108 lines
3.6 KiB
C#
108 lines
3.6 KiB
C#
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using BankContracts.BindingModels;
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using BankContracts.BusinessLogicsContracts;
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using BankContracts.SearchModels;
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using BankContracts.StoragesContracts;
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using BankContracts.ViewModels;
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using Microsoft.Extensions.Logging;
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namespace BankBusinessLogic.BusinessLogics
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{
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public class TermLogic : ITermLogic
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{
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private readonly ILogger _logger;
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private readonly ITermStorage _termStorage;
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public TermLogic(ILogger<TermLogic> logger,
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ITermStorage termStorage)
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{
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_logger = logger;
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_termStorage = termStorage;
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}
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public bool Create(TermBindingModel model)
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{
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CheckModel(model);
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if (_termStorage.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 Update(TermBindingModel model)
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{
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CheckModel(model);
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if (_termStorage.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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public bool Delete(TermBindingModel 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 (_termStorage.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 List<TermViewModel>? ReadList(TermSearchModel? model)
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{
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_logger.LogInformation("ReadList. Id: {Id}", model?.Id);
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var list = model == null ? _termStorage.GetFullList() :
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_termStorage.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 TermViewModel? ReadElement(TermSearchModel 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 = _termStorage.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 find. Id: {Id}", element.Id);
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return element;
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}
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private void CheckModel(TermBindingModel 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 ArgumentNullException(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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if (model.ProgramId <= 0)
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{
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throw new ArgumentNullException(
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"Идентификатор кредитной программы должен быть больше 0",
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nameof(model.ProgramId));
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}
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if (model.Duration <= 0)
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{
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throw new ArgumentNullException(
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"Длительность должна быть больше 0",
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nameof(model.Duration));
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}
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_logger.LogInformation("Term. Id: {Id}. ProgramId: " +
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"{ProgramId}. Duration: {Duration}.", model.Id,
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model.ProgramId, model.Duration);
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}
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}
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}
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