == null)
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{
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throw new ArgumentException(nameof(model));
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}
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if (!withParams)
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{
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return;
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}
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_logger.LogInformation("Expense. Id: {Id}", model.Id);
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}
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}
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}
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